Commissioner of Sales Tax, Uttar Pradesh v. The Modi Sugar Mills Ltd

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

Court: Supreme Court of India

Case Number: Civil Appeal No. 443 of 1957

Decision Date: 31 October 1960

Coram: J.C. Shah, S.K. Das, M. Hidayatullah, K.C. Das Gupta, N. Rajagopala Ayyangar

In this matter, the Commissioner of Sales Tax for Uttar Pradesh was the petitioner and The Modi Sugar Mills Ltd was the respondent. The case was decided on 31 October 1960 by a five‑judge bench of the Supreme Court of India comprising Justice J. C. Shah, Justice S. K. Das, Justice M. Hidayatullah, Justice K. C. Das Gupta and Justice N. Rajagopala Ayyangar. The judgment was reported in the 1961 All India Reporter at page 1047 and in the 1961 Supreme Court Reports (Second Series) at page 189, with subsequent citations in later reporters.

The respondent company manufactured both edible and non‑edible oils and was registered as a “dealer’’ under the United Provinces Sales Tax Act, 1948. Its financial year began on 1 June and concluded on 31 May of the following year. Pursuant to section 7(1) of the Act, read together with rule 39 of the United Provinces Sales Tax Rules, the company elected to be assessed on the turnover of the preceding year and consequently filed its return for the assessment year 1948‑49 based on the turnover that ended on 31 May 1947. The Sales Tax Officer assessed the turnover of edible oil at a rate of three pies per rupee in accordance with section 3 of the Act. For non‑edible oil, the Officer held that a government notification dated 8 June 1948, issued under section 3(A) and effective from 9 June of the assessment year, introduced a higher rate of six pies per rupee. Accordingly, the Officer assessed the non‑edible oil turnover at three pies per rupee for the initial sixty‑nine days of the year and at six pies per rupee for the remainder of the year.

The assessee appealed this assessment, and the appellate authority modified the order, directing that a uniform rate of three pies per rupee be applied to both edible and non‑edible oils. The revising authority set aside the appellate order and restored the original assessment of the Sales Tax Officer. Upon a direction from the High Court, the revising authority referred a question of law to the Supreme Court. The High Court had held that the assessee should pay tax at a flat rate of three pies per rupee. On special leave, the Commissioner of Sales Tax appealed this decision. The Supreme Court, through the opinions of Justices Hidayatullah, Das Gupta and Sliah, affirmed the High Court’s view, holding that the assessee who elected to submit a return on the turnover of the previous year was liable to be assessed at the rate in force on the first day of the assessment year, and that any subsequent increase in the rate by a notification under section 3(A) did not alter that liability.

The Court explained that a taxpayer who chose to file his return based on the turnover of the preceding year was required to be assessed for sales tax at the rate that was in effect on the first day of the assessment year. This position originated because the tax liability arose on that first day, and any later increase of the rate through a notification issued under section 3(A) did not change the liability that had already been created. The Court stressed that a taxation statute must be read according to the clear language it contains; nothing may be read into it by implication, nor may external provisions be grafted on to fill a presumed gap. According to the opinion of Justices S. K. Das and Ayyangar, the tax rate applied by the sales‑tax officer conformed to the law. Considering the scheme behind the option to elect the previous year’s turnover granted by section 7(1) of the Act, the Court held that any amendment in the law or in the tax rate made during the assessment year must also apply to the turnover of the previous year, which the Act treats as the turnover of the assessment year itself. Consequently, sales made during that period had to be taxed at the rate that was prevailing in the assessment year. Although the notification effecting the rate change was intended to be prospective and aimed at altering the tax rate during the assessment year, the specific date mentioned in the notification did not bar the application of the assessment‑year rate to the turnover that had been elected from the previous year. The Court rejected the argument that a lack of mechanisms for reassessment and refund meant that the tax basis for an assessment year could only be the rate in force on the first day of that year. It cited provisions such as sections 10 and 22 of the Act, which allow for reductions, refunds, correction of errors, and even enