The Bengal Immunity Company Limited vs The State of Bihar and Others

Rewritten Version Notice: This is a rewritten version of the original judgment.

Court: Supreme Court of India

Case Number: Civil Appeal No. 159 of 1953

Decision Date: 4 December 1954

Coram: S. R. Das (Acting C.J.), Vivian Bose, Bhagwati, Jafir Imam, Jagannhadas, Venkatarama Ayyar, B. P. Sinha

The case was styled The Bengal Immunity Company Limited versus The State of Bihar and Others and was decided on 4 December 1954 by a Bench of the Supreme Court of India. The petitioners were The Bengal Immunity Company Limited and the respondents were the State of Bihar together with other parties. The judgment referred to several provisions of the Constitution of India, namely Articles 141, 226 and 286(1), (2) and (3). Article 286(1)(a) together with its Explanation and its construction, and the question of whether it was controlled by Article 286(2), were considered. The Court also examined whether the situs of a sale or purchase was to be determined by general law or by a fictional rule created in the Explanation, and whether such determination was relevant for ascertaining the inter-State character of the transaction. The appellant company was a corporation registered in Calcutta whose factory and laboratory were located in the District of 24-Parganas in West Bengal. The company engaged in the manufacture and sale of sera, vaccines, biological products and medicines and was registered as a dealer under the Bengal Finance (Sales Tax) Act. Its products, which were sold throughout India and abroad, were dispatched from Calcutta against orders accepted there. The company had neither an agent nor a manager in Bihar, nor any office or laboratory in that State. Subsequently, the Bihar Sales Tax authorities issued a notice under section 13(5) of the Bihar Sales Tax Act, 1947, requiring the appellant to apply for registration and to file returns showing its turnover for the period from 26 January 1950 to 30 September 1951. The appellant company contested its liability, arguing that it was not a resident of Bihar, did not carry on any business there and that none of its sales took place in Bihar. It characterised the notice issued under section 13(5) as ultra vires and illegal, and urged the authorities to cancel it. The Bihar authorities maintained that any sale made in West Bengal or any other State, when the goods were delivered in Bihar as a direct result of the sale for purposes of consumption in Bihar, attracted Bihar sales tax. The appellant therefore presented a petition before the Patna High Court under Article 226 of the Constitution, seeking the reliefs it claimed. The High Court dismissed the petition on the ground of non-maintainability. The appellant appealed to the Supreme Court under a certificate granted pursuant to Article 132(1) of the Constitution. The Supreme Court, per curiam, held that the High Court was not correct in holding that the petition under Article 226 was misconceived.

The Court observed that the petition filed under Article 226 of the Constitution was fundamentally misconceived. In reaching that conclusion, the Court noted that the High Court had failed to recognize that the petitioners’ primary contention was that the statute, to the extent that it attempted to levy tax on a non-resident for inter-State sales or purchases of goods, exceeded the constitutional limits and was therefore ultra vires. The Court further explained that the Act contained several provisions imposing conditions on dealers, requiring them either to comply with or to submit to those conditions. Such conditions, the Court held, amounted to restrictions on the fundamental right guaranteed to every citizen of India by Article 19(1)(g). The Court found that these onerous conditions could not be justified as reasonable restrictions within the meaning of clause (6) of Article 19. Moreover, the Court emphasized that any remedial provision contained in the Act could not be considered adequate or effective if the Act itself, which provided for that remedy, was ultra vires and void. The Court then turned to the second point, stating that nothing in the Constitution barred the Supreme Court from departing from an earlier decision of its own when it is satisfied that the earlier decision was erroneous and harmful to the public interest. In the majority judgment, per S. R. DAS acting as Chief Justice, and joined by Justices Vivian Bose, Bhagwati and Jafar Imam, the Court held that the present matter was a suitable case for reviewing the earlier majority judgment in The State of Bombay v. The United Motors (India) Ltd. ([1953] S.C.R. 1069), given the specific circumstances of the case. The same majority, again per S. R. DAS acting as Object Judge and joined by Justices Vivian Bose, Bhagwati and Jafar Imam, with Justices Jagannadhadas, Venkatarmas Ayyar and B. P. Sinha dissenting, examined the operative provisions of the various parts of Article 286, namely clause (1)(a), clause (1)(b), clause (2) and clause (3). The Court explained that each clause addresses a distinct subject matter and therefore one clause cannot be read into or used to limit another. Consequently, the explanation attached to clause (1)(a) could not be validly extended to clause (2) as an exception, proviso, or limitation. The Court observed that the sales and purchases made by the appellant company, which the State of Bihar sought to tax, occurred in the course of inter-State trade or commerce. Because Parliament had not enacted any law to the contrary, no State law could tax those transactions; consequently, Bihar could not impose tax under clause (2) even though the transactions fell within the explanatory provision, and other States could not tax under both clause (1)(a) read with the explanation and clause (2). The Court clarified that the character of a transaction as an inter-State sale or purchase remains unchanged regardless of the State in which the sale is located, whether determined by general law or by the artificial construct created by the explanation. Thus, the situs of a sale or purchase is wholly irrelevant to its inter-State nature. The Court further noted that until Parliament enacts a law exercising the powers conferred on it by clause (2) of Article 286, the present statutory provisions cannot validly tax inter-State sales or purchases.

In this case the Court observed that Article 286 of the Constitution states that, unless Parliament provides otherwise, no State may impose or authorise any tax on the sale or purchase of goods when such transaction occurs in the course of inter-State trade or commerce. The Court further held that the earlier majority decision in The State of Bombay v. The United Motors (India) Ltd. ([1953] S.C.R. 1069), to the extent that it reached a contrary conclusion, could not be sustained on either principle or authority. Applying this interpretation to Article 286, the Court concluded that the charging provisions of the Bihar Sales Tax Act, 1947, read together with the definitions contained in that statute, lack the power to levy tax on inter-State sales or purchases. Because Parliament has not made any other provision on the subject, the Court declared that any attempt by the Act to tax such inter-State transactions is unconstitutional, illegal and void. The Act was noted to levy tax on subjects that are divisible in nature, yet it fails to expressly exempt those subjects that the Constitution shields. Consequently, the Court found that the Act need not be struck down in its entirety; instead, it is possible to separate the taxes that fall on constitutionally authorised subjects from those that fall on exempted subjects and to exclude the latter from assessment. The Court therefore held, speaking for Justices Jagannadadas, Venkatarama Ayyar and B. P. Sinha, that the statute can be read down so that only the permissible taxes remain operative.

The Court explained that the purpose of Article 286(1)(a) is to determine the situs of a sale in order to avoid multiple taxation, and that it therefore categorises sales into two groups: “inside” sales and “outside” sales, with the rule that a State may not tax an outside sale. In the same provision the Explanation declares that a sale made in the course of inter-State trade shall be deemed to have taken place in the State where the goods are delivered for consumption. The Court interpreted this clause as intending to remove the inter-State character of the sale and to give it the status of an intrastate sale, thereby permitting the delivery State to levy tax. Whether one looks at the object of the enactment or at its language, the Explanation must be understood to authorise the delivery State to impose tax. Article 286(2) applies to sales that occur in the course of inter-State trade, while the sales that fall within the Explanation are treated as intrastate sales. The two provisions operate in separate spheres and do not conflict with each other. The Court noted that earlier opinions expressed by Justice Bose in The State of Bombay v. The United Motors (India) Ltd. and by Justice Das in State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory had held that Article 286(2) controls the Explanation. However, the Court rejected that view on the basis that the Explanation is not expressed to be subject to Article 286(2), nor does Article 286(2) contain the words “notwithstanding anything contained in the Explanation to Article 286(1)(a)”. Such language is ordinarily used by the legislature when it intends a provision to override another, and its absence indicates that the Explanation operates independently of Article 286(2).

There is no wording in the Explanation that makes its operation dependent on any future parliamentary enactment under Article 286(2). The Explanation does not say that its effect is to be postponed or that it will only come into force after Parliament legislates. Consequently, if one were to read Article 286(2) as overriding the Explanation, one would have to add words to the statute that are not present. Such an addition would diminish the force of the Explanation, even though the Explanation, as written, possesses the same level of authority and potency as Article 286(2). The statute that is being challenged, insofar as it permits the levy of tax on sales that fall within the scope of the Explanation to Article 286(1)(a), is therefore not beyond the competence of the State Legislature and it is not invalid on the ground that it operates on an extra-territorial basis. According to Justice Jagannadhadas, the only sensible interpretation of Article 286(1)(a) when read together with the Explanation is that the provision, while aimed at prohibiting states from taxing sales that occur outside their territory, also serves to draw a line between “inside” sales and “outside” sales. In this reading the provision brings a particular class of outside sales within the category of inside sales, thereby allowing the consuming state to tax those sales.

The matter was heard in the Civil Appellate Jurisdiction as Civil Appeal No. 159 of 1953, filed under Article 132(1) of the Constitution of India. The appeal challenged the judgment and order dated 4 December 1952 of the High Court of Judicature at Patna in Miscellaneous Judicial Case No. 241 of 1952. Counsel for the appellant company represented the petitioner. The Supreme Court held that the High Court erred in concluding that there was no ground for issuing a writ under Article 226 of the Constitution based on the facts. Although the sales-tax authorities had not made an actual assessment, the issuance of a notice to the appellant represented a sufficient threat, and the High Court possessed jurisdiction to set aside that threat by way of a writ under Article 226. The Court referred to several authorities, including Himmatlal Harilal Mehta v. The State of Madhya Pradesh ([1954] S.C.R. 1122), The State of Bombay v. The United Motors (India) Ltd. ([1953] S.C.R. 1069), Mohammad Yasin v. The Town Area Committee, Jalalabad ([1952] S.C.R. 572), The King v. Commissioners for the General Purposes of the Income-Tax for Kensington ([1914] 3 K.B. 429), General Commissioners for the Purposes of Income Tax for Kensington v. Aramayo ([1916] 1 A.C. 215), Madan Gapal Kabra v. The Union of India ([1951] I.T.R. 214), Sales Tax Officer, Pilibhit v. Messrs Budh Prakash Jai Prakash ([1955] 1 S.C.R. 423), and Commissioner of Police, Bombay v. Gordhandas Bhanji ([1952] S.C.R. 135). The Court explained that Article 286(2), which is placed in Part XII of the Constitution, is intended to give effect to parliamentary supremacy in matters of inter-State trade or commerce. That article places a blanket prohibition on the power of any State Legislature to impose a tax on inter-State trade or commerce, and only when Parliament removes that prohibition through appropriate legislation may a State Legislature levy a tax on sales or purchases that occur in the course of inter-State trade or commerce.

Article 286 places a restriction on the powers of State legislatures, and the Explanation to clause 286(1)(a) does not give any State legislature the authority to impose a tax. The purpose of the Explanation is solely to clarify what constitutes an “outside” sale or purchase under clause 286(1)(a); it does not remove the constitutional restriction, nor does it change an inter-State sale or purchase into an intra-State transaction. This position was affirmed by Bose J. in The State of Bombay v. The United Motors (India) Ltd. ([1953] S.C.R. 1069) and by Das J. in The State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory ([1954] S.C.R. 53). The High Court’s interpretation of the Explanation was therefore erroneous. The Court had incorrectly presumed that a full and unqualified construction of article 286(2) would render the Explanation to 286(1)(a) ineffective and without force. It also mistakenly concluded that the Explanation itself conferred legislative power or operated as an exception that carved out a specific class from a broader category. Moreover, the High Court’s view that the Explanation created a territorial nexus permitting the State legislature to claim jurisdiction was misplaced; the doctrine of territorial nexus ceased to apply after the Constitution came into force, as reiterated in The State of Bombay v. The United Motors (India) Ltd. ([1953] S.C.R. 1069). A careful examination of the Bihar Sales Tax Act, 1947 shows that the statute was intended to tax only dealers who are situated within the State of Bihar, because several provisions would be impossible to enforce outside Bihar. Accordingly, an appellant that does not maintain an office or agent in Bihar cannot be subjected to tax, a conclusion supported by sections 1, 2(c), 2(g), 4, 10, 14-A, 17, and 26(a)(c), (b) & (k) of the Act. The Bihar Legislature therefore lacks the power to authorize a tax on dealers located outside the State. The legislative competence of a State legislature is derived from Article 246 together with the relevant Entries in the Constitution’s Lists. Article 245(2) authorises Parliament, but not a State legislature, to enact laws with extra-territorial operation. The combined effect of Article 246(3) and Entry 54 of List II limits a State’s taxing power to sales or purchases that occur wholly or partially within its territory. Under Article 245, a State’s legislative authority is confined within its boundaries, and the taxable event must occur within the State. This principle is reflected in cases such as Swifte v. Attorney-General for Ireland ([1912] A.C. 276), Commercial Cable Company v. Attorney-General for Newfoundland ([1912] A.C. 820) and MacLeod v. Attorney-General for New South Wales ([1891] A.C. 455). The High Court failed to give effect to the reasoning in Wallace Brothers & Co., Ltd. v. Commissioner of Income-Tax, Bombay City and Bombay Suburban District ([1948] 75 I.A. 87).

The Court observed that the Australian decision previously relied upon by the High Court, namely O. Gilpin Limited v. Commissioner for Road Transport and Tramways (New South Wales) ([1935] 52 C.L.R. 189), had been expressly overruled by Hugher and Vales Proprietary, Ltd. v. State of New South Wales ([1954] 3 All. E.R. 607). Counsel for the State of West Bengal, appearing as intervenor, argued that the Bihar Sales Tax Act must be read in its entirety and that a proper construction plainly showed that the statute was intended to apply solely to dealers who were situated within Bihar. Accordingly, the Court noted that Bihar could not impose tax on a sale that occurred in the course of inter-State trade or commerce, because such taxation was prohibited by clause (2) of article 286 of the Constitution. The Court then framed the principal issue as whether the majority opinion in State of Bombay v. United Motors (India) Ltd. ([1953] S.C.R. 1069) correctly interpreted clause (2). It recalled that article 245, read together with Entry 54 of List II, conferred legislative competence on a State, while article 286 imposed four distinct limitations on that competence: the first through clause (1)(a), the second through clause (1)(b), the third through clause (2), and the fourth through clause (3). The purpose of clause (2) of article 286, the Court explained, was to protect the constitutional guarantee of free movement guaranteed by article 301, and that clause expressly authorised Parliament to supervise the principles underlying article 301 and to determine any necessary restrictions. When considering the scope of clause (2), the Court held that it was impermissible to apply the Explanation that accompanied article 286, for doing so would logically require the same treatment of clause (1)(a) and would render clause (2) meaningless if the State of Bombay decision were accepted as correct.

The Court further noted that the Supreme Court possessed the authority to overrule its own earlier judgments should it be convinced that the prior view was erroneous, citing precedents such as London Street Tramways Company v. London County Council ([1898] A. C. 375), In re Transferred Civil Servants (Ireland) Compensation ([1929] A.C. 242), The Tramways case (No. 1) (18 C. L. R. 54), Smith v. All wright (321 U.S. 649; 88 L. Ed. 987) and Vinayak v. Moreshwar (I.L.R. [1944] Nag. 342). Even assuming that the prohibition in clause (2) of article 286 did not apply, the Court held that Bihar still lacked authority to levy a sales tax because, on a proper reading of article 246(3), Entry 54 of List II and article 289(1)(a), the term “sale” in Entry 54 signified the transfer of ownership as defined in Section 4 of the Sale of Goods Act. The Court referred to Sales Tax Officer, Pilibhit v. Messrs Budh Prakash Jai Prakash ([1955] 1 S.C.R. p. 243) for this interpretation. Finally, the Court concluded that a correct construction of the Explanation to article 286(1)(a) demonstrated that Bihar could impose a tax on purchases, but not a tax on sales, with respect to transactions entered into by dealers who resided outside the State. The Explanation

The provision could not be understood as giving extra-territorial effect; it had to be read consistently with article 245. Although the Federal Legislature possessed extra-territorial power under the Government of India Act, 1935, the Provincial Legislature did not enjoy such power, and the same principle applied under the Constitution, as shown in The Governor-General in Council v. The Raleigh Investment Co., Ltd. ([1944] F.C.R. 229) and In re S. Mohan Kumaramangalam (A.I.R. 1951 Mad. 583). Nexus theory, which has been applied to extra-territorial situations between two independent States, was considered doubtful where the legislation concerned components of the same State. The Supreme Court’s decision in Poppatlal Shah’s case was held to be applicable to parts of the same State, as illustrated in Poppatlal Shah v. The State of Madras ([1953] S.C.R. 677), The State of Bombay v. The United Motors (India) Ltd. ([1953] S.C.R. 1069, 1078) and The Governor-General in Council v. The Raleigh Investment Co., Ltd. ([1944] F.C.R. 229). Consequently, the Court found that nexus theory did not apply under the Constitution of India. It further held that if the enforcement machinery of the Act operated extra-territorially and was linked to the charging provision, the entire tax scheme would be invalid under article 245, and therefore the machinery itself was defective.

Counsel for Tata Iron and Steel Co. Ltd., appearing as an intervenor, supported the appellant’s position. Counsel for M. A. Kuriakose, also an intervenor, adopted the Attorney-General’s arguments and referred to authorities such as V. O. Vakkan v. The Government of the Province of Madras ([1952] 2 M.L.J. 353), Poppatlal Shah v. State of Madras (A.I.R. 1953 Mad. 91), Tobacco Manufacturers (India) Ltd. (Monghyr), The State of Bihar (A.I.R. 1950 Pat. 450), The State of Bihar v. Bengal Chemical and Pharmaceutical Works Ltd. (A.I.R. 1954 Pat. 14), Maxwell on Interpretation of Statutes, 10th Edn., p. 148 and Craies on Statute Law, 5th Edn., p. 174. Counsel for the State of Bihar, representing the respondent, argued that article 246(3) together with Entry 54 of List II alone conferred the legislative competence to enact laws imposing tax on inter-State sales that possessed a real and sufficient territorial connection with the taxing State. The delivery of goods within the State, when performed under the contract of sale, was deemed a real and sufficient territorial connection. The same principle had applied under section 100 of the Government of India Act, 1935 read with Entry 48 of List II. Accordingly, a law based on a real and sufficient connection could not be declared invalid on the ground of extra-territorial operation, as affirmed in The Governor-General in Council v. The Raleigh Investment Co., Ltd. (1944 F.C.R. 229), Wallace Brothers and Co. Ltd. v. Commissioner of Income-Tax, Bombay City and Bombay Suburban District ([1948] 75 I.A. 86), Broken Hill South Limited (Public Officer) v. The Commissioner of Taxation (New South Wales) (56 C.L.R. 337), and related cases.

The Court cited the authorities Taxation v. Kirk (1900 A.C. 588) and In re S. Mohan Kumaramangalam (A.I.R. 1951 Mad. 583, 588) as guiding precedent. It observed that the concept of a sale consisted of several constituent elements, and that the “situs” of a sale was the place where those elements were brought together. The Court explained that Article 286(1)(a) of the Constitution did not govern the entire field of inter-State trade or commerce. In particular, the provision did not apply where goods were delivered in the purchaser’s State for purposes other than consumption. Moreover, Article 286(1)(a) could not be invoked in situations where the Explanation to that provision was itself inapplicable. The Court illustrated this point with a hypothetical transaction: when a dealer from Bengal sold goods to a purchaser in Bihar and the goods were delivered in Bihar for the purpose of consumption, the Explanation applied and only Bihar was authorised to levy tax. Conversely, if the goods were delivered in Bihar for a purpose other than consumption, the Explanation did not apply; the transaction then fell outside the limited class covered by Article 286(1)(a) and the States could tax on the basis of the “nexus” theory. The Court further clarified that the prohibition contained in clause (2) of Article 286 did not extend to transactions already covered by Article 286(1)(a). The sales falling within Article 286(1)(a) formed a distinct subset of inter-State sales which, by general rules of statutory interpretation, could not be affected by the broader provisions of clause (2). Both Article 286(1)(a) and Article 286(2) addressed the same subject matter and shared the common objective of eliminating multiple taxation on a single sale. The mechanism employed by Article 286(1)(a), read together with its Explanation, was to transform an inter-State sale into an intra-State sale, thereby localising the transaction and withdrawing the taxing authority of other States. The Court held that Article 286(1)(a) and Article 286(2) were complementary and must be read harmoniously so that each could function within its own sphere. While Article 286(2) encompassed all categories of inter-State trade, Article 286(1)(a) dealt with a special class. If Article 286(2) were to be applied to those cases already covered by Article 286(1)(a) and its Explanation, it would create discrimination in favour of inter-State trade over local trade, contrary to the provisions of Part XIII of the Constitution. Since the purpose of Article 286 was to eradicate multiple taxation, and since Article 286(1)(a) had already achieved that purpose for its specific class of sales, the Court concluded that it was unnecessary to apply Article 286(2) to the same class. The Constitution therefore divided inter-State sales into two categories: for one category it expressly specified which State could tax the sale and under what conditions; for the other category it imposed a general ban and conferred upon Parliament the authority to relax that ban to the extent it deemed appropriate. By means of this legal fiction, a sale of inter-State character could be deemed an intra-State sale, and once the power of taxation was vested in the designated State, all ancillary powers followed that same authority.

The Advocate-General of Madras, assisted by counsel, contended that ancillary powers were embraced within the principal power that the Court was examining. He further submitted that a State possessed sovereignty both with respect to matters enumerated in List II and within the limits of its own territorial area. The test for legislative competence, whether the law originated in Parliament or in a State legislature, is identical for both subject-matter and territorial scope. Regarding subject matter, the established rule is that of “pith and substance,” which permits an incidental intrusion into the other Lists. With respect to territorial limits, the decisive factor is the existence of a genuine territorial connection or nexus between the legislation and the State. The connection must be real and relevant; if it is, any effect of the law on persons, property, acts or events outside the State is permissible. The term “extra-territoriality” was explained to mean legislation that governs the conduct of citizens when they are situated beyond the nation’s borders. Reference was made to several authorities, including the Charter Act of 1833 s. 43, the Government of India Act 1915 s. 65(1)(a), and cases such as Hodge v The Queen and the Commissioner of Stamp Duties (New South Wales) v Miller. Additional citations comprised The Australasian Scale Company Limited v The Commissioner of Taxes (Queensland), Broken Hill South Limited v The Commissioner of Taxation (New South Wales) and similar decisions. Under the Government of India Act 1935, the condition for imposing a sales tax was that the seller’s goods had to be situated within the Province and form the subject of a sale. Thus, establishing a territorial connection for a sale required the essential fact that the seller’s goods were located in the Province and were the object of the transaction. The Explanation to article 286(1)(a) was described as a deliberate reversal of the earlier position on the same matter. The Advocate-General of Madhya Pradesh, assisted by counsel, argued that the legislative authority of all States under article 246(3) read with entry 54 of List II to tax transactions occurring outside the State had been curtailed by clause I(a) and clause (2) of article 286. However, it contended that the Explanation to clause I(a) fully preserved the delivery State’s power to tax and that this power was not subject to the restrictions of clause (2). Every delivery State, according to this submission, was competent to levy tax on extra-territorial transactions within the ambit of the Explanation and therefore was not bound by clause (2). Clause (2) was characterized as imposing a blanket ban on all inter-State transactions except those expressly covered by the Explanation. The argument that the Explanation could not take effect until Parliament removed the ban created by clause (2) was rejected as untenable and contrary to article 394 of the Constitution.

The Court observed that the operation of the Explanation in Article 286(1)(a) excludes the operation of clause (2), and that clause (2) likewise excludes the operation of the Explanation. It clarified that sales tax, in substance, is a tax on a purchase that is paid on the same transaction, and that the legislative intent was to eliminate the problem of multiple taxation. The Court noted the submission of the Advocate-General of Punjab, appearing with counsel, for the state of Punjab as an intervener. It explained that Article 286(1)(a), like Article 286(2), deals only with sales or purchases that occur in the course of inter-State trade or commerce, meaning trade or commerce in which more than one State has an interest. The Court stressed that the words “inter-State trade or commerce” must be given their widest possible meaning and that the Explanation operates to strip a transaction of its inter-State character. The Court referred to the decisions of the Commonwealth of Australia v. Bank of New South Wales (1950 A.C. 235) and Bank of N.S. v. The Commonwealth (76 C.L.R. 1) and, assuming that the Supreme Court possesses jurisdiction to overrule its own earlier decision, found no reason to do so. It further cited the commentary in Denning on The Changing Law, 1935 edition, page 5. The Court listed the interveners who supported the respondent, namely the Advocate-General of Mysore with counsel, the Advocate-General of Rajasthan with counsel, the Advocate-General of Pepsu with counsel, counsel for the State of Uttar Pradesh, counsel for the State of Orissa, and counsel for the State of Travancore-Cochin, together with the reply of N. C. Chatterji dated 6 September 1955.

The judgment of Acting Chief Justice S. R. Das, with separate opinions delivered by Justices Bhagwati, Jagannadhadas, Venkatarama Ayyar and B. P. Sinha, concerned an appeal filed under a certificate of fitness granted by the High Court of Patna. The appeal challenged the High Court’s order dated 4 December 1952, which had dismissed the appellant company’s petition under Article 226 of the Constitution. The company had sought an appropriate writ or order to quash “the proceedings issued by the opposite parties for the purpose of levying and realising a tax which is not lawfully leviable on the petitioners,” together with ancillary reliefs. The Court set out the material facts contained in the petition. The appellant is an incorporated company engaged in manufacturing and selling various sera, vaccines, biological products and medicines. Its registered head office is situated in Calcutta, while its laboratory and factory are located at Baranagar in the 24-Parganas district of West Bengal. The company is registered as a dealer under the Bengal Finance (Sales Tax) Act, bearing the registration number S.L. 683A. Its products enjoy extensive sales throughout the Union of India and abroad, and the goods are dispatched from Calcutta by rail, steamer or air in response to orders accepted by the company in Calcutta.

In this case, the company's goods were sent from Calcutta by rail, steamer, or air in response to orders that the company accepted in Calcutta. The company did not have any agent, manager, office, warehouse, or laboratory located in the State of Bihar. On 24 October 1951, the Assistant Superintendent of Commercial Taxes of Bihar wrote a letter to the company, concluding that the firm should be registered under the Bihar Sales Tax Act. The letter further requested that the firm deposit any Bihar sales tax dues in a Bihar Treasury as soon as possible, with intimation to the department. Subsequently, on 18 December 1951, the Superintendent of Commercial Taxes, Central Circle, Bihar, Patna, issued a notice addressed to the company. The notice required the company to (i) apply for registration under the Bihar Sales Tax Act and (ii) file returns showing its turnover for the period from 26 January 1950 to 30 September 1951. The notice was issued pursuant to section 13(5) of the Bihar Sales Tax Act, 1947, read with rule 28. It was prepared on Form No. 8 as prescribed by the rules and bore the heading “Notice of hearing under section 13(5).” The notice stated that, based on information received, the Superintendent was satisfied that the company was liable to pay tax but had willfully failed to apply for registration under the Act.

After the notice, there was further correspondence between the company and the Bihar sales tax authorities, the details of which are not necessary to recount. The company denied any liability, arguing that it was not resident in Bihar, did not carry on business there. It further contended that none of its sales occurred in Bihar and that it collected no sales tax from any person in the State. The Bihar authorities, however, relied on section 33 of the Act, which had been introduced by the President's Adaptation Order of 4 April 1951 and was substantially based on Article 286 of the Constitution. According to that provision, every sale made in West Bengal or any other State whose goods were delivered in Bihar was liable to Bihar sales tax. The liability arose because the delivery was a direct result of a sale intended for consumption in Bihar. On 29 May 1952, the Assistant Superintendent of Sales Tax, Bihar, issued a further direction requiring the company to comply with the earlier notice by 14 June 1952. He also warned that, if the company failed to comply, the department would proceed to make an assessment at its discretion. In response, the company sent a letter dated 7 June 1952 characterising the notice issued under section 13(5) as ultra vires and wholly illegal, and it requested the Superintendent to immediately rescind and cancel the notice. On 10 June 1952, the company approached the Patna High Court, filing a petition under Article 226 of the Constitution.

The appellant company filed a petition under article 226 of the Constitution seeking the reliefs that had been described earlier. The respondents did not file any affidavit in opposition, and they did not dispute any of the factual allegations set out in the petition. Consequently, the factual statements made by the appellant were taken as admitted by the respondents. The High Court dismissed the petition on 4 December 1952. On the following day, the High Court issued a certificate under article 132(1) of the Constitution, declaring that the case presented a substantial question of law concerning the interpretation of the Constitution. The present appeal therefore arose from that certificate. Because the issues were considered important, several states applied for and obtained leave to intervene. The States of Madras, Uttar Pradesh, Madhya Pradesh, West Bengal, Orissa, Punjab, Pepsu, Mysore, Travancore-Cochin and Rajasthan all sought intervention. In addition, Tata Iron and Steel Company Ltd. and an individual named M K Kuriakose were also granted leave to intervene. The State of West Bengal, Tata Iron and Steel Company Ltd., and M K Kuriakose supported the appellant, whereas the remaining intervenors opposed the appeal. Before the High Court, the respondents raised a preliminary objection concerning the maintainability of the petition. The High Court answered that objection in favor of the respondents, holding that the petition was maintainable for consideration.

In its judgment, the High Court observed that the facts had not been investigated and the liability of the appellant company had not been determined, and that no assessment order had been issued. The Court noted that the situation did not involve a Sales Tax Officer exceeding jurisdiction, acting without legal authority, or acting mala fide. It held that the Act clearly conferred jurisdiction on the Sales Tax Officer to examine the liability of any dealer under the statute, and therefore the officer was within his jurisdiction when issuing the notice that was contested. The Court explained that if, after assessment, the officer erroneously held the appellant liable for tax, the Act provided mechanisms for correction through appeal or revision under sections 24 and 25. Accordingly, the High Court stated that even an erroneous decision remained within the officer’s jurisdiction and could not be set aside by a writ of prohibition or certiorari. Based on this reasoning, the High Court concluded that the petition was not maintainable and ordered its dismissal. The appellate court disagreed with that conclusion, observing that the High Court had overlooked the appellant’s principal contention that the Act, insofar as it attempted to tax a non-resident dealer on inter-State sales or purchases, was ultra vires the Constitution and therefore wholly illegal. The impugned Act, the appellant asserted, contained various provisions imposing conditions on dealers.

The Act imposes several mandatory requirements on dealers, including the obligation to register under Section 10, to file returns under Section 12, to attend and produce evidence in support of those returns under Section 13, and to permit the production, inspection, seizure of books of account or other documents as well as the search of premises under Section 17. In addition, Section 26 establishes penalties for any violation of the Act’s provisions. Collectively, these provisions create restrictions on the fundamental right to carry on any trade, business, or profession, a right guaranteed to every Indian citizen by Article 19(1)(g) of the Constitution. The appellant contends that the Act is ultra vires the Constitution and therefore void, arguing that the burdens imposed by the Act cannot be sustained as reasonable restrictions within the meaning of Clause (6) of Article 19. The Court has previously held this view in Mohammad Yasin v. The Town Area Committee, Jalalabad, and the same principle was reiterated in State of Bombay v. United Motors (India) Ltd. and more recently in Himmatlal Harilal Mehta v. State of Madhya Pradesh. These authorities demonstrate that when legislation imposes conditions that are not justified as reasonable restrictions, it exceeds constitutional limits and may be struck down as invalid.

The appellant further argues that, being a company rather than an individual citizen, it cannot invoke the fundamental rights guaranteed by Article 19, which, according to the appellant, are available only to citizens. While the earlier decisions cited by the appellant involved the rights of corporate entities, the Court notes that for the purpose of this appeal it is unnecessary to determine whether a juristic person such as a company qualifies as a “citizen” under Part II of the Constitution and thereby enjoys the benefits of Article 19. Likewise, it is not essential to examine any alleged violation of the right to equal protection under Article 14, because that right, like Article 19, is confined to citizens and does not extend to juristic persons. The Court also observes that Article 31, which protects both citizens and non-citizens against deprivation of property except by lawful means, does not apply here, as it concerns deprivation other than through taxation, a principle affirmed in Ramjilal v. Income-Tax Officer, Mohindargarh. Nevertheless, Article 265 makes clear that no tax may be levied or collected except under a valid law passed by competent authority. The appellant maintains that the statute authorising assessment, levy, and collection of sales tax on inter-State trade contravenes Article 286, rendering the Act ultra vires, void, and unenforceable. Should this contention be established, the Court recognizes that the appropriate remedy would be the issuance of a writ, consistent with established legal principles and authority.

In the present case the Court observed that the petition was asserted to be premature because, up to that point, no investigation had been completed, no factual findings had been recorded, and no assessment under section thirteen of the Act had been made. The appellant company, maintaining that the Act is beyond the authority of the legislature and therefore void, was urged to disregard the notice it had received and to refrain from approaching the Court at this early stage. The Court found this line of reasoning to be wholly untenable. Firstly, the Court noted that the notice required the appellant company to register immediately as a dealer, to file a return, and to deposit the tax in a treasury located in Bihar. The notice, as referenced in the decision of Ramjilal v. Income-Tax Officer, Mohindargarh (1) (1951] 2 S.C.R. 127, imposed substantial hardship, harassment and liability on the company. If the Act were to be declared void under article two-sixty-five read with article two-eighty-six, such hardship would constitute an encroachment upon and a violation of the company’s right to seek prompt redress through an appropriate Court.

Secondly, the Court referred to the principle articulated in Commissioner of Police, Bombay v. Gordhandas Bhanji (1), which holds that when an order or notice is issued by the State Government or its authorised officers directing a person to act, that order, even if later found to be ultra vires, prima facie demands compliance as a matter of prudence. It is therefore unreasonable to expect a person served with such a notice to ignore it on the ground of alleged illegality, as doing so would expose the person to risk. The Court further emphasized that a person in such a position is entitled to a clear determination from the competent legal authority as to his legal position and the permissible actions.

The respondent State advanced another argument, claiming that the appellant company could not invoke article two-twenty-six for the issuance of prerogative writs because the Act provided an adequate alternative remedy through appeal or revision. The Court rejected this contention, stating that the remedy under the Act cannot be deemed adequate if the Act itself is ultra vires and void. In such circumstances, the principle of an alternative remedy is inapplicable when a party alleges that a law, being beyond legislative competence, threatens to infringe its right, and consequently seeks appropriate relief under article two-twenty-six. The Court cited Himmatlal Harilal Mehta v. State of Madhya Pradesh (supra), noting that the State’s pleading is negated by the earlier decision of this Court in The State of-Bombay v. The United Motors (1) [1952] 3 S.C.R. 135, 148-149.

In United Motors (1) [1952] 3 S.C.R. 135, 148, 149 (India) Ltd. (supra) the Court expressed the view that, for the reasons explained earlier, the High Court was not correct in holding that the petition filed under article 226 was misconceived or otherwise not maintainable. Consequently, the petition must be examined and decided on its substantive merits. Turning to those merits, the principal issue was whether the tax that the State of Bihar sought to levy on the sales made by the appellant company, and which was to be implemented at the time of delivery as described in the petition, could lawfully be imposed by the State. The appellant challenged the legal authority of the State of Bihar to impose such a tax on four specific grounds. First, it was contended that the sales in question occurred in the course of inter-State trade or commerce and, because Parliament had not enacted any law to the contrary, all States were barred from taxing those sales under article 286(2) of the Constitution. Second, even assuming that article 286(2) did not apply, the State was alleged to be incompetent to tax the sales when article 246(3), read with Entry 54 of List II of the Seventh Schedule and article 286(1), were properly interpreted. Third, the appellant argued that the Bihar Sales Tax Act, 1947 could not have any extra-territorial operation and therefore could not tax sales made by a non-resident seller. Fourth, it was submitted that a correct construction of the Act itself showed that it did not apply to the sales that the State sought to tax.

Regarding the first ground, the controversy centered on the construction of article 286. The High Court, in its judgment under appeal, had construed the term “sales or purchases in the course of inter-State trade or commerce” in article 286(2) so as to exclude the specific class of sales described in the Explanation to clause (a) of article 286(1). On that construction, the High Court concluded that the provisions of the Bihar Sales Tax Act, 1947, insofar as they attempted to tax such sales, were not in conflict with article 286(2). After this decision of the Patna High Court, the question was reconsidered before a Constitution Bench of this Court in The State of Bombay v. The United Motors (India) Ltd. (supra). The majority of that Bench held that article 286(1)(a), read with its Explanation and interpreted in light of articles 301 and 304, prohibited all States from taxing sales or purchases that involved inter-State elements, except the State in which the goods were actually delivered for consumption. The majority further held that clause (2) of article 286 did not affect the power of the delivering State to tax the sales or purchases covered by the Explanation, thereby effectively converting such inter-State transactions into intra-State transactions for tax purposes.

In this case the Court explained that if the majority view from the earlier Bombay decision were to be accepted, the argument presented by counsel for the appellant company and strongly supported by the Attorney-General for the interveners – the State of West Bengal, Tata Iron and Steel Company Ltd., and counsel for M K Kuriakose – would have to fail. The Court therefore noted that it was not bound by that majority decision and that it remained free to examine for itself the true meaning, import and scope of article 286. Some interveners’ counsel questioned the Court’s authority to depart from the earlier majority, and the Court held that it was necessary first to resolve this preliminary question before undertaking a detailed construction of article 286. The Court then referred to English law, stating that the Court of Appeal limited its power to overturn its own precedents, subject to certain exceptions. The general rule was that a court must follow its own decisions and those of courts of co-ordinate jurisdiction, and a full Court stood in the same position as a division of three members. The exceptions were: (1) the court could decide which of two conflicting decisions of its own it would follow; (2) the court was bound to refuse to follow a decision of its own that could not, in its opinion, stand with a decision of the House of Lords; and (3) the court was not bound to follow a decision of its own if it was satisfied that the decision had been given per incuriam, for example because a relevant statute or rule with statutory effect had not been brought to the attention of the earlier court, as illustrated in Young v. Bristol Aeroplane Co. Ltd., which the House of Lords later approved. The Court further observed that a decision of the House of Lords on a point of law was conclusive and bound the House in later cases, and that an erroneous decision of the House of Lords could be corrected only by an act of Parliament, as noted in Street Tramways v. London County Council. This limitation was reiterated by Lord Wright in Radcliffe v. Ribble Motor Services Ltd. The Court then compared this approach with that of the High Court in Australia, which had not adopted such a rigid rule. In the Tramways case, Griffith, C.J. had expressed the view that it was impossible to maintain an abstract proposition that a court was legally or technically bound by previous decisions, and that, in appropriate cases, it might even be a duty to disregard them, although such a step should be taken with great caution and only when a prior decision was manifestly wrong, such as when it relied on a repealed statute or conflicted with a decision of a higher court that this Court was required to follow.

In the case being discussed, the Court advised that the principle of overturning earlier decisions should be applied only with great caution and only when the earlier decision was clearly wrong. The Court gave examples of such clear error, such as when a decision was based on the mistaken belief that a repealed or expired statute was still in force, or when the decision conflicted with another ruling that this Court was obligated to follow. The Court rejected the notion that a mere suggestion that later judges might reach a different conclusion if the matter were reconsidered from the beginning should be sufficient to overturn a precedent, warning that such an approach could create a serious risk of discontinuity in legal interpretation.

The Court also cited observations made by Judge Barton in the concluding paragraph of his judgment. He stated that he had never believed that this Court was prohibited from reviewing its own previous decisions when there was good cause. He explained that the real issue was not whether the Court could review a past judgment, but whether it would choose to do so, taking into account the need for continuity and consistency in judicial decisions. He added that changes in the number of appointed Justices could never, by themselves, provide a reason for reviewing a decision, and that the fact that a prior judgment had been made by only a little more than half of the Court might be raised as a fairness argument, but it could not be used against Whybrow’s case, which had been decided by the entire Court then in existence, except for the Justice who, as President of the Arbitration Court, was a party to the order nisi. He concluded that the Court could always listen to arguments about whether a particular decision should be reviewed, and that the strongest reason for overruling a precedent was that the decision was manifestly wrong and its continued existence harmed the public interest.

The Court noted that all the Judges in that case had agreed that the decision in Whybrow’s case was open to review, as indicated by Griffith, C. J. at page 58. However, after re-examining the position in light of new arguments presented before it, the Court ultimately reached the same conclusion as before. The Court also referred to the case of Amalgamated Society of Engineers v. Adelaide Steamship Co., which illustrated an instance where the High Court of Australia departed from its earlier ruling. It further observed that in the United States the Supreme Court had explicitly overruled many of its prior decisions, while in many other instances the Court had partially modified or evaded earlier doctrines without expressly repudiating them, as discussed in the constitutional commentary by Willoughby. Finally, the Court quoted the dissent of Justice Brandies in State of Washington v. Dawson & Co., where he argued that the doctrine of stare decisis should not prevent the Court from overturning that case and the subsequent cases that followed it.

In the cited passage from the Law Reports (L.Ed.) at page 219, the Court observed that the decisions under discussion were recent and had not been accepted unquestioningly by the legal community; they had not established a permanent rule of property that would attract entrenched interests, and their impact was limited to questions of a temporary nature. Nevertheless, the Court emphasized that those same decisions could have serious consequences for the lives of men, women, and children, as well as for the general welfare of society. While acknowledging that the principle of stare decisis ordinarily serves as a prudent guide for judicial conduct, the Court cautioned that it is not an absolute, immutable command and that many instances exist in which courts have set aside this doctrinal admonition. In a footnote to the judgment, the learned judge enumerated a substantial number of cases in which earlier rulings had been expressly overruled.

In a later dissenting opinion in the case of David Burnet versus Coronado Oil and Gas Company, the same judge, after citing a passage from the opinion of Mr. Justice Lurton in Hertz v. Woodman, reiterated that stare decisis is generally a wise policy because, in most matters, it is more important that the applicable rule of law be correctly settled. The judge referred to National Bank v. Whitney, 103 U.S. 99; 26 L.Ed. 443-444, to illustrate this point, noting that the observation holds even when the error concerns a serious issue, provided that legislative correction is feasible. However, the judge explained that in cases involving the Federal Constitution, where legislative remedy is practically impossible, the Court has frequently overruled its own prior decisions. The Court, the judge said, bows to experience and to superior reasoning, recognizing that the trial-and-error method that is productive in the physical sciences is also appropriate in the judicial function.

In a separate concurring opinion in Mark Graves v. People of the State of New York, Justice Frankfurter observed that judicial interpretation of a document such as the Constitution is unavoidable because the Constitution is drafted with many specifics and intentional vagueness to allow for future development. He further stated that the ultimate test of constitutionality is the Constitution itself, not the interpretations previously given, and cited authorities including 285 U.S. 393; 76 L.Ed. 815, 218 U.S. 205, 212; 51 L.Ed. 1001, 1005, and 306 U.S. 466; 83 L.Ed. 927 to support this view.

The Court noted that in the present matter two earlier decisions had been expressly overruled and two additional decisions were overruled by implication. The discussion then turned to the historical role of the Privy Council, which, before the adoption of the Indian Constitution, functioned as the highest appellate authority for appeals from Indian High Courts. Referring to a case concerning compensation to civil servants, the Marquess of Reading rejected the contention that the Board was legally bound to follow a prior decision without examination, regardless of whether the earlier ruling was deemed right or wrong. He stated that the Board could not accept as established a proposition expressed in such an extreme form, noting that the Board would likely hesitate before disturbing a solemn decision of a previous Board that addressed an identical or similar issue. However, absent a doctrine that the Board must, in all circumstances, follow a prior decision blindly, the Board was not compelled to adhere to such a rigid rule.

The Court observed that there is no inflexible rule that must be applied in every circumstance, stating that no such absolute authority can be discovered. In other words, the Court emphasized that no rule exists which compels a Board to follow previous decisions without exception. The Court then referred to the judgment in Attorney-General of Ontario v. The Canada Temperance Federation, where Viscount Simon described the practice of the Board. He explained that the Board, while offering humble advice to His Majesty, is not absolutely bound by its own earlier decisions any more than the House of Lords is bound by its own judgments. He cited ecclesiastical appeals as examples where the Board, on more than one occasion, gave advice that contradicted an earlier case, and later historical research showed the earlier decision to have been erroneous. However, Viscount Simon added that on constitutional questions the Board would very rarely depart from a prior decision that is presumed to have been acted upon by both governments and subjects. The Court also quoted Lord Simonds in Phanindra Chandra Neogy v. The King. Lord Simonds noted that the present case presented facts that did not materially differ from a previously decided case, yet he recognised that the Board could, in most exceptional circumstances, humbly tender advice inconsistent with an earlier decision. He observed that when such circumstances arise, full argument may be presented, and after doing so there is no reason to doubt the validity of the reasoning or the correctness of the conclusion reached in Gill’s case, and that it was unnecessary to repeat what had been said there. The Court then cautioned that the principles derived from the English decisions might have been shaped by considerations that no longer apply to Indian circumstances. It pointed out that any error made by the English Court of Appeal could be corrected by the House of Lords or, eventually, by Parliament through a simple majority amendment. Similarly, mistakes of the High Court of Australia, if not self-corrected, could be rectified by the Privy Council on appeal or by the appropriate legislative authority. An error of the House of Lords or the Privy Council could also be easily amended by Parliament through a straightforward statutory change. In contrast, the Court highlighted that in a country governed by a federal constitution such as the United States of America or the Union of India, amending the Constitution to correct an erroneous interpretation is far more difficult, as provided by article 368 of the Indian Constitution. Consequently, an erroneous constitutional interpretation could persist for a considerable period, potentially remaining unrectified and causing lasting adverse effects.

The Court observed that the earlier ruling would cause a great detriment to public well-being and therefore the considerations drawn from the cited decisions of the Supreme Court of the United States are fully applicable in deciding whether a previous judgment of this Court should be set aside or overruled. It noted that nothing in the Constitution prevents the Court from departing from an earlier decision when convinced that the decision is erroneous and has a harmful effect on the general interests of the public. Article 141, which declares that the law declared by this Court shall be binding on all courts within the territory of India, was held to refer only to courts other than this Court, and the corresponding provision in the Government of India Act 1935 was interpreted as applying to the subordinate courts. The Court then turned to several circumstances relating to the majority decision in The State of Bombay v. The United Motors (India) Ltd. The Bombay appeal was heard immediately before the hearing of The State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory began, and the two appeals were, in fact, heard one after the other with judgments reserved in both cases. However, the composition of the benches differed. In the first appeal, one judge expressly disagreed with the majority view and another learned judge did not accept the majority reasoning on many points. In the second appeal, a judge who had not participated in the first appeal also differed with the majority decision of the Bombay case. Consequently, the majority decision in the Bombay case was effectively opposed by two judges. Justice Bhagwati, in the judgment of the present appeal, after reconsideration and further reflection, concluded that the majority decision on the issue at hand was erroneous. He aligned himself substantially with the view expressed in Article 286(1)(a) read with the Explanation and Article 286(2), as articulated in the two minority judgments previously referenced and now adopted in the present judgment. The Court noted that had Justice Bhagwati expressed these views at the time, the majority in the Bombay appeal would have been three to two, and when the dissenting opinion from the Travancore-Cochin appeal is added, the judicial opinion would have been divided three to three. In this juxtaposition, the Court found it difficult to afford the majority decision in the Bombay appeal the degree of sanctity and reverence normally attached to an unretracted majority judgment of this Court. The Court emphasized that the majority decision does not merely settle the rights of the two parties in the Bombay appeal; its effect is far-reaching because it impacts the rights of the entire consuming public. It authorises the imposition and levying

The Court observed that allowing the State to levy a tax based on an interpretation of a constitutional provision that it considered unsupportable would perpetuate, in the Court’s humble view, an error and would continue to impose upon the people a tax burden that, according to the Court’s considered opinion, is manifestly and wholly unauthorised. The Court emphasized that the matter was not a simple pronouncement determining the rights of two private parties in dispute; rather, it involved a determination concerning the taxing power of the States in relation to the consuming public at large. Consequently, if the decision were indeed erroneous, as the Court believed, the Court felt bound to protect the public from the illegal tax liabilities that the States were seeking to impose on the basis of that recent, purportedly erroneous decision.

The Court further noted a third circumstance: apparent vagueness, and perhaps inconsistency, within the majority judgment itself. Referring to page 1084 of the authorised report, the majority had stated that the expression “for the purpose of consumption in that State” should, in the majority’s opinion, be understood as referring not merely to the individual importer or purchaser but as encompassing distribution ultimately to consumers in general within the State. Accordingly, the majority explained that all buyers within the State who receive deliveries from out-of-State sellers, except those acquiring goods for re-export, would fall within the scope of the Explanation and would be liable to be taxed by the State on their inter-State transactions. The Court pointed out that this passage, when read in isolation, seemed to indicate that only the buyers falling within the Explanation were liable to tax by what the Court had termed the “delivery State,” while the out-of-State sellers themselves were not considered liable on those sales.

However, the Court observed that the remainder of the majority judgment and the ultimate decision ran contrary to that isolated reading, because the Explanation, in the majority’s view, subjected the out-of-State sellers to the taxing authority of the delivery State. The Court highlighted that Bihar, in particular, was asserting the right to tax the appellant company—an out-of-State seller—on the basis of the majority decision. Moreover, other States that intervened in support of Bihar read the judgment in the same way and rejected the quoted passage as expressing the actual ratio decidendi of the majority. This confusion, the Court held, provided a compelling reason to re-examine the earlier decision.

Addressing the doctrine of finality of judicial decisions, the Court noted that it had been urged not to reverse a prior decision except where a material provision of law had been overlooked or where the decision rested on a mistaken assumption regarding the continuance of a repealed or expired statute. The Court further stated that it should not depart from a previous decision merely because a contrary view now seemed preferable, and it stressed that dissent from an earlier pronouncement of this Court should not be undertaken lightly. The Court’s power of review, it concluded, must be exercised with due care, particularly when a constitutional question is at stake and when an erroneous decision has imposed an illegal tax burden on the consuming public.

In this case the Court noted that the power of review unquestionably existed, but it had to be exercised with great care and only for the purpose of advancing the public welfare, taking into account the specific circumstances of each matter that came before it. The Court rejected the suggestion that this power should be limited by rigidly fixed boundaries. It stated that if, after re-examining the issue, the Court reached the conclusion – as it indeed did – that the earlier majority decision was plainly erroneous, then it was bound to declare that error, even when a learned judge who had taken part in that earlier decision later regarded it as mistaken. The Court stressed that such a step was especially important because the earlier ruling dealt with a constitutional question, had imposed an illegal tax burden on the consuming public, and had caused public inconvenience and hardship; amending the Constitution was a difficult undertaking. The Court further observed that although frivolous attempts might be made to challenge its prior decisions, sound reasons underlying a decision would in themselves protect against such attempts. It added that the doctrine of stare decisis had little application to an isolated, recent decision that had not been followed by a series of subsequent judgments. The matter before the Court did not involve overturning a line of authority but rather required deciding whether to affirm or overrule a very recent precedent. Accordingly, the Court held that stare decisis was not an inflexible rule of law that could be permitted to perpetuate errors to the detriment of the general welfare of the public or a considerable segment thereof. The Court then addressed the contention that all the States were collecting sales tax on goods actually delivered for consumption within their territories based on the earlier decision, and that reversing that decision would upset the economies of the States and force them to refund taxes already collected. The Court was not persuaded by this argument. It noted that the Court had not yet ruled that monies paid under a mutual mistake of law, caused by an erroneous judicial interpretation of a statute or the Constitution, must necessarily be refunded, and that even if such refunds were required, the States could not complain any more than a private individual in similar circumstances could. Finally, the Court observed that any disruption to State economies should be addressed by Parliament, which under article 286(2) possessed ample authority to enact suitable legislation. The Court also pointed out that the impugned decision was recent, that the judicial opinion on it had been divided, and that one of the four judges forming the majority had subsequently revised his view, rendering the earlier decision somewhat inconsistent and unclear. It further held that the decision had encouraged the imposition of tax burdens on the public based on an interpretation of the Constitution that was plainly erroneous, causing considerable inconvenience and hardship to business persons. The Court concluded that correcting the error through the legislative process was difficult because a constitutional amendment required a special majority and, where it affected the legislative lists, the consent of a requisite number of States, which could not reasonably be expected; therefore, the meaning, scope and effect of article 286 should be re-examined afresh in light of the new arguments and the experience acquired since the earlier ruling.

In this case, the Judge who had formed part of the majority subsequently altered his earlier opinion, as described above. The Court observed that the decision on the earlier point appeared somewhat inconsistent and was not entirely clear. It further noted that the earlier decision had encouraged the imposition of tax burdens upon the public based on a constitutional interpretation that the Court regarded as plainly erroneous. The Court recognised that this interpretation had caused considerable inconvenience and hardship to businesspeople who had not accepted it by any means. The Court considered that correcting the error through legislation would be difficult, because a constitutional amendment required a specified majority that might not be attainable, and an amendment to the legislative lists would also need the consent of a requisite number of the States, a condition that could not reasonably be expected to be satisfied in the present circumstances. Consequently, the Court held that the matter fell squarely within the public interest and that the meaning, scope, and effect of article 286 should be re-examined afresh in light of the new arguments now before it and the experience that had been acquired since the earlier decision. The Court therefore concluded that the majority decision in The State of Bombay v. The United Motors (India) Ltd. was open to review, and that it was appropriate to re-examine article 286 in order to ascertain its true meaning, scope, and effect for the purposes of the present appeal. In doing so, the Court referred to a well-established rule of statutory construction originating in England as early as 1584 in the case known as Heydon’s case. That rule required judges to consider, first, the common law that existed before the enactment of the statute; second, the mischief or defect that the common law failed to address; third, the remedy that Parliament intended to provide; and fourth, the true reason for that remedy, so that the construction would suppress the mischief, advance the remedy, and avoid any evasions that might perpetuate the mischief, thereby serving the public good. The Court further cited the 1898 decision in In re Mayfair Property Company, in which Lindley, M.R., affirmed the continuing necessity of Heydon’s principles, and the later affirmation by the Earl of Halsbury in Eastman Photographic Material Company v. Comptroller General of Patents, Designs and Trade Marks, which held that it was both legitimate and highly convenient to refer to the former statute and the evils it produced, as well as to the later statute that provided the remedy, when construing a statute. The Court concluded that this rule of construction was equally applicable to the interpretation of article 286 of the Constitution.

The Court observed that, when the earlier statute gave rise to a particular problem and the later statute supplied a remedy, a comparison of the three elements – the problem created by the former Act, the problem identified in the later Act, and the remedy provided by the later Act – inevitably leads to the same conclusion. The Court stated that this principle of comparing the old law, the mischief it failed to address, and the new law that remedies that mischief applies with equal force to the interpretation of article 286 of the Constitution. Accordingly, a proper construction of article 286 requires an examination of the legal position that existed immediately before the Constitution became operative, an identification of the deficiency or mischief that the pre-Constitution law left unremedied, and an analysis of the specific constitutional provision that was intended to cure that deficiency.

The Court then turned to the question of how sales-tax and purchase-tax provisions had operated in the country prior to the Constitution. It quoted the language of Chief Justice Patanjali Sastri, who had delivered the leading judgment in State of Bombay v. United Motors (India) Ltd. The Chief Justice, relying on the authority of the Walk Brothers’ Case, had held that, for the purpose of sales tax, it was not necessary that every element of a sale – the agreement to sell, the transfer of title, the delivery of goods and so on – occur within the territorial limits of a State. Rather, it was sufficient that local activities of buying and selling involving goods situated in the State formed a basis for the State’s taxing power, provided that those activities ultimately resulted in a completed sale that could be taxed.

Building on that reasoning, the Court recounted the Chief Justice’s explanation that, under the legislative authority conferred by the Government of India Act 1935, the Provincial Legislatures enacted their own sales-tax statutes on the principle of a territorial nexus. Each Province selected one or more of the ingredients of a sale as the foundation of its tax scheme. For example, Assam and Bengal made the actual presence of the goods in the Province at the time the contract of sale was executed the test of taxability. Bihar added the additional condition that the goods be produced or manufactured within the Province. The Central Provinces and Berar adopted an even broader approach, allowing taxability if the goods were found in the Province at any time after the contract of sale or purchase was concluded. The Court noted that the adequacy of these various territorial nexus doctrines had never been examined by a Court of law, and that the unchecked claims to taxing authority resulted in the same transaction being taxed by multiple Provinces, thereby cumulating the tax burden on the parties involved.

In the circumstances described, the framers of the Constitution faced the difficulty of limiting the power of the States to levy taxes on sales or purchases that involved elements from more than one State, while at the same time easing the tax burden that ultimately fell on the consumer. They were evidently determined to preserve the ability of a State to impose taxes that were not discriminatory on goods brought in from other States, and they also wished to maintain the economic unity of India by guaranteeing the freedom of trade and commerce between States. In order to reconcile these somewhat opposing aims, the Constitution makers enacted Articles 286, 301 and 304. Putting aside for the moment the issue of whether Articles 301 and 304 have any relevance to the interpretation of Article 286 – an issue on which a contrary view is expressed – the passage above already paints a clear picture of the disorder that arose in inter-State trade as a result of the unchecked exercise of taxing authority by various Provincial legislatures, each relying on a theory of territorial nexus between the Province and the transaction it sought to tax. To eliminate the problem of multiple taxation and to safeguard the unhindered flow of inter-State trade and commerce throughout the Union, which was to be regarded as a single economic entity without provincial barriers, the Constitution makers incorporated Article 286 into the Constitution.

Article 286 reads as follows: “286. (1) No law of a State shall impose, or authorise the imposition of, a tax on the sale or purchase of goods where such sale or purchase takes place (a) outside the State; or (b) in the course of the import of the goods into, or export of the goods out of, the territory of India. Explanation – For the purposes of sub-clause (a), a sale or purchase shall be deemed to have taken place in the State in which the goods have actually been delivered as a direct result of such sale or purchase for the purpose of consumption in that State, notwithstanding the fact that under the general law relating to sale of goods the property in the goods has by reason of such sale or purchase passed in another State. (2) Except in so far as Parliament may by law otherwise provide, no law of a State shall impose, or authorise the imposition of, a tax on the sale or purchase of any goods where such sale or purchase – takes place in the course of inter-State trade or commerce: Provided that the President may by order direct that any tax on the sale or purchase of goods which was being lawfully levied by the Government of any State immediately before the commencement of this Constitution shall, notwithstanding that the imposition of such tax is contrary to the provisions of this clause, continue to be levied until the thirty-first day of March, 1951. (3) No law made by the Legislature of a State imposing, or authorising the imposition of, a tax on the sale or purchase of any such goods as have”.

Article 286, which is situated in Part XII of the Constitution under the heading “Finance, Property, Contracts and Suits,” deals with restrictions on the imposition of tax on the sale or purchase of goods. It is grouped among the “Miscellaneous Financial Provisions” in Chapter I of that part and does not appear in Part XI, Chapter I, which concerns “Legislative Relations” and the distribution of legislative powers between Parliament and the State legislatures. The marginal note to Article 286 reads “Restrictions as to imposition of tax on the sale or purchase of goods.” Unlike marginal notes in statutes of the former British Parliament, this note forms part of the Constitution itself as adopted by the Constituent Assembly and, on its face, offers an indication of the article’s meaning and purpose. Apart from the marginal note, the wording of the article itself makes it clear that its aim is to place limitations on the legislative authority of the States concerning taxes levied on sales or purchases of goods. It is relevant to recall that under the Government of India Act 1935, section 100(3) together with Entry 48 of List III of the Seventh Schedule conferred upon the Provincial Legislatures the power to enact laws dealing with “taxes on sale of goods and on advertisements.” Acting on that power, the provincial assemblies passed Sales Tax Acts for their respective territories. In most of those statutes the term “sale” was initially defined as the transfer of property in the goods, thereby making the passage of title within the province the primary basis for taxing the transaction. However, through explanatory provisions attached to that definition, the Acts expanded the meaning of “sale” and consequently broadened the reach of the tax. The result was that a tax could be imposed on the sale or purchase of goods based on a minimal territorial link, a situation that was vividly described by Chief Justice Patanjali Sastri in the majority judgment of the Bombay appeal. The imposition of multiple taxes on a single transaction of sale or purchase was deliberately structured to impede and discourage the free flow of trade across the country, which was envisaged as a single economic unit. This undesirable circumstance needed to be corrected. Accordingly, while the Constitution’s article 246(3) together with Entry 54 of List II of the Seventh Schedule granted the legislatures of Part A and Part B States the authority to enact laws concerning “taxes on the sale or purchase of goods other than newspapers,” article 286 simultaneously placed several restraints on that legislative power. In broad terms, the restraints imposed by article 286 curtail the States’ ability to tax sales or purchases of goods under the conditions and exceptions later set out in the subsequent text of the provision.

The Constitution imposes four distinct and independent restrictions on the power of the States to levy taxes on the sale or purchase of goods. First, no law enacted by a State may impose or authorise a tax on a sale or purchase that occurs outside the territorial limits of that State. Second, a State may not tax a sale or purchase that takes place in the course of import or export. Third, a State may not impose a tax on a sale or purchase that occurs in the course of inter-State trade or commerce unless Parliament has expressly provided otherwise. Fourth, a State law that seeks to tax the sale or purchase of any goods which Parliament has declared, by statute, to be essential for the life of the community shall have no effect unless the law has been reserved for the President’s consideration and has obtained the President’s assent. These four provisions constitute separate limitations on the legislative competence of the States with respect to matters listed in Entry 54 of List II of List II.

The framers of the Constitution deliberately fashioned these bans to close every possible loophole and to address different aspects of commercial transactions. In clause (1)(a) of Article 286, they focused on the situs of the transaction, thereby preventing States from multiplying taxes on the same transaction merely by invoking a territorial nexus. Clause (1)(b) was drafted with a view to foreign trade; it bars States from interfering with imports or exports by levy-ing a tax, thus preserving the freedom of external commerce. Clause (2) addresses the inter-State character of sales and purchases, imposing a prohibition intended to safeguard the free flow of trade within the Union. Finally, clause (3) concentrates on the nature of the goods themselves, disallowing State taxation of commodities that Parliament has designated as essential for community life unless the requisite presidential approval is obtained.

Although the four bans may sometimes overlap, each operates independently, targeting a different phase or characteristic of a sale or purchase. They are not dependent on one another, and a State’s legislative power with respect to a particular transaction may be curtailed by one, two, or all of these restrictions simultaneously. For example, consider a transaction in which a seller in West Bengal supplies goods that Parliament has labelled essential to a buyer in Bihar, and the goods are delivered directly for consumption in Bihar. A law enacted by the West Bengal legislature that seeks to tax this sale would be unconstitutional because it would violate clause (1)(a) of Article 286, as the sale is deemed to have taken place outside West Bengal under the relevant explanation; it would also breach clause (2) because the transaction occurs in the course of inter-State trade; and it would contravene clause (3) since the goods are essential commodities and the law lacks the President’s assent required under that provision.

The Court observed that a law enacted by West Bengal without obtaining the President’s assent would be unconstitutional for three reasons. First, it would violate article 286-1-a because, according to the Explanation to clause 1-a, the sale had taken place outside the State’s territory. Second, it would breach article 286-2 since the transaction occurred in the course of inter-State trade or commerce. Third, it would contravene article 286-3 because the goods involved were essential commodities and the required President’s assent under clause 3 of article 286 had not been secured. This, the Court noted, reflects the overall scheme of article 286. Turning to the specific prohibitions, the Court explained that although State legislatures were authorised by article 246-3 read with Entry 54 of List II to legislate on taxes concerning sales or purchases of goods, the various State legislatures, as previously mentioned, regarded themselves as free to impose such taxes provided they could establish some territorial link with the transaction—such as demonstrating that a particular element of the sale occurred within their own territory. Whether that approach was correct remained unsettled by the courts, but the fact was that the States had acted in that manner, resulting in multiple taxation that clearly prejudiced the interests of ultimate consumers and obstructed the free flow of inter-State trade or commerce. To address this problem, the Constitution makers first removed the States’ taxing power over sales or purchases that occurred outside their territories by enacting clause 1-a. Recognising that leaving the matter at that point would leave the question of what constitutes an “outside” sale unresolved, they added an Explanation to clause 1. However, the language of this Explanation gave rise to arguments and created considerable difficulty for the Court in discerning its purpose and meaning. The Court remarked that if the Explanation had simply stated that, for the purposes of sub-clause (a), a sale or purchase is deemed to have taken place outside a State when the goods are actually delivered for consumption in another State, the present difficulties would not have arisen. Instead, the Constitution makers chose to define an “outside” transaction by stating that a sale or purchase shall be deemed to have taken place inside the particular State mentioned in the Explanation. The Court questioned whether the sole purpose of the Explanation was to define an outside sale or purchase, or whether it also intended to assign a particular class of such transactions to a specific State, thereby removing any doubt about the situs of those transactions.

The discussion began by asking whether the Explanation was intended solely to define what constituted a sale or purchase taking place outside a State, or whether it also sought to allocate a particular category of such transactions to a designated State so that the question of the situs of those transactions would cease to be contested. These questions arose because the wording of the Explanation was considered somewhat intricate. Four distinct interpretations of the true meaning and effect of the Explanation were presented for the Court’s consideration, and arguments were advanced both in support of and against each interpretation. The Court indicated that, given the material before it, it was not necessary to adopt a definitive stance on the issue. Instead, the Court proposed to outline the various views, to briefly record the criticisms leveled against each, and to indicate the responses that had been suggested to those criticisms.

One of the interpretations, commonly referred to as the “strict view,” was described as follows. Clause (1)(a) of the Constitution imposes a prohibition on the power of the States to levy taxes on sales or purchases that occur outside the State. If the Constitution had left the matter at that, the prohibition would have remained imperfect because a dispute would still have existed concerning the precise location where a particular sale or purchase took place. The question could be framed in several ways: does a sale occur at the place where the contract is executed, at the moment when title in the goods passes, or at the point of delivery of the goods? The Explanation was intended to answer these questions. The Explanation states that, “for the purposes of sub-clause (a),” it is meant to clarify which sale or purchase must be regarded as having taken place outside a State. By deeming a specific sale or purchase to occur in a particular State, the Explanation merely indicates that the transaction is to be considered as taking place outside every other State. The Explanation is not an exception nor a proviso; it simply defines what an “outside sale” means for the purpose of sub-clause (a). It achieves this by creating a legal fiction that is confined to sub-clause (a) and cannot be extended to any other purpose. To suggest that the Explanation confers legislative authority on the so-called “delivery State” would be to employ the Explanation for a collateral purpose, which the Court found impermissible. Moreover, it was considered illogical and untenable to argue that Article 286, which was introduced to limit the legislative powers of the States, by way of a side-wind, inadvertently granted expanded legislative powers to the delivery State through an Explanation inserted between two restrictions. Such a construction would conflict with the overall scheme of Article 286 and its Explanation, and no justification could be found for attributing such an indirect and oblique purpose to the provision. If the Constitution-makers had intended to grant such power, they could have done so in a clearer and more direct manner.

In the judgment, the Court observed that the Explanation was intended solely to define the term “outside sale” for the purpose of sub-clause (a) of clause (1). The Court warned that to read the Explanation as having a concealed purpose of granting or expanding legislative power to any State was to construct an imaginative argument based on the awkward wording of the Explanation, even though the Explanation expressly did not intend to bestow any legislative authority. Its sole aim, the Court said, was to describe what constitutes an outside sale so that, in a single step, the taxing power over such sales or purchases was removed from every State except the State in which the Explanation deemed the sale to have occurred. This interpretation had been adopted in the dissenting opinion of the State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory, and the dissenting judgment in the State of Bombay v. The United Motors (India) Ltd. at page 1103 also held that the Explanation applied only to sub-clause (a) of clause (1) and could not be extended to clause (2). Critics of this strict approach argued that it would not completely prevent States from attempting to tax sales or purchases on the basis of a nexus theory. They suggested that if Parliament were to remove the prohibition on inter-State trade or commerce imposed by clause (2), all States might claim the right to tax transactions whenever any element of the sale occurred within their territory. The Court responded that this fear was unfounded. Even after Parliament lifted the ban in clause (2), the Explanation would continue to operate, meaning that inter-State sales or purchases falling within its scope would still be deemed to have taken place in the delivery State and therefore outside the jurisdiction of all other States, which could not tax such sales under the restriction in clause (1)(a). With the ban under clause (2) removed, the delivery State would be free to levy tax on those sales or purchases under the authority granted by article 246(3) read with Entry 54 of List II. The Court then turned to the question of what would happen to sales or purchases not covered by the Explanation after the ban in clause (2) was lifted. It asked which State would tax transactions where goods were delivered in a particular State but were not intended for consumption there, for example, where goods were destined for re-export to another State. One suggested answer was that such transactions would be rare because a dealer would typically arrange for direct delivery to the final consuming State rather than import the goods solely for re-export. Another suggestion was that Parliament, in the same law that lifted the ban, might specify which State could tax those inter-State sales or purchases omitted from the Explanation and on what basis. This latter suggestion raised further questions about the extent of the legislative power that Parliament could exercise under clause (2). The Court noted that the opening words of clause (2) – “Except in so far as Parliament may by law otherwise provide” – indicated that Parliament could either wholly remove the ban or do so partially, according to its judgment.

In the discussion, it was observed that a dealer would rarely import goods into a State solely for the purpose of re-exporting those goods to another State for consumption there. Instead, the dealer would generally consider it more convenient and economical to arrange for the goods to be delivered directly to the consuming State. A further suggestion was made that, when Parliament enacted a law to remove the prohibition contained in clause (2), that same legislation might also specify which State would have the authority to tax those inter-State sales or purchases that were not covered by the Explanation, and might also indicate the basis on which such taxation could be imposed. This proposed answer, in turn, led to a question concerning the scope and extent of the legislative power that clause (2) confers on Parliament. The opening words of clause (2) – “Except in so far as Parliament may by law otherwise provide” – clearly show that the removal of the ban could be either total or partial; that is, Parliament might lift the ban entirely and without conditions, or it might lift it only to the extent that Parliament deems appropriate and on such terms as it chooses. It must be recalled that, under Entry 42 of List I, only Parliament has the authority to make law relating to inter-State trade or commerce. Accordingly, it was conceded that, in exercise of its legislative powers under that entry read with article 286(2), Parliament may enact a law that permits the States to tax inter-State sales or purchases of particular commodities only. It was further accepted that Parliament may, by regulating inter-State trade or commerce, prescribe a ceiling rate of tax on such sales or purchases, a ceiling that any tax imposed by the States under Entry 54 of List II may not exceed. Questions were then raised as to whether Parliament could also override the Explanation itself. If Parliament could not override the Explanation, could it at least determine which State would be entitled to tax inter-State sales or purchases of goods that fell outside the Explanation? These were identified as potential questions that might arise when Parliament eventually chooses to legislate under the powers granted to it, and it was noted that such questions could be examined and resolved at that later stage. The Court emphasized that it is not the role of the Courts to advise Parliament in advance about the extent of its legislative competence under clause (2); consequently, the Court merely recorded the questions and set them aside for future consideration. The Court then described a second view of the meaning and effect of the Explanation. According to this view, the Explanation permanently fixes the situs of a sale or purchase, thereby indicating when such a transaction is deemed to occur outside a State and when it is deemed to occur inside a State. In other words, the Explanation informs the States when a sale or purchase takes place within a particular State, and consequently it also informs them when a sale or purchase occurs outside that State. In short, the Explanation not only defines what constitutes an outside sale or purchase but also actually determines the situs of the sale or purchase within a specific State.

In the majority judgment of the case State of Bombay v. The United Motor (India) Ltd., the Court accepted the interpretation that the Explanation does not, by itself, give any legislative authority to a State, including the delivery State, over the sales or purchases mentioned in that provision. The Court explained that because the Explanation identifies the place where such a sale or purchase is deemed to occur—the delivery State—this State may subsequently levy tax on the transaction under its constitutional power granted by article 246(3) together with Entry 54 of List I. The criticism directed at this approach begins with the observation that it employs the Explanation for a purpose that exceeds the limited aim of sub-clause (a). By turning a purely fictional device, intended only for sub-clause (a), into a definitive rule that fixes the location of the sale or purchase for all purposes, the view stretches the Explanation beyond its intended scope. Moreover, the criticism points out that this interpretation overlooks clause (2), which imposes a separate restriction on the legislative competence of every State, including the delivery State. Consequently, as long as Parliament does not remove the prohibition contained in clause (2), no State may tax sales or purchases that occur in the course of inter-State trade or commerce, even if those transactions fall within the Explanation. A further objection is that this perspective does not fully resolve the confusion created by the nexus theory. If Parliament were to lift the ban in clause (2), the question would arise as to which State would have the authority to tax sales or purchases that are not covered by the Explanation. The answer proposed for this scenario mirrors the one given in response to similar objections raised against the first view: it would require a decision at the time Parliament chooses to exercise its legislative power under clause (2).

The third interpretation, which was outlined and examined in a separate judgment authored by Bhagwati, J., in the same case, holds that the Explanation merely and nominally determines the situs of a sale or purchase in the delivery State, without affecting the taxing right of the State where, according to the general law of sale of goods, the ownership of the goods passes. According to this view, the State deemed to be the place of the transaction may impose tax on the sale or purchase, and, if Parliament subsequently removes the restriction in clause (2), the State in which title to the goods has transferred may also levy tax. This dual-taxation possibility invites the same criticisms levelled against the second interpretation, and an additional concern is that it could result in overlapping or multiple taxation of the same transaction after Parliament lifts the ban. Thus, the third view is criticized for potentially allowing both the delivery State and the title State to tax a single sale or purchase, leading to what could be perceived as double, if not multiple, taxation of the same commercial event.

In this case the Court observed that a fourth perspective had been suggested, although it had not been raised earlier, and that this perspective was based on the non-obstante clause contained in the Explanation. According to this view, clause (1)(a) together with the Explanation should be understood as dealing only with two states: first, the title State, which is the state in which, according to the general law of sale of goods, ownership of the goods passes to the buyer; and second, the delivery State, which is the state where the goods are actually delivered as a direct result of the sale or purchase for consumption within that state. The Explanation, the Court explained, is intended to draw a line between the taxing jurisdictions of those two states by removing the sales or purchases described in the Explanation from the taxing authority of the title State and placing them under the taxing authority of the delivery State. When clause (1)(a) is read together with the Explanation, the Court noted, a legal fiction is created whereby the title State is deemed unable to levy tax because the transaction is fictitiously said to have occurred outside its territory, while the delivery State is deemed able to levy tax because the transaction is fictitiously said to have occurred within its territory. In short, under this construction the only state that loses its power to tax the transaction is the state in which title to the goods has passed. The Court then recorded the immediate criticism of this approach, namely that if clause (1)(a) and the Explanation are confined to those two states, other states that claim a tax nexus – such as the state where the contract was made, the state where the goods were produced, manufactured, or discovered – would remain outside the constitutional ban, and the problem of multiple taxation that the Constitution’s framers sought to prevent would continue unabated. The Court added that this fourth view also shares the various objections raised against the other interpretations of the Explanation. However, the Court stated that it did not wish to pass any judgment on the correctness or infirmities of any of the proposed views, because doing so was unnecessary for the resolution of the present appeal. Whatever interpretation is adopted, the Court emphasized, it must be limited to the purpose that the Constitution’s makers had in mind when they inserted the Explanation into clause (1). It is clear that the Explanation creates a legal fiction, and legal fictions are employed only for a specific purpose; here that purpose is to define what is meant by an “outside sale” referred to in sub-clause (a). The Court noted that the judicial decisions referred to in the dissenting judgment further illuminate this point.

The Court noted that the judgments in The State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory (supra) at pages 81-82 and East End Dwellings Co. Ltd. v. Finsbury Borough Council (1) both make clear that a legal fiction must be confined to the purpose for which it was created and must not be stretched beyond that legitimate field. The Court then reminded that the principal, and perhaps the only, purpose of Article 286 is to restrict the legislative powers of the States, subject to certain conditions in some instances. In furtherance of that purpose, Article 286 imposes a series of bans on the taxing authority of the States with respect to sales or purchases, each ban being viewed from different perspectives and according to different aspects. In certain situations the ban is absolute; for example, the ban applies to outside sales covered by clause (1)(a) read with the Explanation, and it also applies to imports and exports covered by clause (1)(b). In other situations the ban is conditional, such as in the cases of inter-State sales or purchases governed by clause (2), which is subject to the proviso attached to that clause and also to the power of Parliament to remove the ban, as indicated in L.R. 1952 A.0. 109, 132. The Court observed that, although in some instances the bans may overlap, each ban remains distinct and independent of the others. The operative provisions of the various parts of Article 286—namely clause (1)(a), clause (1)(b), clause (2) and clause (3)—are clearly intended to address different subjects, and therefore one provision cannot be projected onto or read into another. After a careful and diligent consideration of the matter in light of the fresh arguments raised and the discussions held on this occasion, the Court expressed the firm opinion that the Explanation in clause (1)(a) cannot be validly extended to clause (2) either as an exception, a proviso, or as a limitation on the scope of clause (2). The Court further referred to the judgment in The State of Bombay v. The United Motors (India) Ltd. (supra) at pages 1083-1084 and again at page 1086, where the majority also held that the Explanation was not an exception or proviso to either clause (1)(a) or clause (2). Consequently, because the Explanation cannot be read into clause (2) due to its explicit language and because the subject-matter of the operative provisions of the two clauses differs, it follows that, unless Parliament by law provides otherwise, no State law may impose or authorise any tax on sales or purchases that occur in the course of inter-State trade or commerce, irrespective of whether such sales or purchases fall within the Explanation. The Court stated that for the purposes of this appeal it was unnecessary to discuss the precise meaning of “inter-State trade or commerce” or of “in the course of.”

The Court observed that the expression “in the course of” was not disputed, because it was universally accepted that the sales and purchases undertaken by the appellant company, which the State of Bihar attempted to tax, had in fact occurred in the course of inter-State trade or commerce. Since Parliament had not enacted any legislation to the contrary, the Court held that no State law possessed the authority to levy a tax on such sales or purchases. Accordingly, Bihar could not impose a tax under clause (2) of the constitutional provision, even though the transactions fell within the Explanation, and no other State could levy a tax either under clause (1)(a) read together with the Explanation or under clause (2). Having reached this conclusion, the Court turned to examine the contentions raised by the respondent State and the other intervening States that supported the respondent’s position. At the forefront of those contentions was the argument that had previously attracted the support of the majority of the Bench in the case of The State of Bombay v. The United Motors (India) Ltd., as set out in the majority judgment on pages 1085-1086. In brief, the majority had held that the operation of clause (2) was excluded by virtue of the legal fiction created by the Explanation. According to that view, the Explanation, when applied to inter-State dealings, effectively transformed what was truly an inter-State transaction into a transaction possessing an intra-State character with respect to the State of delivery, thereby rendering clause (2) inapplicable. The majority recognised that the legal fiction was intended to operate “for the purposes of sub-clause (a) of clause (1)”, meaning that the Explanation was merely designed to clarify the meaning of the phrase “outside the State” in clause (1)(a). Nevertheless, the majority concluded that once, by applying the fictional test, a particular sale or purchase was deemed to have taken place within the taxing State, the transaction consequently lost its inter-State character and fell outside the ambit of clause (2). This loss of inter-State character was not because the Explanation’s fiction was employed for the purpose of clause (2), but because, in the eyes of the law, the sale or purchase became a purely local transaction. The learned Chief Justice, who authored and delivered the majority opinion, famously remarked that the statutory fiction entirely concealed the inter-State nature of the sale or purchase and, as a collateral result of that concealment, the transaction fell outside the scope of clause (2). While the Court expressed profound respect for the judgments of the Chief Justice and the other judges who formed the majority, it stated that it could not accept the foregoing arguments or the conclusions drawn from them, and set out the reasons for rejecting them. The Court further noted that the situs of an intangible concept such as a sale could be fixed only at the national level by applying artificial rules devised either by the judiciary as part of the law created by judgment or by legislative authority.

The Court noted that, in the absence of a clear legislative rule, the place where a sale of intangible goods is deemed to occur must be fixed by some artificial rule invented either by the judiciary as part of the common law or by legislative enactment, and that, to the best of its knowledge, no single rule of universal application has been definitively and finally formulated for all purposes. It pointed out that several conflicting theories exist for determining the situs of a sale. One theory, which is the more popular and frequently advanced, is said to be reflected in the non-obstante clause of the Explanation and favours the location where the property in the goods passes from seller to buyer. A second theory, described as the American view and adopted by the decision in G. Govindarajulu Naidu & Co. v. The State of Madras, fixes the situs at the place where the contract is concluded. A third theory, prevailing in many continental European jurisdictions, prefers the place where the goods are actually delivered. A fourth theory points to the location where the essential ingredients that constitute the sale are most densely concentrated. The Court explained that, if the Explanation were absent and the prohibition in clause (2) were to be applied without qualification, the Courts would be compelled to select one of these conflicting approaches in order to determine whether a transaction is intra-State or inter-State.

Article 286(1)(a) was observed to state only that no outside sale shall be taxed; it does not expressly permit taxation of an inside sale. The Court observed that, if a State were to claim that a sale is inside because part of the ingredients of the transaction lie within its territory, the same reasoning would render the sale also an outside sale because the remaining ingredients are situated outside that territory, and consequently the sale could not be taxed even if it were deemed inside for a particular purpose. The prohibition in Article 286(1)(a) therefore bars taxation of any portion of a sale that is outside, and it may be argued that a State legislature cannot override the Constitution by deeming such a sale to be inside, as highlighted by the citation (1) A.I.R. 1953 Mad. 116. The Court reasoned that, were the fourth theory to be adopted, either no State would be able to tax the transaction or every State with a sufficient nexus would be able to do so, a result regarded as the very mischief the Constitution-makers intended to avoid, a view also reflected in the majority judgment of the Bombay case. Consequently, that view was set aside. Under any of the remaining theories, the Court explained, the situs would have to be fixed artificially in a single location, and then the logic of the majority decision would require that, once the situs is placed in one State by judicial fiction, the inter-State character of the transaction must cease. The majority held that this outcome follows when the situs is located only in the delivery State because of the fiction created by the Explanation, and the Court concluded that the same logical result would follow under any similar judicial fiction.

The Court observed that if the place of occurrence of a transaction were to be fixed by a judicial fiction rather than by the Constitution, the majority’s reasoning would, when taken to its logical end, require every inter-State transaction to be transformed into an intra-State transaction. Consequently, each such transaction would become subject to the taxing authority of the State whose territory is deemed, by either the constitutional provision or the judicial fiction, to be the location of the transaction. Under that approach, no transaction would retain an inter-State character on which clause (2) of the constitutional provision could operate. The Court stated that this startling conclusion must be rejected. It explained that a sale or purchase that is inter-State in nature remains inter-State regardless of the State in which the transaction is said to be located, whether that location is determined by the ordinary law after the law is finally clarified, or whether it is assigned by the fictional situs created by the Explanation. The Court emphasized that the situs of a sale or purchase has no bearing on its inter-State character. It found no persuasive justification for the proposition that a legal fiction devised for the specific purposes enumerated in clause (1)(a) could be employed for the wholly unrelated purpose of eliminating the inter-State nature of a transaction and converting it into an intra-State sale or purchase. Such a transformation, the Court held, lies beyond the scope and intent of clause (1)(a) and its accompanying Explanation. The Court further explained that when a fiction is applied, the court simply assumes that the situation described by the fiction is real, and therefore the consequences that follow must be the same as if the assumed facts had actually existed from the beginning. Moreover, the Court noted that even when the factual situs of a sale or purchase lies within a State and contains no essential element occurring outside that State, the transaction will still fall within clause (2) if it occurs in the course of inter-State trade or commerce. The Court described the stream of inter-State trade or commerce as capable of drawing in every sale or purchase that occurs within its flow, irrespective of where the factual situs of those sales or purchases is situated. According to the Court, the Explanation merely shifts the situs from one point in the stream to another point in the same stream; it does not remove the sale or purchase from the stream when the transaction is part of that stream. The shift of the situs from its actual location under ordinary law to a fictional location created by the Explanation merely places the transaction outside the taxing jurisdiction of every State except the one in which the fictional situs is fixed. That, the Court concluded, is the sole effect of clause (1)(a) and its Explanation. Finally, the Court indicated that whether the State of delivery may impose tax on such a sale or purchase will depend on the remaining provisions of the Constitution.

The Court observed that the constitutional provisions concerning the allocation of a fictional site to a sale or purchase did not influence other attributes of the transaction, such as whether it possessed an inter-State character or whether it qualified as an export or import, matters that were entirely separate. It pointed out that fixing a site for a sale or purchase in a particular State, whether under ordinary law or under the fictional scheme, did not settle the issue. The Court explained that it remained necessary to determine whether the transaction, which the Explanation deemed to have occurred in the delivery State, was actually carried out in the course of inter-State trade or commerce. For that determination, the Explanation itself could not be invoked, as it held no relevance or application. The Court then referred to an argument presented in the majority judgment of The State of Bombay v. The United Motors (India) Ltd. (supra), specifically at page 1081 and pages 1086-1087, which asserted that just as article 301’s freedom of trade had yielded to the States’ authority to levy nondiscriminatory taxes under article 304, article 286(2) should similarly be viewed as subject to the States’ taxing power, because the protection offered by article 286(2) could not have been intended to extend further. The Court noted that this argument had been rejected by the dissenting opinion in the Bombay case at pages 1102-1103 and page 1127, as well as by the dissenting opinion in The State of Travancore Cochin v. Shanmugha Vilas Cashew Nut Factory (supra) at page 89. The Court affirmed that nothing presented in the present proceedings persuaded it to depart from the reasoning expressed in those dissenting judgments. The Court addressed a further contention that the Explanation functioned as an exception or proviso to clause (2). It held that such a view conflicted with the clear language of the Explanation itself. The argument was reformulated to claim that clause (2) expressed the general rule, while the Explanation embodied a specific rule, and that, according to a fundamental rule of construction, the specific rule should prevail over the general one. This approach had been adopted by the High Court on appeal and had gained support from one Judge in the Bombay case (supra). The Court observed that this reasoning overlooked the essential fact that clause (1)(a), to which the Explanation is attached, and clause (2) address entirely different subjects. The Explanation was intended solely to define an “outside” sale or purchase by assigning a fictional site and could not be read as an independent provision separate from clause (1)(a). Moreover, the Explanation did not, by its terms, grant any legislative authority to any State. While the Explanation might be employed to determine the site of many inter-State transactions for the purpose of assessing whether they occurred inside or outside a particular State under clause (1)(a), the inter-State character of the transactions lay beyond the scope of clause (1)(a), which considered transactions only from the perspective of their location.

The Court observed that clause (1)(a) dealt exclusively with the location of a sale or purchase and did not contemplate the inter-State character of the transaction. Clause (2), by contrast, specifically addressed whether a sale or purchase was an inter-State transaction, which represented a completely different subject matter. Because the two provisions concerned distinct topics, the Court held that it was untenable to describe one provision as expressing a general rule and the other as expressing a particular or special rule on the same issue. Consequently, the construction principle cited by the parties could not be employed to interpret clause (2) together with the Explanation to clause (1)(a). The Court further reasoned that if the Explanation were to limit the operation of clause (2), the same reasoning would obligate it to limit clause (3) as well, and clause (3) could not have been intended by the Constitution makers, as the Court would later explain. The same reasoning would also require that the Explanation limit clause (1)(b), which dealt with import and export, a result that conflicted with the precedent set in State of Travancore-Cochin and Others v. The Bombay Co. Ltd. The Court therefore concluded that employing the Explanation to curtail clause (2) or clause (3) would misuse the Explanation for a purpose other than the one that Parliament had expressly given it. Another argument presented to the Court suggested that the entire article 286 should be read as a cohesive whole, giving effect to each component. It was contended that sales or purchases falling within the Explanation to clause (1)(a) were clearly inter-State transactions. The argument warned that a literal and strict construction of clause (2) would render clause (1)(a) and its Explanation redundant, ineffective, and essentially a dead letter until Parliament exercised its power under clause (2) to lift the ban. To avoid this undesirable result, it was proposed that the construction should preserve the effectiveness of every part of the article, making each provision operative in the present. The counsel suggested that this could be achieved by interpreting clause (2) in a restricted manner, thereby giving full and immediate effect to the Explanation while allowing clause (2) to apply only to cases that did not fall within the Explanation. In effect, this line of reasoning treated all transactions covered by the Explanation as being outside the scope of clause (2). Stripped of its superficial phrasing, the argument amounted to asserting that the Explanation functioned as an exception to clause (2), and the Court noted that all criticisms applicable to such a construction would similarly apply to the present argument. Apart from this line of reasoning, the Court considered additional points raised by the parties.

The Court observed that the argument put forward contained obvious fallacies that rendered it wholly unacceptable, and it proceeded to examine those fallacies one by one. First, the Court held that the mere fact that a constitutional provision is intended to take effect only upon the occurrence of a future event cannot, by itself, justify ignoring the plain language of that provision. To illustrate this point, the Court referred to the very next clause in Article 286, namely clause (3). That clause has no present-day application and will become useful only when Parliament, by legislation, declares certain goods to be essential for the life of the community. The Court noted that although the Explanation, insofar as it deals with inter-State sales, may not operate immediately until Parliament removes the prohibition under clause (2), this circumstance should not compel the Court to adopt an artificial construction that forces the entire Explanation to have an immediate and present operation.

Second, the Court rejected the proposition that the Explanation, if construed as suggested, could have no immediate effect at all. The Court explained that the Explanation does, in fact, have immediate operation in that it classifies sales and purchases falling within its scope as “outside” sales and purchases, thereby immediately depriving all States other than the delivering State of any taxing power over those transactions. The Court further observed that situations may arise where a purchase or sale that is outside the ambit of clause (2) nevertheless falls within the Explanation and is therefore immediately governed by it. While the Court declined to opine on hypothetical scenarios, it provided an illustrative example to show how the Explanation could be invoked even when clause (2) is not triggered. In the example, both the seller and the buyer are residents and conduct business in Gurgaon, Punjab. The seller maintains a godown in Delhi, and the buyer operates a retail shop at Connaught Circus, also in Delhi. The parties enter into a contract at Gurgaon for the sale of certain goods, expressly stipulating that the goods will be delivered from the seller’s godown to the buyer’s shop in Delhi for consumption there. The buyer pays the full price at Gurgaon, and the seller furnishes the buyer with a delivery order addressed to the seller’s godown-keeper in Delhi, directing delivery of the goods to the buyer’s retail outlet. Upon receiving the delivery order, the godown-keeper delivers the goods to the buyer’s shop in Delhi. On one view

The Court observed that, according to the legal provisions, the place of the sale could be said to be Gurgaon. It noted that it was not necessary to make a definitive ruling on this point because the matter did not arise for determination in the present case and other interpretations might also be viable. The Court also recognised that another possible view was that the transaction did not constitute inter-State trade or commerce, since no goods actually crossed a State boundary. Again, the Court declined to settle that issue, acknowledging that it might be a contested question. However, the Court held that if these two premises are accepted – that the situs of the sale is Gurgaon and that there is no inter-State movement of goods – then the transaction falls squarely within the scope of the Explanation attached to clause (1)(a). At the same time, the transaction would not fall within clause (2) because the goods were not transferred across any State border and both the seller and the buyer were situated in the same place. The Court further explained that the Explanation would therefore govern such cases regardless of whether Parliament had later removed the prohibition contained in clause (2). Consequently, if the premises are accepted, clause (1)(a) together with the Explanation would entitle only the State of Delhi to levy a tax on the sale or purchase, while the State of Punjab would be barred from doing so, despite the fact that the contract was concluded, the price paid, and the symbolic delivery of the goods by way of a delivery order all occurred in Gurgaon, Punjab. The Court rejected the proposition that clause (1)(a) read with the Explanation was altogether without effect. It observed that there could be a scope for the operation of clause (1)(a) and the Explanation at the time the President exercised the powers granted by the proviso to clause (2). The Court pointed out that the proviso provided that the President’s order would take effect “notwithstanding that the imposition of such tax is contrary to the provisions of this clause”. This non-obstante clause, the Court held, does not supersede clause (1) and, on a preliminary view, the President’s order remained subject to the prohibition contained in clause (1)(a) read with the Explanation. Nonetheless, the Court noted that the proviso also stated that any tax that was lawfully levied by the States immediately before the commencement of the Constitution would continue until the date specified therein. It was submitted that, prior to the Constitution, sales tax was imposed by the various States on the basis of a nexus theory, irrespective of the situs of the sale. The Court concluded that this proviso therefore indicated that the framers of the Constitution intended all taxes based on the nexus theory to continue despite the fictional situs fixed by the Explanation. While acknowledging that this line of argument possessed some persuasive force, the Court found that it could not be accepted. It also observed that the different States had previously levied sales tax on a very limited nexus basis.

In this case the Court observed that, although many States had previously levied sales tax on the basis of a nexus theory, the legality of those taxes had never been examined by a court at the time the Constitution came into force. Consequently, the proviso in the constitutional provision authorised the President, by order, to continue only those taxes that were being levied “lawfully”. Because the proviso required that the taxes be lawful, there was no basis for assuming that the President’s order was intended to perpetuate every sales tax that had been imposed before the Constitution, regardless of whether those taxes were lawful. The Court further noted that it was not surprising if the President’s order was made to operate subject to the prohibition contained in clause (1)(a) together with the Explanation that accompanies it. To accept the argument that the President’s order must be read as covering all prior taxes would require inserting words into the proviso that are not present. In effect, it would demand that the non-obstante clause at the end of the proviso be altered by replacing the phrase “of this clause” with “of the foregoing clauses”. The Court declined to base its decision on such a construction. It held that the operative effect of the provision would become evident as soon as Parliament, exercising the power granted by clause (2), removes the constitutional ban on State taxation. Once Parliament lifts that ban, any inter-State sale or purchase that falls within the Explanation will, by operation of that fiction, be deemed to occur in the delivery State. Because the transaction is deemed to take place wholly within the delivery State, no other State will have the authority to tax it. The Court then identified several questions that will arise after the ban is lifted: whether the delivery State may enact a law imposing tax on such sales under its legislative powers under article 246(3) read with Entry 54 of List II; whether Parliament, in the same legislation that lifts the ban, may also empower the delivery State to levy such a tax; and what the full scope of Parliament’s authority is under the opening words of clause (2). The Court indicated that these issues will have to be considered after the ban is removed and refrained from expressing any opinion on them at this stage. The Court also considered a hypothetical argument that clause (1)(a) and its Explanation should apply immediately to all transactions within their scope, leaving clause (2) to apply only to cases outside that scope. By analogous reasoning, the Court said that clause (1)(a) and the Explanation would then also control the application of clause (1)(b) and clause (3), limiting those provisions to situations that do not fall within clause (1)(a) read with the Explanation. To illustrate this point, the Court referred to clause (3), which allows Parliament to declare certain goods, for example wheat, as essential to the community’s life, and then considered a sale of such essential goods by a seller in the State of Delhi to a buyer in Gurgaon in the State of Punjab, where the goods are delivered in Gurgaon for consumption in Punjab.

In the illustration, the State of Punjab is the destination state where, as a direct result of a sale, the goods are delivered in Gurgaon, which lies in Punjab, for consumption within that state. According to the argument advanced, the court must first give full effect to clause (1)(a) together with the Explanation, and therefore it must hold that the transaction falls entirely within the scope of the Explanation. Consequently, the State of Punjab would be entitled to levy tax on the transaction, and clause (3) would be confined to govern only those cases that do not fall within the Explanation.

If the argument were correct, it would follow that the State of Punjab could justifiably assert that, for the purpose of enacting a law imposing a tax on such sales or purchases, its legislation would not need to be reserved for the President’s assent. The State could claim that the restrictive requirements of reserving the bill for the President’s assent and of obtaining such assent before the law takes effect would apply only to a law that imposes tax on sales or purchases that are outside the Explanation. In other words, the State of Punjab, in the example, could say that clause (3) governs only those sales or purchases of essential goods that do not come within the description mentioned in the Explanation, for instance, only those sales or purchases in which essential goods are delivered in a state not for consumption in that state but for re-export to another state.

This construction would deprive clause (3) of the most important portion of its content, thereby rendering it ineffective and defeating the purpose for which the Constitution-makers apparently intended it—to safeguard sales or purchases of essential commodities by imposing the restriction requiring reservation of the bill for the President’s assent and the obtaining of such assent. Imagine a famine raging in Punjab, and wheat, declared essential to the life of the community, is sold and delivered in Punjab for consumption there. Under the reasoning underlying the argument, Punjab could raise the price of this essential wheat by imposing a sales tax through a law of its own, while ignoring the safeguards prescribed by clause (3). Such a result is manifestly absurd and untenable, and the Court cannot countenance it.

Five reasons have been advanced in support of the view that a restricted construction should be placed on clause (2) of article 286. It is convenient to address each of these reasons in turn. The first reason asserts that clause (2) should be given a narrow construction because the class of sales falling within article 286(1)(a) forms a special class of inter-State sales that cannot be affected by the general provisions of article 286(2). This argument, however, overlooks the overall scheme of article 286, which imposes restrictions on the taxing power of the States with respect to sales or purchases viewed from different angles, as explained earlier. The subjects of the different parts of article 286 are therefore distinct, and the principle that a special provision cuts down a general provision cannot be properly invoked.

The Court observed that the argument misapprehends the true scheme of article 286. It explained that, by means of this article, the Constitution makers deliberately placed restrictions on the taxing power of the States with regard to sales and purchases, examining those matters from a variety of angles that had already been discussed. Consequently, the subject-matters dealt with in the different sub-clauses of article 286 are distinct and separate. For this reason, the interpretative rule that a special provision may cut down a general provision cannot be properly applied to the present situation.

The Court then turned to the second reason advanced by the respondents. They contended that if article 286(2) were to apply to the class of sales or purchases falling within article 286(1)(a), the result would be discrimination against local trade in favour of inter-State trade, a result that would clash with the provisions of Part XIII of the Constitution. To illustrate, they described a scenario in which a dealer in Bihar sells certain goods to a purchaser in Bihar; the dealer is required to pay Bihar sales tax, which is then passed on to the purchaser. In contrast, when a Bihar purchaser imports the same goods directly from a dealer in West Bengal for consumption in Bihar, the transaction would be classified as an inter-State transaction and would not attract Bihar sales tax. According to the argument, this would prejudice the Bihar seller because Bihar purchasers would prefer out-of-State dealers, thereby setting back local producers. The respondents claimed that a literal construction of clause (2) would create such discrimination and therefore the cardinal rule of interpretation—reading the provision literally and giving the words their ordinary meaning—should yield to a restricted construction. The Court pointed out several basic oversights in this reasoning. First, if a genuine hardship were to arise, Parliament is expressly empowered by clause (2) to lift the ban wholly or partially, so the Court should not discard the cardinal rule merely to alleviate a speculative hardship when a more competent authority exists. Second, the argument ignored the benefit to the consuming public that flows from the free movement of goods between States, which tends to lower prices. Third, the alleged hardship is not caused by a liberal construction of clause (2) but by the State of Bihar imposing a sales tax on an intrastate transaction. The Court noted that Bihar is under no obligation to levy a sales tax on sales or purchases where competition exists between out-of-State producers, manufacturers and dealers and Bihar’s own producers, manufacturers and dealers, and that, if Bihar wishes to encourage its own manufacturers, it should refrain from such taxation.

In this case, the Court observed that it would be unreasonable to require the State of Bihar to impose a sales tax on intrastate sales or purchases that the Constitution does not obligate it to tax, while at the same time insisting that the State protect its own dealers and producers and enable them to compete with dealers from other states. The Court noted that the State was being asked to interpret the Constitution in a manner that would give it both the advantage of tax exemption and the advantage of protective measures, which the Court described as an “unnatural” construction. The State counter-argument was that a welfare State needs adequate revenue to function, and that abandoning the sales tax would cause the State’s economy to collapse. The Court recognised that such a dramatic warning of economic collapse had been presented to the Court on previous occasions and seemed to have influenced the judges who had formed the majority view. Consequently, the Court felt it necessary to examine the issue more closely. Normally, inter-State trade or commerce occurs between a dealer in one State and a dealer in another State, after which the dealer in the consuming State sells the goods at retail to the ultimate consumers. The Court said there is no problem with requiring all intra-State dealers to register, file returns showing the goods they import and sell, and to pay tax on their annual turnover, a tax that would ultimately be borne by the final consumers. Whether this tax is labelled a purchase tax on the earlier transaction that brought the goods into Bihar or a sales tax on the subsequent local sale, the State would receive full revenue from these local transactions. The Court emphasized that such sales or purchases between dealers constitute the majority of inter-State trade, and removing them from clause (2) would render the protection of inter-State trade merely an illusion and would strip clause (2) of its principal purpose and usefulness. The Court further noted that ordinary local consumers typically purchase goods within the local market and rarely bring goods from out-of-State dealers for personal consumption; only a small number of unusually motivated consumers might obtain goods directly from an out-of-State dealer, pay freight, and assume the risk of loss or damage, thereby evading tax. The difficulty of identifying these occasional consumers does not provide a valid reason to adopt the forced and unnatural interpretation of clause (2) of Article 286 that was being proposed. The Court also referred to the example of large Bihar purchasers, such as Tata Iron & Steel Co. Ltd., heavy users of coal, who might prefer to obtain their supply

In this case, the Court observed that if large purchasers in Bihar, such as Tata Iron & Steel Co. Ltd., who consume substantial quantities of coal, were to obtain their coal from the Ranigunge coal fields in West Bengal for use in their large factories at Tatanagar in Bihar, rather than sourcing the coal from the Jharia coal fields located within Bihar, they could thereby avoid the imposition of sales tax. Such avoidance would result in a loss of revenue for the State of Bihar. The Court noted, however, that Parliament possesses the authority to alleviate any such difficulty by enacting appropriate legislation under article 286(21). The Court further held that the alleged hardship cannot serve as a justification for imposing a forced and unnatural interpretation upon article 286.

The Court then addressed the third reason presented in support of a narrow construction of article 286(2). It explained that the purpose of article 286 is to eliminate multiple taxation, and that clause 286(1)(a) had already fulfilled this purpose with respect to the class of transactions described in the Explanation. Consequently, the Court reasoned that it was no longer necessary to apply article 286(2) to that same class. The Court found this line of reasoning untenable. It emphasized that the different portions of article 286 examine sales and purchases from distinct perspectives and impose separate restrictions on the taxing powers of the States. The mere fact that the restrictions may sometimes overlap does not imply that the subject-matter of the various provisions is identical. The Court warned that the reasoning assumed that the sole objective of article 286 was to eradicate multiple taxation.

According to the Court, the objectives of the separate parts of article 286 must be discerned from the language of the article itself, read in conjunction with the contemporary legislative history of the States concerning taxes on the sale or purchase of goods, and the disorder and confusion that had arisen from those tax measures. The Court recalled that multiple taxation had imposed a heavy burden on consumers and had been intended to obstruct the free flow of inter-State trade or commerce. To address this, the Constitution makers had instituted several bans on the states’ taxing authority: first, a ban based on the situs of the transaction; second and third, bans based on the character of the transaction, such as foreign trade or inter-State trade; and fourth, a ban based on the nature or quality of the goods, specifically whether they were deemed essential to the community’s life.

Regarding inter-State trade or commerce, the Court explained that the Constitution makers’ clear intention was to impose an absolute ban, subject only to the proviso, and to allow Parliament a period of time to study the situation, evaluate the effects of the ban, and subsequently lift the ban to the extent deemed appropriate for the general public and for the promotion of inter-State trade or commerce. The Court concluded that, when viewed from this perspective, the argument under consideration rests on an incorrect assumption about the purpose of the Constitution.

The Court observed that a limited interpretation of article 286(2) was being advocated on the ground that the Constitution itself separates inter-State sales or purchases into two distinct categories. According to the Court, for one category the Constitution expressly specifies which State may levy tax and the conditions under which such tax may be imposed, whereas for the other category the Constitution imposes a general prohibition and simultaneously confers on Parliament a general authority to relax that prohibition whenever Parliament deems it appropriate. The Court characterized this line of reasoning as a case of begging the question and held that it required no elaborate rebuttal.

Further, the Court examined another argument which relied on the legal fiction created by the Explanation that purported to transform inter-State sales or purchases into intra-State transactions. The Court recalled that this reasoning had been adopted in the majority judgment of The State of Bombay v. The United Motors (India) Ltd. The Court stated that it could not accept this argument for the reasons previously outlined, and it chose not to repeat those reasons. The Court also addressed the contention that the inconvenience and harassment complained of by traders in the dissenting opinions were largely imaginary. It noted that the submission focused on large traders who operate in every State of the Union, asserting that such traders employ extensive clerical and accounting staff and therefore would face no difficulty in filing returns in each State where they sell goods.

The Court found that this argument overlooked the practical consequences of the diverse sales-tax statutes enacted by the various States. It explained that every large trader would be required to register in each State, study the distinct Sales Tax Acts of each State, comply with a multitude of non-uniform legal requirements, and potentially be called upon simultaneously to produce accounting records before the tax officers of each State. The Court emphasized that anyone with practical experience of the administration of sales-tax laws across different States knows that assessment officers often retain books for extended periods during assessment proceedings. It further observed that these proceedings occur at several stages—original, appellate and revisional—and that there would be a separate set of proceedings at each stage for every State in which the goods are sold. Consequently, the Court described the harassment experienced by traders as evident and not exaggerated.

Finally, the Court held that if any economic risk to the States arises from the interpretation of article 286 advocated by the petitioners, the proper remedy lies with Parliament, which, under the opening words of clause (2), may enact legislation to mitigate such risk. For all the reasons set out, the Court concluded firmly that, until Parliament enacts a law exercising the powers granted to it by clause (2) to provide otherwise, no State may impose, nor authorize the imposition of, any tax on the sale or purchase of goods when such sale or purchase occurs in the course of inter-State trade or commerce.

In this case, the Court observed that the majority decision in The State of Bombay v. The United Motor (India) Ltd. cannot be accepted as well founded on principle or authority, particularly where it conflicts with the view adopted on question (A). Consequently, the Court found it unnecessary to examine the remaining questions labeled (B), (C) or (D) in the present proceeding. The remaining issue for determination was whether, as a result of the finding on question (A), the Bihar Sales Tax Act, 1947 was invalid for the entire enactment or only void to the extent that it attempted to impose a sales tax on out-of-State sellers concerning inter-State sales or purchases. This determination depended upon whether the offending provisions could be severed from the rest of the statute. To resolve this, the Court turned to several specific provisions of the Act. The long title of the Act declares it to be “An Act to provide for the levy of a tax on sales of goods in Bihar.” The preamble states that “It is necessary to make an addition to the revenues of Bihar and for that purpose to impose a tax on the sale of goods in Bihar.” The Act is expressed to extend throughout the whole of the State of Bihar. Section 2(c) originally defined “Dealer” as “any person who sells or supplies any goods in Bihar whether for commission, remuneration or otherwise and includes any firm or a Hindu joint family and any society, club or association which sells or supplies goods to its members.” By virtue of the Bihar Finance Act, 1950 the words “in Bihar” were removed from this definition. Clause (g) of the same section provides the definition of “sale,” a definition that has undergone several amendments over time. The period relevant to the appeal spanned from 26 January 1950 to 30 September 1951. For the earlier segment of that period, namely from 1 October 1948 to 31 March 1951, the definition of “sale” read as follows: “Sale” means, with all its grammatical variations and cognate expressions, any transfer of property in goods for cash or deferred payment or other valuable consideration, including a transfer of property in goods involved in the execution of contract but does not include a mortgage, hypothecation, charge or pledge: Provided that a transfer of goods on hire-purchase or other installment system of payment shall, notwithstanding the fact that the seller retains a title to any goods as security for payment of the price, be deemed to be a sale: Provided further that notwithstanding anything to the contrary in the Indian Sale of Goods Act, 1930 (III) of 1930), the sale of any goods— (i) which are actually in Bihar at the time when, in respect thereof, the contract of sale as defined in section 4 of that Act is made, or (ii) which are produced or manufactured in Bihar by the producer or manufacturer thereof,”.

The Court’s analysis therefore required an examination of whether the provisions relating to the levy of tax on sales made within the State, as articulated in the long title, preamble, definition of dealer and definition of sale, could be separated from the provisions that attempted to tax inter-State transactions. The significance of the amendment by the Finance Act, 1950, which omitted the phrase “in Bihar” from the definition of dealer, was also a point of consideration, as it potentially altered the scope of persons subject to the tax. Moreover, the precise wording of the definition of “sale” during the relevant period, with its numerous qualifications and exceptions, needed to be interpreted to determine whether it encompassed transactions that took place wholly or partially outside Bihar but involved goods that were either situated in Bihar at the time of contract formation or manufactured in Bihar. The Court indicated that the answer to these interpretative issues would ultimately decide whether the Act, in whole, exceeded the constitutional limitations or whether only the clauses imposing a tax on out-of-State sellers were to be declared invalid while the remainder of the statute could remain operative.

In the period covered by the amendment, the definition of “sale” was revised. Between 1 April 1951 and 31 March 1952 it read that “sale”, with all its grammatical variations and cognate expressions, meant any transfer of property in goods for cash, deferred payment or other valuable consideration, including a transfer of property in goods that were part of the execution of a contract, but it expressly excluded a mortgage, hypothecation, charge or pledge. The provision further stated that a transfer of goods on hire-purchase or another instalment system would be deemed a sale even though the seller retained title to the goods as security for payment of the price. It also provided that the sale of goods under a forward contract would be deemed to have taken place on the date originally agreed for delivery, whether or not the goods were actually delivered. An Explanation was added for the first time by this amendment; it stipulated that the sale of any goods actually delivered in Bihar as a direct result of such a sale for consumption in Bihar would be deemed, for the purpose of the Act, to have taken place in Bihar, notwithstanding that under general law the property in the goods might have passed in another State. The term “turn-over” was defined in section 2(1). Section 4, the charging section, provided that subject to the provisions of sections 5, 6, 7 and 8, and with effect from the commencement of the Act, every dealer whose gross turn-over during the preceding year on sales made both inside and outside Bihar exceeded Rs 10,000 would be liable to pay tax under the Act on sales occurring in Bihar from the date of commencement. It was observed that although the long title and the preamble referred to the sale of goods in Bihar, the words “in Bihar” had been removed from the definition of “sale” in section 2(g). Various other provisions were included to work out the scheme of the Act, though detailed reference to them was unnecessary. It was also noted that a new section had been inserted by the Adaptation of Laws (Third Amendment) Order, 1951, which substantially reproduced the provisions of article 286(1) and (2).

The Court observed that when the charging provision of the Act is read together with the definitions of “dealer” and “sale”, the wording is broad enough to encompass inter-State sales. However, the newly inserted section 33 subjects those provisions to its own terms, and those terms are essentially a restatement of the corresponding provisions of article 286. According to the Court’s construction of article 286, it follows that the charging provision, read with the relevant definitions, cannot be used to levy a tax on inter-State sales or purchases. Consequently, the Court held that, because Parliament has not made any other provision to that effect, any part of the Act that attempts to tax sales or purchases occurring in the course of inter-State trade or commerce is unconstitutional, illegal and void. Having reached that conclusion, the Court considered whether the entire Act must be declared invalid or only the portion that conflicts with article 286 as interpreted. The Court found that the Act imposes taxes on matters that are divisible in nature but does not expressly exclude those matters that the Constitution exempts. In such circumstances, the Court reasoned, it is not necessary to declare the whole statute ultra vires and void. It is possible to separate the tax liability that falls on subjects authorized by the Constitution from the liability that falls on subjects that are constitutionally exempt, and to exclude the exempted portion when assessing tax. The Court further noted that it would be difficult to argue that the scheme of taxing inter-State sales is an essential and inseparable component of the overall scheme of taxation on sales or purchases of goods. Moreover, there is no basis to assume that, had the Bihar Legislature been aware that the provisions might be held invalid to the extent that they authorised a tax on inter-State trade or commerce without a parliamentary law, it would have refrained from passing the remaining provisions of the Act. Accordingly, the Court concluded that the appeal must be allowed. It issued an order directing that, until Parliament enacts a law to the contrary, the State of Bihar must refrain from imposing sales tax on out-of-State dealers for sales or purchases made in the course of inter-State trade or commerce, even when the goods are delivered in Bihar for consumption. The Court ordered the State to pay the costs of the appellant in both the present Court and the lower Court, while directing the interveners to bear their own costs. Justice Bhagwati then expressed agreement with the reasoning and conclusions of his colleague Justice S.R. Das, and, noting his participation in a previous judgment, stated that he would record his reasons for doing so, referring to the earlier case of The State of Bombay and Another v. The United Motors (India) Ltd. and Others, reported in 1953 S.C.R. 1069.

The appellant was a company incorporated under the Indian Companies Act, with its registered office located at No 153, Dharamtala Street, Calcutta. It operated a laboratory and a factory at Baranagar in the district of 24 Parganas, West Bengal, and it carried on the business of manufacturing and selling various serums, vaccines, biological products and medicines in Calcutta. The company’s trade extended to the entire Union of India; its products were dispatched from Calcutta by rail, steamer or air in response to orders accepted in Calcutta, and every sale was concluded within the State of West Bengal. The appellant possessed no offices, agents, managers, warehouses or laboratories in the State of Bihar, was not a resident of Bihar, did not maintain any place of business there, and did not enter into any transaction of sale within Bihar. On 24 October 1951 the Assistant Superintendent of Commercial Taxes, headquarters Patna, wrote to the appellant requesting that it register under the Bihar Sales Tax Act and that it make the necessary arrangements to deposit any Bihar sales-tax dues in a Bihar treasury as soon as possible. The letter asserted that all sales in West Bengal whose goods were delivered in Bihar as a direct result of those sales for the purpose of consumption in Bihar were subject to Bihar sales tax, with effect from 26 January 1950. The appellant rejected the State’s claim to tax the sales that were effected in West Bengal. Subsequently, on 18 December 1951, the Superintendent of Commercial Taxes, Central Circle, Bihar, issued a notice under section 13(5) of the Bihar Sales Tax Act, calling upon the appellant to apply for registration and to file a return showing its turnover for the period from 26 January 1950 to 30 September 1951. Thereafter a series of correspondences took place in which both sides attempted, without success, to persuade the other of the correctness of their respective legal positions. The appellant consistently asserted that it was not liable to assessment under the Bihar Sales Tax Act and denied that the State of Bihar possessed the authority to levy sales tax upon it. On 28 May 1952 the Assistant Superintendent of Commercial Taxes, Central Circle, Bihar, replied in a letter rejecting the appellant’s contention and demanding compliance with the notice issued under section 13(5); he warned that, failing such compliance, he would proceed to make an assessment according to his judgment. In response, the appellant, by a letter dated 7 June 1952, urged the Superintendent of Commercial Taxes, Central Circle, Bihar, to immediately rescind and cancel the notice issued under section 13(5), arguing that the notice was ultra vires both the Constitution and the Bihar Sales Tax Act and was therefore illegal and inoperative. Because the appellant’s demand was not met, it filed a petition in the Patna High Court seeking relief.

In the proceedings, the appellant filed a petition under article 226 of the Constitution, seeking several forms of relief. The appellant requested the issuance of a mandamus, a writ of certiorari, a writ of prohibition, and any other appropriate writs or orders that would annul the proceedings that had been initiated for the purpose of levying and collecting a tax which, according to the appellant, was not lawfully chargeable against it. In addition, the appellant asked the court to direct it to file a tax return and to register itself as a dealer. The respondents in the petition were the State of Bihar as Respondent 1, the Superintendent of Commercial Taxes, Central Circle, Patna as Respondent 2, and the Assistant Superintendent of Commercial Taxes, Central Circle, Bihar as Respondent 3. None of the respondents filed an affidavit in response to the petition. Although the factual allegations made by the appellant were not expressly denied, the respondents' legal arguments were presented by the Government Pleader who appeared on their behalf before the High Court.

The High Court examined the matters raised in the petition and delivered its findings as follows. First, the Court observed that Respondent 3 had acted within the scope of his authority when he issued the notice under section 13(5) of the Bihar Sales Tax Act and when he held the appellant liable for the tax. The Court noted that the Act provided a mechanism for appeal against any assessment made under section 13(5), allowing errors of law to be corrected by the appellate authorities prescribed in the legislation. Sections 24 and 25 of the Act, the Court held, furnished a complete and effective machinery for appeal and revision of such assessments, and consequently there was no basis for granting a writ under article 226 of the Constitution. Second, the Court interpreted the phrase “sale or purchase in the course of inter-State trade or commerce” in article 286(2) to exclude the specific class of sales or purchases described in the explanation to article 296(1). Accordingly, the amended clauses (c) and (g) of section 2 together with section 33 of the Bihar Sales Tax Act were not in conflict with article 286(2). Third, the Court concluded that, in substance, the Bihar Sales Tax Act was not a law governing the sale of goods but a law imposing tax on the sale of goods; therefore the Act fell wholly within Item 54 of List II of the Seventh Schedule of the Constitution, which deals with taxes on the sale or purchase of goods other than newspapers, and could not be declared invalid under article 254. Fourth, the Court held that the purpose of the Bihar Sales Tax Act was to impose tax on the sale of goods, not to regulate inter-State or intra-State trade and commerce, and therefore the Act did not contravene article 304 in any manner. Fifth, the Court rejected the contention that the Act was extra-territorial in operation; it affirmed that the jurisdiction to tax extended not only to persons or property but also to business activities carried out within the State, and that it was unnecessary for the entire transaction to occur within the territorial limits for the State to exercise its taxing jurisdiction.

In this case the Court observed that because the goods were delivered in Bihar for the purpose of consumption, a sufficient territorial connection existed to give the Bihar Legislature authority to levy the tax. The Court further noted that the explanation to article 286(1)(a) expressly authorised the State to tax sales or purchases of goods that are actually delivered for consumption within the State. Accordingly, the High Court dismissed the petition and awarded costs. The appellant then sought leave to appeal to this Court, and the High Court issued the required certificate under article 132(1) of the Constitution. At the hearing of the appeal, a large number of parties were granted permission to intervene, including the States of West Bengal, Madras, Mysore, Uttar Pradesh, Orissa, Pepsu, Rajasthan, Madhya Pradesh, Travancore-Cochin, East Punjab, Tata Iron & Steel Company, Calcutta, and one individual, M. K. Kuriakose. Counsel for each intervenor presented their respective points of view before the Court. The Court then turned to the preliminary issue of whether a petition for a writ under article 226 was maintainable on the facts disclosed in the petition. The Court referred to the observations of Mahajan, C. J. in Himmatlal Harilal Mehta v. The State of Madhya Pradesh & Others, where a similar contention raised by the Advocate-General of Madhya Pradesh was rejected. The Advocate-General had argued, relying on the Privy Council decision in Raleigh Investment Co. v. The Governor-General-in-Council, that questioning an assessment except by using the statutory machinery conflicted with the statutory duty to pay the assessed tax, and that the liability imposed by the sales-tax Act created a special liability that required a special remedy, thereby precluding the use of a writ to circumvent the provisions of a fiscal statute. The Court found these contentions unconvincing and held that the State had clearly indicated its intention to invoke the penal provisions of the Act against the appellant for failure to file returns or meet the demand. To avoid such serious consequences, which the Court considered to be imposed without legal authority and to protect the appellant’s fundamental rights, the Court held that relief by way of a writ of mandamus was the appropriate remedy. The Court also cited Mohd. Yasin v. The Town Area Committee, observing that a licence fee on a business not only deprives the licencee of property but also restricts his fundamental right to carry on his business, thereby supporting the availability of constitutional relief under article 226.

In this matter, the Court observed that when a licence fee is imposed without legal authority, the affected party may challenge it through a petition under article 32 of the Constitution and, even more so, under article 226. The principles articulated in earlier decisions are directly applicable to the facts before the Court. Explanation 11 to section 2(g) of the impugned Act has been declared ultra vires; consequently any attempt to levy sales tax on the appellant in Madhya Pradesh lacks legal sanction. Because the State sought to enforce this unauthorized tax by employing the coercive machinery of the Act, such a threat amounted to a clear violation of the appellant’s fundamental right guaranteed by article 19(1)(g). This infringement entitled the appellant to seek relief under article 226. The argument that the existence of a statutory remedy under the Act barred the appellant from obtaining relief under article 226 was rejected, citing the precedent set in The State of Bombay v. The United Motors (India) Ltd. In that case the Court held that the rule denying a prerogative writ when an alternative remedy is available does not apply where a claimant alleges a breach of a fundamental right and approaches the Court for relief under article 226. Moreover, the statutory remedy itself is unduly burdensome, requiring the appellant to deposit the full amount of the tax before any relief could be obtained; such a requirement cannot be characterised as an adequate alternative remedy. On this basis the Court concluded that the contention was fully answered and expressed the view that the High Court erred in finding no ground for issuing a writ, as reflected in the authorities cited (1) [1952] S.C.R. 572 and (2) [1953] B.C.R. 1069, given the facts set out in the appellant’s petition.

On the merits of the petition, counsel for the appellant advanced several points of law. First, it was urged that article 286 of the Constitution places a restriction on State legislatures and that its explanatory note does not empower any State legislature to impose taxes; rather, the explanation merely clarifies clause 1(a) by defining what constitutes an “outside” sale or purchase, without removing any constitutional limitations or converting an inter-State transaction into an intra-State or local one. Second, counsel submitted that article 286(2) in Part XII was intended to give effect to the supremacy of Parliament in matters of inter-State trade and commerce, thereby imposing an embargo on the power of State legislatures to levy any tax on sales or purchases that are part of inter-State trade. Only when Parliament expressly lifts this embargo through appropriate legislation may a State legislature impose such a tax. Third, it was contended that the legislative competence of a State is derived from article 246 read together with the lists contained in the Seventh Schedule of the Constitution, and that under article 246 the power to enact laws with extra-territorial operation is exclusively vested in Parliament, leaving State legislatures without such authority. These arguments were presented to establish that the impugned tax provision exceeded the constitutional limits on State taxation powers.

In this case, the Court examined the constitutional allocation of legislative authority concerning taxation of the sale or purchase of goods. The Court noted that article 245 clause (2) confers upon Parliament the exclusive power to enact legislation having extra-territorial operation, and that State Legislatures do not possess such power. It further explained that, when article 246(3) is read together with article 245 and Item 54 of List II of the Seventh Schedule, the result is that a State Legislature may only make laws imposing a tax on the sale or purchase of goods that occur wholly or partly within that State. The Court observed that resolving the questions presented requires a careful construction of the provisions contained in article 286(1) and article 286(2) of the Constitution, in order to ascertain their true scope and effect.

The Court then reproduced the text of article 286. Sub-section (1) declares that no law of a State shall impose, or authorize the imposition of, a tax on the sale or purchase of goods when such sale or purchase takes place (a) outside the State, or (b) in the course of importing the goods into, or exporting the goods out of, the territory of India. An explanation follows, stating that for the purpose of sub-clause (a), a sale or purchase is deemed to have taken place in the State where the goods are actually delivered for consumption, even though the general law of sale of goods may transfer property in another State. Sub-section (2) provides that, except as Parliament may by law otherwise provide, no State law shall impose, or authorize the imposition of, a tax on the sale or purchase of any goods where such sale or purchase occurs in the course of inter-State trade or commerce. A proviso allows the President, by order, to direct that any tax lawfully levied by a State immediately before the Constitution’s commencement may continue to be levied until 31 March 1951, notwithstanding the prohibition.

The Court highlighted that these provisions are situated in Part XII of the Constitution, which deals with finance, property, contracts and suits, and they fall under the heading “Miscellaneous Financial Provisions.” Their principal purpose, the Court explained, is to impose restrictions on State Legislatures from enacting laws that impose or authorize taxes on the sale or purchase of goods. Article 286(1) sets out the restrictions for sales occurring outside the State or in the context of import or export, while article 286(2) imposes restrictions on sales occurring in inter-State trade or commerce. The Court further noted that article 286(1) is qualified by its explanatory clause, and article 286(2) is qualified by the phrase “except in so far as Parliament may by law otherwise provide” together with the presidential proviso permitting a limited continuation of pre-constitutional State taxes.

In this case, the Court noted that any tax which had been lawfully imposed by a State government before the Constitution came into force could continue to be collected despite the limitation in article 286(2). The continuation was permitted only until thirty-first March 1951. Apart from this limited exemption, the restrictions set out in article 286(1) and article 286(2) remained fully effective. The Court explained that to understand the true reach of these restrictions, one must examine the precise wording of the provisions. The wording required a careful extraction of their scope from the language used by the Constitution. The Constitution therefore did not grant a blanket authority to states to levy taxes on inter-State transactions. Instead, it imposed specific conditions that limited the power of a State to tax sales or purchases that occurred across State boundaries. The exemption for pre-existing taxes was intended as a transitional measure, not as an endorsement of ongoing State taxation that would contradict the constitutional ban. Consequently, any State law enacted after the commencement of the Constitution had to comply with the prohibitions embodied in article 286(1) and article 286(2), unless it fell within the narrow transitional window.

The Court observed that the provisions of article 286 had been examined in two earlier decisions. The first decision was State of Bombay and Another v. United Motors (India) Ltd. and others, reported as [1953] S.C.R. 1069. The second decision was State of Travancore-Cochin and Others v. Shanmugha Vilas Cashew Nut Factory and Others, reported as [1954] S.C.R. 53. The Bombay case concerned the constitutionality of the Bombay Sales Tax Act XXIV of 1952. The High Court of Bombay had held that the Act was ultra vires the State Legislature and had issued a writ of mandamus against the State of Bombay and the Collector of Sales Tax, Bombay. The writ directed the State and the Collector to refrain from enforcing the Act against the petitioners. The High Court’s principal ground of attack was that the Act attempted to tax sales and purchases of goods without regard to the limitations imposed on State legislative power by article 286 of the Constitution. Because of that ground, the interpretation of article 286(1) and article 286(2) became necessary before the Supreme Court.

The majority judgment of the Supreme Court was delivered by Patanjali Sastri, C. J., and was concurred in by Mukherjea, J. and Ghulam Hasan, J. The Court held that article 286(1)(a), read with its explanation and interpreted in light of articles 301 and 304, prohibited every State from taxing sales or purchases that involved inter-State elements, except the State in which the goods were delivered for consumption. That consuming State alone retained the authority to impose tax on such transactions, and the Court said that this authority derived not from article 286 but from article 246(3) read with Entry 54 of List II. The majority rejected the view expressed by the author of the judgment that the explanation to article 286(1) did not remove the taxing power of the State in which the property in the goods passed. The Court characterised that alternative view as incorrect and affirmed that only the consuming State possessed the power to tax under the constitutional scheme.

The Court also held that clause (2) of article 286 did not diminish the power of the State where the goods were delivered to tax inter-State sales or purchases that fell within the explanation to clause (1). The effect of the explanation, the Court explained, was to save such transactions from the prohibition imposed by article 286(2). Bose, J. and the author of the judgment agreed that article 286(2) could not be interpreted in a way that would override the saving provision contained in the explanation to clause (1). Consequently, the explanation operated as a carve-out, allowing the consuming State to levy tax on inter-State transactions without contravening the constitutional ban.

The Court explained that article 304(1) could not be read in the same light as article 286 because the two provisions dealt with separate subjects. Bose, J. observed that the fundamental purpose of article 286 was to forbid any tax on inter-State trade and commerce until Parliament removed the prohibition contained in clause (2) of that article, a rule that also applied to imports and exports. The Court noted that once Parliament lifts that prohibition, the Explanation attached to clause (1) of article 286 becomes relevant for determining the place of the sale. The Explanation, however, does not control clause (2) of article 286 and can be invoked only for transactions that actually occur in the course of inter-State trade and commerce; consequently, there is no justification for resorting to the Explanation while the ban remains in force. Both the majority judgment and Bose, J. recognised that article 286(1) and (2) were enacted to avoid the problem of multiple taxation that had arisen under the pre-Constitutional regime, and that the Constitution intended to move away from the “nexus” theory of taxation. Nevertheless, they did not abandon the nexus concept entirely. They held that it was enough to empower a State Legislature to levy a tax on the sale or purchase of goods if any essential element of the sale took place within that State’s territory. They rejected the view that the mere transfer of ownership or the passage of property in the goods could, by itself, determine the situs of the sale and give exclusive taxing authority to the State in which that transfer occurred.

The Court, however, held that under the general law of sale of goods, a sale is deemed to have taken place in the State where the property in the goods passes to the purchaser, and that State therefore has the right to tax the transaction as an intra-State sale. The Explanation to article 286(1) does not extinguish the right of the State where the property passes to tax the sale; rather, it creates a legal fiction that treats the sale as if it also occurred in the State where the goods are delivered for consumption, thereby permitting that delivery State to impose its own tax. In effect, the Explanation lifts the prohibition created by clause (1)(a) of article 286 for those transactions specified in the Explanation, allowing the delivery State to tax them as well. The Court further concluded that the general rule in article 286(2), which bars any tax on inter-State trade and commerce, must yield to the special rule contained in the Explanation, which authorises taxation by the delivery State for the limited class of transactions covered by the Explanation.

The Court explained that article 286(1)(a) permitted the State in which goods were delivered to impose tax on a sale or purchase that fell within the limited categories described in the Explanation to that article. By applying the Explanation, the transactions were removed from the class of inter-State trade or commerce and were treated as if they occurred wholly inside the delivering State. Consequently, those transactions acquired the character of an intra-state sale or purchase for the purpose of taxation by the delivering State. The learned Judges did not agree on the precise scope and effect of the Explanation when read together with article 286(2). Although the majority and the author both arrived at the same overall conclusion, they each based that conclusion on different reasoning. Their interpretation of article 286(1)(a) together with the Explanation was that the delivering State retained the freedom to tax any sale or purchase that satisfied the terms of the Explanation, and that article 286(2) did not curtail the State’s power to tax inter-State trade or commerce when such trade fell within the categories specified in the Explanation. In other words, the Explanation acted as a saving provision, shielding the covered transactions from the prohibition contained in article 286(2). The Court also noted that while there was a general consensus that article 286(1) was intended to prevent multiple taxation of a single sale or purchase by several States that might invoke the nexus theory, there was nevertheless a split of opinion regarding the true purpose of the Explanation, the construction of the non-obstante clause, and the exact meaning of “consumption” as embodied in the provision.

The majority view held that the Explanation defined an “outside” sale by describing what constituted an “inside” sale. Justice Bose expressed the opinion that the Explanation’s purpose was to specify what was not outside the State and therefore what was inside. The author, however, maintained that a sale or purchase occurring outside the State was deemed, by legal fiction, to have taken place inside the delivering State, and that the sole purpose of the Explanation was to allow the delivering State to tax the transaction alongside the State where ownership of the goods transferred. Regarding the non-obstante clause, the author’s interpretation was that it was incorporated into the Explanation to articulate the constitutional makers’ basic idea of fixing the situs of a sale or purchase at the point where ownership or property in the goods passed. The clause, according to this view, indicated that notwithstanding the actual place of transfer, a sale or purchase falling within the categories mentioned in the Explanation was to be deemed to have taken place inside the delivering State. The majority judgment, on the other hand, stated that the non-obstante clause was inserted in the Explanation to clarify that the location of the sale was immaterial to the taxability, a point on which the author disagreed with the majority.

The Court explained that the purpose of the Explanation was solely to make it unmistakably clear that the location where title to the goods passes was irrelevant, even though such passage might otherwise be taken as indicating the place of sale. Justice Bose observed that the Explanation was intended to fix the situs of a sale or purchase by employing a legal fiction, but he rejected the view that the non-obstante clause set out the general law on this issue. He pointed out that no general rule, including that found in the Sale of Goods Act, determines the situs of a sale; the general rule merely identifies the place where title passes in the absence of a specific agreement, and that place of passage is not necessarily the place where the sale occurs, nor has it ever been treated as the decisive factor. Regarding the term “consumption,” the majority held that it should be understood not only with reference to the individual importer or purchaser but also as encompassing eventual distribution to consumers throughout the State. Justice Bose interpreted the word to signify the ordinary use of an article in trade and commerce. The Court adopted the dictionary meaning of the term and concluded that the Explanation applies only to situations where, as a direct result of a sale or purchase, goods are delivered for consumption in the delivering State by the consumer; only this narrow class of transactions falls within the Explanation and is therefore taxable by the delivering State. The Court refused to accept the argument that the phrase “for the purpose of consumption” must be given a broad meaning that includes both immediate and ultimate consumption within the State while excluding only resales out of the State. Concerning article 286(2), all the judges agreed that transactions of sale or purchase that occur in the course of inter-State trade or commerce are subject to the restriction that no State may tax such transactions, except in two specified situations: (1) where Parliament may by law provide otherwise, and (2) where the President may by order direct that any tax on the sale or purchase of goods levied by a State government immediately before the commencement of the Constitution shall continue to be levied until 31 March 1951. The Court held that, although the Explanation to article 286(1)(a) is expressly framed for the purposes of sub-clause (a), it should be read as an exception or proviso to article 286(2), thereby permitting the delivering State to tax sales or purchases that occur in the course of inter-State trade or commerce. The majority of the Judges disagreed with this position and opined that the Explanation transforms an inter-State transaction into an intra-State one.

In the first matter, the Court observed that the Explanation to article 286(1)(a) rendered the transaction “intra-State” and therefore eliminated any possibility for article 286(2) to apply to the cases covered by that Explanation. Justice Bose held that article 286(2) expressly prohibited the delivery State from imposing a tax on such transactions. He explained that, although the Explanation merely shifted the point of reference from point A to point B, this shift did not alter the essential character of the transaction because both points lay within the sphere of inter-State trade and commerce. Consequently, the ban of article 286(2) remained effective unless Parliament enacted a law to the contrary or the President issued an order within the meaning of the proviso. In that limited situation, the ban would be lifted and the Explanation would serve to resolve the long-standing controversy concerning the situs of a sale. The Court noted that an argument suggesting the Explanation would become redundant after the Parliament or President acted was accepted in principle, but Justice Bose rejected that view. He pointed out that once a legislative or presidential direction was given, the Explanation would again become operative, determine the situs of the sale, and thereby permit the appropriate State to levy a tax on the transaction.

In the second case, the Court examined the construction of article 286(1)(b) in relation to the sales tax imposed by the State of Travancore-Cochin on certain dealers in cashew nuts under the Travancore-Cochin General Sales Tax Act, 1124 M.E. (Act No. XVIII of 1124 M.E.). The issue was whether particular sales and purchases could be characterised as occurring “in the course of” the import of goods into India or the export of goods out of India. The High Court had adopted an expansive interpretation, holding that the phrase was not confined to the exact moment of import or export; rather, it also encompassed the series of transactions that necessarily preceded an export or followed an import. The Court recorded a split among the judges on how to interpret the words “in the course of.” Chief Justice Patanjali Sastri, Justice Mukherjea, Justice Bose and Justice Ghulam Hasan formed one view, while Justice S.R. Das expressed a differing opinion. Although Justice S.R. Das was not a party to the earlier decision, he used the opportunity to state his own opinion on the construction of article 286(1)(a), its Explanation, and article 286(2). He disagreed with the majority’s earlier interpretation and reiterated that Provincial Legislatures, acting under Entry 48 of List II of the Seventh Schedule of the Government of India Act 1935, had enacted sales-tax statutes that imposed tax on sales or purchases when any element of the transaction bore a connection to the province.

In his observation, the provincial legislatures had enacted Sales Tax Acts that imposed tax on sales or purchases of goods whenever any element of the transaction bore a connection with the province. He noted that this practice had produced the levy of multiple taxes on a single sale or purchase, which in turn raised the price of the commodity and caused serious detriment to the consumer. According to him, this undesirable situation needed to be curbed, and that objective was achieved by the provision contained in clause (1)(a) of article 286. He further expressed the view that, by imposing the prohibition that no law of a State could impose or authorise a tax on a sale or purchase that occurs outside that State, the Constitution operates on the premise that a sale or purchase possesses a location or situs. He added that the non-obstante clause in the Explanation to clause (1)(a) clearly indicates that the framers of the Constitution regarded a sale or purchase as having a situs, ordinarily the place where the property in the goods passes. Consequently, the Constitution, through this Explanation, recognised that under the ordinary law the sale or purchase described might not actually take place in the delivering State, yet it required that the transaction be treated as if it occurred there, thereby creating a legal fiction. He agreed with the earlier commentary on this point but diverged on its consequences. He held that the sole effect of assigning a fictional location to a particular kind of sale or purchase in a given State was to invoke the ban in clause (1)(a) and to deprive every other State of any taxing power over that transaction, even though other elements of the sale might be situated within those States or, under ordinary law, the property might pass in any of those States. He stressed that the purpose of the Explanation was confined to that limited scope and could not be stretched beyond it. Accordingly, he concluded that, when clause (1)(a) is read together with the Explanation, it does not permit both the State where the property passes under general law and the State in which, by force of the Explanation, the sale or purchase is deemed to occur to levy tax on the same transaction. Allowing both would defeat the very purpose of the clause, which was to prevent the imposition of multiple taxes. In his opinion, clause (1)(a), read in light of the Explanation, merely removes the taxing authority of all States with respect to a sale or purchase that, because of the fictional location created by the Explanation, is to be treated as if it took place within that State.

In the judgment, the Court explained that the Explanation to clause (1)(a) was intended solely to define the scope of that clause and was not designed to operate as an exception or a proviso. The Court emphasized that the Explanation did not intend, nor did it claim, to grant any State – including the State where delivery occurs – the authority to levy a tax. The Court noted that the question of whether the delivery State could tax the kind of sale or purchase described in the Explanation was dependent on other constitutional provisions, and that neither clause (1)(a) nor the Explanation itself bore on that separate issue.

Regarding the purpose and design of clause (2), the Court observed that clause (2) imposed an additional prohibition on the taxing power of a State under Entry 54 read with article 246(3), supplementing the prohibition already created by clause (1)(a). The Court held that a sale or purchase falling within the ambit of the Explanation to clause (1)(a) was unmistakably an inter-State transaction, and consequently no State – whether it was the State in which title to the goods passed under general law or the State where the goods were delivered as identified in the Explanation – could impose a tax on that transaction unless Parliament subsequently removed the ban.

The Court distinguished its view from the earlier view that the Explanation to article 286(1)(a) both authorised the delivery State to tax the covered sale or purchase and exempted that State from the prohibition in clause (2). It also differed from the majority opinion that an inter-State transaction barred by article 286(2) could be transformed into a domestic or intrastate transaction solely by invoking the Explanation to article 286(1)(a). The Court found no justification for using the fictional device created by the Explanation to destroy the inter-State character of a transaction and to reclassify it as an intrastate sale for all purposes, describing such a transformation as entirely beyond the intended reach of clause (1)(a) and its Explanation.

After outlining these principles, the Court made observations that were directly relevant to the present appeal. The Court warned that accepting the argument would empower the sales-tax officer of the delivery State to compel dealers located outside that State to file turnover returns for goods delivered to dealers within the State. For example, a dealer in Pepsu who shipped goods to a dealer in Travancore-Cochin would become subject to the jurisdiction of Travancore-Cochin and would be required to submit turnover returns and support them with the dealer’s books of account held in that State. The Court expressed doubt that the framers of the Constitution intended to create such an anomalous result, and reiterated that clauses (1)(a) and (2) were enacted precisely to prevent that outcome.

In this case the Court observed that it was inconceivable that the framers of the Constitution intended to create the anomalous situation described, and that, on the contrary, the enactment of clauses (1)(a) and (2) of Article 286 was expressly intended to prevent such an anomaly. The Court reiterated that, both in principle and according to authority, the fictional device contained in the Explanation to clause (1)(a) could not be stretched beyond its expressly stated purpose, a purpose that had already been explained. Accordingly, the Court held that, until Parliament provides a different provision, every sale or purchase that occurs in the course of inter-State trade or commerce is, by virtue of clause (2) of Article 286, shielded from taxation by any State’s law, irrespective of the location at which the transaction is effected, whether the transaction falls under the general law or relies on the fiction introduced by the Explanation to clause (1)(a). The Court further explained that where a particular inter-State sale or purchase is carried out outside the territory of a State, the transaction is exempt from that State’s tax both under clause (1)(a) and under clause (2), whether the exemption arises from the general law or from the Explanation. Likewise, when such an inter-State sale or purchase occurs within the boundaries of a State, the transaction remains exempt from that State’s tax under clause (2), just as a sale or purchase that takes place within a State, whether governed by the general law or by the Explanation, cannot be taxed if it forms part of import or export within the meaning of clause (1)(b). The Court noted that the arguments presented by the appellant were consistent with the observations previously made by Justice S.R. Das. Normally, the construction adopted by the majority in the Bombay Sales Tax appeal, concerning Article 286(1), its Explanation, and Article 286(2), would constitute the law applicable to all parties, and Justice S.R. Das had correctly characterised that decision as binding on him so long as it remained standing. However, the appellant contended that the earlier decision was erroneous, urging the Court to reconsider it and to adopt a different interpretation of Article 286(1)(a), its Explanation, and Article 286(2) than that followed by the majority in the Bombay Sales Tax appeal. This raised the question of whether the Court was entitled to revisit that precedent. The Court drew a parallel with the practice of the House of Lords in England, which has consistently regarded itself as bound by its own prior judgments, distinguishing those judgments from advisory opinions of the Judicial Committee of the Privy Council; such judgments are pronounced as binding precedents, and the House of Lords has traditionally considered itself unable to overturn its own earlier decisions.

The Court examined the authority of a judicial body to revisit its own earlier decisions and to overrule or depart from those decisions in later cases, referring to the precedent set in Street Tramways v. London County Council (1). In that case the Earl of Halsbury, Lord Chancellor, delivered the judgment of the House and, at page 379, observed that “a decision of this House once given upon a point of law is conclusive upon this House afterwards, and that it is impossible to raise that question again as if it was res integra and could be re-argued, and so the House be asked to reverse its own decision. That is a principle which has been, I believe, without any real decision to the contrary, established now for some centuries, and I am therefore of opinion that in this case it is not competent for us to rehear and for counsel to re-argue a question which has been recently decided.” The Court then reproduced the reasoning offered at page 380, in which Lord Halsbury explained that although he did not deny that individual hardship might arise and that some members of the Bar might consider a particular judgment erroneous, “what is that occasional interference with what is perhaps abstract justice as compared with the inconvenience-the disastrous inconvenience of having each question subject to being re-argued and the dealings of mankind rendered doubtful by reason of different decisions, so that in truth and in fact there would be no real final Court of Appeal? My Lords, interest rei publicae. That there should be ‘finis litium’ at some time, and there could be no ‘finis litium’ if it were possible to suggest in each case that it might be re-argued, because it is ‘not an ordinary case,’ whatever they may mean.” At page 381 the conclusion was recorded, stating that “under these circumstances it appears to me that your Lordships would do well to act upon that which has been universally assumed in the profession, so far as I know, to be the principle, namely, that a decision of this House upon a question of law is conclusive, and that nothing but an Act of Parliament can set right that which is alleged to be wrong in a judgment of this House.” The Court further noted that the Judicial Committee of the Privy Council had taken a different view, holding that it was free to depart from its own earlier decisions or from those of the House of Lords. The power of the Privy Council to reconsider its own judgments was discussed in In re Compensation to Civil Servants (1). In that matter an earlier decision of the Board in Wigg v. Attorney-General of the Irish Free State (2) was sought to be reviewed; after analysing the relevant case law, the Board concluded that the Privy Council was not legally bound to follow a prior decision in a subsequent appeal, regardless of whether the earlier decision was considered correct or erroneous, although the Privy Council would ordinarily hesitate before disturbing a solemn earlier determination.

In this case the Board expressed that it would be reluctant to disturb a solemn decision made by a previous Board when that prior decision addressed an identical or substantially similar issue. While establishing this principle the Board examined earlier authorities, especially the case of Ridsdale v. Clifton, which had been followed in Tooth v. Power and in Read v. Bishop of Lincoln, and the proposition was thus laid (1) A.I.B. 1929 P.C. 84. (2) 1928 P.C. 239. (3) (1877] 2 P.D. 276. (4) [1891] A.C. 284. (5)[18921 A.C. 644. The Board then set out the proposition articulated in the latter case, quoting: “In the present case their Lordships cannot but adopt the view expressed in Ridsdale v. Clifton as to the effect of previous decisions. Whilst fully sensible of the weight to be attached to such decisions, their Lordships are at the same time bound to examine the reasons upon which the decisions rest, and to give effect to their own view of the law.” The same principle was later reiterated by the Privy Council in Attorney-General of Ontario and Others v. Canada Temperance Federation and Others. In that matter the Board was dealing with a constitutional question. An earlier decision of the Board in Russell v. Reg had upheld the validity of the statute that was now being challenged. That decision had remained unreversed for sixty-three years and had received explicit approval in subsequent decisions dated between 1883 and 1937. Counsel argued that the earlier decision was erroneous and should be overruled. The Board rejected that argument, observing: “Their Lordships do not doubt that in tendering humble advice to His Majesty they are not absolutely bound by previous decisions of the Board, as is the House of Lords by its own judgments. In ecclesiastical appeals, for instance, on more than one occasion, the Board has tendered advice contrary to that given in a previous case, which further historical research has shown to have been wrong. But on constitutional questions it must be seldom indeed that the Board would depart from a previous decision which it may be assumed will have been acted upon both by governments and subjects. In the present case the decision now sought to be overruled has stood for over sixty years; the Act has been put into operation for varying periods in many places in the Dominion; under its provisions businesses must have been closed, fines and imprisonments for breaches of the Act have been imposed and suffered. Time and again the occasion has arisen when the Board could have overruled the decision had it thought it wrong. Accordingly, the opinion of their Lordships, the decision must be regarded as firmly embedded in the constitutional law of Canada and it is impossible now to depart from it.” Consequently, it is settled law, at least in England, that the Privy Council does not deem itself legally bound to follow its earlier decisions without examination, and it must still consider the reasons underlying those decisions and apply its own view of the law.

In a previous appeal the Court considered whether the parties were right or wrong, but it held that it was bound to examine the reasons on which the earlier decisions rested and to give effect to its own view of the law. The present Court identified itself as the highest Court of the land and stated that it would derive considerable assistance from the practice of the Privy Council described earlier. It then noted that the High Court of Australia, as the highest Court of Appeal in the Commonwealth, also deals, inter alia, with constitutional questions. The issue of whether that Court is bound by its own prior decisions arose for consideration in the Tramways Case (No. 1) (1). In that case the High Court held that it was not bound by an earlier decision and that it would review a previous decision only when that decision was manifestly wrong. Griffith, C.J., observing at page 58, said:

“In my opinion it is impossible to maintain as an abstract proposition that the Court is either legally or technically bound by previous decisions. Indeed, it may in a proper case be its duty to disregard them. But the rule should be applied with great caution, and only when the previous decision is manifestly wrong… Otherwise there would be a grave danger of a want of continuity in the interpretation of the law.”

At page 69, Barton, J., added:

“In conclusion, I would say that I have never thought that it was not open to this Court to review its previous decisions upon good cause. The question is not whether the Court can do so, but whether it will, having due regard to the need for continuity and consistency in judicial decisions. Changes in the number of appointed Justices can, I take it, never themselves furnish a reason for review. That the prior decision was that of little more than half their number might be urged with greater fairness, but it cannot be urged against an earlier case… But the Court can always listen to argument as to whether it ought to review a particular decision, and the strongest reason for an overruling is that a decision is manifestly wrong, and its maintenance is injurious to the public interest.” (1) 18 C.L.R. 51.

Powers, J., at page 86, referred to his earlier decision in The Australian Agricultural Co. v. Federated Engine-Drivers and Firemen’s Association of Australasia (1) and stated:

“I am at all times prepared to consider the review of any decision of this Court, by a Full Bench called to consider that question, and to reverse any decision if it is shown to be clearly wrong, subject to the well-known considerations to be applied to the particular case in question at the time, according to the well-known judicial policy of British, Australian and American Courts, and I think of all Courts of Appeal in English-speaking communities—except the House of Lords. I decline even to consider a question of reversing a decision of this Court casually, or even seriously, raised by counsel, not …”

The Court emphasized that a matter must be clearly urgent and must not have previously been presented before a full bench that is available. It warned that if the Court does not show respect for its own decisions, lawyers will feel unsafe advising the public, leading to uncertainty and confusion. The Court stated that under those circumstances the party seeking review must demonstrate that the earlier decision was plainly wrong and, having been followed in other cases, its reversal would serve the public interest. The same issue was again considered by the High Court of Australia in The Amalgamated Society of Engineers v. The Adelaide Steamship Company Limited and Others, where the majority judgment at page one hundred forty-two expressed the following view. It declared that, in the present circumstances, the Court has a manifest duty to turn its earnest attention to the Constitution itself, which constitutes the political compact of all Australians enacted into binding law by the Imperial Parliament. The Court further explained that its chief and special responsibility is to faithfully expound and give effect to the Constitution according to its own terms, to discover the intention from its words and to uphold it precisely as framed. In performing this duty, the Court said it follows not only prior Australian decisions but also the Privy Council precedent in Read v. Bishop of Lincoln, where the Lord Chancellor, speaking for the Judicial Committee, observed that Lordships must examine the reasons underlying their prior decisions and give effect to their own view of the law. The Court noted that it need not repeat the reasons for the Privy Council’s conclusion, but added that because the Commonwealth and State legislatures are themselves bound by the Court’s declarations concerning their respective powers, the Court’s responsibility to give true effect to the relevant constitutional provisions is even greater. Citing Lord Macnaughten’s words in Vacher & Sons Ltd. v. London Society of Compositors, the Court affirmed that a judicial tribunal has nothing to do with the policy of any Act it interprets, and that its sole duty is to expound the language of the Act in accordance with settled rules of construction. Higgins, J., writing at page one hundred sixty, added that because the decision is now directly challenged by the claimant, the Court has a duty to reconsider the matter and to obey the Constitution and the Act rather than any prior Court decision, should the earlier decision be shown to be mistaken. Consequently, the High Court of Australia concluded that it is free to review its own decisions, just as the Privy Council may examine the reasons for its earlier rulings and give effect to its own view of the law. The passage ends with the observation that the High Court has therefore considered itself free to review its

The Court noted that it possesses the authority to reassess its own judgments in the same manner as the Judicial Committee of the Privy Council, examining the foundations of those judgments and applying its own interpretation of the law; that is, the Court may revisit a matter and give effect to the Constitution and the relevant Act rather than adhere to an earlier decision if that decision is shown to be erroneous. The Court further observed that the Australian Constitution has drawn freely, among other sources, upon the Constitution of the United States, and therefore it would be useful to consider the United States’ approach to the reconsideration of its Supreme Court precedents. The Court pointed out that the United States Supreme Court has, in numerous cases, departed from the doctrine of stare decisis, either refusing to follow or expressly overruling its prior decisions. In Hertz v. Woodman (1) Justice Lurton observed that “the rule of stare decisis, though one tending to consistency and uniformity of decision, is not inflexible. Whether it shall be followed or departed from is a question entirely within the discretion of the court, which again is called upon to consider a question once decided.” Justice Brandies, delivering a dissent in Washington v. Dawson & Co. (2), expressed that the Supreme Court may depart from its earlier doctrines when it determines those doctrines to be erroneous, stating: “The doctrine of stare decisis should not deter us from overruling that case and those which follow it. The decisions are recent ones. They have not been acquiesced in. They have not created a rule of property around which vested interests have clustered. They affect solely matters of a transitory nature. On the other hand, they affect seriously the lives of men, women, and children, and the general welfare. Stare decisis is ordinarily a wise rule of action. But it is not a universal, inexorable command. The instances (1) 218 U. S. 205. (2) 264 U. S. 219. in which the Court has disregarded its admonition are many.” The same judge, in a dissenting opinion in David Burnet v. Coronado Oil & Gas Company (1), reiterated that “Stare decisis is not, like the rule of res judicata, a universal, inexorable command.” After quoting Justice Lurton’s passage in Hertz v. Woodman (1), the Court added that “Stare decisis is usually the wise policy, because in most matters it is more important that the applicable rule of law be settled than that it be settled right. This is commonly true even where the error is a matter of serious concern, provided correction can be had by legislation. But in cases involving the Federal Constitution, where correction through legislative action is practically impossible, this Court has often overruled its earlier decisions. The Court bows to the lessons of experience and the force of better reasoning, recognizing that the process of trial and error, so fruitful in the physical sciences, is appropriate also in the judicial function.”

In this passage the Court observed that better reasoning may compel the Court to depart from earlier decisions, and that the method of trial and error, which has been productive in the natural sciences, is also suitable for the judicial process. The Court noted that it had recently set aside several leading cases after determining that the States had been allowed to levy taxes in a manner that the Court had previously approved. The Court distinguished the approach taken in matters involving the Federal Constitution from the approach of the highest court of England, where the doctrine of stare decisis was formulated and applied uniformly to all categories of cases, because in the English system Parliament can promptly correct any judicial mistake.

The Court then directed attention to certain quotations recorded in footnote three on page 825 of the present report. It cited Chief Justice Taney’s remarks in the Passenger Cases, where after delivering opinions the Court had presumed the constitutional question to be finally resolved, but Taney expressed willingness to revisit the decision if it proved to be erroneous, stating that the opinion should remain subject to discussion and that the Court’s authority depends on the force of the reasoning supporting it. The Court also quoted Justice Field in Barden v. Northern P.R. Co., who emphasized that the court’s correctness after more thorough consideration outweighs strict adherence to earlier pronouncements, and that only doctrines that survive rigorous scrutiny and experiential testing endure.

Further citations included Justice Frankfurter’s statement in Mark Graves v. People of the State of New York, that the ultimate test of constitutionality is the Constitution itself, not the Court’s prior pronouncements. The Court referred to the decision in Smith v. Allwright, which recognized the value of consistency in constitutional rulings but affirmed that when the Court is convinced that an earlier decision was wrong, it is not bound to follow that precedent. The opinion observed that, especially where correction requires amendment rather than ordinary legislation, the Court has historically exercised its power to re-examine the foundations of its constitutional judgments, a practice that has been accepted and continues today.

Finally, the Court mentioned the dissent of Chief Justice Stone in United States v. South-Eastern Underwriters Association, where Stone asserted that the Court has never bound itself to a rule that would prevent it from yielding to experience and stronger reasoning by overturning a mistaken precedent. The passage concluded with a citation to the case reported at 154 U.S. 288.

In discussing the doctrine of stare decisis, the Court referred to several United States cases, citing 322 (3) 321 U.S. 649, 306 U.S. 466, 491, and 322 U.S. 533. The Court emphasized that the rule is especially important when the meaning of the Constitution is at stake and when a mistaken construction cannot be corrected by legislative action. The Court warned that a rigid commitment to a policy that no decision of the Court may ever be overruled would itself overturn many earlier decisions that do not share that view. Nevertheless, the Court observed that stare decisis embodies a wise policy because it is often more important for a rule of law to be settled than for it to be settled correctly, particularly where, as in the present case, Parliament possesses regulatory power. The central question, the Court noted, is not whether an earlier decision can ever be overruled, but whether a particular decision ought to be overruled. Before overturning a precedent, the Court stated that it must be satisfied that rejecting the earlier rule will cause less harm than retaining a rule that may be of doubtful validity.

The Court then quoted a passage from Willoughby’s commentary on the United States Constitution, Volume I, Second Edition, page 74, which explains that the doctrine of stare decisis should not be applied as rigidly to constitutional matters as to other laws. Willoughby argued that in cases involving only private rights, the principal aim is legal certainty, and therefore courts should not depart from stare decisis except in clear cases of error. However, when public interests are implicated and especially when the question concerns constitutional construction, the situation is different. An error in interpreting a statute can usually be corrected by legislative amendment, whereas a constitutional error, particularly under the Federal Constitution, can be remedied only with great difficulty. Consequently, an erroneous constitutional interpretation may be corrected only by the court’s own repudiation or modification of its former decision.

Applying these principles, the Court explained that they must guide the present determination of whether earlier decisions of this Court should be reconsidered. The matter before the Court does not concern merely legislative enactments within the competence of the Union or State legislatures, which could be corrected by new statutes if earlier decisions were erroneous. Rather, the issue involves the construction of constitutional provisions that are extremely difficult to amend. The Court noted that the House of Lords historically felt bound by its prior decisions because it believed Parliament could rectify an erroneous judgment through appropriate legislation. In contrast, both the High Court of Australia and the Supreme Court of the United States have held themselves free to revisit earlier rulings because legislative correction of constitutional mistakes is practically impossible. Those courts regarded it as their solemn duty to interpret constitutional provisions and to be guided by the Constitution itself, not by earlier judgments that may have been mistaken.

The Court explained that the power to revisit an earlier decision should be exercised only when that decision is evidently wrong or erroneous. It emphasized that the sole safeguard against the misuse of this power is the requirement that the prior ruling be manifestly incorrect and that the public interest necessitate its reconsideration. Accordingly, the Court said there should be no hesitation in overturning such a decision if those conditions are satisfied. With this principle in mind, the Court turned to the earlier judgment in the Bombay Sales Tax Appeal. Before analysing that decision, it first set out the historical background that existed prior to the incorporation of article 286 of the Constitution. The Government of India Act of 1935 contained provisions governing the allocation of legislative authority between the Dominion Legislature and the Provincial Legislatures in sections ninety-nine and one hundred. Under that scheme, the Dominion Legislature could enact laws, including those with extra-territorial effect, for the whole of the Dominion or any part thereof, whereas the Provincial Legislatures could legislate for any part of their respective provinces. The subjects over which each legislature could legislate were listed in the Seventh Schedule of the Act, and the demarcation of powers was found in section one hundred. Entry forty-eight of List II of that Schedule granted the Provincial Legislatures authority over “taxes on the sale of goods and on advertisements.” Although the language referred specifically to taxes on sale, the courts had interpreted this entry to mean a power to tax the transaction itself, which necessarily included the authority to tax either party to the transaction. The phrase “taxes on sale” was therefore understood to encompass a tax on the purchase of goods, because a sale involves a bilateral transaction in which ownership passes from the seller to the purchaser. This interpretation was affirmed in V. M. S. Md. & Co. v. State of Madras.

When the Constitution came into force, a similar distribution of legislative powers was retained. Article two hundred and forty-five provided that Parliament may make laws for the whole or any part of the territory of India, and that a State Legislature may make laws for the whole or any part of the State. Exclusive authority to legislate on the subjects enumerated in the Union List (List I) and the State List (List II) of the Seventh Schedule was conferred upon Parliament and the State Legislatures respectively by article two hundred and forty-six. Entry fifty-four of the State List therefore gave the State Legislatures exclusive power with respect to taxes on the sale or purchase of goods, except for newspapers. The intent that had been implicit in the wording of entry forty-eight of List II of the Government of India Act was made explicit by the language adopted in entry fifty-four of the State List of the Constitution. This clarified that, prima facie, laws enacted by State Legislatures would operate within the territories of the States, reflecting the general principle that legislation is territorial in nature.

The Constitution gave State Legislatures the exclusive authority to levy taxes on the sale or purchase of goods, except for newspapers. The wording used in Entry 54 of the State List in the Seventh Schedule makes explicit what had previously been only implicit in Entry 48 of List II of the Government of India Act. The Court observed that, at first glance, statutes passed by a State legislature are intended to operate only within the geographic limits of that State. This principle of territoriality in legislation is well established. Authority such as A.I.R. 1958 Madras 105 articulates the general rule that a law does not bind persons or events outside the territory of the law-making body, expressed in the Latin maxim “extra territorium jus dicenti impunne non paretur”. Legal commentaries, for example Maxwell on the Interpretation of Statutes (10th ed., p. 144) and Craies on Statute Law (5th ed., p. 174), echo this rule, citing Lord Cranworth’s remark in Jefferys v. Boosey that, prima facie, a legislature makes laws solely for its own subjects.

The same territorial limitation applies to the imposition of sales tax. American Jurisprudence (Vol. 47, p. 202, para. 5) under the heading “Territorial Jurisdiction” states that a State may not tax persons, property or interests that lie outside its territorial jurisdiction. Consequently, when a State enacts a law imposing a tax on the sale or purchase of goods, that tax is enforceable only for transactions that occur within that State’s territory, even if the relevant entry does not expressly mention “within the territories”. The power to tax such transactions must therefore be interpreted in light of the contemporary understanding of the word “sale” as it existed when the power was granted.

In this regard, the Court referred to the observation of the Privy Council in Croft v. Dunphy, noting that when a legislature is given a power to legislate on a particular subject, the scope of that power must be assessed by looking at what is normally considered to be included in that subject in the legislative practice of the granting State. The expression “sale of goods” as used in Entry 48 of List I of the Government of India Act, 1935, was subsequently examined by the Supreme Court in Sales Tax Officer v. Budh Prakash Jai Prakash. The Court considered an attempt by the State of Uttar Pradesh to tax forward contracts of sale and held that, at the time of the 1935 Act, a clear and well-defined conception of “sale of goods” already existed.

In the earlier judgment the Court recognised a clear distinction between a completed sale and an agreement to sell. It therefore held that the term “sale of goods” appearing in Entry 48 should be interpreted in the same sense that the term was used in the statutes of both England and India. Accordingly, the expression was understood to permit the imposition of a tax only when a sale had actually been completed and title to the goods had passed from the seller to the buyer. To give effect to this interpretation the Court examined the statutory definition contained in section 4 of the Indian Sale of Goods Act, 1930, and the parallel provision in the English Sale of Goods Act, together with the relevant paragraph from Halsbury’s Laws of England, volume 15, paragraph 13, which had been quoted in the earlier decision. Section 4 of the Indian Act states that a contract of sale of goods is a contract whereby the seller transfers or agrees to transfer the property in the goods to the buyer for a price, and it permits a contract of sale between one part-owner and another. The provision further explains that when the property in the goods is transferred at the time of the contract, the contract is called a sale; however, where the transfer is to occur at a future date or is subject to a condition to be fulfilled later, the contract is termed an agreement to sell. The section adds that an agreement to sell becomes a sale when the stipulated time expires or the conditions are satisfied and the property passes to the buyer. The English Act, in its corresponding section I, contains virtually identical language. It defines a contract of sale of goods as a contract whereby the seller transfers or agrees to transfer the property in the goods to the buyer for a monetary consideration called the price, and it also allows a contract of sale between part-owners. It likewise declares that a transfer of property at the moment of the contract makes the contract a sale, whereas a transfer to occur later or subject to a condition makes it an agreement to sell, which becomes a sale once the time elapses or the condition is fulfilled. Because this legislative practice was common to both India and England at the time the power to tax sales or purchases of goods was conferred on the State Legislatures, the Court concluded that the scope of that power would ordinarily be limited by the statutory definitions of “sale of goods” found in the respective Sale of Goods Acts. Consequently, the State Legislatures were authorised to tax only those sales or purchases in which the property in the goods actually passed within the territorial limits of the State.

In the Court’s view, the power that the State legislatures possessed was not a personal power to tax a seller or a purchaser, but rather a power to tax a sale or purchase of goods that occurred within the territorial limits of a State. This power could be exercised only in those instances where the ownership of the goods that formed the subject-matter of the transaction passed within the State’s territory. The various States, however, found this limitation unsatisfactory because they wished to broaden the reach of their taxing authority over sales and purchases of goods. Consequently, the States attempted to dissect the concept of a sale into its constituent elements and to attach the power of taxation to any one of those elements, invoking a theory of territorial connection or nexus. As Justice Bose observed in The State of Bombay and Another v. The United Motors (India) Ltd. & Others, page 1101, the difficulty emerges when a sale is broken down into its component parts. He explained that a sale consists of several indispensable ingredients, and the absence of any one of them means that no sale exists. These ingredients include, first, the existence of goods that constitute the subject matter; second, the bargain or contract that, when performed, will result in the transfer of ownership of the goods for a price; third, the payment or promise of payment of that price; and fourth, the actual passing of title. After analysing the sale in this manner, the Court held that the only essential condition necessary for taxation was the completion of the transaction, wherever it might take place, and that any of the essential ingredients could constitute the taxable event provided it occurred within the State’s territory. The Court relied on the Federal Court’s decision in In re The Central Provinces and Berar Sales of Motor Spirit and Lubricants Taxation Act, 1938 (O. P. & Berar Act No XIV of 1938), where the judges observed that a tax on the sale of goods must be imposed at the time of the sale and must exclude other forms of transfer such as mortgages or leases. Similar reasoning appeared in Province of Madras v. Boddu Paidanna & Sons, where the Court stated that a tax on the sale of goods is levied at the occasion of the sale and that the liability to pay tax arises at that moment. Thus, the sale was treated as the concrete event that gave rise to the State’s authority to tax, although the Court noted that the occurrence of that event need not necessarily be within the territorial limits of the taxing State, provided there was a sufficient territorial connection or nexus to one or more of the essential ingredients of the sale.

In this passage the Court explained that a sale need not occur within the territory of the taxing State; the essential requirement was merely a territorial connection or nexus between the State and one or more of the essential elements of the sale as previously analysed. The Court supported the territorial-connection theory by citing several decisions of the High Court of Australia. In The Wanganui Rangitikey Electric Power Board v. The Australian Mutual Provident Society (1) Dixon, J. observed that “so long as the statute selected some fact or circumstance which provided some relation or connection with New South Wales, and adopted this as the ground of its interference, the validity of an enactment reducing interest would not be open to challenge.” The Court also referred to the dissenting judgment of Rich, J. in Broken Hill South Ltd. v. Commissioner of Taxation (N.S.W.) (2), where Rich, J. stated that “I do not deny that once any connection with New South Wales appears the legislature of that State may make that connection the occasion or subject of the imposition of a liability. But the connection with New South Wales must be a real one and the liability sought to be imposed must be pertinent to that connection.” These Australian judgments were endorsed by the Federal Court of India in Governor-General-in-Council v. Raleigh Investment Co. Ltd. (3). The latter case involved an income-tax dispute in which the Indian Government sought to levy income-tax and super-tax on dividends received by an assessee company. The assessee company was a joint-stock company incorporated under the English Companies Act, with its registered office in the Isle of Man and its principal office in England, and it held the majority of the shares in nine “sterling” companies. Those nine companies were also incorporated under the English Companies Act and were controlled from London, where their boards of directors sat, where the share registers were kept and where dividends were declared. Nevertheless, the sterling companies carried on the business of manufacturing and selling tobacco and cigarettes in India, and the Indian operations generated all the profits. The local Indian boards, which were constituted by the London boards, managed the Indian business, while the financial policies of the companies were directed by the London boards. Important business decisions were taken after consultation with the London boards, all general meetings of the companies were held in England, and the dividends were declared and paid in England to the assessee company. The Court held, however, that the source of those dividends was British Indian, and that the attempt to tax the income was based on the source rule rather than on the situs of the shares.

The issue before the Court was not the corpus of the income but the question of the source of that income. It was held that it was proper to consider the place where the business that generated the income was actually carried on, rather than to decide the matter solely on the basis of the legal situs of the shares. The Court concluded that the source of the dividends received by the assessee from the British-owned sterling companies was British India. Accordingly, by subjecting those dividends to income tax, the Indian Legislature was not extending its law beyond its territorial limits. Spens, C. J., delivering the judgment of the Court, quoted with approval a passage from Justice Evatt’s judgment in Trustees, Executors & Agency Co. Ltd. v. Federal Commissioner of Taxation (1) at page 236. The quoted passage stated: “The Constitution requires that it must be possible to predicate of every valid law that it is for the peace, order and good government of the Dominion with respect to a granted subject, e.g., customs, taxation, external affairs. In such cases, the presence of non-territorial elements in the challenged law has to be considered upon a slightly different footing and those affirming its validity have to show not only that the Dominion has some real concern or interest in the matter, thing or circumstance dealt with by the legislation, but that the concern or interest is of such a nature that the challenged law is truly one with respect to an enumerated subject-matter.” The citation (1) refers to [1933] 49 C.L.R. 220. The judgment then referred to two further decisions of the Federal Court that reiterate the same principle: Wallace Bros. & Co. Ltd. v. Commissioner of Income-tax, Bombay City (1) and A. H. Wadia v. Commissioner of Income-tax, Bombay (2). In Wallace Bros., the Court observed that when the Imperial Parliament has conferred a legislative power on a particular topic, it is appropriate and essential, in ascertaining the scope and meaning of that power, to look to what is normally regarded as falling within that topic in the legislative practice of the United Kingdom. The Court explained that the general conception, as understood in the United Kingdom’s legislative practice concerning income tax, is that where a sufficient territorial connection exists between the person to be taxed and the country imposing the tax, the income-tax jurisdiction may lawfully extend to that person’s foreign income. The Court further observed that this general conception is reflected, both in the interpretation of British legislation and in the construction of the Government of India Act, 1935. The expression ‘taxes on income’ in that Act incorporates the principle of a sufficient territorial connection, which is therefore implicit in the power granted by the 1935 Act. Finally, the Court held that when a company derives the majority of its income for a particular year from British India, that year it enjoys a territorial connection of sufficient strength to treat the company as being ‘at home’ in British India for all tax purposes relating to that year's income, regardless of where its shares may be situated.

In the judgment, the Court observed that a company that was deemed to be situated in British India for all purposes relating to tax on its income for a particular year, irrespective of the source of that income, qualified as a person subject to the jurisdiction of the Central Indian legislature. The Court further held that a statute imposing a tax could not be challenged on the ground of extraterritoriality where a real connection existed between the person taxed and the territory imposing the tax. The connection, however, had to be genuine and the liability sought to be imposed had to be relevant to that connection; the Court noted that the proportionality of the liability to the territorial connection was irrelevant to the question of validity. In support of this principle, the Court quoted Chief Justice Kania, who, on page 141 of the report, stated: “As mentioned above, the aspect of it affecting persons who are beyond the jurisdiction of the municipal courts cannot be considered sufficient for the Court to hold it ultra vires. The municipal courts are bound to enforce the law. Whether after obtaining the opinion or decree the same is enforceable against the other side or not, is not a matter for the Court’s consideration. The Court has only to see that the legislation is within the ambit of the powers of the Legislature.” Relying on the territorial-connection or nexus theory articulated in the earlier decisions, the Court examined the concept of a sale and identified its essential ingredients. It noted that various State legislatures, invoking this theory, enacted statutes imposing taxes on sales or purchases of goods, extending their reach as far as possible given the circumstances in their respective territories. Consequently, a single transaction of sale or purchase of goods could become subject to taxation by more than one State, even though the transaction existed only once between the seller and the purchaser. The consumer, being the ultimate party in the chain, bore the cumulative tax burden, and the free flow of inter-State trade and commerce was consequently impaired. The Court cited the observation of Chief Justice Patanjali Sastri in the Bombay Sales Tax Appeal, page 1079, which described the situation: “In exercise of the legislative power conferred upon them in substantially similar terms by the Government of India Act, 1935, the Provincial Legislatures enacted sales-tax laws for their respective Provinces, acting on the principle of territorial nexus referred to above; that is to say, they picked out one or more of the ingredients constituting a sale and made them the basis of their sales-tax legislation.” The Court further recorded that Provinces such as Assam and Bengal used, among other criteria, the actual existence of the goods in the Province at the time of the contract as a test of taxability, while other Provinces adopted additional tests, illustrating the breadth of the territorial nexus approach.

In the statutes of certain provinces the production or manufacture of goods within the province was added as an extra ground for imposing tax. In the Central Provinces and Berar the law was even broader: it permitted taxation if the goods were physically found in the province at any time after the contract of sale or purchase relating to those goods had been concluded. The adequacy of the territorial nexus proposed as the basis for exercising taxing power in each of these situations remained uncertain because no court had yet examined the question. Consequently, the assertions of taxing authority gave rise to the same transaction being taxed by several provinces, which resulted in a cumulative burden that ultimately fell upon the consumer. This circumstance presented the framers of the Constitution with the challenge of limiting the power to tax sales or purchases that involved inter-state elements and of reducing the tax load on the public. Apart from the legislative approach that relied on the theory of territorial connection or nexus, the judiciary also appeared to support that theory. The High Court of Madras, in two reported decisions—Poppatlal Shah v. State of Madras (A.I.R. 1953 Madras 91) and C. G. Naidu & Co. v. State of Madras (A.I.R. 1953 Madras 117)—gave its approval to the concept. In the first case the court interpreted the phrase “sale of goods” in its ordinary meaning rather than its technical legal sense and held that a sales tax could be imposed when the transaction substantially occurred within the state, even though the title to the goods did not pass within the state. In the second case the court ruled that a state’s power to levy tax did not require the subject matter to be entirely within its jurisdiction; the power was valid so long as there was a sufficient territorial connection to the subject matter. After reviewing American case law on the issue, the Supreme Court concluded that for inter-state sales the only state empowered to levy a tax was the state in which the contract was concluded. The Court also, in the majority judgment of the Bombay Sales Tax Appeal, summarized the position that existed before the Constitution was enacted and, at page 1078, expressed the view that, as the Privy Council had noted in the Wallace Brothers case, the constitutional validity of a taxation provision did not depend on whether the legislature possessed extra-territorial authority but on whether there was a sufficient territorial connection between the taxing state and the thing it sought to tax. Moreover, the Court observed that for sales-tax purposes it was not necessary that the sale or purchase occur within the territorial limits of the state in the narrow sense that every element of the transaction be physically present within the state.

The Court explained that the various ingredients of a sale—such as the agreement to sell, the passing of title, and the delivery of the goods—must each have a territorial connection with the State that seeks to levy a tax. In broad terms, the Court held that local buying or selling activities carried out in the State in relation to goods that are present in that State are sufficient to support the State’s power to impose a sales-tax, provided that those local activities ultimately culminate in a concluded sale or purchase that is liable to tax. The Court cited the decision in Poppatlal Shah v. The State of Madras, observing that the majority judgment in that case articulated the principle of a “territorial connection or nexus.” The Court noted that the judgment made clear that a Provincial Legislature cannot enact a taxation statute that would bind any part of India outside its own limits, but it may validly legislate to tax transactions that are concluded outside the Province if a sufficient and real territorial nexus exists between those transactions and the taxing Province. This principle, derived from the Judicial Committee’s decision in Wallace Brothers & Company, has been affirmed by the Court as applicable to sales-tax legislation, as reflected in the Bombay Sales-Tax Act case. The Court further observed that, prior to the Constitution, provincial legislatures routinely authorized taxes on sales and purchases that were linked to the Province because some element of the transaction—such as the location of the goods or part of the sale process—occurred within the Province at the time of the transaction. The Court pointed out that in the Bombay Sales Tax Appeal the issue of territorial connection was not directly contested, and that in Poppatlal Shah’s case the Court treated the theory of territorial nexus as settled on the basis of that earlier appeal. The Court then remarked that it is a moot point whether the theory of territorial connection, which has been chiefly applied to income-tax cases, should also apply to sales-tax legislation, since the two tax regimes are fundamentally different. Income-tax is levied either on a person present within the territory, by exercising jurisdiction over that person, or on income that has accrued, arisen, or been deemed to have arisen from sources within the territory, thereby requiring an inquiry into the source of the income. In contrast, sales-tax concerns the sale or purchase of goods themselves, and it cannot be predicated that the sale or purchase occurs at one or more places merely because the necessary ingredients of the sale happen to be located there. The Court noted that the theory of territorial connection or nexus had never been tested before the Constitution and that it is not necessary to render a definitive pronouncement on the subject. Nonetheless, the Court observed that, historically, many States had arrogated the power to tax sales or purchases of goods by claiming a territorial connection or nexus based on one or more ingredients of the sale, provided that such a connection could be established.

In sales-tax statutes the transaction that is taxed is the sale or purchase of goods, not a source of income. Accordingly, the tax cannot be said to arise at any one or several places merely because the various elements of a sale happen to be located there. The notion of a “territorial connection” or “nexus” had never been examined before the Constitution was adopted, as evidenced by the earlier authorities (1) [1948] F.C.R. 1, (2) [1953] S.C.R. 1069 and (3) [1953] S.C.R. 677. The Court therefore declined to issue a precise pronouncement on that theory. It observed, however, that before the Constitution a widespread abuse existed: many States would attach themselves to one or more components of a commercial transaction and claim the authority to levy tax on the sale or purchase of goods on the ground of a territorial nexus they asserted with those components, even though the transaction itself might ultimately have occurred wholly outside their borders or elsewhere. The Constitution-makers intended to eliminate that abuse when they incorporated Article 286. They also introduced a series of provisions in Part XIII aimed at treating India as a single economic entity. Article 301 declares that trade, commerce and intercourse throughout the territory of India shall be free, while Article 302 authorises Parliament to impose reasonable restrictions on that freedom between States or within any part of the country in the public interest. This broad conception of free trade, together with the objective of relieving consumers from the burden of multiple state taxes that arose from the territorial-nexus approach, underlies the restrictions set out in Article 286.

Article 286 therefore imposes four specific restraints on the power of State legislatures to tax the sale or purchase of goods. First, a State may not levy a tax on a sale or purchase that took place outside its own territory. Second, a State is prohibited from imposing a tax when the sale or purchase occurs in the course of importing goods into India or exporting them out of India. Third, a State may not tax any sale or purchase that happens in the course of inter-State trade or commerce, unless Parliament has expressly provided otherwise by law. (The fourth restriction, which is not reproduced in the present excerpt, concerns goods declared by Parliament as essential for the life of the community and requires presidential assent.) These restrictions were designed to prevent the recurrence of the pre-Constitutional abuse of taxing rights based on a claimed nexus with any component of a commercial transaction, thereby ensuring a uniform market and protecting consumers from overlapping State taxes.

The Court observed that the Constitution imposed four distinct restrictions on the authority of State legislatures to levy a tax on the sale or purchase of goods. The first restriction barred a State from taxing a sale or purchase that occurred outside its territorial boundaries. The second restriction prohibited a State from imposing a tax on any sale or purchase that took place in the course of importing goods into, or exporting goods out of, the territory of India. The third restriction prevented a State from taxing a sale or purchase engaged in inter-State trade or commerce, except to the extent that Parliament might by legislation otherwise provide. The fourth restriction denied a State the power to tax the sale or purchase of any goods that Parliament had declared essential for the life of the community, unless such a law had been reserved for the President’s consideration and had obtained his assent. These four limitations were enacted with varying objectives in mind. The Court explained that the primary aim of the first limitation was to relieve the consumer from the burden of multiple taxation by removing from a State the power to tax a transaction that took place beyond its borders. While the Sale of Goods Act contains several provisions that determine the moment a sale or purchase occurs—that is, when ownership of the goods passes from seller to buyer—it remains silent on the question of the place where that sale or purchase takes place. Because the Act does not prescribe any rule that fixes the situs or location of a sale or purchase, the general law of the land must be consulted for that purpose. The Court noted that the territorial-connection or nexus theory examined the various elements of a sale and purchase, and if any one of those elements fixed the situs, it could result in a transaction having more than one situs, an outcome that could not be permitted in view of the consumer’s interests. Consequently, when the Constitution restrained States from taxing sales or purchases that occurred outside the State, it became necessary to define precisely when such a sale or purchase could be said to have taken place outside the State. For this reason, an Explanation to article 286(1)(a) was enacted, expressly for “the purposes of sub-clause (a).” The Explanation was therefore intended to determine which sales or purchases could be considered to have occurred outside the State. The basic principle adopted by the Explanation was that, under the general law relating to the Sale of Goods, ownership of the goods would pass in a particular State, thereby establishing that State as the situs of the transaction. However, notwithstanding that principle, the Explanation deemed that a sale or purchase would be regarded as having taken place in the State to which the goods were actually delivered as a direct result of the transaction, for the purpose of consumption in that State. The

In this case, the Court observed that the difficulty stemmed from a conflict between two states: the state in which ownership of the goods transferred because of the sale or purchase, and the state in which the goods were actually delivered as a direct consequence of that sale or purchase for the purpose of consumption. The Explanation addressed this conflict by stating that, in such circumstances, the sale or purchase should be regarded as having taken place in the state where the goods were actually delivered for consumption. The Court noted that this Explanation had been understood in several different ways. One interpretation held that the Explanation merely defined what constituted an “outside sale” and did not go beyond that definition; it fixed the situs of the sale solely to inform a state that, despite the property in the goods having passed within its territory, the transaction was an outside sale for that state and therefore could not be taxed by it. A second interpretation argued that, in addition to fixing the situs, the Explanation also specified which sale or purchase would be deemed to have occurred in the delivery state, thereby performing a double function: it gave only the delivery state the authority to tax the transaction and excluded all other states, which would consider the transaction an outside sale. A third view maintained that the Explanation was concerned only with determining the situs of the sale for the delivery state and did not affect the taxing power of the state in which ownership of the goods had transferred; that state could still tax the transaction on the basis that the property had passed within its territory. A fourth possible view suggested that the only state barred from taxing the transaction on the ground that it was an outside sale was the state where the property in the goods had passed, leaving the other states free to tax the sale or purchase by invoking the powers granted to them under article 246(3) and Entry 54 of List II of the Seventh Schedule of the Constitution. Regardless of which interpretation was correct, the Court emphasized that a single undeniable fact remained: article 286(1)(a) and its Explanation were enacted with the sole purpose of relieving the consumer from the burden of multiple taxation that arose under the territorial-connection or nexus theory. The intention was to replace the nexus theory with what may be described as the “situs theory,” which fixed the location of the sale or purchase and thereby limited the taxing powers of states to those that could justifiably claim jurisdiction over the transaction.

In this case the Court explained that when a sale or purchase of goods occurs outside a State, only the State in which the goods are actually delivered may impose tax. The delivery must be a direct result of the transaction and must be for the purpose of consumption in that State. The authority to impose such tax derives from the powers given to the State Legislature by article 246(3) and Entry 54 of List II of the Seventh Schedule to the Constitution. The Court observed that if the situs or location of the sale is used as the criterion for a State’s taxing power, the non-obstante clause in the Explanation of article 286(1)(a) applies. It shows the intention of the Constitution-makers, who had substituted the earlier nexus theory with a new situs theory. The Explanation therefore took into account the general law of sale of goods, which holds that ownership passes from seller to buyer by reason of the sale or purchase. The Court noted that the conception of transfer of ownership was accepted as the determinant of the situs of the transaction. This conception finds its roots in the Sale of Goods Acts of both India and England and has been applied by courts in both jurisdictions. Although those statutes do not expressly state where a sale takes place or when ownership passes, the general law was used in the Explanation to fix the situs of the sale within the territory of a particular State of the federation. The Court emphasized that such an event can occur in only one State and not in more than one.

The Court held that there can be only one situs or location of a sale or purchase, and that State whose territory contains the sale or where ownership passes may tax the transaction. Consequently, the State in whose territory the property in the goods passed by reason of the sale was entitled to claim the power to tax the sale because it occurred within its borders. The Court observed that the sole purpose of enacting the Explanation was to reject the earlier territorial-connection or nexus theory and to replace it with a situs-based approach. By fixing the situs of the sale within the State where ownership transferred, the Constitution-makers limited the power to tax to that single State. In doing so, they introduced a legal fiction that, when a conflict arose between the so-called title State and the delivery State, the delivery State received the right to levy tax on the sale. This right applied when the goods had actually been delivered as a direct result of the transaction for the purpose of consumption in that State. The Court noted that the objective behind this scheme was to relieve the consumer from the burden of multiple taxation. Thus, the constitutional scheme ensures that only one State imposes tax, preventing the consumer from facing overlapping levies when the goods move across state boundaries.

In order to relieve a consumer from the difficulty of being taxed by more than one State, the principle was that the consumer should be taxed only by the State that actually receives the goods as a direct consequence of the sale or purchase for consumption within that State. Consequently, the notion that both the State in which title to the goods passes (the title State) and the State where the goods are delivered (the delivery State) could each impose a tax on the same transaction was held to be plainly wrong; the only State competent to levy the tax was the State in which the goods were finally delivered for use. The second limitation on State taxing authority was introduced to protect the nation’s import-export trade. It covered sales or purchases that occurred in the course of bringing goods into India or sending them out of India, as specified in article 286(1)(b). It is important to note that the Explanation attached to article 286(1)(a) was created solely for the purpose of sub-clause (a) and therefore did not apply to cases falling under article 286(1)(b). This distinction set apart the import-export view from the perspective dealt with in article 286(1)(a). Although the provisions for the import-export aspect were incorporated within article 286(1) for brevity, they were conceptually separate and shared no common basis with the provision of article 286(1)(a). The third limitation was designed to safeguard inter-State trade and commerce. It prohibited States from taxing any sale or purchase of goods that occurred in the course of inter-State trade or commerce, except where Parliament might by law provide otherwise. This restriction was intended to protect the freedom of trade, commerce and inter-course throughout the territory of India. By imposing this limitation, States were denied a substantial portion of the revenue they had previously collected by taxing such transactions before the Constitution came into force. To mitigate the sudden loss of revenue, a proviso was enacted authorising the President, by order, to allow any tax on the sale or purchase of goods that had been lawfully levied by a State government immediately before the Constitution’s commencement to continue despite its incompatibility with article 286(2). The order could keep such taxes in force until 31 March 1951, thereby enabling State governments to retain their pre-constitutional taxes for a limited period.

The provisional order allowed each State to continue levying, up to and including thirty-first March 1951, the taxes that had been lawfully imposed on the sale or purchase of goods immediately before the Constitution came into force. During that limited period the States were expected to adjust their fiscal arrangements and to replenish their treasuries by exercising their legitimate power of taxation. By the deadline, the States also had the opportunity to make representations to the Central Government and to urge Parliament to enact legislation, within the meaning of article 286(2), that would authorise them to impose taxes on sales or purchases that occurred in the course of inter-State trade or commerce. However, until Parliament enacted such legislation, the prohibition contained in article 286(2) remained absolute; consequently, no transaction of sale or purchase of goods that took place in the course of inter-State trade or commerce could be taxed at the instance of a State legislature. The Explanation to article 286(1)(a) was drafted expressly for the purpose of sub-clause (a), namely to determine whether a particular transaction of sale or purchase occurred outside the State or inside it. That Explanation could not be read into article 286(2), nor could it be treated as an exception or a proviso to article 286(2). To read it in such a manner would run contrary to the explicit terms of the Explanation and would also defeat the purpose of article 286(2), which was to exclude a large class of inter-State transactions from State taxation. The general rule that a special provision may exclude a general provision does not apply here, because the objects of article 286(1)(a) and its Explanation are distinct from the objects of article 286(2). Since the two provisions address different subject-matter, there is no occasion for the application of that rule of construction. Accordingly, the view expressed in the Bombay Sales Tax Appeal, which treated the Explanation to article 286(1)(a) as an exception or proviso to article 286(2), was clearly erroneous. The final restriction on the taxing powers of State legislatures was designed to maintain the supply of essential commodities and related to the imposition of a tax on the sale or purchase of any goods that Parliament, by law, had declared essential for the life of the community, unless such law had been reserved for the President’s consideration and had received his assent. Although this restriction is of a different nature, it is likewise absolute and bears no relationship to the earlier clauses of article 286. The transactions covered by this provision therefore constitute a distinct category, separate from those addressed by the earlier clauses, and are not affected by the restrictions contained in those earlier clauses.

The Court observed that article 286(2) and article 286(3), although regarded from different viewpoints, may nevertheless overlap. It noted that a transaction falling within article 286(1)(a) could also fall within the scope of article 286(2), and that both of those categories of transactions could additionally be covered by article 286(3). The Court explained that such overlap did not compel a construction whereby the provision of one clause would automatically remove the transaction from the ban imposed by the other clauses. Each prohibition, the Court said, must operate effectively on the transactions that lie within its own ambit. Consequently, even if a transaction is saved from the ban created by one particular clause, it may still be captured by the ban created by another clause and therefore remain excluded from the taxing power of the State Legislatures. The Court rejected the contention that the Explanation to article 286(1)(a) lifts a transaction out of the bans imposed by article 286(2) or article 286(3), and then permits that transaction of sale or purchase, even though it is inter-State in character or concerns goods declared by Parliament to be essential for the community, to be taxed by the State. The Court stressed that the overall scheme of article 286 places four distinct restrictions on the taxing authority of the State Legislatures with respect to sales or purchases of goods. Each restriction must be examined separately, and only those sales or purchases that do not fall within any of the four categories may be taxed by the State Legislatures under article 246(3) and Entry 54 of List II of the Seventh Schedule of the Constitution. The learned Government Advocate for Bihar, however, advanced five separate reasons why article 286(2) should not apply to the transactions covered by article 286(1)(a) and its Explanation. First, he argued that the class of sales covered by article 286(1)(a) constitutes a special class of inter-State sales that, according to general principles, should not be subject to the general provisions of article 286(2). Second, he contended that applying article 286(2) to that class of sales and its Explanation would discriminate against local trade in favour of inter-State trade and would conflict with the provisions of Part XIII of the Constitution. Third, he submitted that the purpose of article 286 is to eliminate multiple taxation, and that article 286(1)(a) has already achieved that purpose for its class of sales; therefore, it was no longer necessary to apply article 286(2) to the same class. Fourth, he pointed out that the Constitution itself divides inter-State sales into two categories, assigning a specific taxing framework to one category while imposing a general ban on the other, and thus article 286(2) should not impinge on the category covered by article 286(1)(a). Fifth, he proposed that a legal fiction could be employed to treat an inter-State sale as an intra-State sale. The Court indicated that it would consider these reasons individually.

The judgment explained that, for one category of sales, the Constitution expressly indicated which State was authorised to levy tax and under what circumstances, while for the other category the Constitution imposed a broad prohibition and concurrently conferred upon Parliament a general power to relax that prohibition whenever Parliament deemed it necessary; moreover, the judgment observed that, by means of a legal fiction, a transaction that is inter-State in nature is deemed to be an intra-state sale. The Court then stated that it would address the five reasons advanced by the learned Government Advocate for Bihar individually.

Regarding reason (1), the Court recorded that it had been submitted that the sales covered by article 286(1)(a) together with its Explanation and the sales covered by article 286(2) belonged to the same category and that both provisions dealt with the same subject matter. On that basis, it was argued that article 286(2) represented a general provision, whereas article 286(1)(a) and its Explanation were special provisions that specifically referred to transactions of sale or purchase within that category. Consequently, the rule of harmonious construction would require the special provision to be read as an exception to the general provision. The Court noted that this argument had been accepted by the High Court below and had also found favour with the Court in the Bombay Sales Tax Appeal (1). The Court acknowledged that the rule of harmonious construction would indeed apply if the two provisions covered identical topics and identical subject-matters. However, the Court pointed out a material distinction: the transactions falling within the two provisions do not belong to the same category, and a sale examined from the perspective of being an “outside” or “inside” transaction may equally be a sale occurring in the course of inter-State trade or commerce. Under article 286(1)(a) the transaction is assessed according to its situs or location, whereas article 286(2) assesses the transaction according to whether it takes place in the course of inter-State trade or commerce. These two approaches are fundamentally different. Accordingly, the Court held that it could not be said that the topics dealt with by both provisions are the same or that their subject-matters are identical. The prohibition imposed by article 286(1)(a), together with the rule of harmonious construction and the notion that a special provision may be an exception to a general one, therefore had no application to the construction of the two provisions.

Concerning reason (2), the Court observed that there is no discrimination against local trade in favour of inter-State trade even if article 286(2) were to apply to the class of sales covered by article 286(1)(a) and its Explanation. The Court explained that local trade would still be liable to intra-State sales tax, a liability that could be avoided only when a transaction occurs in the course of inter-State trade or commerce.

In this case the Court explained that the Constitution requires that nothing should impede the flow of inter-State trade or commerce throughout the country. It observed that only a small number of consumers residing in a particular State would try to purchase goods across the border solely to escape the payment of a tax that is imposed on sales made within that State. Even if such consumers existed, the Court said they could be captured by the State’s power to levy a tax on goods that is non-discriminatory under article 304(a). Consequently, the Court held that this consideration does not weaken its earlier conclusion that the prohibition contained in article 286(2) is absolute and is not altered by article 286(1)(a) together with its Explanation. Turning to the argument labelled as reason (3), the Court noted that the contention assumes the sole purpose of enacting article 286(1)(a) and its Explanation was to prevent the incidence of multiple taxation. The Court accepted that if that were the only purpose, one might argue that after the purpose is fulfilled for the particular class of transactions covered by article 286(1)(a) and its Explanation, there would be no need for any further prohibition under article 286(2). However, the Court reminded that the purposes for which article 286 was introduced are many-fold. Those purposes were achieved by incorporating four separate provisions, each designed to place distinct restrictions on the authority of State legislatures to tax sales or purchases. Although the nature and character of some transactions may overlap, the restrictions imposed by the different provisions operate independently of one another. Accordingly, even when a transaction falls within the prohibition created by article 286(1)(a), it may still be subject to the prohibition contained in article 286(2). Such a transaction could be taxed only if it also passed the test laid down in article 286(2), which would be possible only if Parliament, by a separate law, authorised the tax. Regarding the argument described as reason (4), the Court rejected the view that the Constitution categorises sales or purchases made in the course of inter-State trade and commerce into two separate classes—one governed by article 286(1)(a) and its Explanation and the other governed by article 286(2). The Court held that there is no basis for asserting that the Constitution creates distinct categories for the purpose of applying the bans. Instead, a single sale or purchase may be examined from different perspectives. If the transaction is viewed as an ‘outside’ or ‘inside’ sale, it may fall within the prohibition of article 286(1)(a). If the same transaction is examined as occurring in the course of inter-State trade or commerce, it may be caught by the ban in article 286(2). The Court emphasized that these bans are mutually exclusive and can both apply to the same transaction, with one ban not necessarily excluding the other.

In discussing reason five, the Court observed that the submission overlooked the purpose and effect of a legal fiction. A legal fiction, the Court explained, assumes that the factual situation on which it is based is correct, and every result that follows from that assumed state of facts must be carried out to its logical conclusion. However, the Court emphasized that the purpose for which the legal fiction was created must also be carefully considered. If the purpose of the legal fiction found in the Explanation to article 286(1)(a) is confined solely to the objective of sub-clause (a), as expressly stated, it would be improper to extend that purpose beyond its expressed limits and to attribute to the provision any additional purpose, however attractive such an extension might appear. The Court held that the legal fiction in question was devised only to determine whether a particular sale was an “outside” sale or one that could be regarded as having taken place inside the State, and that this determination represented the sole scope of the provision. To contend that the same legal fiction was intended also to transform the inter-State character of a transaction into an intra-State one would, in the Court’s view, be an illegitimate expansion of its purpose. Such a conversion, the Court noted, could not have been contemplated by the makers of the Constitution and runs contrary to the express purpose for which the legal fiction was created, as set out in the Explanation to article 286(1)(a). Consequently, the Court found that none of the reasons advanced, whether taken individually or together, were sufficient to overturn the position that transactions falling within article 286(1)(a) and its Explanation are not excluded from the operation of article 286(2), and that the ban contained in article 286(2) also applies to those transactions. It was further submitted that this construction of article 286(1)(a), its Explanation and article 286(2) would render the Explanation ineffective, and that the Constitution-makers would not have granted a power by one hand only to withdraw it by the other at the very commencement of the Constitution; therefore the Explanation to article 286(1)(a) should be read as an exception or proviso to article 286(2). The Court acknowledged that this argument had found favour with it in the Bombay Sales Tax Appeal(1) and also with the High Court below. Nevertheless, when proper regard is given to the purpose of article 286 as a whole and to the various considerations set out above, the Court concluded that the argument is untenable. The Court further observed that the sales and purchase transactions covered by the Explanation to article 286(1)(a) are not necessarily identical or co-extensive with those covered by article 286(2). There exist transactions that would fall within the Explanation to article 286(1)(a) without being transactions of sale or purchase in the course of inter-State trade or commerce, and such transactions would, without further qualification, be covered by the Explanation, as noted in the citation (1) (1953] S.C.R. 1069.

The Court observed that the transactions described in the Explanation to article 286(1)(a) could be taxed by the State in which the goods were delivered, provided that State exercised its constitutional power of taxation. It further noted that, although the transactions covered by article 286(1)(a) and by article 286(2) might theoretically overlap or be identical, the Explanation to article 286(1)(a) became effective at the instant Parliament lifted the prohibition contained in article 286(2). That prohibition had been removed up to 31 March 1951 by a Presidential order which continued the operation of the sales-tax statutes that had previously existed in the various States. Consequently, the Court rejected the proposition that the interpretation given to article 286(1)(a), its Explanation, and article 286(2) would make the Explanation redundant. The Court explained that, if a State believed that the ban under article 286(2) stopped it from levying tax on sales or purchases occurring in inter-State trade and commerce and also falling within the Explanation to article 286(1)(a), the State was entitled to take appropriate steps to remove the ban under article 286(2) and thereby free itself to tax those transactions. The Court added that Parliament, in such circumstances, would examine the proposals submitted by the respective States, keeping in view the constitutional provisions on the freedom of trade, commerce and intercourse throughout India, the public convenience or inconvenience, and the fiscal needs of each State, and would lift the ban in the manner and to the extent it deemed appropriate. The Court pointed out that the majority judgment in the Bombay Sales Tax Appeal had been interpreted by several States as granting them authority to impose a tax on transactions covered by the Explanation to article 286(1)(a) and to tax the seller even when the seller resided outside the State’s territory. As a result, non-resident traders who sold goods that were ultimately delivered for consumption in a particular State faced the imposition of that State’s sales tax, which caused them considerable inconvenience and hardship. Those States justified their actions by citing the aforementioned majority judgment of this Court. The Court warned, however, that in their eagerness to raise revenue, the States had overlooked the principle that a sale-or-purchase transaction is not a one-sided act but a bilateral one having two aspects. From the seller’s perspective the transaction is a sale, while from the purchaser’s perspective it is a purchase; recognizing both sides is essential for a proper assessment of tax liability.

In this case, the Court observed that a transaction of sale is simultaneously a transaction of purchase; therefore, the imposition of tax need not be limited to a sales tax alone. An interior dealer may be taxed on the purchases he makes, and if the same dealer sells goods at retail to end-consumers within the State, he may also be liable for a sales tax. When the interior dealer is himself the ultimate consumer, assessment is straightforward because his books will record the quantity imported from other States and the amount consumed. The Court emphasized that the ease or difficulty of collecting either a sales tax or a purchase tax is not a relevant factor in determining the validity of such a tax, citing the observation of Kania, C. J. in A. Lt. Wadia v. Commissioner of Income-tax, Bombay at page 141. The majority judgment in the Bombay Sales Tax Appeal further clarified, at page 1084, that all buyers located within the State of delivery, except those purchasing for re-export, fall within the scope of the Explanation to article 286(1)(a) and are liable to be taxed by that State on the transaction. It would be a mistaken assumption, however, to conclude from that passage that the delivery State could levy a tax on the sale or purchase of goods covered by the Explanation solely against the seller. The seller, being outside the territory of the taxing State, would normally not fall under the jurisdiction of the Sales Tax Act of that State. By applying a pre-Constitutional theory of territorial connection, the State might attempt to reach non-resident businessmen outside its territory, but if taxation is considered either in personam or in relation to the sale or purchase occurring within the State’s territory, there is no justification for taxing the external businessman for transactions covered by the Explanation to article 286(1)(a). Consequently, the provisions of the Bihar Sales Tax Act that require registration of the outside dealer, maintenance and submission of books of account, inspection of those books, search of the dealer’s premises, and imposition of penalties for non-compliance are viewed as unwarranted and an illegitimate exercise of the powers ancillary to the power of taxing sales or purchases conferred on the State of Bihar by article 246(3) and Entry-54 of List 11 of the Seventh Schedule of the Constitution.

The Court observed that the authority to levy tax on sales or purchases which is conferred upon the State of Bihar by article 246(3) of the Constitution and by Entry-54 in List II of the Seventh Schedule is limited to transactions that take place within the territorial limits of Bihar and therefore does not affect businessmen who are non-resident and who operate outside the territories of Bihar. The Court noted that the majority judgment in the Bombay Sales Tax Appeal (1) [1953] S.G.A. 1069 did not hold that the delivering State was entitled to tax the sellers in the transactions covered by the Explanation to article 286(1)(a). The question of whether the seller or the purchaser would be liable to tax on the sale or purchase at the instance of the delivering State was not put before the Court, and the observations in the majority judgment were confined to a pure question of interpreting article 286(1)(a) and its Explanation. The Court further pointed out that the portion quoted from the judgment at page 1084 indicated that the majority contemplated that the purchasers could be liable to tax at the instance of the delivering State for transactions falling within the Explanation to article 286(1)(a). The Court added that, although it is not strictly necessary to consider the consequences of a legal position when construing a statutory provision, it is nevertheless essential to visualise those consequences in order to ascertain whether the legislature could have contemplated such results. The Court warned that if the construction proposed for the Explanation to article 286(1)(a) and the majority judgment were accepted, every outside dealer, irrespective of where he resides or carries on business anywhere in the Union, would become subject to the levy of sales tax by the delivering State. Consequently, a single dealer in one State who conducts a large volume of sales to consumers in many other States would become subject to the jurisdiction of several different States for his sales transactions. The Court observed that there are as many as twenty-one Sales Tax Acts listed in the Manual of Sales Tax Acts, and that holding a dealer liable to tax at the instance of every other State would oblige him to determine, for each transaction, the State to which the purchaser belongs, whether the purchase is for consumption within that State, to obtain registration as a dealer in that State, to keep appropriate books of account, to make those books available for inspection by the respective State’s sales-tax authorities, and to file returns of the tax collected from the purchasers, as noted in the citation (1) [1953] S.C.R. 1069.

In order to comply with the Sales Tax Act of a particular State, a dealer would have to appear before the tax authorities of that State and would become liable for any failure to meet the various statutory requirements imposed by that State. Even satisfying the obligations of a single State would be a demanding task for the dealer. However, if one imagines that the dealer, who engages in sales with numerous customers, could be required to undergo this same procedure for every State whose territory includes a purchaser who imports the goods for actual consumption there, the extent of harassment and inconvenience that the dealer would face becomes apparent. Under such circumstances, the dealer might find it more reasonable to cease his business rather than endure the cumulative burden imposed by the various States. The uninterrupted flow of trade, commerce, and interpersonal exchange throughout the whole of India would be severely obstructed, and it is clear that neither the framers of the Constitution nor the majority opinion expressed in the Bombay Sales Tax Appeal could have foreseen, let alone intended, such outcomes. Consequently, it is proper to conclude that the framers and the majority judgment never contemplated a situation in which the seller would be subject to the levy of a sales tax by the State where the goods are delivered, and that any legislation enacted by that delivery State concerning the imposition of sales tax should have no effect upon a non-resident businessman who sells goods that are subsequently delivered for consumption within the taxing State. If, however, the majority judgment is interpreted to mean that the seller may be taxed by the delivery State in transactions covered by the Explanation to article 286(1)(a), that view is clearly erroneous and contrary to the public interest, and therefore it must be reversed. After a more thorough consideration of the matter, taking into account the extensive arguments presented before the Court by counsel for the appellants, the respondents, and the interveners, the conclusion reached in the Bombay Sales Tax Appeal requires revision. It is the opinion of this Court that article 286(2) imposes an absolute limitation on the power of any State to tax transactions of sale or purchase that occur in the course of inter-State trade or commerce, until such a restriction is removed by Parliament in accordance with its terms. Accordingly, until Parliament lifts the ban, no delivery State, as defined by the Explanation to article 286(1)(a), and certainly no other State, is authorized to impose a tax on such inter-State transactions.

The Court directed that the State of Bihar must refrain from imposing any tax on sales or purchases of goods that occur in the course of inter-State trade or commerce, even though such goods may subsequently be delivered within Bihar for consumption, until Parliament provides otherwise in accordance with the meaning of article 286(2). Accordingly, the appeal was allowed and the State of Bihar was ordered to bear the costs of the appellant throughout the proceedings, while each of the remaining parties was required to pay their own costs of the appeal. The Court then turned to the foremost issue that demanded careful consideration: whether, and to what extent, this Court should observe the rule concerning the binding nature of its own judicial precedents. The matter involved the interpretation of article 286 of the Constitution, a question that had already been addressed in a recent decision of this Court in State of Bombay v. United Motors (India) Ltd. (1). The principle that judicial precedents are binding is widely accepted by courts that follow the British judicial system, and it is applied in its strictest form by the English courts, as illustrated by cases such as Young v. Bristol Aeroplane Co., Ltd. (1) and Williams v. Glasbrook Brothers Ltd. (1). The House of Lords, in London Street Tramways Co., Ltd. v. London County Council (3), held that it is bound by its own earlier decisions and may not reopen or argue anew any question that has been settled, with any reversal requiring parliamentary legislation. In contrast, the Judicial Committee of the Privy Council has not embraced this rigid approach and has, in appropriate cases, revisited its prior judgments, for example in In Re Transferred Civil Servants (Ireland) Compensation (4). Similarly, the United States Supreme Court does not adhere to an absolute rule of stare decisis, as noted in Willoughby on the Constitution of the United States, Vol. I, p. 74.

The Court observed that the Constitution provides detailed provisions concerning the Supreme Court, including the matter of dissenting judgments under article 145(5), but it makes no specific provision regarding the binding effect of the Court’s own decisions. Article 141 states that “the law declared by the Supreme Court shall be binding on all Courts within the territory of India.” It has been submitted that the phrase “all Courts” is sufficiently comprehensive to encompass the Supreme Court itself. The Court noted, however, that permitting a later decision to overturn an earlier one would effectively amount to a legislative function, which the Constitution implicitly prohibits. While acknowledging the force of that argument, the Court found that, in the context of article 141, the phrase “all Courts” must be read as referring to courts other than the Supreme Court. In the absence of an explicit constitutional provision, and considering the historical continuity of this Court with the former Federal Court and the Judicial Committee of the Privy Council, the Court concluded that it retains the competence to reconsider its prior decisions. Nevertheless, the Court emphasized that this power is not unfettered; a prior decision cannot be reversed merely because the Court later believes it erroneous, and any such reversal must adhere to appropriate limitations.

It was observed that because every judgment declares the law, a later judgment that declares the law in a contrary manner would, in effect, constitute an exercise of legislative power which must be deemed implicitly prohibited. Although this reasoning carries some persuasive force, the context of article 141 makes it clear that the expression “all Courts” is intended to refer to courts other than the Supreme Court. Consequently, in the absence of any explicit provision in the Constitution—citing authorities such as (1) [1944] K.B. 718, (2) [1947] 2 All E.R. 884, (3) [1898] A.C. 376 and (4) [1929] A.C. 242—and considering that the present Court has historically succeeded the earlier Federal Court and the Judicial Committee of the Privy Council, it cannot be denied that this Court possesses the competence to reconsider its own earlier decisions. However, this competence does not mean that the Court may overturn a prior decision merely because, upon later reflection, it disagrees with that decision and regards it as erroneous. The need for certainty and continuity in the articulation of law by the highest courts in the country is universally recognized, and that need is heightened by the Constitution’s express provision that the decisions of this Court are declaratory of the law. The rule regarding the binding nature of judicial precedent rests on a juristic principle of universal application; the rationale for adopting this rule is expressed as “the disastrous inconvenience of subjecting each question decided by a previous judgment to re-argument, thereby rendering the dealings of mankind doubtful by different decisions; so that in truth and in fact there would be no real final court of appeal” (see London Street Tramways Co., Ltd. v. The London County Council (1) at p. 380). Therefore, it is essential to determine the limits within which this Court may rightly exercise the power to revisit its earlier judgments. For this purpose, the actual practice of comparable courts provides useful guidance. The practice of the United States Supreme Court, for example, is illustrated in the passage from Willoughby on the Constitution of the United States of America, Vol. I, p. 74, which states that in cases of purely private import, the paramount requirement is legal certainty, and consequently, where a rule has been judicially declared and private rights have been created thereunder, courts will not depart from the doctrine of stare decisis except in the clearest cases of error. When public interests are involved, particularly where the question concerns constitutional construction, the approach differs. An error in statutory construction may be corrected by legislation, but a constitutional error, especially concerning the Federal Constitution, can be remedied only with great difficulty; thus, an error in its interpretation may, for practical purposes, be corrected only by the Court’s repudiating or modifying its former decision.

The Court observed that the United States Supreme Court could repudiate or modify its earlier decisions, and that this power of reconsideration was exercised with considerable latitude in constitutional matters. It further noted that such a free exercise of revisiting prior rulings did not have an equivalent counterpart under the Constitution of India. To illustrate this difference, the Court compared the amendment provisions of the two constitutions. It explained that the United States Constitution provides for amendment in Article V, which states that Congress may propose amendments whenever two-thirds of both houses deem it necessary, or, upon a request by two-thirds of the states, may call a convention for proposing amendments. In either case an amendment becomes part of the Constitution only after it is ratified either by the legislatures of three-fourths of the states or by conventions in three-fourths of the states, whichever mode of ratification Congress may prescribe. The Court then set out the procedure prescribed in Article 368 of the Indian Constitution. According to that article, an amendment may be started by introducing a bill for that purpose in either House of Parliament. The bill must be passed in each House by a majority of the total membership of that House and by at least a two-thirds majority of the members present and voting. Once these majorities are obtained, the bill is presented to the President for assent, and upon the President’s assent the Constitution stands amended in accordance with the terms of the bill. The Court pointed out that for a limited number of matters enumerated in the Constitution, an additional step is required. Before the bill making provision for such an amendment is presented to the President, the amendment must also be ratified by the legislatures of not less than one half of the states specified in Parts A and B of the First Schedule, by resolutions passed by those legislatures. The Court listed these special matters as those relating to the election of the President (Articles 54 and 55), the extent of the executive power of the Union (Article 73), the extent of the executive power of a State (Article 162), provisions relating to the Union judiciary, that is, the Supreme Court (Chapter IV of Part V), provisions relating to the High Courts of the various States in Parts A and B (Chapter V of Part VI) and in Part C (Article 241), the relations between the Union and the States (Chapter I of Part XI), as well as the distribution of legislative powers and the various lists in the Seventh Schedule, the representation of the States in Parliament, and other constitutional provisions concerning these matters.

In explaining the procedure for amending the Constitution, the Court observed that, apart from a small number of fundamental provisions—such as those mentioned in article 286—the usual system for effecting an amendment is essentially the same as the system used for passing any ordinary statute in Parliament. The only distinction lies in the requirement that a specially prescribed majority must be attained in each House of Parliament. Whether obtaining that special majority proves difficult or easy depends on the strength of the Government in the two Houses at the relevant time. The Court noted that asking for a special majority for certain types of legislation is not an alien concept. Nevertheless, it was clear that constitutional amendment does not rely on the ordinary simple-majority rule that governs most parliamentary business; instead, it calls upon the same Parliament, but it does not involve a process as complex, burdensome, or slow as that described in article V of the American Constitution. Even for the few matters where the Constitution requires an additional step of ratification by State Legislatures, the Indian amendment mechanism is considerably simpler and less cumbersome than the American model. Consequently, the Court held that it would be inappropriate to look to American practice as a definitive guide for determining whether a judicial precedent is binding in this jurisdiction. Nor is the Court bound to follow the very strict rule formulated by the House of Lords for its own proceedings. The Court further remarked that questions concerning the interpretation of a written Constitution rarely arise. The only foreign judicial bodies whose practices have been cited before this Court are the Judicial Committee of the Privy Council and the High Court of Australia. Because this is the first occasion in which this Court is confronted with the present issue, the Court deemed it proper to examine carefully the approaches of those courts for guidance, while refraining from imposing an inflexible formula. The Court then turned to the Australian Constitution, noting that section 128 of the Commonwealth of Australia Constitution Act 1900 requires, in broad terms, an absolute majority in each House of Parliament and the approval of every State through a referendum of the electors of that State. That procedure is markedly more demanding, cumbersome and slow-moving than the amendment process provided in the Indian Constitution. Accordingly, the Court found no justification for adopting a standard that is less rigorous than the one applied by the High Court of Australia, nor any reason to adopt a less stringent standard than that of the Judicial Committee of the Privy Council, which, although free not to follow the strict House of Lords rule, was not constrained by any constitutional limitation in doing so.

The Committee’s approach to the limits within which it generally exercises its freedom to revisit its earlier decisions can be derived from several authorities, namely In Re Transferred Civil Servants (Ireland) Compensation (1), Attorney-General for Ontario v. Canada Temperance Federation (3) and Phanindra Chandra Neogy v. The King (3). In those cases the Privy Council examined the matter in detail, considered a number of its own earlier rulings and ultimately expressed its view in In Re Transferred Civil Servants (Ireland) Compensation (1) that there is no inherent incompetence in ordering a rehearing of a case already decided by the Board, even where a question of property right is involved; however, such indulgence would be granted only in very exceptional circumstances because it constitutes an extraordinary remedy. After setting out that principle, the Privy Council in the present matter allowed itself to reconsider the earlier decision in Wigg’s case (4) on two grounds. First, the matter had arisen before the Council on a reference made under section 4 of the Judicial Committee Act 1933, and that reference would have been futile unless it necessarily involved reconsideration of the earlier judgment. Second, the reference had been granted on the allegation that a material mistake of fact had been made by the previous Board of the Judicial Committee. Upon reconsideration, the earlier decision was affirmed. In Attorney-General for Ontario v. Canada Temperance Federation (2) the Committee stated at page 206 that the appellants’ primary contention was that the decision in Russell’s case (5) had been wrongly decided and ought to be overruled. The Lords acknowledged that, unlike the House of Lords, they are not absolutely bound by their own earlier advice to His Majesty. They noted that, in ecclesiastical appeals, the Board had on several occasions given advice contrary to an earlier case, later shown by historical research to have been erroneous. Nevertheless, the Committee observed that on constitutional questions it is seldom that the Board departs from a previous decision which it may be assumed to have been acted upon by both governments and subjects. In that case the Privy Council was invited to reconsider the correctness of the law laid down in Russell v. The Queen (1) but declined, giving two reasons: (i) on constitutional questions the Board rarely departs from its earlier decisions, and (ii) the prior decision had remained unchallenged for more than sixty years. In Phanindra Chandra Neogy v. The King (2) the Council reiterated that only in the most exceptional cases would it advise His Majesty in a manner inconsistent with an earlier decision, and it reaffirmed the decision in Gill’s case (3). Finally, three decisions of the High Court of Australia that were brought to the Court’s notice were identified as instructive, the first of which was the Tramways case (3), where the position was articulated in the subsequent discussion.

In this discussion, Justice Griffith, Chief Justice, expressed the view that it is untenable to claim, as an abstract rule, that a court is either legally or technically obliged to follow its earlier decisions. He stated that, where a case properly warrants it, the court may even have a duty to set aside a previous ruling. However, he cautioned that such a departure should be made only with great care and only when the earlier decision is clearly erroneous—for example, when it was based on the mistaken assumption that a repealed or expired statute continued to be in force, or when it conflicts with a ruling of another court that this court must follow. He rejected the idea that a mere suggestion that some or all members of a later bench might reach a different conclusion if the matter were heard anew should be sufficient to overturn an earlier judgment, warning that doing so would create a serious risk of discontinuity in legal interpretation.

Justice Barton, speaking subsequently, affirmed that he had never believed the court was prohibited from reviewing its own past decisions when good cause existed. He explained that the relevant question is not whether the court possesses the power to revisit a prior ruling, but whether it will choose to do so, taking into account the necessity for continuity and consistency in judicial outcomes. He noted that a change in the number of appointed judges does not, by itself, furnish a reason to re-examine a decision. Nevertheless, the court may always consider arguments as to whether a particular decision ought to be reviewed, and he identified the strongest justification for overturning a precedent as a decision that is manifestly wrong and whose continued existence harms the public interest.

Having set out this rule of practice, the judges, confronted with special circumstances in the case before them, unanimously agreed to reassess the earlier decision and, upon reconsideration, affirmed it. Justice Powers, one of the judges, explained his reasoning by referring to Whybrow’s case, where all the justices capable of sitting participated, the matter was thoroughly argued, and both parties along with two states were represented by counsel. He observed that the judgments were delivered more than two weeks after the preliminary objection had been raised, and under those circumstances he felt no hesitation in following the prior judgment. He further warned that a lack of respect for the court’s own decisions would undermine confidence among counsel and generate uncertainty and confusion.

The principles articulated by Griffith and Barton have been reiterated in a recent decision of the High Court of Australia in Perpetual Executors and Trustees Association of Australia Ltd. v. Federal Commissioner of Taxation. In that case the court observed that it is not absolutely bound by its previous decisions to the extent that reconsideration of an earlier approved principle is completely precluded, but that such reconsideration must be approached with great caution and only in clear cases.

The Court observed that, as stated in Cain v. Malone(3), the exceptions to the general rule should be permitted only with great caution and only in clear cases. The same passage from Justice Barton’s judgment in the Tramways Case(4) was then reproduced, together with the citations (1) 11 C.L.R. 1, (2) 66 C.L.R. 10, (2) 77 C.L.R. 493 and (4) 18 O.L.R. 54, and the principle articulated in that judgment was reaffirmed. In the present matter the Court was invited to overrule an earlier decision of the same Court in Trustees Executors and Agency Co. Ltd. v. Federal Commissioner of Taxation(1). The learned Judges declined to reopen that precedent and explained their reasoning. They said that the decisions of a superior Court have a double aspect: they settle the dispute between the parties, and, in doing so, they often contain a statement of legal principle that it is the duty of the superior Court and of every lower Court to apply whenever that principle is relevant. The Judges further stressed that continuity and coherence in the law require, especially in this Court, which is the highest appellate court in Australia, that the doctrine of stare decisis be observed, except in extremely exceptional circumstances. The condition for departing from an earlier decision – namely the presence of a manifest error together with injury to the public interest that would result from maintaining the earlier decision – was reiterated by Justice Williams in his judgment in Attorney-General for N.S.W. v. Perpetual Trustee Co. Ltd(2).

In another instance the High Court was asked to reconsider the correctness of a majority decision in a prior case, specifically the decision in Commonwealth v. Quince(3). After a full rehearing, the Judges, by a majority, affirmed the earlier decision. One of the learned Judges, Justice Dixon, examined the matter in detail and concluded that, had the case been heard afresh, he would have favored a view contrary to that expressed in the earlier judgment; nevertheless, he concurred with the majority and set out his observations. He said, “There appears to me to be no ground for reconsidering the decision in Quince case(3) unless a sufficient ground is simply that the opposite conclusion is to be preferred. It is evident that the decision was reached only after a very full examination of the question. It cannot be said that any compelling consideration or important authority was overlooked, nor that the decision conflicts with well-established principle or fails to follow a definite stream of authority. It is a recent and well-considered decision upon what is evidently a highly disputable question. I do not think that we should reconsider the correctness of that decision. The proper course judicially is to follow and apply that decision.” This reasoning, drawn from the strong 1951-1952 case, reflects the most recent practice of that Court and succinctly summarizes the considerations that are applicable to the present case. A review of these authorities shows that while the highest

In its discussion, the Court observed that courts other than the House of Lords had theoretically retained the power to revisit the correctness of an earlier decision, but they had deliberately limited the actual use of that power to very narrow circumstances. The Court noted that in several instances where a court allowed itself to reconsider a prior ruling, it ultimately chose not to overturn the earlier decision even though an alternative view could have been adopted. The Court identified only two instances, brought to its attention, where a reconsideration led to a departure from a previous decision. The first instance was Amalgamated Societal of Engineers v. The Adelaide Steamship Co. Ltd.(1). In that case, the issue concerned a significant question about the authority of a State Legislature to intrude into the domain of the Commonwealth Legislature, based on a rule of construction established in an earlier case, Rail-way Servants' case(2). The judges considered the matter to be of far-reaching public importance and concluded that the earlier decision was manifestly wrong and contrary to the construction rules laid down by the Privy Council in several cases; therefore it should be reconsidered and overruled. The Court explained that this example demonstrated the limitation that the courts themselves had set, namely that reconsideration and overruling of a prior decision should be confined to situations where the earlier decision is obviously erroneous and its continuation would cause serious public mischief. The second instance cited was Gideon Nkambule v. The King(1), in which the Privy Council chose not to follow its earlier decision in Tumahole's case(2). In that situation, the Privy Council reiterated the principle that a prior decision based on a particular set of facts should not be reopened without great hesitation, but it also explained why it departed from the earlier ruling. The Privy Council observed that, on review of the judgment in Tumahole's case(2), it became clear that the history of the adoption and promulgation of various statutes and proclamations concerning the effect of accomplice evidence in South Africa had been only partially presented to the Board, and that much material now established had not been shown to the Lords at that time. Consequently, fresh facts had been introduced in the present case that were not considered when Tumahole's case was decided, and the Privy Council felt justified in re-examining the foundations of that earlier decision. This matter involved the question of the applicability of the English rule of law on accomplice evidence as articulated in Rex v. Baskerville(3), specifically the portion of the rule stating that the testimony of one accomplice could not be corroborated by that of another. The Court highlighted that the Privy Council’s willingness to reconsider was based on the emergence of new, material evidence that had not been before it in the earlier case.

The Court observed that an earlier decision of the Judicial Committee, which interpreted a specific provision of the statute relevant to that case in accordance with the rule previously discussed, had been held to be correct. The Court then noted that the present overruling of that earlier decision rested on the circumstance that significant and material evidence had not been presented to the Judicial Committee at the time of the earlier proceeding. The Court pointed out that such examples illustrate the exceptional situations in which a judgment of the highest and final court of a country may be regarded as not binding on itself. The authorities relied upon for this principle were (1) [1950] A.C. 379, (2) [1949] A.C. 258 and (3) [1916] 2 K.B. 658. The Court then turned to the question of what grounds, in the present matter, might justify a reconsideration of the earlier ruling. At this juncture the Court remarked that the argument before it had taken an unusually direct route. The Court expected that when a relatively recent decision, such as that rendered in United Motors (2), was to be challenged, the first issue for the Court to address should have been whether any circumstances existed that warranted reopening the matter. Only after arriving at at least a prima facie conclusion on that preliminary issue should the Court have entertained a re-argument on the merits of the earlier decision. Instead, the Court explained, the correctness of the prior ruling was immediately put before it, and the question of whether reconsideration was appropriate or desirable was treated as a secondary and subordinate point in the submissions. The Court confessed that this important question had therefore not received the thorough consideration it deserved at the stage of argument. The Court then proceeded to review the factual background of the earlier decision. The earlier judgment had been delivered on 30 March 1953 after the case had been heard over twelve working days, from 9 February to 25 February 1953. The Union of India and eight states were allowed to intervene, and the arguments of all intervenors had been heard. A review of the judgments issued at that time showed that every relevant aspect had been fully presented and examined. The decision had been supported by a majority of the judges, with one judge dissenting. One of the judges who formed part of the majority, although agreeing with the principal conclusion, had been prepared to go further on a particular point than the majority had adopted; that judge now appears ready to withdraw even his limited concurrence. The Court further noted that, in a later case, State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory (2), another judge of this Court expressed a view that disagreed with the majority opinion in the earlier case. That later judgment had been delivered on 8 May 1953, more than a month after the prior decision, and after the earlier case had become binding pursuant to (1) [1958] B.C.B. 1069 and (2) [1954] S.C.R. 53. The immediate issue that arose for consideration was the appropriateness of revisiting the earlier judgment in light of these developments.

In the later case the question that arose was not the same question that had been presented for determination in the earlier case. Nevertheless, it can be observed that a subsequent judgment of this Court in Himmatlal Harilal Mehta v. The State of Madhya Pradesh (1) reaffirmed the principle that had been articulated in the United Motors case (2). That later judgment expressly declared that the correctness of the earlier view could no longer be subject to doubt (see page 1126). Considering these surrounding facts, the Court perceived prima facie that there was no adequate reason to reopen the earlier decision. The only grounds suggested for reconsideration were that two of the learned Judges of this Court had expressed a different opinion and that a rehearing might produce a differently constituted majority. Those grounds have been advanced in support of a fresh hearing. It has been contended that the earlier decision did not merely settle the rights of the two parties involved but also had wide-reaching consequences for the consuming public, because the matter touched upon the exercise of State taxing power over the public at large. Accordingly, it has been submitted that, if the earlier decision were erroneous, the Court ought not to allow the error to continue. The Court, however, regarded that argument as begging the question. There is no absolute yardstick that can be used to label a previous judgment as erroneous. A determination made by a prior judgment must be presumed to be correct unless it can be shown to be perverse or manifestly wrong. Consequently, it is a serious step to brand a previous decision as erroneous when, even on reconsideration, unanimity is not achieved and the earlier view enjoys the support of a substantial minority of the judges. Moreover, the fact that one of the earlier judges later departed from his original view cannot by itself be employed to decide which of his two positions is the erroneous one. With respect to the allegation that the earlier decision imposed a tax burden on the consuming public, it is important to note that any such burden could arise only through legislative action of the State in which those consumers reside. The removal of such a burden, if it were deemed necessary, would have to be effected through the democratic process provided by the Constitution, namely by the elected representatives of the people in the State Legislature. The Court therefore considered that question to be outside its jurisdiction. The Court may add that, during the arguments, no serious complaint was raised concerning any alleged burden on the consuming public. Instead, the emphasis of the submissions was on the hardship allegedly suffered by the business community, particularly the out-of-State dealers who collect the tax and forward it to the consumer under the law. The Court is not, however, concerned with

The Court observed that it would not entertain any question arising from the alleged hardship endured by the business community. It noted that such hardship, if it exists, could be removed only by the adoption of a common and agreed-upon mechanism among all the States for the assessment, as distinguished from levy, and collection of the tax from out-of-State dealers, or, where necessary, by the enactment of appropriate legislation to enable that mechanism. However, the Court emphasized that this alleged hardship cannot furnish any reason for overturning the earlier decision, which, as will be demonstrated later, interpreted article 286 in a manner consistent with the entire constitutional scheme. That earlier decision permits the consuming State to obtain an elastic source of revenue from its own residents, thereby providing funds needed for the expanding responsibilities allotted to it under the Constitution. The Court further stated that it is not its role to balance the purported hardship of the business community against the interests of the consuming State and to treat the former as a ground for reconsideration.

It was subsequently suggested that the prior majority judgment contains vagueness or inconsistency that would justify reconsideration. The argument focused on a specific passage quoted from page 1084, contending that only buyers falling within the Explanation were contemplated as liable and not the out-of-State dealers, and that the remainder of the judgment ran counter to this view. With great respect, the Court held that it would be unfair to deem the decision vague or inconsistent by extracting a single passage. The cited passage dealt with whether the expression “actual delivery for consumption” referred solely to delivery to the actual consumer-purchaser or also to delivery to a purchaser for eventual distribution to consumers in the State. The Court explained that the view expressed in that passage was that delivery to a purchaser for eventual distribution also qualified as “actual delivery for consumption,” thereby rendering that purchaser liable to tax. The Court further pointed out that the immediately succeeding paragraphs on pages 1084 and 1085 repeatedly refer to the taxation of sales or purchases involving inter-State elements by the State in which the goods are delivered for consumption as explained above, indicating that either the seller or the purchaser may be taxed. Consequently, the decision does not choose between seller and purchaser but allows either of them to be taxable. Finally, it was asserted that the impugned decision is recent and that judicial opinion at the time was divided, perhaps evenly balanced. While acknowledging that the prior decision is only two years old, the Court concluded that age alone does not constitute a ground for reconsideration, and that the very recentness of a judgment may, in fact, argue against reopening it.

In this case, the Court observed that the mere fact that a previous judgment was recent does not, by itself, provide a basis for reconsideration. The Court further expressed that, on the contrary, the recency of a decision should actually weigh against revisiting it. The appropriate test, according to the Court and as articulated by Justice Dixon in Attorney-General for N.S.W. v. Perpetual Trustee Co. Ltd. (1), is whether the earlier judgment was fully considered and whether any new material has been brought before the Court. While examining whether a decision may be reopened solely because it is recent, the Court emphasized that its own decisions become declarations of law under article 141, reported in 85 C.L.R. 237, and must ordinarily be treated as final from the moment they are pronounced. The Court warned that the finality of decisions of this Court, which functions as the court of last resort, would be seriously undermined and considerable disorder would result if its own recent judgments were treated as open to reconsideration.

The Court noted that it had been suggested that correcting any error in the view expressed by the previous decision would be difficult and might require amendment of the legislative lists, an alteration that would need the consent of a specified number of States. With respect, the Court could not accept that view. It explained that the two opposing positions ultimately reduced to two questions: (1) whether the Explanation to article 286(1)(a), read together with the relevant legislative entry, permits the consuming State to tax so-called fictional intra-State sales; and (2) if that permission exists, whether article 286(2) supersedes that taxing power. The Court held that, if the correct construction of article 286(2) differs from the view accepted by the majority in the prior decision, the remedy would be to amend article 286(2) so that it expressly states that it overrides article 286(1)(a) together with its Explanation, for example by inserting the words “notwithstanding Explanation to article 286(1)(a).” The Court placed the responsibility for such an amendment, if required, on Parliament, observing that recent experience shows Parliament is fully capable of effecting constitutional amendments when it perceives a clear necessity.

Consequently, the Court concluded that the proper approach for this Court is to follow the attitude of Justice Dixon in Attorney-General for N.S.W. v. Perpetual Trustee Co. Ltd. (1), namely, that even when reaching a contrary conclusion, a prior decision should not be disturbed. The Court stressed that the argument for not disturbing the earlier judgment is especially strong where, as in the present circumstances, the judges could not achieve a unanimous opinion in favour of overruling it. Although the Court maintained its view that there is no valid ground for revisiting the prior decision of this Court reported in 85 C.L.R. 237, and also cited the United Motors case (1), it expressed a willingness, out of respect for the judges prepared to adopt the opposite view, to set out the reasons why, upon fresh consideration of the issue, it now aligns with the decision of the majority.

Having read the judgments of the fellow judges, Justice S. R. Das and Justice Venkatarama Ayyar, the author confined his analysis chiefly to the construction of article 286. He observed that article 286, when read in its entirety, must be understood in the setting of the constitutional authority given to the States to levy taxes on the sale or purchase of goods, except for newspapers, pursuant to Entry 54 of List II of the Seventh Schedule together with article 246(3). He noted that Entry 54 does not expressly limit the taxable sales or purchases to those occurring “within the State,” a limitation that is instead found in Entry 26, which grants the State power to legislate on trade and commerce “within the State.” The broader wording of Entry 54, he explained, reflects the doctrinal view that a tax on a sale or purchase is fundamentally a tax on the goods themselves, measured by the occurrence of the sale or purchase event. He referred to the United Motors case (1) for support of this interpretation. Consequently, article 286 must be read with this broader perspective on State taxing power.

Article 286 is situated in Part XII of the Constitution, which deals with finance, property, contracts and suits, and it appears in Chapter I of that Part, a chapter dedicated to finance. The purpose of this placement, he said, is to address the allocation of fiscal resources between the Centre and the States so that each can perform the governmental functions assigned to it by the Constitution. In light of this context and the marginal note that states the intended purpose of article 286, the provision was intended to delineate clearly the scope of the State’s power to tax sales or purchases of goods and to confine that power to a specific field. To ascertain the precise extent of that field and its limitations, the author examined the sales-tax statutes that were in force immediately before the Constitution came into operation, citing the decision in United Motors (1) [1963] S.C.R. 1069. A careful and thorough review of the Provincial Sales-Tax Acts of that era revealed that all nine provinces, which later became Part A States, and the Native State of Mysore each had an operative sales-tax law. Although each statute contained minor variations, they shared a common pattern. Each Act imposed tax on a “dealer” whose turnover of sales or purchases exceeded a prescribed threshold. The term “dealer” was defined as a person engaged in the business of selling or supplying goods within the Province. The word “sale” was defined as the transfer of property in goods in the course of trade for valuable consideration. Moreover, every one of these Acts included an explanatory clause attached to the definition of “sale” stating that, notwithstanding any other provision, a sale or purchase of goods that were physically present in the Province at the time the contract was made would be deemed to have taken place in the Province, regardless of where the contract itself was concluded.

In this case, the Court observed that, contrary to the provision of the Indian Sale of Goods Act, a sale or purchase of goods that were physically present in a Province at the moment when the contract of sale or purchase was executed was to be considered as having taken place in that Province, regardless of the location where the contract itself had been made. The Court explained that this rule formed the basic pattern common to all the sales-tax statutes that were in force immediately before the Constitution came into operation, although a few of the States had introduced additional language to the definition of “sale.” This common pattern demonstrated that, apart from purely internal sales—where the power of the States to levy tax was beyond dispute—the States also asserted the authority to tax sales that involved an external element in two distinct situations. First, the States claimed the power to tax a transaction when the transfer of ownership of the goods occurred within the State, as presumed under the Indian Sale of Goods Act. Second, the States claimed the power to tax a transaction when the goods that formed the subject-matter of the sale were actually situated in the Province at the precise moment the contract was made, which the Court described as the critical point of transfer of ownership. The Court restated these two criteria by noting that the sales-tax Acts treated such sales as taking place within the State by reference to (1) the situs of the transaction as assumed under the Sale of Goods Act and (2) the situs of the goods as presumed under the general law. The Court suggested that the latter assumption might have been based on the dictum of Lord Loreburn in Badische Anilin Und Soda Fabrik v. Hickson, which indicated that the location of the goods at the time they were appropriated to a particular sale determined the situs of that sale. The Court further clarified that whether the underlying assumptions concerning either of these criteria were correct or not was irrelevant to the present analysis. While this general pattern prevailed across most jurisdictions, the Court noted that four of the States expanded their taxing power by introducing additional criteria. Madras and Mysore, for example, added an explanation stating that if a contract concerned the sale or purchase of future goods identified by description, then the sale or purchase would be deemed to have taken place in the Province whenever the goods were actually produced in the Province after the contract had been made, irrespective of any contrary provision in the Indian Sale of Goods Act. Similarly, Bihar and the United Provinces incorporated an explanation—drawn from the United Provinces Act—that, notwithstanding any provision of the Indian Sale of Goods Act, the sale of any goods produced or manufactured in the Province by the producer or manufacturer would, for the purposes of the Act, be considered to have occurred in the Province, regardless of where the delivery or contract was effected. Both of these additional provisions related to future goods, and the Court observed that Madras and Mysore appeared to treat such future goods as having been appropriated to the sale at the moment they were actually produced in the Province, whereas the Bihar and United Provinces addition applied primarily to sales made by the manufacturer or producer themselves.

The Court observed that the provisions of Madras and Mysore treated future goods as having been appropriated to a sale at the moment they were “actually produced in the Province”. The addition made by Bihar and Uttar Pradesh was substantially similar, but it applied only where the sale was made by the manufacturer or producer itself. In effect, both sets of additions corresponded to category No. 2 of the general pattern that dealt with future goods. The underlying premise was that once a contract for future goods was executed, the goods became appropriated to that contract when they came into existence, and at that point a taxable sale arose. The Court noted a citation to (1) [1906] A.G. 419 in support of this principle.

Beyond these variations from the general pattern, Bihar and Uttar Pradesh introduced further provisions that expanded the definition of “sale” to include forward contracts. Those provisions treated the “agreement to sell” itself as the taxable event. The Court held that such an approach had no relation to the nexus theory of sales taxation and had been declared invalid by the Court in The Sales Tax Officer, Pilibhit v. Messrs Budh Prakash Jai Prakash (1). Consequently, the provinces were collecting sales-tax revenue not only from purely internal sales but also from sales that involved an element outside the province.

The Court explained that, in general, the tax on such sales could be imposed at either or both of two points: (1) when ownership of the goods transferred within the State, and (2) when the goods actually existed within the State at the moment of transfer. Usually, the ultimate consumer of these sales was not a resident of the taxing State. Considering the structure of the sales-tax system and the accepted mechanism by which the tax incidence passed on to the ultimate consumer, the Court found this situation to be inequitable.

The Court further stated that, when the Constitution was adopted, the inequity arising from the pre-existing sales-tax law prompted the need to ban taxation of sales that had an outside element. However, the Court noted that the same consideration also permitted the taxation of an outside sale when the ultimate burden could be shifted to a resident of the taxing State. This could be achieved by designating the consuming State as the taxing State. In the Court’s view, this background explained the incorporation of article 286 in the Constitution. The Constitution sought to prohibit taxation of sales with an outside element because it was unfair to make residents of other States contribute to the revenue of the selling State, as reflected in the citation (1) [1955] 1 S.C.R. 243. Nonetheless, the Constitution could not have intended to restrict the State’s revenue sources to the comparatively narrow field of purely internal sales.

Finally, the Court observed that, given the expanding needs of a social-welfare State and the limited taxing powers allocated to it, the Constitution could not have intended to confine an elastic source of taxation—payable by its own consumers—to only the small field of purely internal sales.

The Court observed that the Constitution could not have intended to restrict a flexible source of tax, which is payable by the State’s own consumers, to the narrow area of purely internal sales. Accordingly, the Constitution chose to carve out a specific category of sale that contains an outside element from the general prohibition. It achieved this by employing the concept of a “fictional inside sale” and allowed that category to be taxable so that the tax burden would be the same as that of a purely internal transaction. In the Court’s view, this reasoning explained why the Explanation adopted a positive approach by deeming such a transaction to be an inside sale. Because the incidence of tax was common to both, the fictional inside sale described in the Explanation was treated as equivalent to a purely internal, or intra-State, sale.

The Court further stated that it was unreasonable to suppose that the Explanation to article 286(1)(a) existed merely to define what an outside sale is. If the Constitution had wished only to prohibit tax on outside sales, it could have simply declared such a ban without further elaboration. The Court doubted that the courts would have encountered difficulty in interpreting “outside sale” as either a sale having a substantial outside element or, alternatively, a sale in which ownership passes outside the State as understood under the Sale of Goods Act. Defining an outside sale as the negative of a fictional inside sale was therefore unnecessary and overly elaborate. Moreover, the Court rejected the notion that the Explanation was intended to resolve any imagined chaos caused by the nexus theory in sales-tax statutes, since that issue was already addressed by the ban in article 286(2).

It was suggested that the Explanation might cover some outside sales not encompassed by article 286(2), thereby justifying its inclusion. The Court considered arguments such as the Gurgaon-Delhi illustration, which portrayed certain transactions as falling outside article 286(2) but within article 286(1)(a) when read with the Explanation. The Court found this insufficient reason for the Constitution to insert two overlapping provisions. The Court concluded that the purposes of the two provisions were distinct. Article 286(1)(a) together with the Explanation was intended to prevent taxation whose ultimate burden would fall on residents of other States. Article 286(2), on the other hand, sought to stop a taxing structure that would unduly obstruct the freedom of inter-State trade and commerce, a freedom first proclaimed by article 301. In this broader context, the Court noted that it was also necessary to ensure that the country’s foreign trade would not be affected by the State sales-tax regime.

In the judgment, the Court observed that the Constitution permitted the internal trade of a State to bear a limited burden of taxation while simultaneously protecting the external trade of the States. It explained that article 286(1) and article 286(2) were drafted to reconcile these various ideas. After considering the purpose and context, the Court stated that the only reasonable construction of article 286(1)(a) together with its Explanation was the one that followed.

The Court explained that the provision, although intended to prohibit taxation by a State on sales that originated outside its territory, also served to draw a clear line between inside sales and outside sales. Moreover, it was designed to bring a specific category of outside sales within the realm of inside sales so that the consuming State could tax those sales. The underlying aim of this demarcation was to eliminate the inequity that would arise if one State imposed a tax whose ultimate incidence fell on the residents of another State. Instead, the provision created an elastic source of taxation that would, in effect, fall upon the residents of the State that imposed the tax.

The Court noted that the field of export trade was expressly excluded from the operation of sales tax by article 286(1)(b). Following that exclusion, the Constitution declared a ban on sales that occurred in the course of inter-State trade and commerce. The Court emphasized that this ban was introduced for a completely different purpose and could not be interpreted so broadly as to defeat the positive results intended and achieved by article 286(1)(a) read with the Explanation.

Applying the principle of harmonious construction, the Court cited Lord Herschell’s remark in John Carter Colquhoun v. Henry Brooks, which states that when construing any statutory provision, one must consider other parts of the Act that illuminate the legislature’s intention and show that a provision should not be read in isolation from the rest of the legislation. The Court further addressed the view expressed by Justice Venkatarama Aiyar, who suggested that a sale could not be said to occur in the course of inter-State trade and commerce once the inter-State transportation of goods was completed. The Court illustrated this with the example of a hawker who carries goods across a State boundary and then sells them door to door in the receiving State. In such a situation, although the transportation across the boundary remains a factual circumstance, the sale itself is deemed to take place inside the consuming State. This notional “inside” sale, created by the Explanation, serves the purpose of shifting the situs of the sale for taxability, thereby placing the transaction within the taxing power of the consuming State.

In the present case the Court observed that, for the specific purpose for which the Explanation was inserted, an inter-State sale was treated as an intra-State sale. This conversion was not intended to affect every legal consequence of the transaction, but solely to delineate the portion of the transaction that was taxable from the portion that was not taxable. The Court explained that, whether the construction is approached from the standpoint of achieving a harmonious interpretation of the provisions or from the view that the notional inside sale created by the Explanation ceases to exist, the same result follows. By the very fictional device referred to in the Explanation, the sale is treated as part of inter-State trade and commerce for tax purposes, as reflected in the authority (1) [1889] 14 A.C. 493, 506. Consequently, the proper reading of article 286(2) is that it cannot supersede article 286(1)(a) when the Explanation is taken into account. After outlining the broad principles that guided the Court’s independent analysis of articles 286(1) and 286(2), the Court noted that its conclusion coincided with the construction adopted in the United Motors case (1). Because of this convergence, the Court found it unnecessary to address every argument raised, limiting its discussion to an affirmation of much of the reasoning advanced by Justice Venkatarama Aiyar on this aspect of the matter. Nonetheless, the Court deemed it necessary to comment on certain points raised in the opposing view. The dissenting opinion, the Court observed, was largely founded on the premise that article 286 was drafted to embody the Constitution’s concern about preventing the problem of multiple taxation that had arisen under the earlier sales-tax statutes. It was argued that the Constitution achieved this objective by plugging every possible loophole through articles 286(1)(a), 286(1)(b), 286(2) and 286(3), which were described as four “plugging points.” With due respect, the Court considered this characterization an over-statement of the disorder allegedly created by the pre-Constitution sales-tax laws. The Court reiterated that all ten of the previous Sales-Tax Acts shared a common feature: they allowed only limited multiple taxation on out-of-state sales at two specific moments—first, when ownership transferred within the taxing State, and second, when the goods were physically present in the taxing State at the exact time ownership transferred in another State. It was emphasized that none of those Acts imposed tax merely because goods were present in the State; rather, tax liability arose only when goods existed in the State at the critical moment of ownership transfer, wherever that transfer occurred. Recognising this, the Court found it difficult to accept the assumption, cited in (1) [1958] S.C.R. 1069, that under the pre-existing law the tax could be multiplied during the transit of goods through several States if the goods remained in successive States for some duration. The Court noted that, except for a single State, the goods would not be in actual existence at the decisive point of transfer in any other State.

The Court observed that the crucial moment for imposing a tax was the single point in time when ownership of the goods transferred. Accordingly, the Court was convinced that the legislation in force before the Constitution would not normally have subjected the same transaction involving an out-state element to taxation at more than two occasions. The Court noted that it might be necessary to consider whether this limitation would be affected by the definition of “dealer” in all the then-existing Acts, which described a dealer as being “within the Province.” It was further pointed out that four of the provincial units then had, as already mentioned, an additional criterion for taxation. However, with respect to Madras and Mysore, the Court held that the criterion relating to future goods could not be applied cumulatively with the second criterion. Regarding the provisions in Uttar Pradesh and Bihar, which authorized the manufacturing State to levy the tax, the Court explained that, if it was remembered that this power was confined to the sale made by the actual manufacturer, it was unlikely to function as an additional point of taxation. Even assuming otherwise, the Court said that those extra criteria might, at most, have created a third point of taxation when the transaction had to pass through those particular States. Nonetheless, the Court found no justification for the impression that such a situation produced chaotic conditions, as has been assumed. There was no evidence before the Court that, prior to the Constitution, multiple taxation of sales operated at more than the two points described above. After a detailed examination of the provisions contained in the various Sales-Tax Acts that were in force before the Constitution, the Court expressed the view that the problem of multiple taxation, even if it existed in a limited way, had been exaggerated. The Court acknowledged that the later avoidance of such multiple taxation by applying the nexus theory recognized by the Privy Council in Wallace’s case (1) [1948] F.C.R. 1 might be one consequence of article 286. However, the Court could not agree that preventing the continuation of pre-existing chaotic multiple taxation was the sole purpose of every provision of article 286. The Court concluded that a wholly inaccurate impression of the pre-existing legal position had been created by overlooking the fact that the presence of goods in a State became a taxable event only when that presence coincided with the decisive moment of transfer of ownership. The Court noted that a statement showing the definition of “sale” under each of the Sales-Tax Acts operative just before the Constitution was appended as Appendix I for reference. Finally, the Court mentioned that, in construing article 286, the dissenting opinion referred to sub-article (3) of article 286, which provides: “No law made by the Legislature of a State imposing, or authorising the imposition of, a tax on the sale or purchase of”.

In the judgment the Court examined the provision that any goods declared by Parliament to be essential for the life of the community shall have effect only if the law imposing a tax on such goods is reserved for the President’s consideration and receives his assent. The Court expressed respect for the dissenting view but stated that it could not discern any relevance of this provision to the matter before it. It explained that this provision creates a different kind of limitation than those found in sub-articles (1) and (2) of Article 286. While sub-articles (1) and (2) place outright bans on the power of a State to levy tax, sub-article (3) does not prohibit taxation at all; instead it imposes a procedural fetter. Specifically, a State may tax the sale of essential goods only after the tax law is reserved for the President and the President’s assent is obtained. The Court likened this requirement to the ordinary situation in which a State law is sent to the Governor for assent and, if necessary, is further reserved for the President. The distinction, the Court noted, is that in ordinary legislation the reservation for the President is optional, whereas for essential goods the reservation is mandatory. Consequently, even essential goods remain taxable by the State in principle, provided the constitutional reservation procedure is complied with. Because sub-article (3) merely adds a procedural step and does not create a tax ban, the Court found no basis for using it to interpret the tax-prohibiting effect of sub-articles (1) and (2). The Court then turned to another point raised in the dissent, namely the suggestion that any tax levied at a single point on a sale occurring in inter-State trade would burden the freedom of trade guaranteed by Article 301, which declares that trade, commerce and intercourse throughout the territory of India shall be free subject to other provisions of the Part. The Court observed that there is no dispute that a tax on a wholly internal sale—such as the movement of goods from a manufacturer to a market within the same State—is permissible and does not infringe any constitutional provision. If such an internal sale can bear tax without violating the freedom of trade, the Court reasoned it is difficult to treat a tax at the same point in a sale where a State boundary intervenes as a constitutional burden, especially when the revenue ultimately comes from the residents of the taxing State. The freedom of trade and commerce, the Court affirmed, applies equally within a State as it does across State boundaries. With due respect to the dissent, the Court therefore saw no justification for deeming a single-point tax on an inter-State sale to be inconsistent with Article 301.

The Court held that there was no justification for treating the tax in question as contrary to either the letter or the spirit of the freedom of trade, commerce and intercourse guaranteed by article 301. Accordingly, the Court expressed a clear conviction that the view adopted in the earlier decision was correct. That earlier view asserted that the State in which the goods were consumed possessed the authority to levy a tax on a so-called “inside” sale that fell within the scope of the Explanation to article 301, and that this authority was not curtailed by article 286(2). Moreover, the Court stressed that article 286(2) could not be interpreted as overriding article 286(1)(a) when read together with the Explanation, and therefore there was no reason to depart from the prior ruling.

The Court acknowledged that the only possible difficulty arising from this position might relate to the issue of an “extraterritorial” operation of the tax, a question that had been left untouched by the learned judges who chose to uphold the dissenting view in the earlier decision. The Court therefore declined to examine the matter further or to adopt any particular stance on this complex question. The Court expressed doubt that, between the component States of a Union such as India, a genuine problem of extra-territoriality could arise in the sense of the doctrine that one nation may not assist the revenue laws of another foreign nation. While each State occupies a defined geographical portion of India and its governance is committed to that State, the Court observed that the territory of one State should not be regarded as foreign territory with respect to another State when freedom of movement and other fundamental rights are guaranteed.

Nevertheless, the Court considered it permissible to suggest that, because all the States derive their existence from the same Constitution and are subject to its common operation, any taxing power vested in an individual State necessarily carries with it an incidental implication of enforceability in any other State of the Union, should the nature of the tax, as envisaged by the Constitution, require such enforcement. In support of this suggestion, the Court referred to article 261(1), which commands that full faith and credit be given throughout the territory of India to public acts, records and judicial proceedings of the Union and of every State. Although article 261(1) is normally applied to judicial and legislative proceedings, the Court indicated that its language could be interpreted more broadly. The Court, however, chose not to elaborate further on this point, noting that even if the administration of the permissible sales tax, viewed under article 286 as accepted in the prior decision, were to involve an element of extra-territorial operation, such a circumstance would not, by itself, warrant rejecting the construction of articles 286(1) and (2).

The judgment observed that the decision under review recognized an element of extra-territorial operation of the tax in question, but that such an element alone could not invalidate the construction of articles 286(1) and (2) of the Constitution as previously indicated. In support of this observation, the Court referred to a clear dictum of the Privy Council in British Columbia Electric Railway Co., Ltd. v. The King (1), which stated: “A legislature which passes a law having extraterritorial operation may find that what it has enacted cannot be directly enforced, but the Act is not invalid on that account, and the courts of its country must enforce the law with the machinery available to them.” The Court therefore concluded that the question of extra-territoriality was not relevant to the construction of article 286. At the stage before the Court, the matter was not the enforcement of the levy of the assessed tax but the assessment process itself. The only issue required to be examined was the validity of the steps taken by the assessment authorities, especially the notice dated 29 May 1952, which warned that if the respondent failed to comply by 14 June 1952, the authorities would proceed with an assessment on a “best judgment” basis. The Court found that this step was perfectly valid, as demonstrated by the authority of Whitney v. Commissioners of Inland Revenue (1). In that case the House of Lords, by a majority, held that where a tax is leviable on a non-resident, a requisition served by post requiring the filing of a return and the production of accounts is valid and therefore entitles the taxing authority to make an assessment on a best-judgment basis when the requisition is ignored.

The Court then quoted a passage from Lord Wrenbury’s speech at page 56 of the judgment, which explained the principle: “There is a second question in the case—namely, whether the appellant has been duly brought within the machinery for assessment provided by the Act. This turns upon section 7. A notice was sent to the appellant by post addressed to him in the United (1)[1946] A.C. 527,542 (2) [1926] A.C. 87, stating a notice under section 7, sub-section 2, requiring him to make a return. It was contended that there was no right to post such a notice so addressed and that the case was similar to service of a writ out of the jurisdiction. The Court disagreed, observing that the service was more akin to the service of a notice of dishonour of a bill, a notice to quit, or a notice requiring payment of calls upon shares as a preliminary step to forfeiture for default of payment. It is not a step in judicial proceedings but a step that creates, between the parties, a state of affairs in which judicial proceedings may later be instituted for default of compliance.” The judgment further noted that some or all provisions of the Bihar Act which contemplate enforcement outside the State or impose penalties for non-compliance out of State might require closer scrutiny if their validity were directly challenged. The Court indicated that such considerations were beyond the immediate question and therefore did not affect the validity of the assessment notice.

It may also be that the harassment which can arise from such operations conducted outside the State might have to be remedied either through an agreed coordination among the States or by the enactment of suitable legislation, if such measures become necessary. Nevertheless, these considerations are not relevant to the specific question that the Court is now required to decide. Consequently, the Court is clearly of the opinion that the present appeal must be dismissed and that the costs of the proceedings should be awarded against the appellant.

APPENDIX-1. STATEMENT SHOWING THE DEFINITION OF “SALE” UNDER EACH OF THE SALES-TAX ACTS IN OPERATION JUST PRIOR TO THE COMMENCEMENT OF THE CONSTITUTION. (Vide Page 753).

Under the Madras Sales-Tax Act, 1939, the term “sale” – including all of its grammatical variations and related expressions – is defined as every transfer of property in goods by one person to another in the course of trade or business for cash, for deferred payment, or for any other valuable consideration. The definition expressly includes a transfer of property in goods that are part of the execution of a works contract, but it expressly excludes a mortgage, hypothecation, charge, or pledge. Explanation 1 clarifies that a transfer of goods on a hire-purchase or other instalment system of payment shall, notwithstanding the fact that the seller retains title in the goods as security for payment of the price, be deemed to be a sale. Explanation 2 provides that, notwithstanding any contrary provision in the Indian Sale of Goods Act, 1930, the sale or purchase of any goods shall, for the purposes of this Act, be deemed to have taken place in the Province of Madras regardless of where the contract of sale or purchase was made, if either (a) the goods were actually in the Province at the time the contract was concluded, or (b) the contract concerned future goods described by specification and the goods are subsequently produced in the Province at any time after the contract was concluded.

The Bengal Finance (Sales-Tax) Act, 1941 defines “sale” as any transfer of property in goods for cash, for deferred payment, or for any other valuable consideration. Explanation 2 supplements this definition by stating that, notwithstanding anything to the contrary in the Indian Sale of Goods Act, 1930, any sale of goods that are actually in West Bengal at the time the contract of sale – as defined in that Act – is made shall, irrespective of the place where that contract is executed, be treated for the purposes of this Act as having taken place in West Bengal.

The Bombay Sales-Tax Act, 1946 similarly defines “sale” as any transfer of property in goods for cash, for deferred payment, or for any other valuable consideration. Explanation 2 to this definition provides that, notwithstanding any contradictory provision in the Indian Sale of Goods Act, 1930, the sale of any goods that are actually in the Province of Bombay at the time the contract of sale – as defined in that Act – is made shall, wherever that contract is made, be deemed for the purposes of this Act to have taken place in the Province of Bombay.

ASSAM

In the Sales-Tax Act of 1947 the term “sale” was defined as any transfer of property in goods by any person for cash, for deferred payment or for any other valuable consideration. The Act further explained that, notwithstanding any provision of the Indian Sale of Goods Act of 1930, a sale of goods that were physically present in a particular province at the moment the contract of sale—according to the definition in that Act—was concluded would be deemed, for the purposes of the Sales-Tax Act, to have taken place in that province regardless of the actual place where the contract was executed.

The Bihar Sales-Tax Act of 1947 likewise defined “sale” as any transfer of property in goods for cash, for deferred payment or for any other valuable consideration. In addition, the Bihar statute provided that, notwithstanding any contrary provision in the Indian Sale of Goods Act, a sale would be treated as having occurred in Bihar if either (i) the goods were actually located in Bihar at the time the contract of sale—defined in section 4 of the Sale of Goods Act—was made, or (ii) the goods were produced or manufactured in Bihar by the producer or manufacturer. The Bihar provision also stated that, irrespective of the location of delivery, a forward contract for goods—whether or not the goods were subsequently delivered—would be deemed to have taken place on the date originally agreed for delivery. The Central Provinces and Berar Sales-Tax Act of 1947 defined “sale” in the same manner as a transfer of property in goods for cash, deferred payment or other valuable consideration and included an explanation that, despite any contrary rule in the Indian Sale of Goods Act, a sale of goods actually situated in the Central Provinces and Berar at the time the contract of sale was made would be considered, for the purposes of that Act, to have occurred in the Central Provinces and Berar regardless of where the contract was signed.

The Orissa Sales-Tax Act of 1947 provided a similar definition of “sale” as any transfer of property in goods for cash, for deferred payment or for any other valuable consideration. It additionally explained that, notwithstanding any contradictory rule in the Indian Sale of Goods Act, a sale of goods physically present in Orissa when the contract of sale—again as defined in section 4 of the Sale of Goods Act—was concluded would be deemed to have taken place in Orissa irrespective of the place of contract formation. The Mysore Sales-Tax Act of 1948 defined “sale” as every transfer of property in goods by one person to another in the course of trade or business for cash, for deferred payment or for any other valuable consideration. Finally, the passage referenced the Sale of Goods Act of 1932, indicating its relevance to the definitions and explanations provided in the various state sales-tax statutes.

For the purpose of the Mysore General Sales-Tax Act, 1948, a transaction involving the sale or purchase of any goods was to be treated as having taken place within Mysore regardless of where the contract was actually concluded. This presumption applied in two circumstances: first, when the goods were physically present in Mysore at the moment the contract of sale or purchase was made; and second, when the contract concerned future goods identified only by description, provided that those goods were subsequently produced in Mysore at any time after the contract was executed. Similarly, the East Punjab General Sales-Tax Act, 1948, included an Explanation 2 stating that, notwithstanding any contrary provision in the Indian Sale of Goods Act, 1930, the sale of any goods that were physically located in East Punjab at the time the contract of sale—defined in that Act—was entered into would be deemed, for the purposes of the Act, to have taken place in East Punjab, irrespective of the place where the contract was signed. The United Provinces Sales-Tax Act, 1948, contained an Explanation II which provided that, regardless of any other law, a sale was deemed to have occurred in the United Provinces if either (i) the goods were actually present in the United Provinces when the contract of sale—defined in section 4 of the Sale of Goods Act—was made, or (ii) the goods were produced or manufactured in the United Provinces by the seller. The Act further provided an Explanation 111 stating that where goods under a forward contract are not actually delivered, the sale is to be regarded as completed on the date originally agreed for delivery. A note clarified that the portions omitted from the definitions, other than those in the Madras Act, were intended to have the same effect as the text shown in brackets within the Madras definition.

Venkatarama Ayyar J. recorded that the appellant was a company incorporated under the Indian Companies Act, engaged in the manufacture and sale of sera, biological products and medicines. Its registered office was situated at No. 153, Dharamtalla Street, Calcutta, while its laboratory and manufacturing facilities were located at Baranagar in the 24 Parganas district of West Bengal. The first respondent was the State of Bihar, and the second and third respondents were the Secretary and the Assistant Secretary of Commercial Taxes, respectively. On 18 December 1951, the second respondent issued a notice pursuant to section 13(5) of the Bihar Sales Tax Act, 1947 (Act XIX of 1947), directing the appellant to register as a dealer under that Act and to file a return for the assessment of sales tax. The notice thus sought to bring the appellant within the tax net of the Bihar statute.

In response to the notice dated 18 December 1951, the appellant sent a reply on 8 January 1952 asserting that it was not liable under the Bihar Sales Tax Act, 1947 on several grounds. After further exchanges of letters between the parties, which the Court deemed unnecessary to reproduce, the third respondent issued a further notice on 20 May 1952 stating that if the appellant did not comply with the 18 December 1951 notice by 14 June 1952, the tax authorities would proceed to assess tax on the basis of best judgment. Consequently, the appellant filed an application under article 226 of the Constitution seeking a writ of prohibition to prevent the respondents from carrying out the assessment. The petition claimed that, because the appellant had no place of business in the State of Bihar, the provisions of the Act under which tax was sought were beyond the legislature’s power, being extraterritorial in operation, and further that those provisions conflicted with article 286(2) of the Constitution and were therefore void. The State of Bihar, hereinafter referred to as the respondent, opposed the application on two principal grounds. First, it argued that the application was not maintainable because the Act itself provided the appellant with a right of appeal against any assessment to the appropriate authorities. Second, it contended that the sales alleged to be taxable were deemed to have taken place within Bihar by virtue of the Explanation to article 286(1)(a), and therefore the Act’s provisions imposing tax on a non-resident seller were neither beyond the legislature’s authority nor unconstitutional. The High Court accepted both of the respondent’s arguments and dismissed the petition. The appellant appealed that judgment by obtaining a certificate under article 132(1) of the Constitution. Because the questions involved were of considerable importance, the Supreme Court granted leave to appear to ten States, one commercial firm, and one individual dealer. Of the ten States, nine – namely Orissa, PEPSU, Punjab, Madhya Pradesh, Madras, Mysore, Rajasthan, Travancore-Cochin and Uttar Pradesh – intervened in support of the respondents. West Bengal, represented by the Attorney-General, and Tata Iron and Steel Co., Ltd., together with an individual identified as M. K. Kuriakose, intervened in support of the appellant. The matters that the Court was asked to decide were as follows: (1) whether the application for a writ of prohibition was maintainable; (2) whether the Explanation to article 286(1)(a) conferred authority on State legislatures to levy tax on sales falling within its scope; (3) whether the sales covered by that Explanation were subject to the prohibition contained in article 286(2); (4) whether the Bihar Sales Tax Act, 1947 was invalid because it operated extraterritorially and was ultra vires the State legislature’s power; and (5) whether the assessment proposed against the appellant was authorized by the Explanation to article 286(1)(a). The Court first addressed the question of the maintainability of the writ of prohibition application.

The learned Judges observed that, according to section 13(5) of the impugned Act, the Commissioner possessed the authority to decide whether the appellant was a person liable to pay tax under that Act. They noted that even if the Commissioner reached an erroneous conclusion on the merits of the tax liability, such an error did not affect the Commissioner’s jurisdiction over the subject matter, because the Act itself provided a complete and effective machinery for correcting mistakes through the appeal and revision procedures outlined in sections 24 and 25. Consequently, the Judges held that a writ of prohibition was not the appropriate remedy in this circumstance. The Judges further clarified that if their intention had been to assert that a writ of prohibition should be denied merely because another statutory remedy was available, that view could not be sustained. While the existence of an alternative remedy is a material factor for the court when considering the issuance of a writ of certiorari, a different set of considerations applies when the writ sought is one of prohibition. A writ of prohibition is issued whenever a subordinate court or tribunal usurps jurisdiction that does not belong to it, and once such usurpation is demonstrated, the issuance of the writ is a matter of right rather than of discretion. Accordingly, the point for determination was whether the respondents, identified as respondents 2 and 3, acted without jurisdiction or in excess of their jurisdiction when they initiated proceedings under section 13(5) of the Act. The appellant contended that the Bihar Legislature lacked the competence to tax the sales in question because those sales were effected in Bengal and because the appellant was not carrying on business within the State of Bihar. If this contention proved well founded, then section 13(5) of the Act would be void and inoperative as applied to the appellant, rendering the proceedings taken thereunder without jurisdiction. The Court clarified that it was not dealing with a statute whose constitutional validity was at issue; rather, the statute simply conferred jurisdiction on an authority to initiate proceedings whenever certain factual conditions existed, and the authority’s inquiry was limited to determining whether those facts were present. In such a scenario, the determination of the facts is incidental to the effective exercise of an undisputed jurisdiction. Even if the authority arrived at an erroneous conclusion on the facts, this does not constitute an error of jurisdiction, and the aggrieved party’s proper remedy would be to invoke the statutory appeal or revision mechanisms, not to seek a writ of prohibition, which would be misconceived. However, the appellant’s claim was that the statute itself was void insofar as it authorised the imposition of tax on dealers who were neither residents of the State nor carrying on business there, and therefore the proceedings under section 13(5) should be restrained on the ground of lack of jurisdiction. The Court rejected the argument that the appellant should simply pursue the remedies provided within the Act, emphasizing that the question of the statute’s ultra-vires nature could not be decided by the tribunals created under the Act, whose duty was merely to administer the statute.

The appellant argued that it should obtain relief by using the remedies provided in the Act, but the Court found this argument unconvincing. The Court observed that claiming the Act to be ultra vires was not a question the tribunals created under the Act, whether original, appellate, or revisional, could consider, because their sole duty was to apply the Act. Counsel for the appellant, Mr. N. C. Chatterjee, argued that an illegal tax would amount to unconstitutional interference with the appellant’s fundamental right to carry on business under article 19(1)(g). He further submitted that the courts were bound to interfere with such a violation by invoking article 226 of the Constitution. He relied on decisions of this Court in Mahommad Yasin v. The Town Area Committee, Jalalabad; The State of Bombay v. The United Motors (India) Ltd.; and Himmatlal Harilal Mehta v. The State of Madhya Pradesh. The Court acknowledged that this position represented the prevailing legal view, but noted that the question of whether a corporate entity qualified as a citizen for the purposes of article 19(1)(g) remained unsettled. Consequently, the Court declined to base its judgment on that unresolved issue. Instead, the Court held that it was sufficient for the purpose of the appeal to issue a writ of prohibition if the appellant could demonstrate that the proceedings initiated under section 13(5) of the Act were beyond the jurisdiction of the adjudicating authority. The Court then indicated that the arguments supporting that position would now be examined. The first argument presented by the appellant concerned the Explanation to article 286(1)(a), asserting that this explanation gave no power to the State Legislature to levy a tax on sales that fell within its scope. To assess the competing contentions, the Court explained the original legislative intent of the Act passed in 1947, which envisaged taxation of residents within the State, whether natural persons or juristic persons conducting business therein. The Court noted that the business could be carried out directly by the persons or through agents acting on their behalf. However, the Court clarified that where the individuals or entities engaged in buying and selling did not reside in the State nor carry on business there, the Act did not authorize the imposition of tax upon them. This limitation arose from the definition of “dealer” in the Act, which described a dealer as any person who carries on the business of selling or buying goods in Bihar. Subsequently, the Constitution introduced the Explanation to article 286(1)(a), stipulating that sales would be deemed to have occurred in the State where the goods were delivered for consumption, even if title passed in another State. The respondent interpreted this Explanation to mean that it conferred, by its own force, a power on the States to tax sales when the conditions specified therein were satisfied.

The Court observed that the original definition in the Bihar Finance Act, 1950 used the phrase “who carries on business of selling or buying goods in Bihar.” That wording was later replaced by the broader phrase “who sells or supplies any goods,” thereby deleting the territorial qualifier “in Bihar.” The Court noted that this omission was significant because it removed the explicit reference to the State’s territorial limits. In 1951, the Adaptation of Laws Order introduced a new provision, Section 33, which read as follows: “33. (1) Notwithstanding anything contained in this Act, (a) a tax on the sale or purchase of goods shall not be imposed under this Act—(i) where such sale or purchase takes place outside the State of Bihar; or (ii) where such sale or purchase takes place in the course of import of the goods into, or export of the goods out of, the territory of India; (b) a tax on the sale or purchase of any goods shall not, after the 31st day of March 1951, be imposed where such sale or purchase takes place in the course of inter-State trade or commerce except in so far as Parliament may by law otherwise provide. (2) The Explanation to clause (1) of article 286 of the Constitution shall apply for the interpretation of sub-clause (1) of clause (a) of sub-section (1).” The respondent contended that, under these provisions, the appellant had become liable to pay tax. The appellant counter-argued that article 286(1)(a) was merely restrictive; it removed a power of taxation that a State might otherwise possess but did not create a new power for a State to tax where none previously existed. According to this construction, the provision would strip Bengal of its authority to tax but would not confer a corresponding authority upon Bihar.

The Court held that to resolve the opposing submissions it was necessary to examine the legal position before the enactment of article 286(1)(a) and its Explanation, to identify the defect in that earlier law, and to understand the intended remedy. Under the Government of India Act, 1935, the power to legislate a tax on the sale of goods was assigned to the Provincial Legislature by Entry 48 in List II. Sections 99(1) and 100(3) required that such legislation be for the Province, and this requirement was interpreted in Wallace Bros. v. I.T. Commissioner, Bombay (1948) F.C.R. I. to demand a sufficient territorial connection between the person to be taxed and the State imposing the tax with respect to the subject matter of the tax. Addressing this aspect, Patanjali Sastri, C. J., observed in The State of Bombay v. The United Motors (India) Ltd. that the expression “for such State or any part thereof” should not be read as imposing a restriction that the sale or purchase must occur within the territory of that State, thereby clarifying the intended scope of provincial taxing powers.

All that the passage explained is that a State may legislate only on matters that are intended for that State’s own purposes. In the context of a sales-tax, it is not required that every step of the sale—such as the agreement to sell, the transfer of title, the delivery of the goods, and the payment—must occur within the State’s territorial limits. The Court observed that, in general, the mere presence of local buying and selling activities involving goods that are dealt with in the State is enough to support the State’s authority to levy tax, provided that those activities ultimately lead to a completed sale or purchase that becomes taxable. This principle was reaffirmed by the Court in Pappatlal Shah v. The State of Madras, as recorded by Justice Mukherjea at pages 682 and 683 of the report. According to that view, a State law that imposes a tax on sales must satisfy two essential requirements to be valid. The first requirement is that a sale must be fully completed with the title in the goods passing to the buyer; only after that moment does the power to tax arise, a rule established in The Sales Tax Officer, Pilibhit v. Messrs Budh Prakash Jai Prakash (1). The second requirement is that there must be a sufficient territorial connection—or nexus—between the transaction and the State that seeks to levy the tax. This second condition has introduced a degree of uncertainty and vagueness into the law, because the associated taxing power becomes indefinite and may be subject to abuse. The extent of the area within which a State legislature may impose tax based on the nexus theory was illustrated by Justice Bose in The State of Bombay v. The United Motors (India) Ltd. (1) at page 1101, where he explained that the difficulty becomes apparent when a sale is broken down into its constituent elements and each element is examined separately. He identified several essential ingredients of a sale: (1) the existence of goods that constitute the subject-matter of the transaction; (2) the bargain or contract that, when performed, will transfer ownership of the goods for a price; (3) the payment or promise to pay the price; and (4) the actual passing of title. When all these elements occur within a single State, there is no problem, because the “situs” or place of the sale is simply the location where all the ingredients come together. However, when one or more of those ingredients take place in different States, the Court questioned which criterion should be applied to determine the appropriate taxing State, highlighting the complexity introduced by a fragmented sale.

It is impossible to declare that any one of the essential elements of a sale is more important than another, because removing any single element causes the transaction to cease being a sale. This situation created many difficulties both for the State and for consumers. The question of whether the fact on which a State law seeks to levy a tax provides a sufficient territorial nexus must, except in clear-cut cases, remain open to debate, and until a court resolves the issue, a cloud of uncertainty continues to hang over the validity of such legislation. Moreover, when the various components that constitute a sale are spread across different States, the same transaction may be subjected to tax by more than one State, and the ultimate burden of that multiple taxation falls on the consumers. The possibility of such multiple taxation was identified as the most serious flaw in the law as it existed before the Constitution, and it was precisely to remedy this flaw that a new provision—Article 286(1)(a) together with its Explanation—was enacted, as reported in (1) [1953] S.C.R. 1069. The provision reads as follows: “286. (1) No law of a State shall impose, or authorise the imposition of, a tax on the sale or purchase of goods where such sale or purchase takes place- (a) outside the State. Explanation-For the purposes of sub-clause (a), a sale or purchase shall be deemed to have taken place in the State in which the goods have actually been delivered as a direct result of such sale or purchase for the purpose of consumption in that State, notwithstanding the fact that under the general law relating to sale of goods the property in the goods has by reason of such sale or purchase passed in another State.” For ease of reference, the State in which title to the goods passes will be called the selling State, and the State in which the goods are delivered for consumption will be called the delivery State. The purpose of this provision is to put an end to the problem of multiple taxation. The scheme of the enactment seeks to establish, for the first time under the Government of India Act, 1935, the situs of a sale by classifying sales into two categories: sales that occur inside the State and sales that occur outside the State. The principle upon which the situs is fixed will be considered presently. Once the situs is determined, the difficulty is resolved. If a sale is classified as occurring inside a State, that State retains its power to tax the sale under Entry 54. Conversely, if a sale is classified as occurring outside a State, Article 286(1)(a) prohibits that State from imposing a tax on the transaction. This mechanism eliminates the possibility of multiple taxation because a sale must be either inside or outside a State, and if it is inside one State, it must be outside all other States. In this way, Article 286(1)(a) brings about a fundamental change in the law.

In this case, the Court explained that the earlier law found in Entry 48 of List II and in section 100(3) of the Government of India Act, 1935, as interpreted by the courts, allowed a State to levy tax on a sale regardless of the place where the sale occurred, provided that the State had a sufficient territorial nexus to the transaction. By contrast, article 286(1)(a) of the Constitution limits a State’s power to tax a sale only to those sales that actually take place within that State; a mere nexus is no longer enough to justify the power. Consequently, the Court held that the traditional theory of nexus as the basis for jurisdiction to tax has been discarded and that the authority to tax has been attached to the situs, or location, of the sale. The power to tax therefore belongs exclusively to the State in which the sale is deemed to occur, and because a particular sale can occur in only one State and not in any other, only that State may exercise the taxing power.

The Court noted that the entire scheme depends on determining the location of a sale within a specific State. When all the essential elements of the sale – such as the agreement, the transfer of title and the delivery – are completed within a single State, the determination is straightforward. However, the Court recognised that difficulties arise when these elements are spread across several States. To resolve such situations, the Explanation to article 286(1)(a) was enacted. The Explanation’s purpose is to fix the situs of a sale that has an inter-State character, and it does so by deeming the sale to have taken place in the State where the goods are delivered for consumption. The Court deferred a detailed discussion of the phrase “for consumption” to a later stage, but emphasized that the decisive factor adopted by the Constitution is the delivery of the goods, not the place where the agreement to sell was concluded, nor the moment when title passed, nor any other component of the transaction.

The Court explained that when a sale is concluded by correspondence – which is common in inter-State transactions – it can be difficult to determine the State in which the agreement was made. Similarly, the concept of when title to the goods passes is largely a legal construct that can be obscured by technicalities, and different States might claim that title passed within their territory, leading to potential conflicts. By contrast, delivery of the goods is a factual occurrence that should not be disputed, and the Court found it consistent with the purpose of article 286(1)(a) that the Explanation chose delivery as the factual criterion for locating the sale.

The Court then framed the issue that needed resolution: whether, in light of the foregoing discussion, the appellant’s contention could be accepted – namely, that the Explanation merely removes the selling State’s power to tax the sale and does not grant any authority to the State where the goods are delivered to impose a tax. The Court acknowledged that an obvious objection to this view might arise, and indicated that such an objection would be considered in the subsequent analysis.

In the alternative, if the Explanation were held to apply only to the State that sells the goods, then every other State, including the State in which delivery occurs, would retain the authority to levy a tax under Entry 54 of List II without restriction from the Explanation. Such a result would inevitably trigger the doctrine of nexus and its attendant danger of multiple taxation. Consequently, under this view article 286(1)(a) would have failed to accomplish its intended purpose, and a construction leading to that outcome could not be accepted unless compelling reasons were shown. The arguments advanced in support of that view assert that article 286(1)(a) does not itself create a power to tax a sale; rather, it presupposes the existence of such a power in the State and then proceeds to limit it. The substantive authority to tax, it is contended, rests on Entry 54 of List II and on article 246(3) of the Constitution. Accordingly, where a State lacks the power to tax under those provisions, article 286(1)(a) would have no operative effect because there would be no power to restrict, and the provision could not be said to confer a new power. The reliance placed on the wording of article 286(1)(a)—that no law of a State shall impose a tax on an outside sale—is characterised as purely negative and destructive rather than positive and creative. This interpretation, however, does not give full effect to the Explanation, which in substance and form is positive, nor does it adequately consider the purpose of the enactment. The object of article 286(1)(a) is undisputedly to prevent multiple taxation, and that aim is pursued by fixing the situs of the sale in a single State in accordance with the Explanation. The legislative scheme therefore possesses both a positive and a negative dimension. The positive aspect lies in the Explanation’s identification of the State that may tax, while the negative aspect is found in the main provision’s prohibition of taxation by the other States. Both parts constitute a single enactment directed toward a single purpose, and describing the provision solely as either negative or positive provides only a partial view of its true character. It is true that article 286(1)(a) assumes an existing power to tax aloinde and then limits it, but that assumption does not preclude construing the Explanation itself as a positive element. The problem of multiple taxation,

In this matter the Court explained that the purpose of the provision was to prevent multiple taxation, a purpose that could be achieved only when the transaction involved an inter-State sale. The Explanation attached to Article 286(1)(a) declares that, in such cases, the sale shall be treated as having taken place in the State where the goods are delivered. By making that declaration, the Constitution recognises delivery as a sufficient nexus for the delivery State to levy tax under Entry 54. The Court observed that the intention behind this declaration was to remove any lingering dispute about the proper point of taxation and to settle the issue definitively. Consequently, the Court characterised the Explanation as a positive enactment. It is positive because it declares a rule, yet it is also restrictive because it implicitly removes the power of any other State to tax the same transaction on the basis of alternative nexi permitted by Entry 54. The Court held that it would be pointless to engage in a subtle debate about whether the Explanation created a new substantive power or merely affirmed an existing one, since in either scenario the delivery State’s authority to tax could not be challenged.

Turning to the form of the Explanation, the Court noted that it is unmistakably positive, because it expressly states that the sale shall be deemed to have occurred in the delivery State. This positive statement is especially significant because it follows a negative provision in the main body of Article 286(1)(a). The shift from a negative clause to a positive Explanation was described as highly significant, and the appellant was unable to offer any justification for this change other than carelessness on the part of the drafter. The appellant also relied on the marginal note to Article 286, claiming that the Explanation was merely restrictive. The Court rejected that reliance, citing the authority in Phakuraiit Balraj Kunwar v. Rae Jagat Pal Singh, where Lord Macnaghten observed that marginal notes to statutes cannot be used for interpretation and that Indian marginal notes should not be given greater weight than English ones. The Court further quoted Baggallay, L.J., in Attorney-General v. G. E. Ry, who stressed that amendments are never discussed through marginal notes, and referred to Lord Hanworth’s observations in Nixon v. Attorney-General. Applying this reasoning to Indian law, the Court concluded that the marginal note to Article 286(1)(a) is inadmissible for restricting the plain meaning of the constitutional words, as also held in Commissioner of Income-Tax, Bombay v. Ahmedbhai Umarbhai.

The learned Attorney-General, during his argument, referred to two additional interpretations concerning the scope of the Explanation to article 286(1)(a). The first interpretation asserted that the Explanation did not remove the power of the selling State to levy tax under Entry 54, but instead granted an extra power of taxation to the delivery State. The second interpretation maintained that the Explanation merely resolved the rivalry between the selling State and the delivery State and left undisturbed the authority of other States to tax based on the nexus theory, as cited in the authorities 31 I.A., 132, 142, 143; [1930] 1 Ch. 666, 593; [1879] 11 Ch. D. 449 461; [1950] S.C.R. 835, 353. Neither of these viewpoints was advanced by any party before the Court, and both were vulnerable to the criticism that they would permit multiple taxation, an outcome that the Explanation was expressly intended to prevent. Consequently, the Court rejected both positions and, after considering both the purpose of the enactment and its language, held that the Explanation authorises the delivery State to impose tax.

The appellant further contended that the sales encompassed by the Explanation to article 286(1)(a) fell within the prohibition set out in article 286(2), rendering the levy imposed by the impugned Act illegal and void. This contention raised two pivotal questions: the precise scope of the Explanation to article 286(1)(a) and whether that scope was controlled by article 286(2). The Explanation, by its very terms, declares that the situs of a sale for taxation purposes is the delivery State rather than the selling State, and it can therefore apply only to sales of an inter-State character. Both parties to the appeal framed their arguments on this premise. Article 286(2) explicitly forbids the imposition of tax on sales that occur in the course of inter-State trade. Accordingly, the subject matter of the Explanation falls within the domain covered by article 286(2), creating an apparent conflict between the two provisions. The Court thus needed to determine how a State’s power to tax under the Explanation would be affected by the constraints of article 286(2).

In addressing this conflict, three distinct views were outlined. The first view, labelled (a), proposed that the Explanation establishes the situs of the sale in the delivery State, thereby converting the transaction into a sale that occurs wholly within that State and outside all others. Under this view, the transaction ceases to be an inter-State trade and becomes an intrastate sale, placing it beyond the reach of article 286(2). Consequently, the delivery State’s power to tax under the Explanation would remain intact. This approach was adopted by the majority of the learned Judges in The State of Bombay v. The United Motors (India) Ltd., as reported in [1953] B.C.R. 1069. The Court noted that, under this interpretation, no conflict exists between the Explanation and article 286(2). The alternative perspectives (b) and (c) were noted but not adopted in the present analysis.

In the first view, the Court observed that there is no conflict between the Explanation to article 286(1)(a) and article 286(2). The second view held that the sales to which the Explanation applies occur in the course of inter-State trade and therefore fall within the ambit of article 286(2). This creates a conflict between the two provisions; however, because the Explanation deals with a special subject, it prevails over article 286(2) on the principle that a specific provision overrides a general one, and the power to tax under the Explanation remains intact. This approach was endorsed by the Court of Appeal in the case reported as The State of Bombay v. The United Motors (India) Ltd. (1). The third view contended that the sales covered by the Explanation are indeed inter-State transactions and are consequently caught by article 286(2). Under this perspective, unless Parliament removes the ban prescribed in article 286(2), no tax may be imposed on such sales. According to this reasoning, the two provisions are irreconcilably at odds, and article 286(2) must dominate the Explanation unless Parliament expressly supersedes it. This position was taken by Justice Bose in The State of Bombay v. The United Motors (India) Ltd. (1) and by Justice Das in State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory (2). The matters to be resolved, therefore, are first whether a conflict exists between the Explanation to article 286(1)(a) and article 286(2) and, if a conflict does exist, which provision should prevail. To answer these questions, the Court said it must first examine the legal position that existed under the Government of India Act, 1935, and then consider how the constitutional provisions have altered that position. Under the 1935 Act, the Provinces possessed exclusive authority, by virtue of Entry 48 in List II, to enact laws concerning taxes on the sale of goods, and, by virtue of Entry 27, to legislate on trade and commerce within their own territories. There was no entry that dealt with trade and commerce among the Provinces, although several matters relating to inter-State trade and commerce were specifically listed in List I. Moreover, the Act contained no provision authorising the regulation of inter-State commerce, except that Section 297 imposed certain restrictions on the legislative powers of the Provincial Legislatures. Consequently, the concept of a “commerce clause” as it exists in the present Constitution was absent from the Government of India Act, 1935; it made its first appearance in the Constitution itself. The Court noted that to grasp the true scope of this clause, it is appropriate and necessary to examine its application and implications in other legal systems. It referred to the American Constitution, recognised as the world’s oldest written federal constitution, which faced similar problems that many federal governments have subsequently encountered. The commerce clause is a prominent feature of that Constitution, and it preceded the drafting of the British North America Act, 1867, as well as the Commonwealth Act of Australia, 1900. Since the Indian Constitution has been largely influenced by those precedents, the Court considered that a comparative analysis of the American commerce clause would illuminate the present controversy.

The discussion aimed to illuminate the controversy that was before the Court. In the United States, the Constitution granted Congress the supreme authority to enact laws on subjects that were expressly assigned to it. For all other subjects, each State possessed full legislative power, although that power was limited by the prohibitions contained in the Constitution. It was in the exercise of those State powers that the legislatures enacted statutes that regulated sales and imposed taxes on those sales. Under Section eight of Article I of the Constitution, the power to regulate commerce among the States was placed exclusively in the hands of Congress. Consequently, trade that occurred wholly within a State—referred to as intra-State commerce—fell within the exclusive jurisdiction of that State, while trade that crossed State boundaries—inter-State commerce—was under the exclusive authority of Congress. A frequent question that arose before the Courts concerned whether a State could legislate with respect to goods that entered the State as part of inter-State trade. The highest authority settled that question by holding that if the sale of such goods was intended for consumption within the State, the transaction became domestic in character and therefore fell within the State’s power to regulate and tax. Conversely, if the sale was for a purpose other than consumption, such as resale, the transaction remained part of inter-State commerce, and only Congress possessed the jurisdiction to legislate in respect of it.

In Pennsylvania Gas Company v. Public Service Commission, the Court examined the validity of a New York statute that fixed the rates which could be charged for the sale of natural gas intended for consumption within the State. The natural gas had been conveyed into New York through pipelines that originated outside the State, and the Court therefore considered the regulation to pertain to inter-State trade and commerce and to be subject to the constitutional limitations applicable to such regulation. Nevertheless, the Court upheld the State law, holding that the regulation was valid because “the thing which the State Commission has undertaken to regulate, while part of inter-State transmission, is local in its nature, and pertains to the furnishing of natural gas to local consumers within the city of Jamestown, in the State of New York.” In Missouri ex rel. Barrett v. Kansas Natural Gas Company, the factual situation was similar, except that the gas was sold for resale rather than for consumption within the State. The Court held that those resale transactions retained the character of inter-State trade and consequently fell within the reach of the commerce clause. A similar principle was reiterated in Public Utilities Commission v. Attleboro Steam & Electric Company. The underlying rule reflected in these decisions was that goods moving in inter-State commerce must ultimately be consumed to exit the stream of inter-State trade; therefore, sales for consumption were treated as domestic and fell outside the scope of the commerce clause. By contrast, sales intended for resale kept the goods within the inter-State stream, and the commerce clause continued to apply. In 1938, Congress enacted legislation that addressed sales occurring in the course of inter-State trade for the purpose of resale. The Court subsequently examined whether, after that enactment, the States retained the power to enact laws that regulated sales taking place in the course of inter-State trade but destined for local consumption.

The Court examined whether a State possessed the authority to enact legislation that regulated sales occurring in the course of inter-State trade but intended for local consumption. It referred to the decision of the United States Supreme Court in Panhandle Eastern Pipe Line Co. v. Public Service Commission of India(1). The Supreme Court had held that the States did have such power, and it quoted the earlier opinion that, before 1938, the Court had dealt with a series of cases arising from State attempts to control the sale of imported natural gas. The Court noted that the earlier decisions had been fully explained in prior opinions and that it would not revisit each one. It was sufficient to observe that by the year 1938 the United States Supreme Court had drawn a clear line between the areas where State regulation was permissible and those where State action was barred. The permissible area, according to that line, comprised direct sales that crossed State lines and were made to local consumers. In contrast, the prohibited area included sales that moved across State lines only to reach local distributors for the purpose of resale.

The Court further observed that the congressional legislation enacted in 1938 acknowledged the distinction articulated by the Supreme Court between sales made for resale and sales made for direct consumption. The Court pointed out that a more recent case, Panhandle Eastern Pipeline Co. v. Michigan Public Service Commission(1), had followed the earlier reasoning. From these authorities, the Court extracted four propositions that it regarded as well-settled in American law. First, the States possessed plenary and exclusive authority to legislate regarding intrastate sales. Second, the regulation of inter-State commerce fell within the exclusive jurisdiction of the United States Congress. Third, sales that occurred in the course of inter-State trade were considered local in character and therefore fell within State jurisdiction when they were destined for consumption within the State. Fourth, when such sales were made for purposes other than consumption, such as resale, they retained their character as inter-State trade and consequently remained within the exclusive legislative power of Congress.

Turning to the provisions of the Indian Constitution that related to this subject, the Court identified several relevant entries. It noted that under Entry 54 the States enjoyed exclusive jurisdiction to impose sales tax, and under Entry 26 they could regulate trade and commerce within the State. These legislative powers had originally been granted to the Provinces by the Government of India Act, 1935, and the Constitution continued them for the States. Article 301 of the Constitution affirmed that trade and commerce throughout the territory of India shall be free, while Entry 42 in List I assigned the exclusive power to legislate on inter-State trade and commerce to the Union. The Court highlighted that there was no counterpart to these provisions in the Government of India Act, 1935. Additionally, the Explanation to article 286(1)(a) introduced a new constitutional provision stating that a sale was deemed to occur within the State where the goods were delivered for consumption. Finally, the Court pointed out that no State law could impose a tax on a sale that took place in the course of inter-State trade, a restriction embodied in article 286(2), which also represented a novel constitutional addition.

The Court observed that article 286(2) creates a tax on a sale that occurs in the course of inter-State trade, and that article 286(2) is a newly introduced constitutional provision which authorises a tax on such inter-State sales for the purpose of avoiding double taxation. When the Court compared the American law on the same subject with the Indian constitutional provisions, it found striking similarity and concluded that the Explanation to article 286(1)(a) and article 286(2) appear to have been inspired by the American statutes and case law. The Court further noted that the respective spheres of operation of these two provisions correspond to the jurisdictions of the State and of the Congress in the United States. This correspondence was illustrated in Missouri ex rel. Barrett v. Kansas Natural Gas Co.(1) and Panhandle Eastern Pipe Line Co. v. Public Service Commission of India(2). The Court then turned to the three views that had been presented concerning the effect of article 286(2) on the Explanation to article 286(1)(a). The first view, which the Court examined, holds that sales covered by the Explanation are intra-State in nature and therefore lie outside the ambit of article 286(2). This view draws considerable strength from the language used in the enactment, because the wording seems to delineate the categories clearly. The scheme of article 286(1)(a) is, as previously explained, to determine the situs of a sale so that multiple taxation can be avoided. To achieve that aim, the provision divides sales into inside sales and outside sales and declares that a State may not tax an outside sale. In the same passage, the Explanation states that a sale made in the course of inter-State trade shall be deemed to have taken place in the State where the goods are delivered for consumption. The Court understood that purpose of this clause is to remove the transaction from the realm of inter-State trade and to treat it as an intra-State sale. Entry 26 of List II assigns to each State the exclusive jurisdiction over trade and commerce within its own territory. When this assignment is read together with the Explanation’s deeming rule, the Court found an unavoidable inference that the Constitution-makers intended to place such sales within the State’s exclusive taxation power under Entry 54. Under Entry 26 in List II, it is the State that has jurisdiction in respect of trade and commerce within the State (1) 265 TT. S. 298; 68 L.Ed. 1027. (2) 332 U.S. 507; 92 L. Ed. 128., and reading that with the language of the Explanation that the sales covered by it are deemed to take place in the State, the inference is irresistible that the intention of the Constitution-makers was to bring those sales within the exclusive jurisdiction of the 7 State for purposes of taxation under Entry 54. Consequently, for sales intended for local consumption that arise out of inter-State trade, the constitutional rule mirrors the American rule, and the similarity is too pronounced to be accidental. The Court therefore summarized the position as follows: article 286(2) governs sales that occur in the course of inter-State trade. Sales that fall within the Explanation are to be treated as intra-State sales, outside the reach of article 286(2). Each provision operates in a distinct field, and there is no conflict between them because they address separate categories of sale. The appellant challenged this conclusion on several grounds, which the Court said it would now examine. The appellant first argued that the Explanation could not be imported into article 286(2) because it was intended only for the purposes of sub-clause (a).

The appellant argued that the conclusion that the Explanation and article 286(2) concern different subjects and operate in separate fields could be reached only by inserting the Explanation into article 286(2). The appellant maintained that such insertion was impossible because the Explanation was expressly described as being “for the purposes of sub-clause (a)” and because no recognized rule of interpretation would support that approach.

The Court examined the significance of the words “for the purposes of sub-clause (a)” that appear in the Explanation. In context, those words serve solely to exclude the Explanation’s application to article 286(1)(b). Article 286(1) addresses two matters: sales that occur outside the State and sales that occur in the course of export and import. The former matter is dealt with in sub-clause (a) and the latter in sub-clause (b). If the Legislature intended the Explanation to apply to the former and not to the latter, the most natural way to express that intention would be precisely the wording it chose, namely that the Explanation is “for the purposes of sub-clause (a)”. The problem would not have arisen if the two matters had been placed in separate clauses, as might logically have been done. In such a hypothetical drafting, the article could have been simplified to read: “286. (1) No law of a State shall impose a tax on a sale, where it takes place outside that State. Explanation: A sale shall be deemed to have taken place within that State where the goods are delivered for consumption as a direct result of the sale. … 286. (4) No law of a State shall impose a tax on a sale in the course of export or import.” Under that drafting, removing the words “for the purposes of sub-clause (a)” from the Explanation would convey exactly the import of article 286(1)(a) as it now stands with sub-clause (b) and the phrase “for the purposes of sub-clause (a)”. That would clearly show that the force of the phrase becomes exhausted when article 286(1)(b) is excluded from the Explanation’s operation.

The appellant further contended that, regardless of the form in which the Explanation is expressed, it could not be extended beyond article 286(1)(a) and projected into article 286(2). The appellant argued that without such extension, it would be impossible to hold that the sales falling within the Explanation are removed from the scope of article 286(2). The Court considered this argument to be based on a misunderstanding of the reasoning that led to the conclusion that the Explanation and article 286(2) address two distinct subjects. Because the appellant pressed this contention with great insistence, the Court found it appropriate to examine the position in detail.

To begin the analysis, the Court identified the two relevant provisions: article 286(1)(a) together with its Explanation, and article 286(2). The Court noted that omitting any non-essential material would present those provisions as follows: “286. (1) No law of a State shall impose a tax on a sale, where it takes place outside that State. Explanation: A sale in the course of inter-State trade is deemed to have taken place within the State in which the goods are actually delivered for consumption. (2) No law of a State shall impose a tax on a sale in the course of inter-State trade.” The appellant’s argument that article 286(2) is comprehensive and includes all sales in the course of inter-State trade, thereby bringing the sales covered by the Explanation within its purview, considered only article 286(2) and the Explanation. The Court observed that such a view would be unassailable if the question were limited to a construction of those two provisions alone. However, the Court emphasized that an Explanation appended to a clause becomes an integral part of that clause and has no independent existence apart from it. Consequently, in the eyes of law, there is only one enactment, of which both...

The provisions under discussion may be set out as follows: Article 286(1) provides that no law of a State shall impose a tax on a sale that takes place outside that State, and an Explanation to this clause adds that a sale occurring in the course of inter-State trade shall be considered to have taken place inside the State where the goods are actually delivered for consumption. Article 286(2) then declares that no law of a State shall impose tax on a sale that occurs in the course of inter-State trade. The appellant contended that the language of article 286(2) is all-encompassing, covering every sale made in the course of inter-State trade, and therefore the sales described in the Explanation would fall within the scope of article 286(2). That submission, however, relied solely on article 286(2) and the Explanation, and would have been persuasive only if the question were limited to interpreting those two provisions in isolation. The proper approach, as the Court explained, is to recognise that an Explanation attached to a clause becomes part of that clause and does not exist independently; the statute is a single enactment in which the clause and its Explanation are inseparable components. Consequently, when determining whether sales described in the Explanation are covered by article 286(2), one must read article 286(2) in conjunction with article 286(1)(a) as read together with its Explanation, rather than treating the Explanation as a stand-alone provision. In this combined reading, article 286(1)(a) grants States the authority to tax sales that occur within their territory, while article 286(2) bars States from taxing sales that are part of inter-State trade. The Explanation to article 286(1)(a) clarifies that a sale made in the course of inter-State trade, where the goods are delivered for consumption within a State, shall be deemed to have taken place inside that State. The net effect is that States are permitted to tax inter-State trade sales that fall within the Explanation, because those sales are treated as occurring within the State for tax purposes. This result is reached not by interpreting the Explanation as an exception to article 286(2), but by giving each provision its own operative meaning and delineating the distinct spheres in which they operate. Accordingly, the argument that the Explanation could be read into article 286(2) and, by the same logic, into article 286(1)(b) or article 286(3) is unnecessary. The proper inquiry is to examine the entire article and ascertain the precise operation of its various parts. Thus, the scope of article 286(1) with its Explanation must be considered in relation to article 286(1)(b), which deals with sales arising from export or import, and article 286(3). Article 286(1)(a) concerns sales occurring inside a State, while article 286(1)(b) pertains to sales in the course of export or import, and they operate independently of one another.

The Court explained that the relationship between article 286(1)(a) and the Explanation is clarified by the phrase “for the purposes of sub-clause (a)’’ contained in the Explanation. When article 286(1)(a) is read together with the Explanation and with article 286(3), the result is that any power of taxation which a State ordinarily possesses must be exercised in accordance with the conditions set out in article 286(3) whenever a Parliamentary declaration is made under that provision. The Court emphasized that the effect of article 286(3) is not limited solely to the situations described in the Explanation; rather, it extends to the entire scope of article 286(1)(a). Accordingly, article 286(3) applies both to inter-State sales that fall within the Explanation and to sales that are unquestionably intrastate, and it governs both categories on the principle that general provisions do not derogate from specific ones. The next point raised was the argument that sales covered by the Explanation necessarily occur in the course of inter-State trade and that the Explanation merely shifts the situs of the sale from the State of the seller to the State of the recipient without changing the factual nature of the transaction. Visualising inter-State trade as a stream flowing from point A in the selling State to point B in the receiving State, it was contended that the Explanation merely relocates the point of sale while the stream continues, so the sale would still be characterised as occurring in the course of inter-State trade. The Court rejected this line of reasoning, pointing out that the error lies in assuming that after the situs has shifted from point A to point B the transaction can still be described as an inter-State trade sale. For a sale to be deemed in the course of inter-State trade, two conditions must be satisfied simultaneously: first, there must be a sale of goods, and second, there must be a transport of those goods from one State to another that is undertaken under the contract of sale. If either condition is missing, the transaction cannot be classified as an inter-State trade sale. To illustrate, the Court noted that if a merchant X from State A travels to State B, purchases goods there and then carries those goods back to State A, there is certainly a movement of goods in inter-State commerce, but this movement is not pursuant to any contract of sale. While X may be entitled under article 301 to certain rights regarding the transportation, article 286(2) does not apply because no sale in the course of inter-State trade has taken place. Similarly, if X, after bringing the goods into State A, later sells them there, the transaction still does not qualify as a sale in the course of inter-State trade. Although a sale and a movement of goods both occur, the movement was not effected under the contract of sale, as no sale existed at the time of transportation. The Court concluded by referring to the definition of “sale in the course of inter-State commerce’’ as set out in the authoritative text Rottschaefer on Constitutional Law (1939 edition).

It was defined that “the activities of buying and selling constitute inter-State commerce if the contracts therefor contemplate or necessarily involve the movement of goods in inter-State commerce.” Gavit, in his work Commerce Clause (1932 edition), explained that the line between an interstate sale and an intrastate sale is “rather fine, although clear.” He observed that when goods are shipped into a State without a preceding sale, any subsequent sale that takes place within that State is characterised as intrastate commerce. Consequently, even if the sale occurs immediately after the transportation, the State is authorised to licence the transaction. In the American case William T. Wagner v. City of Covington, the court held that local sales of goods brought from another State for the express purpose of selling them do not form part of inter-State commerce. The judgment at page 197 stated that, although the movement of the plaintiffs’ goods across the State line is itself inter-State commerce, the city of Covington does not tax that movement because it is not the business that is being taxed; rather, the movement is merely a preparation for local commerce. The court further explained that the goods could as well have been manufactured within Kentucky, and once the plaintiffs disposed of the goods in local sales, the goods became subject to local commerce and could not claim immunity from local regulation, irrespective of whether the goods remained in their original packaging.

Applying the foregoing principles, the Court examined the legal nature of the sales performed by the appellant that the respondent sought to tax. First, the factual record showed that the goods were actually delivered in Bihar. Second, the Explanation to article 286(1)(a) created a legal fiction by stating that the sale was deemed to have occurred in Bihar rather than in Bengal. When both the sale and the delivery are treated as taking place in Bihar, it becomes difficult to sustain the view that the transaction occurred in the course of inter-State trade. The appellant contended that there was a genuine movement of goods from Bengal to Bihar and that this movement remained unaffected by the fictional relocation of the sale’s situs. However, the Court observed that the very act of shifting the situs of the sale alters the character and complexion of the transaction, because the sale follows the transport of the goods. In accordance with the principles already cited, a sale that follows transportation cannot be described as occurring in the course of inter-State trade. The appellant further argued that the Explanation to article 286(1)(a) merely relocates the situs of the sale while leaving the underlying agreements to sell untouched, and that those agreements were concluded in Calcutta when the appellant executed the orders received from the Bihar purchasers. According to that argument, the transport of the goods from Bengal to Bihar would have been performed under the contracts of sale, and therefore the sales would be in the course of inter-State trade. The Court, however, found such a contention untenable, as the definition of “contract of sale” in this context aligns with the definition of “contract of buying and selling” quoted from Rottschaefer, referring to the final bargain that gives rise to the sale, regardless of whether it is at the stage of agreement or the stage at which title passes. Consequently, because the Explanation fixes the place of the sale at Bihar, there can be no concurrent bargain at Calcutta, and the movement of goods from Bengal to Bihar cannot be said to have been undertaken under any contract of sale.

In this case the Court observed that the expression “contract of sale” must be understood in the same sense as the phrase “contract of buying and selling” employed in the definition of inter-State commerce given by Rottschaefer, and that both terms refer to the bargain that culminates in a sale regardless of whether the bargain is still an agreement to sell or whether title to the goods has already passed to the buyer. The Court further noted that this meaning of “contract of sale” is identical to that set out in section 5(1) of the Indian Sale of Goods Act. Because there can be only one final and concluded bargain for any particular transaction, and because the Explanation to article 286(1)(a) fixes the location of that bargain at Bihar, the Court concluded that no separate bargain could exist at Calcutta. Consequently, the movement of the goods from Bengal to Bihar was not undertaken under any contract of sale.

The Court explained that the legal situation is the same as if the seller had dispatched the goods from Bengal to Bihar on his own account and then sold them in Bihar, the sale being therefore intrastate. The Court cited the American case of William T. Wagner v. City of Covington to illustrate that such a transaction would be treated as a purely intrastate sale. The Court emphasized that this conclusion does not deny the fact of inter-State movement of the goods, nor does it prevent a party from asserting rights that arise from that movement under article 36-1. What the Court negated was only the characterization of the transaction as a sale in the course of inter-State trade, and therefore the transaction falls outside the ambit of article 286(2).

The appellant had argued that the Explanation merely created a legal fiction and that, as a general rule, a legal fiction should be limited to the purpose for which it was created. Accordingly, the appellant claimed that it would be contrary to that rule to hold that the Explanation not only shifted the situs of the sale but also eliminated the inter-State character of the commerce. The Court rejected this argument, holding that the finding that the sales covered by the Explanation are no longer in the course of inter-State trade is not the result of an expanded fiction. The Court pointed out that the factual reality of inter-State transportation is not ignored; it is simply the legal consequence of the fictional relocation of the sale’s situs.

To illustrate the principle, the Court quoted Lord Asquith’s observation in East End Dwellings Co. Ltd. v. Finsbury Borough Council, stating that when one is required to treat an imaginary state of affairs as real, one must also imagine the inevitable consequences that would follow if that imagined state actually existed. The Court applied this reasoning to affirm that treating the sale as occurring in Bihar necessarily brings with it the legal consequences appropriate to a sale deemed to have taken place wholly within a single state.

In the present case the Court observed that the statute merely requires the imagination of a specific factual situation and does not compel that imagination to collapse when the logical consequences of that imagined situation arise. The Court further noted that it had been argued that interpreting article 286(2) to exclude sales in which goods are delivered for consumption within the State would render the provision virtually ineffective, because the remaining category of sales, namely those intended for resale, would be so few as to be negligible. Counsel for the State questioned why a seller whose ultimate purpose is consumption should obtain his goods from an intermediary rather than purchasing directly from the manufacturer. The Court pointed out, however, that the Constitution itself draws a clear and unequivocal distinction between sales for consumption and sales for purposes other than consumption such as resale, and that the appellant had failed to explain the purpose served by that distinction. The Court then examined whether any material existed upon which the distinction could be dismissed as insubstantial. It observed that a salient feature of contemporary large-scale commerce is the agency system, whereby middlemen enter into contracts with manufacturers, secure exclusive distribution rights within a defined territory, guarantee a predetermined volume of business, and receive generous commissions on sales. In such arrangements retail traders are often compelled to acquire goods from the distributors, and even in the absence of an exclusive grant, it is common for major distributors to obtain products from manufacturers at rates more favorable than those available to retail traders, making it economically sensible for the latter to purchase through the distributors rather than directly from the manufacturers. The Court emphasized that this distinction between the two classes of sales has been recognized in the commercially sophisticated United States for nearly a century and has been expressly incorporated for the very purpose of differentiating consumption-oriented transactions from resale-oriented ones; consequently, it could not be characterized as unsubstantial. Finally, counsel for the State argued that if article 286(2) were construed to exclude sales falling within the Explanation, the provision would have nothing on which to operate. He contended that article 286(1)(a) prevents the State of Bengal from taxing the sale because, under the Explanation, it becomes an outside sale, and that if article 286(2) does not bar the State of Bihar from imposing tax, then there would be no sale to which the provision could apply, rendering it purposeless. The Court rejected this line of reasoning, explaining that the error lay in treating the illustrative example as encompassing the whole spectrum of inter-State trade. Inter-State commerce, the Court held, involves a continuous flow of goods through multiple States, and article 286(2) is intended to protect that ongoing flow rather than a single, isolated transaction.

In the factual scenario considered, the Court described a chain of transactions in which a seller A located in Bengal sells goods to a buyer B in Bihar, and subsequently B sells the same goods to a purchaser C in Uttar Pradesh for consumption within that State. The Court observed that such a sequence creates inter-State commerce within the meaning of article 286(2) and, during that commerce, two distinct sales occur. Regarding the first sale from Bengal to Bihar, the Court held that Bengal could, in principle, levy tax under article 286(1)(a) because the explanatory clause to that provision does not apply when the goods are delivered to Bihar for purposes other than local consumption. However, article 286(2) imposes a prohibition on any State from taxing a sale that is part of inter-State trade, and therefore the tax that Bengal might impose is barred. For the same first sale, Bihar cannot tax under article 286(1)(a) because the transaction is classified as an “outside sale”; the explanatory clause again makes the provision inapplicable. Turning to the second sale, where Bihar sells to Uttar Pradesh, the Court explained that Bihar would normally be entitled to tax under article 286(1)(a) because the sale occurs within its territorial limits. Yet the explanatory clause treats this transaction as an “outside sale”, preventing Bihar from imposing tax. Conversely, Uttar Pradesh may levy tax on the sale because the explanatory clause permits taxation when the goods are delivered for consumption within the State. Consequently, the combined effect of article 286(2) together with article 286(1)(a) read with its explanation is that only the State in which the goods are sold for local consumption may levy tax on that sale. The Court noted that these arguments were put forward by the appellant to challenge the view that sales described in the explanation fall outside the scope of article 286(2), but found that the objections did not carry sufficient weight to overturn that view.

The Court then turned to a broader discussion of the competing interpretations of article 286(2). The second interpretation, adopted by Bhagwati J. in the case of The State of Bombay v. The United Motors (India) Ltd., holds that the sales covered by the explanatory clause are indeed part of inter-State trade and therefore fall within article 286(2). However, because article 286(2) is a general provision covering all sales made in the course of inter-State trade, while the explanatory clause deals with a specific class of such sales, the maxim “generalia specialibus non derogant” applies, giving precedence to the special provision over the general one. This reasoning reaches the same conclusion as the first interpretation but arrives there through a different analytical route. Under the first interpretation, only those inter-State sales in which goods are delivered for purposes other than local consumption are brought within article 286(2). By contrast, the second interpretation includes every inter-State sale, irrespective of whether the goods are destined for consumption within the receiving State or for other purposes. Accordingly, the second view perceives a conflict between the explanatory clause and article 286(2), and suggests that the conflict should be resolved by applying the rule of construction that a general provision does not derogate from a specific one.

In this case, the Court observed that between the two competing interpretations of article 286(2), the first interpretation was to be preferred for the reasons already stated. However, assuming the appellant’s contention that article 286(2) applies both to sales in which goods are delivered for local consumption and to sales in which they are delivered for other purposes, the Court found it difficult to accept that the appellant could avoid the conclusion expressed by Justice Bhagwati in The State of Bombay v. The United Motors (India) Ltd. The appellant therefore found itself in a dilemma. If sales intended for local consumption fall outside article 286(2), the appellant cannot claim any tax immunity under that provision. Conversely, if such sales fall within article 286(2), the Explanation to that article must prevail over it according to the maxim generalia specialibus non derogant, and the sales would be subject to tax. To escape this difficulty, the appellant argued that article 286(2) and the Explanation dealt with different matters, and therefore the maxim should not apply. The appellant further contended that article 286 imposes various restrictions on a State’s power to tax sales of goods from different perspectives—such as sales occurring outside the State under article 286(1)(a), sales in the course of export or import under article 286(1)(b), sales in the course of inter-State trade under article 286(2), and sales of commodities declared essential by Parliament under article 286(3). According to the appellant, the Explanation was framed with reference to whether sales were outside or inside the State, while article 286(2) was framed with reference to whether sales were in inter-State or intra-State trade, and because the purposes and policies of the two provisions differed, their subject-matters must be regarded as distinct, rendering the maxim inapplicable. The Court rejected this contention, stating that it is a fundamental rule of statutory construction that when two provisions of a statute conflict such that both cannot simultaneously stand, they should, if possible, be interpreted so as to give effect to both, and a construction that renders either provision inoperative should be avoided except as a last resort. This principle is known as the rule of harmonious construction. One application of the rule is that when a general provision deals with a subject and another provision deals especially with a particular aspect of that subject, the general provision must yield to the special one with respect to the matters covered. The Court further explained that the reason for this rule requires its application whenever the fields occupied by two conflicting enactments overlap, and that it would not be logical to exclude its application merely because the enactments were enacted for different purposes.

The Court explained that what matters for applying the rule of harmonious construction is the identity of the subject matter of the conflicting provisions, not the identity of their purpose or perspective; this distinction is essential for the operation of the maxim. The Court noted that no authority had been cited to limit the rule in the way the appellant suggested. The appellant contended that the sales described in the Explanation fall within article 286(1)(a) and are therefore exempt from tax, and that taxation could be permitted only if article 286(2) ceased to apply to the Explanation by means of a parliamentary law under that sub-clause. In other words, the appellant argued that the subject-matter of the Explanation is covered by article 286(2) and that the two provisions are in direct conflict. The Court found it difficult to see how, maintaining this position, the appellant could consistently reject the application of the aforementioned maxim. It was observed that Justice Bhagwati, who had adopted a similar view in The State of Bombay v. The United Motors (India) Ltd. (1), had since withdrawn from that stance, yet the Court acknowledged that his reasoning in that decision possessed undeniable logic that was persuasive. The Court then outlined a third perspective, namely that the sales to which the Explanation applies occur in the course of inter-State trade and consequently fall within article 286(2); under this view the taxing power of the delivery State is unavailable because the article imposes a prohibition, and only when Parliament legislates under article 286(2) to lift that prohibition could the Explanation become operative. This position had been expressed by Justice Bose in The State of Bombay v. The United Motors (India) Ltd. (1) and by Justice Das in State of Travancore Cochin v. Shanmugha Vilas Cashew Nut Factory (2). In brief, that view holds that article 286(2) controls the Explanation. The Court examined whether this can be sustained by the language of the enactment. It observed that the Explanation is not expressed as being subject to article 286(2), nor does article 286(2) contain the phrase “notwithstanding anything contained in the Explanation to article 286(1)(a).” Such phrases are the usual legislative tools when a statute intends one provision to be subject to or to override another. Moreover, the Explanation contains no wording indicating that its operation is postponed or contingent upon parliamentary legislation under article 286(2). To construe article 286(2) as controlling the Explanation would require importing words that are absent from the statute, thereby diminishing the Explanation’s operation, which on its terms possesses equal authority and potency with article 286(2). Since the enactment contains no express language leading to the conclusion that the Explanation is governed by article 286(2), the Court determined that a further examination is necessary to ascertain whether such a conclusion can be drawn from the construction of the relevant statutory provisions.

In this matter the Court examined whether a conclusion could be drawn on the proper construction of the relevant provisions of the Statute. The appellant contended that such a conclusion was possible and based its position first on the saving clause contained in article 286(2) and secondly on the proviso that accompanied that clause. The appellant’s argument with respect to the saving clause was expressed as follows: if article 286(2) were held to control the Explanation, the Explanation would become wholly ineffective unless the words “except in so far as Parliament may bylaw otherwise provide” were present. The presence of those words, according to the appellant, averts that result because the saving clause permits the Explanation to operate when Parliament enacts legislation that lifts the ban imposed by article 286(2). The appellant further asserted that this construction gives effect to the plain language of article 286(2) and also allows both the Explanation and article 286(2) to operate. However, on closer examination the Court found that far from giving effect to both provisions, the construction actually destroys one or the other. The Court explained that the harmonious construction favored by law is one that permits both provisions to function simultaneously within their respective spheres. By contrast, the appellant’s view was that when article 286(2) is in force the Explanation cannot operate, and that the Explanation can operate only if Parliament terminates article 286(2) by legislation. Such a view, the Court observed, makes the two provisions irreconcilably hostile and renders their coexistence and cooperation impossible. The Court also considered whether the saving clause could be used to determine the distinct spheres of operation of the Explanation and the main body of article 286(2). It held that the scope of a saving clause or an exception is confined to the area covered by the principal provision to which it is attached; it cannot enlarge that area, although it may diminish it when in force. Consequently, it would be inadmissible to use the saving clause to expand the sphere in which article 286(2) would otherwise operate. If the proposition that article 286(2) controls the Explanation cannot be sustained on a proper construction of article 286(2) and the Explanation, then that proposition cannot be upheld on the strength of the attached saving clause. The Court noted that extensive discussion had taken place before it regarding the nature and scope of the law that Parliament could enact under article 286(2). While acknowledging that the issue is not free from doubts and difficulties, the Court said there can be no dispute that any law enacted by Parliament must not run counter to any constitutional provision. Accordingly, Parliament cannot impose a tax on sales, a power that lies exclusively with the States under Entry 54 of List II, nor can it confer a power to tax a sale in the course of inter-State commerce on any State of its own choosing in contravention of the Explanation to article 286(1)(a).

In this matter, the Court observed that article 286(1)(a) operates only in a negative manner and is capable of removing the prohibition imposed by article 286(2). It was submitted on behalf of the appellant that article 286(1)(a) could be employed to lift the ban with respect to particular commodities or in relation to particular States, and that by limiting its operation in such a way the Parliament might be able to enact provisions that would equitably adjust the interests of all the States. However, the Court noted that any law whose operation is confined to specified commodities and specified States would, by its very nature, be temporary legislation that would have to be withdrawn and re-enacted periodically in order to keep pace with the constantly changing conditions of inter-State trade and commerce. The Court further remarked that if the Constitution-makers had intended such temporary legislation, they would likely have empowered the authority mentioned in article 307 to deal not only with the matters listed in articles 301 to 304 but also with article 286(2). It was also pointed out that it is striking that no legislation of that character has been enacted during all these years. Consequently, the Court considered it to be an unproductive exercise to speculate about the scope and effect of a hypothetical law under article 286(2), and it would be unsafe to base any conclusion regarding the true reach of the Explanation on the existence of a parliamentary power to legislate under article 286(2). The Court then turned to the contention based on the proviso to article 286(2). It was argued that, although the proviso is intended to operate notwithstanding anything contained in article 286(2), it does not likewise override article 286(1)(a). Accordingly, when the President issued an order under that proviso, the Explanation would have effect, rendering the proviso not useless. The Court provided two responses to this argument. First, an order issued by the President under the proviso can only continue taxes that were already in existence; it cannot authorise the imposition of a new tax even if the conditions stated in the Explanation are satisfied, unless that tax had previously been collected. Therefore, the Explanation cannot have any practical impact on the operation of the proviso. If, in fact, a delivery State had been levying a tax before the commencement of the Constitution, that tax would remain valid under the proviso not because of the Explanation but simply because it was levied earlier, meaning the Explanation itself would have no operative effect. Second, the Court noted that before the Constitution came into force no State was actually levying a tax on the basis of delivery, and therefore the Explanation could not have any practical effect even if the President issued an order under the proviso. The Court concluded that the Constitution-makers, having been aware of the sales-tax legislation of all the States, could not have intended the Explanation to derive any force or operation solely from a presidential order made under the proviso.

Taikad Subramanya Iyer, who appeared on behalf of M K Kuriakose, one of the interveners, supported the appellant’s claim that article 286(2) was the controlling provision. He introduced a possible third category of situations in which the Explanation might operate, separate from a law falling under the saving clause of article 286(2) or from a presidential order issued under the proviso to that article. He illustrated his point by describing a hypothetical where both the seller and the buyer are residents of State A while the goods themselves are situated in State B. In this scenario the sale instrument is executed in State A, and following that execution the buyer actually receives the goods in State B. Because no inter-State movement of the goods occurs, article 286(2) would not apply to the transaction. However, in the absence of the Explanation, State A would have the authority to levy tax on the sale because the transaction took place within its territory. The Explanation, according to the argument, prevents State A from taxing and instead gives the taxing right to State B. This, it was contended, gives effect to the Explanation while still being consistent with the view that article 286(2) controls the matter. The argument rests on the assumption that ownership of the goods passes in State A at the moment the sale instrument is executed, even though the goods are physically located in State B at that time. The Court observed that this assumption is incorrect. It distinguished between the statement that title to the goods passes at the time the sale instrument is executed and the statement that title passes at the place where the instrument is executed. When considering a State’s power to impose tax, the Court noted that a sale is fundamentally linked to the right to enjoy and dispose of the goods, and that sales-tax legislation uniformly ties the right to tax to the location of the goods at the time of the contract. General law likewise holds that title passes in the State where the goods are situated at the moment of sale. To illustrate this principle, the Court referred to the case of Badische Anilin Und Soda Fabrik v. Hickson, where a contract was signed in England concerning goods located in Switzerland. The plaintiff filed a suit in England for breach of patent, and the issue was whether the English court had jurisdiction. The suit would have been maintainable had the sale occurred in England, but not if the sale was deemed to have occurred in Switzerland. The House of Lords held that the sale was not in England and consequently the action could not lie. Lord Loreburn, LC, summarized the position, stating that merely making a contract of sale does not constitute “vending” and that a sale is completed only when an act such as delivery or appropriation of specific goods, with the consent of both buyer and seller, occurs.

The Court observed that the parties advanced the view that when a contract of sale was concluded in England and, thereafter, the buyer and seller mutually agreed to earmark particular goods to fulfil that contract, the transaction would be characterised as a sale completed in England, regardless of whether the goods were physically located in England or abroad at the time of such earmarking. The Court rejected this position. It held that a contract to sell unascertained goods does not itself constitute a complete sale; rather, it creates a promise to sell. For the sale to become complete, an additional act must occur, such as the actual delivery of the goods or the appropriation of specific goods to the contract with the express or implied assent of both buyer and seller. Such appropriation transforms the executory agreement into a finished sale. Referring to the authority in (1) [1906] A.C. 419, the Court stated that if one must determine the country in which an appropriation of goods by consent takes place, the proper locus is not the place where the consent is given but the place where the goods are situated at that moment. In light of these observations, the Court found that it could not be argued that title to the goods passed in State A while State B acquired a right to tax under the Explanation. Instead, State B’s power to tax the sale derived not from the Explanation but from the general law. The Court noted that this argument relied on cases that, by their very nature, lay outside Article 286(2) and therefore bore only an indirect relationship to the issue of whether Article 286(2) governs the Explanation. The Court then turned to the substantive arguments presented by the parties, which were framed in terms of the broad constitutional principles and the possible hardship or inconvenience that might result from either interpretation. Counsel for the appellant contended that the framers of the Constitution, as reflected in Article 301, intended to promote the free flow of trade and commerce throughout the Union without obstruction by State legislation. Accordingly, Article 286(2) was enacted to further that policy, preventing State taxation from becoming so onerous as to impede inter-State commerce. The appellant argued that the normal situation envisaged by Article 286(2) was that no tax should be levied on sales occurring in the course of inter-State trade, with Parliament retaining the power to intervene in appropriate cases, and that, consistent with this policy, Article 286(2) should be read as the controlling provision while the Explanation should be regarded as an emergency measure. In response, counsel for the respondent asserted that the Constitution, as expressed in Article 286(1)(a), aimed to avoid multiple taxation of inter-State sales rather than to exempt such sales from any taxation altogether. The respondent maintained that the Constitution contemplated the imposition of a single tax on every sale, and that accepting the appellant’s construction would place local sales at a serious disadvantage compared with sales that occur in the course of inter-State trade.

The respondent contended that if a State were permitted to levy tax only on sales that are part of inter-State trade, such a rule would inevitably push local trade and business beyond the State’s borders. The appellant rightly maintained that the Constitution was intended to keep trade and commerce within the Union free. However, the Court noted that the real issue was whether the constitutional freedom required the total absence of any tax at any stage, even after goods reached the point of sale and completed their journey. The Court observed that such a requirement does not exist in the United States, where inter-State commerce is highly developed and vigorously protected. Moreover, the Explanation to Article 286(2) makes it clear that the Constitution did envisage the imposition of a single tax on a sale that occurs in the course of inter-State trade when the goods are destined for local consumption. To claim that freedom from taxation under Article 286(2) represents the normal condition, with taxation under the Explanation being merely an exception, would beg the very question that required determination. No other constitutional provisions were cited to express the same intention, and the material that does exist appears to point in the opposite direction.

The Court then examined Article 304(a), which is an exception to Article 301 and authorises a State to tax imported goods when similar locally manufactured goods are subject to State tax, provided the tax is not discriminatory. The learned Attorney General correctly observed that under Article 304(a) the tax is imposed on the goods themselves, whereas under Article 286(2) the tax is levied on the transaction of buying and selling. From a policy standpoint, the Court asked what practical difference it makes whether the tax burden falls on the sale transaction or on the import, since in either case the cost is ultimately borne by the consumer. This line of reasoning reflects the view expressed by the majority of the judges in The State of Bombay v. The United Motors (India) Ltd. (1953) SCR 1069, 1088, and the appellant had not provided a satisfactory response to that reasoning. Furthermore, Article 304(a) strongly supports the respondent’s contention that the Constitution could not have intended to place local sales at a disadvantage compared with sales occurring in the course of inter-State commerce. Accepting that sales in inter-State trade are immune from taxation under Article 286(2) while intra-State sales remain taxable under Entry 54 would mean that a local purchaser would have to pay a higher price than a purchaser buying the same goods across State lines. The only suggestion offered was that a State might choose not to tax intra-State sales of commodities that are also the subject of inter-State trade. Given that inter-State trade is a growing driver of the nation’s economy and increasingly encompasses a wider range of goods, the Court warned that if the appellant’s suggestion were followed, the State would be left with very few commodities it could tax, rendering Entry 54 essentially ineffective.

The Court observed that if the position advocated by the appellant were to be adopted, the State would be left with only a very limited range of commodities on which it could impose tax, and the constitutional provision known as Entry 54 could practically be eliminated from the Constitution. The Court also noted the apprehension expressed by the respondent, which it could not dismiss as speculative, that accepting the appellant’s contention would inevitably cause local commerce to move to neighboring States. According to the Court’s understanding of the constitutional scheme, the purpose is to place intra-state sales and sales that occur in the course of inter-State trade on an equal footing, a principle that is evident from the wording of article 301. Consequently, because intra-state sales are subject to tax under Entry 54, inter-State sales should likewise be subject to tax, and that is exactly the effect intended by the Explanation to article 286(1)(a). The Court further recorded the appellant’s argument that the Explanation, by allowing delivery States to levy tax on all inter-State sales where goods are delivered for consumption, would make sellers liable to tax in every State where their goods are sold. This, the appellant claimed, would expose sellers to a confusing multitude of assessment proceedings in many States, creating great inconvenience and hardship for business enterprises.

The Court also considered the appellant’s reference to the provisions of the impugned Act that govern assessment and collection of tax, and the contention that those provisions would lead to considerable harassment of the persons assessed. In response, the respondent argued that sellers themselves have no real grievance because the tax ultimately falls on the consumers. The respondent further maintained that if the appellant’s view were accepted, States would lose a substantial portion of the revenue that they derive from sales tax, which would seriously affect their fiscal health. The Court conceded that, under the view that the Explanation authorises tax on all inter-State sales within its scope, non-resident sellers would indeed become liable to tax in every State where the goods are sold for consumption, thereby exposing them to multiple assessment proceedings in different jurisdictions and causing inconvenience. However, the Court held that this inconvenience is an inherent consequence of the Explanation, whether the prohibition in article 286(2) is removed by parliamentary legislation as the appellant suggests, or remains in force as the respondent insists. Accordingly, the Court found that this factor does not substantially influence the construction of the Explanation’s scope. The Court emphasized that the right of residents of one State to trade freely in other States is granted by article 301 and is a constitutional guarantee, and that the Constitution also provides for taxation of inter-State sales through the Explanation to article 286(1)(a). The inconvenience complained of therefore arises from the operation of that constitutional provision.

It was observed that, because the provision in question is part of the constitutional Explanation and merely supports its enforcement, it is unreasonable to require a seller who chooses to enjoy the freedom of trade guaranteed by article 301 to deny the obligations created by that Explanation. The substance of the argument against the appellant is that the sellers themselves are not the true bearers of the tax burden; rather, the incidence of taxation ultimately falls on the consumers. The Explanation is directed at goods that are delivered for consumption within a State, and the tax imposed on the sale of those goods is essentially a tax levied on the purchasers for their consumption. In many cases, especially where the goods are medicines as in the present matter, the purchasers are numerous and dispersed throughout the State. Consequently, the tax can be effectively collected only through the seller, because no administrative agency can reach each individual consumer whose identity is innumerable. In this arrangement, the seller merely transmits the tax to the consumer and therefore functions as the collector of the tax on behalf of the State. This method of collection is widely used in the United States for the enforcement of use tax and has been repeatedly upheld by the courts. A recent authority on this point is the decision in General Trading Co. v. State Tax Commission of the State of Iowa, where the Iowa authorities imposed a use tax on a foreign company that distributed goods for consumption within the State. In upholding the tax, Justice Frankfurter remarked that making the distributor the tax collector for the State is a familiar and sanctioned device, citing earlier cases such as Monamotor Oil Co. v. Johnson and Felt & T. Mfg. Co. v. Gallagher.

The appellant contended that, in the Iowa case, the foreign company was “a retailer maintaining a place of business” within the State, and therefore the comparison was inapplicable. However, because the tax at issue was a use tax payable by purchasers rather than a sales tax, the existence of a place of business for the distributor within the State was irrelevant, a point expressly made in the judgment. From a practical perspective, the inconvenience alleged to arise from the Explanation can be overstated. Sellers who conduct trade across multiple States typically operate a substantial business with adequate clerical infrastructure, including accountants and correspondence staff. They maintain regular account books that record the dispatch of goods to dealers and purchasers in various States, meaning that the information needed for tax returns is already available. The additional requirement imposed by the Explanation is limited to opening separate ledger folios for each State when posting entries, which does entail extra work for the sellers. Nonetheless, when viewed in its proper context, this additional administrative task is minimal and does not justify denying the State its substantive power to tax.

The Court observed that the power to tax was a fundamental authority of the State. It noted that the appellant argued that the provisions of the impugned Act would cause considerable harassment of sellers. The Court questioned why such harassment should be presumed, stating that it must be assumed that sales-tax officers would act fairly and not oppressively. The Court pointed out that the correspondence exchanged between the parties before the proceedings demonstrated a just and sympathetic attitude on the part of the respondent. Although some provisions of the Act were described as stringent, the Court held that their harsh effect applied only to persons who attempted to evade or avoid tax. Consequently, a large-scale business operating throughout India and keeping regular, accurate accounts, such as the appellant, had nothing to fear from those provisions.

The Court then considered the historical context. Prior to the Constitution, the States possessed the authority to tax sales even when those sales occurred in the course of interstate trade and commerce, and a substantial portion of State revenue derived from that source. The Constitution introduced article 286(1)(a) to prevent multiple taxation of sales in interstate trade, and the respondent contended that a proper interpretation of the Explanation to that article provided for a single tax at the point of consumption. The Court explained that if the appellant’s view on the scope of the Explanation and of article 286(2) were accepted, the tax could not be levied after 31 March 1951, which would deprive the States of a major revenue stream. The Court observed that the Constitution offered no alternative source of revenue to replace that loss, and therefore the States would face a financial crisis.

Weighing the competing interests, the Court concluded that the decision must favor the States’ power to impose a tax essential to their existence rather than subject sellers to the inconvenience of multiple assessments. The Court noted that all intervening States, except one, supported the respondent’s position. The lone exception, West Bengal, was represented by the Attorney-General, who did not claim a right to tax on the basis of article 286(2) but intervened to uphold what he regarded as the correct law. The Court observed that West Bengal’s intervention was not aimed at protecting its own revenue but at defending the legal interpretation advanced by the respondents. Finally, the Court mentioned that the appellant suggested that the Centre assume responsibility for tax on interstate sales, with the proceeds distributed among the States under article 269 after appropriate constitutional amendments. However, the Court affirmed that its duty was to interpret the existing provisions, not to address policy questions that lay with the Legislature.

In this matter the Court observed that the appellant had proposed that the power to tax sales occurring in the course of inter-State trade should be transferred to the Centre, with the receipts then being distributed among the States in accordance with article 269 after the Constitution was amended accordingly. The Court emphasized that its function was to interpret the constitutional provisions as they existed, and not to engage in discussions of policy which were within the competence of the Legislature. Consequently, the Court examined the appellant’s proposal only for the purpose of determining what impact it might have on the present dispute and whether it would represent an improvement over the existing constitutional arrangement.

The Court explained that, under Entry 48 of List II of the Government of India Act, 1935, the States possessed the authority to levy tax on the sale of goods and on advertisements. When the Constitution was framed, the drafters deliberately placed the taxation of newspaper advertisements in the Union List, leaving the residue of sales-tax powers to the States. This deliberate choice demonstrated a clear intention to entrust the power to tax sales to the States, and the Court found good reason for that intention. The Court noted that sales could occur either as part of inter-State trade or as intra-State transactions, and that the Constitution did not allow the Centre to take over taxation of intra-State sales. To grant the Centre the power to tax only those sales that were part of inter-State trade would, in effect, split the sales-tax power between the States and the Centre, creating a dichotomy for which there was no precedent anywhere and which would inevitably cause practical inconvenience.

Assuming, for the sake of argument, that the Centre were to assume the power to tax sales in the course of inter-State trade, the Court asked what difference this would make to the present situation. It observed that sellers would be required to submit a single, consolidated statement of all sales made outside their own State, instead of preparing separate statements for each State in which the sales occurred. This would lead to one assessment proceeding rather than multiple proceedings in each State where the sales took place, thereby removing the procedural inconvenience currently faced by sellers. However, the Court stressed that the substantive burden of tax on the sellers would remain exactly the same as it was under the present scheme. Moreover, the Court questioned on what basis the Centre would allocate the tax receipts among the States, noting that distribution could only be based on receipts from the various States. The Court affirmed that each State had a legitimate claim to the revenue generated from consumers residing within its territory, which is precisely the object of the consumption tax as defined in the Explanation to article 286(2).

Therefore, the Court concluded that even if the appellant’s suggestion were implemented, it would not relieve any seller from the liability to pay tax; it would merely reduce the number of assessment proceedings from many to one. In other words, the relief sought by the appellant related only to procedural matters and not to the substantive right to be taxed. The Court further held that the appellant’s argument that article 286(2) controlled the Explanation was not a challenge to the assessment procedure but a challenge to the very liability that was to be assessed.

The Court observed that the party relied on the doctrine of argumentum ab inconvenienti as a reason to deny the contention. It therefore rejected the suggestion that the responsibility for taxing sales occurring in inter-State trade should be transferred to the Centre. The Court noted that even if the multiplicity of assessment proceedings caused inconvenience, that inconvenience could be removed without altering the constitutional scheme. It explained that Parliament could enact a law establishing an authority under article 367 and could empower that authority to receive from each seller a single consolidated statement of all sales made outside its own State. The law could further require the authority to determine the exact portion of those sales attributable to each of the other States and to make that determination final for the purpose of assessment by the respective States. Such a statutory scheme would on the one hand guarantee that every State received the revenue legitimately due to it under the Explanation. On the other hand, it would spare sellers from the harassment of facing multiple assessment proceedings in different States. The Court stressed that a law of this description could not be attacked as trespassing on the exclusive power of the States to impose sales tax under Entry 54, because the power to levy the tax would remain with the States. It clarified that each State would continue to prescribe the conditions and rates at which the tax would be chargeable. The assessment machinery and collection mechanisms would remain under the control of the individual States, and the proceeds would flow into the State treasuries. Accordingly, the effect of the proposed Act would be limited to the creation of a rule of evidence that the assessing authorities would be required to follow. The Court found that such legislation would not conflict with any provision of the Constitution. It added that the suggestion was presented solely as a response to the appellant’s proposal, and even if constitutional difficulties arose in implementing it, those difficulties would not alter the outcome of the appeal, which depended on the Constitution as presently interpreted.

After hearing the submissions of counsel for the parties to the appeal and for the interveners, the Court stated its clear opinion that the sales described in the Explanation are, by reason of the fictional device incorporated therein, to be treated as intra-State sales. Consequently, those sales fall outside the scope of article 286(2) and are not subject to the prohibition contained in that provision. In reaching this conclusion, the Court indicated that it had examined the issue anew, as if it were a fresh matter, without being bound by any previous determination. Nevertheless, the Court recognized that its present view aligned with the earlier decision of this Court in The State of Bombay v. The United Motors (India) Ltd., which had been cited earlier in the argument. The Court acknowledged that if that earlier decision were to govern, the point raised by the appellant would necessarily be decided against the appellant. However, the appellant contended that the prior decision was erroneous and should not be followed. This contention raised the further question of whether the Court possesses the authority to revisit and possibly overturn its own earlier judgment on the identical issue.

In this case the Court noted that it possessed the authority to revisit a judgment previously rendered by the same Court when the issue was identical. Because the point was being decided for the first time by this Court, the pronouncement required the highest importance, and the Court therefore heard arguments concerning the practice followed by the highest judicial tribunals of other countries on this matter (1) [1953] S.C.R. 1069. The House of Lords, in Street Tramways v. London County Council(,) held that its decision on a question of law was conclusive and binding on the House in subsequent cases and that, if the decision proved erroneous, it could be corrected only by an Act of Parliament. The practice of the Privy Council, however, was described as different. In Ridsdale v. Clifton(1) Lord Cairns, dealing with this question, observed that “In the case of decisions of final Courts of appeal on questions of law affecting civil rights, especially rights of property, there are strong reasons for holding the decisions, as a general rule, to be final as to third parties. The law as to rights of property in this country is to a great extent based upon and formed by such decisions. When once arrived at, these decisions become elements in the composition of the law, and the dealings of mankind are based upon a reliance on such decisions. Even as to such decisions it would perhaps be difficult to say that they were, as to third parties, under all circumstances and in all cases absolutely final, but they certainly ought not to be reopened without the very greatest hesitation.” The case before the Board involved questions of ecclesiastical law, and it was held that in such cases the Lords were free to examine for themselves the reasoning of the prior decision and to decide according to their own view. The Privy Council reviewed the authorities bearing on this question at length in Re: Transferred Civil Servants (Ireland) Compensation(3) and summed up the result: “There is no inherent incompetency in ordering a rehearing of a case already decided by the Board, even when a question of a right of property is involved, but such an indulgence will be granted in very exceptional circumstances only. It is of the nature of an extraordinarium remedium.” This opinion was reiterated in Attorney-General of Ontario v. Canada Temperance Federation(1) wherein Viscount Simon said: (1) [1898] A.C. 875. (2) [1877] 2 P.D. 276. (3) [1929] A.C. 242. (4) A.I.R. 1946 P.C. 88. “Their Lordships do not doubt that in tendering humble advice to His Majesty they are not absolutely bound by previous decisions of the Board, as is the House of Lords by its own judgments. In ecclesiastical appeals, for instance, on more than one occasion, the Board has tendered advice contrary to that given in a previous case, which further historical research has shown to have been wrong. But on constitutional questions …”

In this case, the Court observed that it must be a very rare circumstance for the Board to depart from a previous decision that both Governments and subjects are presumed to have relied upon. Accordingly, the practice of the Privy Council has been to recognise a power to reconsider its own earlier rulings, but that power is exercised only in exceptional situations. The Court referred to the decision in James v. Commonwealth, where the High Court of Australia affirmed that it possessed authority to examine the correctness of its prior judgments. It also noted that the Supreme Court of the United States has traditionally considered itself free to revisit its earlier decisions, particularly when those decisions involve constitutional questions, as discussed in Willoughby on Constitutional Law, volume 1, pages 74-75, and the cases cited therein. The reason advanced for this approach is that errors of law that do not affect constitutional provisions can be corrected through the ordinary legislative process, whereas an error concerning a constitutional question can be rectified only by the slow and cumbersome procedure of amending the Constitution, as explained in Smith v. Allright (2). The Court applied the same reasoning to decisions that involve interpretation of the Indian Constitution.

The respondents had contended that Article 141 gives the decisions of this Court the status of law, and therefore any alteration of those decisions could be made only by legislation. The Court clarified that Article 141 merely states that the decisions of this Court are binding on all lower courts; it does not prevent the Court itself from reversing or modifying its own previous rulings. When the Court does so, the new ruling becomes the law under Article 141. Consequently, there is a sound basis for holding that this Court has the power to reconsider, in appropriate cases, a decision it previously rendered. The Court then turned to the question of the principles and limits that should guide the exercise of this power. While it is neither possible nor desirable to list exhaustively all the criteria, the Court emphasized one principle that stands out above the others: generally, the decisions of the highest courts should be final for the benefit and protection of the public.

In emphasizing this principle, the Court reminded that, after legislative enactments, judicial decisions constitute the most important source of law. Citizens acquire rights and incur obligations based on the faith placed in those decisions, and both the State and individuals shape their actions accordingly. If the notion were entertained that the Court’s decisions were not certain or final, the value of those decisions would be seriously undermined, because each point decided could be reopened on its merits whenever it was raised again. Therefore, the Court stressed that the power to reconsider must be exercised sparingly and only under exceptional circumstances, to preserve the certainty and finality that the public rightfully expects from the highest judicial authority.

The judgment noted that although the Privy Council had repeatedly asserted that it possessed the authority to revisit its own decisions, there was no recorded instance in which it had actually overturned a previous ruling, except in matters relating to ecclesiastical law. Consequently, the power to reconsider should be exercised only in rare and exceptional situations, such as when a material statutory provision had been overlooked or when a fundamental assumption underlying the earlier decision proved to be erroneous. In the present matter, it was observed that the learned judges, in determining the legal question in The State of Bombay v. The United Motors (India) Ltd. (1) [1953] S.C.R. 1069, had not omitted any material provision of law nor had they been misled regarding any essential aspect of the case. The arguments presented by the appellant were merely a repetition of the contentions that had already been raised before the learned judges and subsequently rejected by them.

The issue therefore reduced to whether a later bench could depart from an earlier decision of this Court simply because an alternative view seemed more attractive. The answer was unequivocally negative, not because the earlier view was necessarily infallible, but because public interest demanded that the law declared by the Court remain certain and final rather than being subject to fluctuating preferences. This principle, the judgment explained, underlies article 141 of the Constitution. While differences of opinion on legal questions are inevitable, article 141 intends that the decisions of this Court on such questions settle the controversy and become binding law for all courts. Allowing those decisions to be reopened merely because a different view now appears preferable would defeat the purpose of article 141 and would open the door for litigants to continuously challenge Supreme Court pronouncements before successive benches, hoping that changes in the Court’s composition might eventually yield a different outcome. Such a scenario would be profoundly damaging to the Court’s prestige and to the value of its pronouncements.

In James v. Commonwealth (1) 18 C.L.R. 64, it was observed that a question settled by a previous decision should not be reopened “upon a mere suggestion that some or all of the Members of the later Court might arrive at a different conclusion if the matter was res integra. Otherwise, there would be grave danger of want of continuity in the interpretation of the law” (per Griffiths, C.J. at page 58). For this reason, article 141 accords decisions of this Court a special authority, the weight of which depends on the respect that the judiciary accords them.

In this case, the Court noted that decisions of this Court carry authority, but the magnitude of that authority depends on the weight that the Court itself assigns. It was argued that the earlier decision in The State of Bombay v. The United Motors (India) Ltd. should be reconsidered because it allegedly caused great hardship to the business community. The Court had previously observed that the complaint lacked substantial merit. Moreover, after the Explanation was interpreted as giving the delivery States power to tax sales, several States modified their Sales Tax Acts in 1951 by inserting suitable provisions, and it was shown before the Court that taxes had been collected under those provisions for several years. If the Court were now to declare the view expressed in The State of Bombay v. The United Motors (India) Ltd. to be erroneous, the result would be that the amended provisions would become ineffective and the taxes collected pursuant to them would be deemed illegal. Consequently, the States would not only lose the authority to tax sales falling within the Explanation in the future, but they would also be obliged to refund taxes already collected. The Court foresaw that such a reversal would generate endless chaos, confusion and trouble, a situation that could be remedied only by Parliament removing article 286(2) with retrospective effect. The Court observed that the purpose of such a remedy would not be to protect consumers, who are the real victims, but rather to advantage sellers who act merely as statutory intermediaries for tax collection, some of whom were alleged to have collected sales tax from purchasers outside their own States. The Court considered it wholly inexpedient to employ the power of reconsideration for that purpose. This consideration was separate from the Court’s conclusion that, on a correct construction of the Explanation and article 286(2), the respondents possessed the power to levy tax. Accordingly, the Court held that this point was to be decided against the appellant.

The Court then turned to the question raised by the appellant that the Bihar Sales Tax Act was invalid because it operated extra-territorially and exceeded the legislative competence of the State. The relevant constitutional provisions were article 245(1) and article 246(3), which state: “245. (1) Subject to the provisions of this Constitution, Parliament may make laws for the whole or any part of the territory of India, and the Legislature of a State may make laws for the whole or any part of the State.” and “246.(3) Subject to clauses (1) and (2), the Legislature of any State specified in Part A or Part of the First Schedule has exclusive power to make laws for such State or any part thereof with respect to any of the matters enumerated in List II in the Seventh Schedule (in this Constitution referred to as the ‘State List’).” The appellant contended that the expressions “for the whole or any part of the State” in article 245(1) and “for such State or any part thereof with respect to any of the matters enumerated in List II” in article 246(3) imposed a territorial limitation on State legislative authority, limiting it to persons and property within the State, and that the provisions of the Act that taxed sellers outside the State were therefore ultra vires. The appellant also argued that the impugned provisions operated extra-territorially and were beyond the competence of the State Legislature. The Court examined the meaning of “extra-territorial operation” and considered the argument that a sovereign State has full jurisdiction only within its own territory, and that laws extending beyond that scope infringe on the exclusive legislative competence of Parliament. The Court noted that the question required determination of the scope of State power under the Constitution concerning matters listed in the State List. It observed that the matter was of great importance for defining the nature and extent of State legislative authority.

The appellant maintained that the expression “any part of the State” in article 245(1) creates a territorial limitation on the State Legislature’s power. Similarly, the phrase “for such State or any part thereof with respect to any of the matters enumerated in List II” in article 246(3) was said to reinforce that limitation. The argument was that the State may legislate only for persons and property that are situated within its boundaries. Therefore, any provision of the impugned Act that seeks to tax sellers who reside outside the State would be beyond the legislature’s authority and ultra vires. The appellant further asserted that the challenged provisions operate extraterritorially and consequently exceed the competence of the State Legislature. These questions are of great importance because they require determination of the nature and extent of the power that a State possesses to make laws concerning matters listed in List II. To address the issue, the Court first needed to give a precise definition of the term “extra-territorial operation.”

A sovereign State enjoys plenary jurisdiction to enact laws that apply to its own territory and the matters within it. Such legislation may relate to persons who are physically present within the territory, regardless of citizenship. It may also relate to immovable or movable property situated in the State and to acts or events that occur inside its borders. The treatise Maxwell on Interpretation of Statutes (10th edition, page 144) states the principle as follows, emphasizing the territorial nature of legislation. It says: “Primarily, the legislation of a country is territorial. The general rule is, that extra territorium jus dicenti impune non paretur. The laws of a nation apply to all its subjects and to all things and acts within its territories.” The Restatement (Third) of the Law of Conflict of Laws, published by the American Law Institute, summarises the rule by stating that a State has jurisdiction over a person if the person is within the State’s territory. It adds that jurisdiction also exists over a person who is domiciled in the State although not present, and over a person who has consented to the State’s jurisdiction before or after its exercise. The Restatement further provides that an immovable thing is subject to the jurisdiction of the State in which it is situated, and that a chattel is likewise subject to the jurisdiction of the State in which it is located. It also states that a State has jurisdiction over all acts done or events occurring within its territory, and over failures to act where a legal duty to act exists within the State. Consequently, legislation dealing with the matters described above is classified as intra-territorial, even when its operation reaches persons who reside outside the State. For instance, a law that assumes management of lands owned by absentee landlords must affect owners living abroad, yet it remains legislation concerning land situated within the State. Similarly, a law that refers to acts or events that occur inside the State is not extra-territorial, although enforcement may be required against a person residing beyond the State’s borders. Such a law therefore concerns an act or event that takes place within the State and therefore falls within the State’s legislative competence.

In this case the Court observed that a law which deals with an act or event that occurs inside a State is intra-territorial even though its effect may reach persons who are outside that State, and that such statutes are sometimes described loosely as having extra-territorial operation. In that descriptive sense the expression “extra-territorial operation” refers to legislation that concerns property, conduct or events within the State but that produces legal consequences for individuals who are not physically present in the State. The Court further explained that a second meaning of the term is used when a State passes a law that refers to an act or event that actually takes place beyond its own borders; such legislation is then characterised as extra-territorial, and it is recognised as valid under international law when it is directed at the State’s own nationals or at persons serving the State. The Court cited the Restatement of Conflict of Laws, which notes that “a nation has jurisdiction over its nationals although not present within the territorial limits of the nation” (page 78). It also referred to Corpus Juris Secundum, which defines extraterritoriality as “the act by which a State extends its jurisdiction beyond its own boundaries into the territory of another State” and adds that “the almost self-evident proposition should perhaps also be noted in this connection that a sovereignty has power to make laws regulating the conduct of its subjects, while beyond the limits of its territorial jurisdiction” (Volume 15, pages 868-869). In addition, the Court quoted Wheare, who described “extra-territorial legislation” as “legislation which attaches significance for courts within the jurisdiction to facts and events occurring outside the jurisdiction” (Statute of Westminster and Domination Status, 4th Edition, page 167). As an illustration of the second sense, the Court mentioned section 4 of the Indian Penal Code, which provides that the Code applies to any offence committed by (1) any citizen of India in any place without and beyond India, and (2) any person on any ship or aircraft registered in India wherever it may be, explaining that the word “offence” includes any act committed outside India that would be punishable if committed inside India; for example, a Indian citizen who murders a person in Uganda may be tried and convicted for murder in any part of India where he is found. The Court therefore clarified that extra-territorial legislation, in this latter sense, is a law of a State that refers to its own citizens with respect to acts or events occurring outside the State. When discussing questions of extra-territorial operation, the Court stressed that the two connotations of the term must be kept distinct. The impugned Act under review seeks to levy tax on sales that occur within the State’s territory; its enforcement against persons who reside outside the State but in relation to sales made inside the State constitutes extra-territorial operation in the first sense. The validity of the provisions of the impugned Act in that sense is the precise issue before the Court. The appellant argued that a State legislature cannot enact laws that have such extra-territorial operation, and it relied on observations and decisions of the Privy Council concerning the powers of subordinate or colonial legislatures to enact laws with extra-territorial effect.

In examining whether a subordinate or colonial legislature may enact statutes with extra-territorial effect, the Court considered several authorities. In Macleod v. Attorney-General for New South Wales (1), the issue was whether an Act of New South Wales, properly construed, conferred jurisdiction on the colonial courts to try a bigamy offence that was alleged to have been committed by a national while in America. Lord Halsbury, L.C., while construing the statute as intended to apply only to crimes committed within the colony, observed that the power of the colonies to make legislation was “confined within their own territories,” and that “it would have been beyond the jurisdiction of the Colony” to enact a law concerning a crime committed outside its territory. Those observations refer to extra-territorial operation in the second sense described earlier—legislation reaching beyond the enacting body’s territory—and therefore have no application where the law concerns an act or event that occurs within the territory. The Court then turned to Commercial Cable Company v. Attorney-General of Newfoundland (3). That case concerned a Newfoundland law that imposed a tax on telephone companies in respect of cables landed or established in the colony. Lord Macnaghten, speaking at page 826, observed that while the colony was competent to impose taxation on cables within its territorial jurisdiction, it was not competent for the Government to lay a tax on cables outside its territorial jurisdiction. Again, these observations do not address the present question, which is whether a law framed with reference to an act or event occurring inside the State may be invalid merely because it also affects a person who resides outside the State. The Court also referred to Nadan v. The King (1). In that appeal the validity of section 1025 of the Criminal Code of the Dominion of Canada was challenged. Section 1025 provided that no appeal in a criminal case could be made to any authority in the United Kingdom by way of appeal or petition to His Majesty in Council. Viscount Cave, L.C., held that the provision was repugnant to the Privy Council Acts of 1833 and 1844 and therefore void under the Colonial Laws Validity Act, 1865, making a petition to the Privy Council permissible. He further observed that, however broadly the powers of the Dominion Parliament might be construed, they were confined to actions to be taken within the Dominion and could not extend to annulling the prerogative right of the King in Council to grant special leave to appeal. Because the law in question dealt with crimes committed within the State, those observations could be read by the appellant to suggest that such a law would be incompetent to the extent that it operated outside the State. However, the Court noted that the validity of the law’s operation within the State itself had been affirmed without qualification, and that is the point that requires consideration in the present appeal.

In the present appeal the matter that the Court must consider is precisely the issue that was resolved in the earlier decision of Croft v. Sylvester Dunphy(1). That case concerned the validity of sections 151 and 207 of the Canadian Customs Act, which empowered state officers to board and search vessels that were located within a twelve-mile radius of the coastline and to confiscate any dutiable goods discovered on those vessels. The purpose of those provisions was plainly to facilitate the efficient collection of customs duties. The parties did not dispute that the enactment of those sections fell within the legislative competence of the Dominion Parliament, since customs is one of the subjects listed in section 91 of the British North America Act, 1867. The controversy centred instead on whether the provisions could be given effect outside the territorial limits of Canada, that is, whether they had an extra-territorial operation. The question that arises in the present matter is therefore identical to the question that was answered in Croft v. Dunphy. In upholding the validity of the Canadian legislation, Lord Macmillan stated the principle that, once it is established that a particular subject matter lies within one of the matters on which the Dominion Parliament may lawfully legislate—either because it falls under the general power to make laws for the peace, order and good government of Canada or because it is a specific subject enumerated in section 91 of the British North America Act—there is no justification for limiting the scope of such legislation on any ground other than those that would apply to the legislation of a fully sovereign state.

The legal rule that emerges from that decision can be expressed as follows: the authority of a subordinate legislature to enact statutes that have extra-territorial effect is determined by the terms of the Constitution Act that creates the legislature and, subject to any limitations expressly contained in that constitutional instrument, the legislature possesses plenary legislative power over the subjects assigned to it, comparable to the power of the sovereign legislature that created it. Counsel for the petitioner, identified as Mr. N. C. Chatterjee, argued that after Croft v. Dunphy the Privy Council revisited the issue of extra-territorial legislation in British Coal Corporation v. The King(1). In that case the Council cited the reasoning of Nadan v. The King(1) at page 516 and appeared to approve it, concluding that the Canadian statute was valid because the Statute of Westminster, 1931, expressly authorised the Dominion to enact extra-territorial laws. The petitioner contended that, because India lacks a comparable statute, its legislature is confined to the limited powers recognised in Nadan and therefore cannot validly pass extra-territorial legislation. The Court, however, found that the observations in British Coal Corporation v. The King relied upon by the petitioner do not support the proposition that the view expressed in Nadan was preferred over the position taken in Croft v. Dunphy. In fact, there was no decision establishing such a preference, and the mere existence of the Statute of Westminster, which grants an express extra-territorial power to colonial legislatures, does not diminish the authority of the principle articulated in Croft v. Dunphy.

The Court observed that the conclusions reached in Croft v. Dunphy (1) [1933] A.C. 156, [1935] A.C. 500 516 and [1926] A.C. 482 (1) were not based on reference to the Statute of Westminster or on any dispute concerning its retrospective applicability to the matter before the Board, but were instead founded upon general legal principles. Moreover, the Court noted that, for the present dispute, the law articulated in Croft v. Dunphy (1) was precisely the law that the framers of the Constitution had before them when they incorporated sections 99 and 100 into the Government of India Act, 1935. Turning to the constitutional provisions relevant under Indian law, the Court explained that the issue is addressed in sections 99(1) and 100(3) of the Government of India Act. In order to grasp the exact scope of these provisions, the Court said it was necessary to examine the position under the earlier Constitution Acts. Section 43 of the Charter Act, 1833 (3 and 4 Will. IV, Chap. 85) had conferred power on the Governor-General in Council “to make laws and regulations for all persons … and for all Courts and for all places and things whatsoever within and throughout the whole and every part of the said territory”. The corresponding provision in the Government of India Act, 1915 (5 and 6 Geo. V, Ch. 61) was section 65(1)(a), which declared that the Indian legislatures possessed “the power to make laws for all persons, for all Courts and for all places and things within the British India”. Under both of these provisions, the Court held that it was unmistakable that the Indian legislatures lacked jurisdiction to enact laws that would bind persons who were not within the State, because such legislation would directly contravene the limitation that the law must be “for persons within the territory”. Both section 43 of the Charter Act, 1833 and section 65(1)(a) of the Government of India Act, 1915 were founded on the then-widely-accepted theory that a subordinate legislature did not have competence to make laws with extra-territorial operation. The Court then turned to the Government of India Act, 1935 and quoted the relevant provisions. Section 99(1) provides: “Subject to the provisions of this Act, the Federal Legislature may make laws for the whole or any part of British India or for any Federated State, and a Provincial Legislature may make laws for the Province or for any part thereof.” Section 100(3) states: “Subject to the two preceding sub-sections, the Provincial Legislature has, and the Federal Legislature does not, power to make laws for a Province or any part thereof with respect to any of the matters enumerated in List II in the said Schedule (hereinafter called the ‘Provincial Legislative List’).” The Court observed that the language of these sections represents a clear and wide departure from the earlier wording of section 43 of the Charter Act and section 65(1)(a) of the Government of India Act, 1915, because the previous limitation that legislation must be for persons or things within the territory has been removed.

In the judgment it was explained that the statutes provide that the Federal Legislature may make a law “for the whole or part of British India,” and that a Provincial Legislature may make a law “for the Province or part thereof.” Section 100(3) further authorises a Province to legislate for a province or part of a province in respect of the matters listed in List II. Accordingly, the legislative competence of either the centre or a province is governed by two requisites: first, the law must relate to the territory specifically named, and second, it must pertain to a subject matter that appears in the relevant list. When both requisites are fulfilled, the law is considered valid even though it may have consequences or operation beyond the borders of the State. The scope of the authority conferred by sections 99(1) and 100 is described as being identical to the authority given to the legislatures of Canada under sections 91 and 92 of the British North America Act. Those Canadian provisions likewise allowed the Dominion Parliament or a Provincial Legislature to enact statutes for the Dominion or a province concerning the matters enumerated in the respective sections. The Court referred to the construction adopted by Lord Macmillan in Croft v Dunphy, where it was held that the Dominion Legislature possessed the power to make laws on those matters even if the laws operated extraterritorially. The makers of the Government of India Act 1935 altered the wording of section 65(1)(a) of the earlier Government of India Act 1915, substituting language that mirrors the Canadian sections 91 and 92. From this it was reasoned that the legislators intended to give effect to the principle announced in Croft v Dunphy. Consequently, any law that satisfies the two conditions laid down in sections 99(1) and 100 must be treated as intra vires, notwithstanding any extra-territorial effect it may have. The precise reach of the powers granted by sections 99(1) and 100 has been examined in several decisions. One such decision, Governor-General in Council v Raleigh Investment Co. Ltd., considered whether a company incorporated under the English Companies Act, having its principal office in England and no place of business in India, could be subject to tax under the Indian Income-Tax Act. The company owned the majority of shares in nine other English-registered companies that carried on business in British India, earned profits there, and paid dividends in London. Under the Explanation to section 4(i)(c) of the Indian Income-Tax Act, a dividend paid outside British India is deemed to be income accruing in or arising in British India to the extent that it is paid out of profits that were taxed in British India.

In this case, the income-tax authorities asserted that the dividends received by the assessee company were liable to be taxed under the provision that deemed a dividend paid outside British India to be income accruing in or arising in British India. The company opposed the claim, arguing that because it was not a resident of British India and did not carry on any business there, the Indian Legislature lacked the authority to impose a tax upon it, and that the relevant provisions of the Act were ultra vires because they operated on an extra-territorial basis. The High Court of Calcutta accepted this contention. The Chief Justice observed that the impugned provision amounted to “the Legislature of British India without specific or apparent authority stretching out its legislative arm and physical band beyond British (1) [1983] A.C. 156. (2) [19441 F.C.R. 229. India into other countries in an attempt to tax persons and property there not subject to its laws,” and Justice Mitter described it as “a piece of extra-territorial legislation not by a superior or Dominion Legislature but by a subordinate Legislature.” On appeal, the Federal Court reversed the High Court’s decision. Justice Spens, delivering the Court’s judgment, held first that because the source of the income that was taxed was Indian, the Indian Legislature was competent to levy the tax and no extra-territorial problem arose. He explained that Entry 54 in List I authorised the Indian Legislature to tax income that arose from British India even when the person taxed was not a resident of British India. He further held that even if an element of extra-territoriality existed, the legislation was not invalid, because sections 99(1) and 100 of the Government of India Act, 1935 were intended to embody the law declared in Croft v. Dunphy (1) and to give the Indian Legislature plenary powers to legislate on matters listed, thereby differing from the position under section 65(1)(a) of the Government of India Act, 1915. The judgment then turned to the earlier case of Wallace Brothers & Co. Ltd. v. Commissioner of Income-tax, Bombay (1). In that case, the appellant was a company registered and controlled in England that owned a fourteen-thirty-second share in Messrs Wallace & Co., a firm carrying on business in Bombay. The appellant was sought to be taxed not only on its share of the Bombay firm’s income, which was undisputed, but also on income of more than seven lakhs of rupees that had arisen and had accrued abroad. The appellant resisted on the ground that the Indian Act’s provisions were ultra vires because they attempted to tax a non-resident’s income received abroad, an extra-territorial operation. The Federal Court rejected this argument, holding that if the person proposed to be taxed possessed sufficient business connection with British India, that connection conferred jurisdiction on the Indian Legislature to tax the income in question.

The Court observed that the power of the Legislature to impose tax on a person and to determine which heads of income were liable to tax was a matter of policy that lay within the legislative competence. The Court also held that the provisions of the Act were not extraterritorial in the strict legal sense. On that decision an appeal was taken to the Privy Council in the case reported as Wallace Bros. v. I. T. Commissioner, Bombay(1). The Privy Council affirmed the Federal Court’s judgment. Lord Uthwatt, delivering the judgment, noted that the appellant’s status as “a member of the partnership carrying on business in British India” was irrelevant to the question of intra vires validity. He further assumed that there was “no connection between the Companies and British India except the derivation from British India of the larger part of their income,” and stated that the validity of the legislation must be assessed on that basis.

Lord Uthwatt then explained that “there is no rule of law that the territorial limits of a subordinate legislature define the possible scope of its legislative enactments or mark the field open to its vision.” He emphasized that the extent of the powers of a subordinate legislature depends on a proper construction of the enabling statute. While acknowledging that the enabling statute must be read in light of the fact that only a defined territory was placed under the legislature’s charge, he added that a legislature’s concern with affairs or persons outside its own territory may raise a question about whether the legislature is truly “mind­ing its own business,” but such concern does not inevitably lead to the conclusion that it exceeds its authority. He stressed that the enabling statute must be fairly construed.

Referring to sections 99(1) and 100 of the Government of India Act, which conferred upon the Indian Legislature the authority to enact laws for the whole or part of British India with respect to income tax, Lord Uthwatt concluded that the prevailing view of the scope of income-tax law is that, provided there is a sufficient territorial connection between the person sought to be taxed and the jurisdiction seeking to impose the tax, the tax may legitimately extend to that person’s foreign income. He explained that the principle of a sufficient territorial connection—rather than the rule of residence—underlies the power granted by the Government of India Act, 1935. Consequently, the validity of the impugned legislation depends on whether the statutory test contains a sufficient territorial connection for the purpose for which it is used.

The respondent contended that the issue before the Court was finally resolved by the decision in Wallace Bros. The Court then referred to another authority, A. H. Wadia v. I. T. Commissioner, Bombay(1), which dealt with the liability of the Gwalior Durbar to income-tax on interest received at Gwalior. In that case a company named Providence Investment Co. Ltd., carrying on business in Bombay, had all its shares held by the Durbar or its nominees, a fact that formed the factual backdrop for the assessment of tax.

In the earlier case involving the Durbar, a company named the Providence Investment Co. Ltd. carried on business in Bombay but was wholly owned by the Durbar or its nominees. The Durbar financed the company, and the arrangement took the form of a loan advanced at Gwalior. Based on these facts, the Income-tax Officer assessed the Agent of the Durbar and demanded tax on the interest received at Gwalior. The assessment was challenged on the ground that the statutory provisions relied upon operated extra-territorially and therefore were beyond the competent authority. All the learned judges, following the precedents set in Governor-General in Council v. Raleigh Investment Co. Ltd. and Wallace Bros. v. I. T. Commissioner, Bombay, held that a taxpayer would be liable to tax whenever a sufficient business connection existed between him and British India, and that in such circumstances the provisions could not be declared invalid for extra-territorial operation. However, the judges differed on whether the facts of this case established a sufficient territorial connection; the majority concluded that it did, whereas two judges thought otherwise. That disagreement, the judgment notes, is not material to the present discussion.

These authorities demonstrate that under section 99(1) and section 100 of the Government of India Act, a law enacted by the Indian Legislature concerning matters listed in the appropriate legislative list is valid provided it pertains to the territory entrusted to the legislature. Validity therefore depends on whether a sufficient territorial connection exists between the person sought to be charged and the state that enacted the law; when such a connection is present, the law is not truly extra-territorial and cannot be struck down as ultra vires merely because the person does not reside within the enacting state. Articles 245(1) and 246 of the Constitution reproduce the substance of sections 99(1) and 100 with only formal modifications, granting Parliament and State Legislatures the power to legislate on the subjects enumerated in the respective lists for the territory over which they have jurisdiction. A well-settled rule of construction holds that when a statute is repealed and re-enacted with the same wording, the courts must apply the interpretation previously given to those words, because the legislature is presumed to be aware of that judicial construction and to adopt it deliberately. Consequently, applying this rule to articles 245(1) and 246 leads to the conclusion that a State’s sales-tax law, otherwise valid, cannot be said to be ultra vires simply because the person proposed to be taxed does not reside within the State’s territorial limits.

The Court observed that three separate arguments were raised against the view that a State could not levy a tax on a person who was not resident within the State’s territorial limits. The first argument asserted that only the Central or Federal Legislature possessed the authority to enact laws with extra-territorial effect, and that the legislatures of the constituent States of a Federal Union lacked such power. The second argument relied on article 245(2) of the Constitution, contending that this provision prohibited States from passing laws that operated outside their own territory. The third argument claimed that certain provisions of the Act, which established the machinery for assessment and collection of taxes, were unauthorised, and that because these provisions could not be separated from the valid ones, the entire Act must be held void. On the first contention, the learned Attorney-General argued that the decision in Croft v. Dunphy (1) concerned legislation enacted by the Legislature of the Dominion of Canada, not by any provincial legislature, and that the cases of Governor-General in Council v. Raleigh Investment Co. (2), Wallace Brothers & Co. v. The Commissioner of Income-tax, Bombay (3) and A. H. Wadia v. Income-tax Commissioner, Bombay (4) involved the Indian Income-tax Act, which was a Central law. He maintained that applying the doctrine articulated in those cases to State legislation would exceed the recognised constitutional limits, and that the Constitution provided no authority for such an extension.

The Court then explained that, in principle, there was no basis for treating a law enacted by a State on matters that fell exclusively within its jurisdiction differently from a law passed by Parliament on a matter within its own jurisdiction. Both the State legislatures and Parliament derived their legislative competence from the same source, whether that source was the Government of India Act, 1935, or the Constitution of India. Under either statutory framework, the State was not subordinate to the Centre; rather, each exercised supreme authority over the subjects assigned to it. The Court noted that when the British Government transformed the previous unitary system into a Federal Government under the Government of India Act, 1935, Parliament reclaimed all powers previously granted under the earlier Constitution Act and then redistributed them between the Centre and the Provinces. The terms of this redistribution were identical for both the Centre and the Provinces, giving them authority under sections 99(1) and 100 to legislate on matters listed in the appropriate schedules for their respective territories. Consequently, the extent of legislative power must be the same for the Centre and for a State, each being sovereign within its own sphere. The principle laid down in Croft v. Dunphy (1), which held that a subordinate legislature possesses plenary powers over the topics assigned to it, therefore applies equally to a State with respect to matters enumerated in List III as it does to Parliament with respect to subjects in Lists I and II.

In this case, the Court observed that the principle which holds that a legislature may act on subjects assigned to it applies equally to a State concerning the matters listed in List II as it does to the Union with respect to the subjects enumerated in Lists I and III. The Court referred to the decision in Croft v Dunphy, noting that the same rule was applied in Hodge v The Queen, where the law under challenge was a provincial statute of Ontario, Canada, dealing with a subject listed in section 92 of the British North America Act, 1867. The Court also examined Australian jurisprudence on whether a State, distinct from the Commonwealth, possesses the authority to enact laws having extra-territorial effect. In Broken Hill South Limited v The Commissioner of Taxation, Justice Evatt, at page 378, explained that Australian States enjoy a constitutional status that is equal to or co-ordinate with that of the Commonwealth. He stated that sovereignty is not vested in one authority more than another; rather, it is divided according to the functions delineated in the Commonwealth Constitution. Within the limits prescribed, the legislative power of the States is of precisely the same quality and potency as that of the Commonwealth, with the Commonwealth’s authority in sections 51 and 52 being limited by subject-matter. Evatt further observed that the Commonwealth Parliament may legislate for “the peace, order and good government of the Commonwealth” over a wide range of subjects, and similarly the State of New South Wales may legislate for “the peace, welfare and good government” of New South Wales. Regarding taxation, and subject to any overriding provision of the Commonwealth Constitution, it is impossible to deny the States constitutional powers analogous to those of the Commonwealth within their respective territories. Legislation of the States cannot be regarded as ultra vires merely because of territorial considerations, unless comparable legislation of the Commonwealth would also be unconstitutional and void. The Court found these observations highly relevant to the present dispute.

The Court concluded that the powers of the Union and the State under sections 99(1) and 100 of the Government of India Act, as well as under articles 245(1) and 246 of the Constitution, concerning the subjects listed in their respective schedules, possess the same content and quality. Consequently, if the Union has the competence to enact legislation with extra-territorial operation, the State equally possesses that competence. Turning to the second contention raised by the appellant, the Court noted that the appellant argued that article 245(2), which states that “no law of Parliament shall be deemed to be invalid on the ground that it would have extra-territorial operation,” implicitly bars the States from enacting such laws. The Court rejected this argument as unsound. It explained that the phrase “extra-territorial operation” is employed in two distinct senses: first, to describe laws that address acts occurring within the State but having effects outside it; and second, to refer to laws that regulate the conduct of the State’s nationals abroad. Under the first sense, the laws are essentially intra-territorial, and article 245(1) permits both Parliament and State legislatures to enact them. The phrase in article 245(2) must be understood in its second, narrower sense, concerning legislation that governs a State’s citizens for acts done outside the State. Interpreting it otherwise would render the provision redundant for Parliament and inconsistent for State legislation. The Court affirmed this interpretation as incontrovertible.

The Court observed that the argument asserting that article 245 (2) by implication forbids a State from enacting any law with extra-territorial operation is untenable. It explained that the expression “extra-territorial operation” has been employed in two distinct senses. In the first sense it refers to legislation dealing with acts or events that occur within the State but whose effect extends beyond the State’s borders; such legislation is, in reality, intra-territorial even though it is loosely described as “extra-territorial”. In the second, stricter sense the phrase denotes laws of a State that regulate the conduct of its own nationals when those nationals act outside the State. The Court held that, under article 245 (1), both the Parliament and the State Legislatures possess the competence to enact laws that operate extra-territorially in the first sense. Consequently, the words “laws with extra-territorial operation” in article 245 (2) must be interpreted in the second, stricter sense, because otherwise the provision would be redundant with respect to legislation by Parliament and would create inconsistency with respect to legislation by the States.

The Court reinforced this interpretation by referring to the historical development of legislative authority on this topic. It noted that section 43 of the Charter Act 1833 limited the legislative power to persons and things situated within the State, thereby denying the authority to enact laws with extra-territorial operation in the first sense. However, the same section concurrently empowered the authority to make laws “for all servants of the Company within the Dominion of Princes and States in alliance with the said Company”. That clause, the Court said, expressly conferred the power to legislate in the second sense, i.e., to enact extra-territorial legislation for the Company’s servants.

The Court then turned to section 65 (1) of the Government of India Act 1915, which followed a similar pattern. While sub-clause (a) of that provision restricted the Indian Legislature’s power to make laws for persons and things within British India, sub-clauses (b), (c), (d) and (e) extended jurisdiction to enact laws with extra-territorial operation in the second sense. The Court read those sub-clauses verbatim: “(b) for all subjects of His Majesty and servants of the Crown within other parts of India; and (c) for all native Indian subjects of His Majesty, without and beyond as well as within British India; and (d) for the government of officers, soldiers, (airmen) and followers in His Majesty’s Indian forces, wherever they are serving, in so far as they are not subject to the Army Act (or the Air Force Act); and (e) for all persons employed or serving in or belonging to the Royal Indian Marine Service.”

Finally, the Court cited section 99 (2) of the Government of India Act 1935, which again addressed the issue. That provision declares that, “Without prejudice to the generality of the powers conferred by the preceding sub-section, no Federal law shall, on the ground that it would have extra-territorial operation, be deemed to be invalid in so far as it applies – (a) to British subjects and servants of the Crown in any part of India; or (b) to British subjects who are domiciled in …” (the remainder of the provision continuing in the subsequent text). By highlighting these historical statutes, the Court concluded that the constitutional scheme consistently recognised a separate category of extra-territorial legislation directed at a State’s own nationals, and that article 245 (2) must be read to preserve that recognized category.

In that provision, the law applied to any part of India wherever persons may be; to persons on ships or aircraft registered in British India or any Federated State wherever they may be; to subjects of a Federated State wherever they may be when the law concerned a matter accepted in the Instrument of Accession and within the legislative competence of the Federal Legislature for that State; and to members of, or persons attached to, a naval, military or air force raised in British India wherever they may be. In the case of Governor-General in Council v. Raleigh Investment Co. (1) the court examined whether these clauses limited the power of the Indian Legislature to make laws with extra-territorial effect on matters not listed in section 99(2). Chief Justice Spens held that the challenged provisions fell within the legislative authority granted by sections 99(1) and 100 of the Government of India Act, 1935, and therefore were not extra-territorial in operation. He further observed that even assuming an extra-territorial dimension, the phrase “without prejudice to the generality of the powers conferred by the preceding sub-section” in section 99(2) indicated the existence of an additional source of power, and that the enumeration of specific topics in that sub-clause was merely a precautionary measure.

On 14 August 1947, acting under section 9 of the Indian Independence Act, the Governor-General issued an Adaptation Order. In that order the words “for the whole or any part of British India or for any Federated State” were replaced by “including laws having extra-territorial operation for the whole or any part of the Dominion”, and subsection (2) was omitted. When the Constitution later came into force, the phrase “including laws having extra-territorial operation for the whole or any part of the Dominion” was removed and, in its place, article 245(2) was introduced. Consequently, article 245(2) serves as the successor to section 65(1) sub-clauses (b), (c), (d) and (e) of the Government of India Act, 1915, and to section 99(2) of the Government of India Act, 1935, and it deals with extraterritorial legislation in the second sense. Because the present appeal concerns extra-territorial operation in the first sense, article 245(2) does not apply, and the challenge to the impugned Act on the basis that it is barred by article 245(2) must therefore fail. The third contention raised by the respondent relates to the procedural sections of the Act governing the assessment and collection of taxes. It was argued that, even if the Bihar Legislature possessed the authority under Entry 54 to enact a taxation law affecting non-residents, it lacked the power to enforce such a law beyond its territorial limits, and that certain provisions, for example section 17 which authorised the search of premises and seizure of

The Court noted that sections of the Act dealing with the mechanics of assessment and collection, specifically the provision that authorized the seizure of accounts and the provision that made it an offence to hinder such seizure, were not before it for determination of their validity. The respondent had served a notice under section 13(5) of the Act, requiring the appellant to file his tax returns and indicating that, should the appellant fail to comply, the authorities would assess tax on the basis of a best-judgment estimate. Upon receipt of that notice, the appellant hastily approached the Court and sought a writ of prohibition, contending that the proceedings should be restrained because the tribunal lacked jurisdiction. The Court clarified that this question of jurisdiction was the sole issue requiring resolution at this stage. The Court further observed that even if some of the procedural or “machinery” provisions were later found to be defective, a determination of their validity would arise only when the question of their applicability actually arose. The Court referenced the principles articulated in Attorney-General for Canada v Cain and Croft v Dunphy, indicating that any such analysis would not alter the State’s substantive power to impose a tax and therefore lay outside the present appeal. The respondent’s counsel argued that if the procedural sections were invalid because they operated extraterritorially, and if the power to tax were so intertwined with those sections as to be inseparable, then the tax provision itself should also be struck down. The Court explained that the authority to levy a tax belongs to substantive law, whereas the mechanisms for executing that authority—such as assessment and collection—are matters of procedural law, and the two spheres are distinct and separable. It stressed the well-settled principle that a power to tax does not depend on the means of its enforcement. Citing the judgment in British Columbia Electric Railway Co. Ltd. v The King, the Court quoted Viscount Simon’s observation that a legislature may enact a law with extraterritorial effect that cannot be directly enforced, yet the law remains valid and must be implemented by the courts using whatever procedural tools are available. Without expressing a view on the validity of the procedural sections, the Court held that, insofar as the impugned Act authorised the imposition of tax on sales that fall within the Explanation to article 286(1)(a), the enactment was neither beyond the powers of the State Legislature nor invalid on the ground of extraterritorial operation. The Court then turned to the appellant’s further contention that, even assuming the State could, under the Explanation, legislate a tax on a non-resident without violating article 286(2), the Act would still be invalid because it was not authorised by the terms of the Explanation. The appellant advanced two grounds for this claim.

The appellant raised two principal grounds to support the contention that the impugned Act was unauthorised. The first ground asserted that, when the Explanation is properly interpreted, a seller may be subject to tax only if he is physically present within the State. The second ground contended that the goods in question were actually delivered in Bengal rather than in Bihar, and therefore the Explanation should not apply. The argument supporting the first ground relied on the language of the Explanation, which provides that the sale or purchase – not merely the act of sale – must be deemed to have occurred in the State where delivery is effected. The appellant urged that this provision should be read in accordance with the presumption that a State’s legislation is intended to operate only upon persons or property situated within its territory, and thus it could impose tax solely on a seller who was present within the State or on a purchaser who must be within the State’s borders. This presumption rests on the assumption that States possess jurisdiction solely over persons and property within their territory; however, as earlier explained, this assumption is incorrect. A State may legislate with respect to acts and events that take place within its territory, and if a sale is deemed to occur within the State by the legal fiction employed in the Explanation, the State’s jurisdiction to impose a tax on that sale is complete, and no question of exceeding territorial limits arises. Moreover, the presumption described by Maxwell – that Parliament does not intend its statutes to operate beyond the United Kingdom’s territorial limits – concerns extraterritorial operation in a different sense and does not imply that laws referring to acts within a State’s borders cannot have effect outside those borders. Additionally, jurisprudence such as The Province of Madras v. Messrs Boddu Paidanna & Sons held that a tax on the sale of goods is a levy imposed at the occasion of the sale, and The State of Bombay v. The United Motors (India) Ltd. confirmed that sales tax is a tax imposed on the taxable event of a sale. Consequently, a tax on the sale of goods is essentially a tax on the buying and selling act itself. Since a sale results from a bilateral contract involving both a seller and a purchaser, the authority to levy a tax on a sale necessarily confers the power to tax either the seller or the purchaser. In V. M. Syed Mohammad & Co. v. The State of Andhra, the Court addressed whether Entry 48 of the Provincial List of the Government of India Act, 1935, which spoke of a “tax on sale of goods,” included the power to tax the purchaser, thereby affirming that the power to tax a sale is indivisible and may be exercised against either party when the conditions set out in the Explanation are satisfied.

In this case the Court examined the provision of the Government of India Act 1935 that is titled “tax on sale of goods” and held that that provision did in fact contain the authority to impose a tax on the purchaser. The Court then observed that when Entry 54 in List II of the Seventh Schedule of the Constitution replaced the words “tax on sales” that appeared in Entry 48 with the words “tax on sale or purchase”, the change did not enlarge the powers that had previously been given by Entry 48. The substitution, the Court said, merely expressed in clearer language what was already implicit in the earlier entry. Accordingly, when article 286(1)(a) and the Explanation to that article speak of a “sale or purchase”, those words simply follow the language of Entry 54 and cannot be read as splitting the original power to tax sales into two separate parts – one part that would always be available against a purchaser because the purchaser must necessarily be within the State, and another part that would be available against a seller only if the seller were within the State’s jurisdiction. The Court ruled that the power is a single, indivisible authority that may be exercised against either a seller or a buyer whenever the conditions specified in the Explanation are satisfied, and that the Legislature may decide which party bears the tax. The Court noted that the language of the Explanation does not impose any limitation or condition on the exercise of this power; it is a general and unqualified statement that will include all cases in which goods are delivered for consumption in the taxing State, regardless of whether the seller is located in that State. To hold that the tax could be imposed on a seller only if that seller is within the State would amount to adding words to the Explanation that are not there, and there is no justification for such an addition. On the other hand the Court acknowledged that there are good reasons for vesting the legislature with the discretion to choose whether the tax falls on the seller or on the buyer. The tax imposed under the Explanation ultimately falls on the consumer-purchaser. While it is possible, for certain classes of goods, that the tax can effectively be charged on the purchaser, the Court pointed out that for other kinds of goods – for example medicines in the present appeal – the tax cannot be so shifted, and it is a familiar and sanctioned device to treat the seller as the agent of the State for the purpose of tax collection. By leaving the decision of whether to tax the seller or the buyer to the States, the Explanation merely recognised a well-known principle of taxation law that is sanctioned by usage and upheld by authority. This objection was therefore overruled. The Court then turned to the argument that the sales proposed to be taxed did not take place in Bihar because, according to the Explanation, the goods were actually delivered in Bengal. The contention advanced was that the phrase “actual delivery” in the Explanation was intended to be read in contrast to constructive or symbolic delivery and to refer to physical delivery of the goods.

The Court observed that the argument placed reliance on section 39(1) of the Sale of Goods Act, 1930 (Act III of 1930), suggesting that under that provision the common carrier acted as the agent of the purchaser and consequently delivery of the goods to the railway authorities in Bengal constituted actual delivery to the purchaser in Bengal. Section 39(1) was quoted in full: “Where in pursuance of a contract of sale, the seller is authorised or required to send the goods to the buyer, delivery of the goods to a carrier whether named by the buyer or not, for the purpose of transmission to the buyer, or delivery of the goods to a wharfinger for safe custody is prima facie deemed to be a delivery of the goods to the buyer.” The Court found that the wording of this section did not support the contention that delivery to a common carrier is equivalent to actual delivery to the purchaser. The provision merely assumes that, in fact, there has been no delivery—actual or otherwise—to the purchaser and creates a legal fiction by deeming delivery to a carrier to be prima facie delivery to the buyer. The Court questioned the purpose of this fiction, noting that section 39(2) clarifies that the fiction is intended to determine the party liable for loss or damage during transit. Where no loss or damage issue arises, the Court held that the fiction must be set aside and the factual circumstance of actual delivery must be examined. To illustrate this point, the Court referred to section 51(I) of the Sale of Goods Act, which states: “Goods are deemed to be in course of transit from the time when they are delivered to a carrier or other bailee for the purpose of transmission to the buyer, until the buyer or his agent in that behalf takes delivery of them from such carrier or other bailee.” In this clause the term “delivery” covers both the seller’s act of handing the goods to the carrier and the buyer’s act of receiving the goods from the carrier. The Court stressed that both cannot be regarded as actual deliveries because a sale can involve only one real delivery. If delivery to the carrier were treated as actual delivery, then the subsequent receipt of the goods by the purchaser from the carrier would also have to be an actual delivery, creating a logical inconsistency. The Court concluded that while for certain statutory purposes delivery to the carrier is treated as constructive delivery to the purchaser, true actual delivery, in the ordinary sense of the term, occurs only when the purchaser obtains possession of the goods. This factual possession, and not the earlier conveyance to the carrier, is what the term “actual delivery” signifies for the purposes of the present dispute.

Section 51 (I) uses the expression “actual delivery” to describe the moment when the goods are handed over to the buyer or to the buyer’s agent. Delivery made to a common carrier, on the other hand, is characterized as constructive delivery, a view that follows from section 39(1). The wording of the provision makes it clear that a common carrier is not regarded as the buyer’s agent for the purpose of actual delivery; rather, the carrier acts as the purchaser’s agent whose role is to convey the goods to the purchaser.

This principle has long been recognised in English common law. In the decision of James v. Griffin, the learned judge Parke B. explained that when a vendor delivers goods that have been sold to a carrier—whether the carrier is named expressly or is implied by the buyer’s instructions—such delivery constitutes a constructive delivery to the buyer. The vendor, however, retains a right, if the price remains unpaid or if the buyer is insolvent, to retake possession of the goods before they are actually delivered to the buyer or to any person the vendor intends to act as his agent. By doing so the vendor restores himself to the position he would have occupied had he never relinquished actual possession of the goods.

The judge further clarified that actual delivery to the buyer or the buyer’s agent terminates the state of “transitus,” that is, the passage of the goods. This actual delivery may occur at the buyer’s own warehouse, or at any place the buyer uses as his own for the purpose of depositing goods, even if the premises belong to another person, as illustrated in the cases of Scott v. Prettit and Rowe v. Pickford. It may also take place at a location where the buyer intends the goods to remain until he issues new instructions directing them to a fresh destination, a situation discussed in Dixon v. Baldwen. Finally, actual delivery can be effected when the buyer or his agent takes possession of the goods at a point short of the originally intended destination.

In the case of Ex parte Rosevear China Clay Company, the judge in Re Cock observed that authorities recognize the vendor’s right to stop the goods while they are in transit until they have actually reached the buyer’s hands or the hands of a person acting as the buyer’s servant or agent. Brett L.J., speaking in the same case, added that once the clay was appropriated by the vendor for the contract and placed on board the ship, ownership passed to the purchaser at the same moment that a constructive delivery of the claim was made to the purchaser, but not an actual delivery.

Similarly, in Kendal v. Marshall, the learned judge noted that where the goods have been appropriated by the vendor and delivered by the vendor to a carrier for transmission to the buyer, a constructive possession arises in the buyer. This body of case law underpins the interpretation that delivery to a carrier is constructive, while only delivery to the buyer or the buyer’s agent qualifies as “actual delivery.”

The Court explained that when a carrier is engaged to transport goods to the buyer, the buyer acquires a constructive possession of the goods even though the buyer does not yet have actual physical control. This principle was articulated in the earlier English cases and was incorporated in section 32(1) of the English Sale of Goods Act, which has been reproduced in section 51(1) of the Indian Sale of Goods Act. The legal commentary in Benjamin on Sales, eighth edition, page 889, describes the buyer’s interest in the goods carried by the carrier as “constructive though not yet actual possession.” Accordingly, the Court held that the term “actual delivery” used in the Explanation to article 286(1)(a) of the Constitution refers only to delivery of the goods to the purchaser or to the purchaser’s agent. Delivery of the goods to a common carrier does not satisfy the requirement of actual delivery. In the facts of the present case, the goods were therefore not actually delivered in Bengal when they were handed over to the carrier; the actual delivery occurred in Bihar when the purchaser finally received the goods. The appellant’s argument that delivery to the carrier amounted to actual delivery was consequently rejected. The Court ordered that the appeal be dismissed and that the appellant bear the costs of the proceedings. Justice Sinha, after reviewing the opinions prepared by his colleagues, noted that two contrasting viewpoints emerged. One view, expressed by Justice S.R. Das, advocated overruling the earlier decision of this Court in The State of Bombay v. The United Motors (India) Ltd. The other view, expressed by Justice T.L. Venkatarama Aiyar, urged adherence to that precedent. After careful and anxious consideration, Justice Sinha concluded that the latter view was more persuasive. All the judges agreed that the present dispute is governed by the earlier decision of this Court, reported in The State of Bombay case, and that if that decision correctly states the law, the present appeal must be dismissed. The Court also concurred that the language of article 286 of the Constitution, which forms the basis of this dispute, is not clear and is fraught with ambiguity, making its interpretation a matter of difficulty and doubt.

The Court observed that the ambiguity of article 286 is not a new problem. In the earlier case cited, as well as in the later decision reported in State of Travancore-Cochin v. Shanmugha Vilas Cashew Nut Factory, the Court was divided on how to interpret the provision, indicating that the question is inherently complex. The present division among the judges further underscores the difficulty involved in construing the article. At the outset, the Court identified the principal issue as whether it should follow the earlier decision in The State of Bombay v. The United Motors (India) Ltd. The judges acknowledged that, in appropriate circumstances, this Court may revisit and overturn its own prior rulings. However, there was disagreement as to whether the present case presented a suitable occasion for such a reversal. This disagreement highlighted the challenges faced by the Court in reaching a uniform interpretation of the constitutional provision.

In explaining his position, the judge said that, for the reasons set out by his colleagues Jagannadhadas and Venkatarama Aiyar, he concurred that the grounds were not sufficient to overturn the earlier decision. That earlier decision had been rendered after a comprehensive hearing in which every party having an interest in the outcome, including several states that intervened in the present matter, were given an opportunity to be heard. After such a full hearing the Court delivered an elaborate judgment whose printed report extended to sixty pages. The judge acknowledged that a contrary viewpoint had been expressed in the judgment of his colleague S. R. Das, but he emphasized that the mere possibility of an alternative interpretation of the disputed points did not justify revisiting the Court’s previous ruling. He observed that no counsel had alleged that any relevant provision of the Constitution or any other law had been overlooked by the Court when it delivered the earlier judgment, nor had any party claimed that the Court had relied on mistaken assumptions at the earlier stage. The judge further noted that, both under the Constitution and in general public perception, the Court was regarded as the guardian of law and the Constitution. He warned that if the Court were to set aside its own earlier decisions simply because another view might be taken, the public might be encouraged to doubt the finality of the highest court’s determinations. He stressed that certainty and definiteness of the law were essential for the rule of law, and therefore, in his view, the Court should disturb its own precedent only in exceptional circumstances, following the limited-review approach of the Judicial Committee of the Privy Council as referenced by his colleagues Jagannadhadas and Venkatarama Aiyar. He added that, when the Court’s interpretation of a constitutional provision did not enjoy legislative acceptance, the remedy lay with the legislature, which could amend the provision, as it had done in recent times.

Turning to the substantive issues of the case, the judge stated that there was unanimous agreement that the Explanation to article 286(1)(a) of the Constitution created a legal fiction. Under that fiction, a transaction of sale or purchase that would otherwise have an inter-State character was treated as a domestic transaction. The effect of the fiction was to localise such sales or purchases, converting what would have been inter-State transactions into transactions deemed to occur wholly within a single State. This classification placed them in a category distinct from the “outside the State” sales or purchases described in the main provision of article 286(1)(a), which expressly prohibited any State from imposing tax on such inter-State dealings. The judge noted that this doctrinal construction was widely accepted among the members of the Court, even though a difference of opinion remained regarding the extent to which the legal fiction should be applied in practice.

The Court noted that the principal aim of constructing the legal fiction was to avoid the imposition of tax more than once on the same transaction, although the fiction was not intended to eliminate taxation altogether. The Court also agreed that the fiction must be given its full effect by treating the assumed circumstance as if it were the actual circumstance. While the Court concurred on this general principle concerning the purpose and scope of the legal fiction, it remained divided on the extent to which the fiction should be applied in practice. Relying on the reasons advanced by the learned colleague Venkatarama Aiyar, the Court accepted that the Explanation creates a situation in which the sale is deemed to occur within the territorial jurisdiction of the State that is said to have hosted the transaction, thereby bringing the sale within that State’s taxing authority. This consequence does not arise because the Explanation expressly confers a positive power on the State to levy sales tax; rather, it follows because the transaction, being characterised as an intra-State sale, falls outside the prohibition contained in article 286(1)(a), which bars taxation of a sale occurring outside the State. The Court held that the Explanation must be read as an integral component of article 286(1)(a). Consequently, the Explanation implies negatively that a sale or purchase taking place outside a State cannot be taxed, and by necessary implication that a sale or purchase occurring inside a State may be taxed by that State, because such a transaction does not fall within the mischief that the constitutional prohibition seeks to prevent. In other words, once a transaction is declared to be outside the reach of the prohibition in article 286(1)(a), the State’s power to impose a tax, as vested in article 246 read with item 54 of List II of the Seventh Schedule, becomes operative. The Court could not accept the view expressed by the learned colleague S. R. Das, because that view extended the purpose of the fiction beyond its intended limitation of avoiding multiple taxation. The view of that colleague, according to the Court, would prohibit any State from levying sales tax whatsoever, a result that the Constitution did not intend. While the imposition of multiple sales taxes on a single transaction could hinder the free movement of inland trade and commerce, the Court held that the levy of sales tax by the one State in which the sale is deemed to have taken place, by virtue of the Explanation, does not create such an obstacle. Accordingly, the position advocated by the learned colleague Venkatarama Aiyar was not inconsistent with the constitutional purpose expressed in article 301, which declares that trade, commerce and intercourse shall be free throughout the territory of India.

The Constitution declares that trade, commerce and intercourse shall be free throughout the territory of India. In the present discussion, the Court expressed the view that the opinion advanced by the learned brother S R Das concerning the practical operation of the legal fiction does not give the fiction its full effect. Together with this issue, there exists a dispute over whether clause (2) of article 286 is to be understood as falling under article 286(1)(a) read together with the Explanation, or whether the reverse relationship should apply. The Court, after considering the reasons set out by the learned brother Venkatarama Aiyar, concluded that the more persuasive interpretation is that clause (2) of article 286 of the Constitution is subject to article 286(1)(a) as read with the Explanation. Accordingly, the Court held that, taken as a whole, it should accept the earlier judgment of this Court reported in 1953 S.C.R. 1069 and allow that decision to continue to govern the present controversy. On that basis, the Court directed that the appeal be dismissed and that costs be awarded. By order, the appeal was allowed and an instruction was issued that, until Parliament enacts a different law, the State of Bihar must refrain from imposing sales tax on dealers located outside the State for transactions that occurred in the course of inter-State trade or commerce, even if the goods were subsequently delivered for consumption within Bihar as a direct result of such transactions. The State was ordered to pay the costs incurred by the appellant in both this Court and the lower Court. The interveners were directed to bear and pay their own costs.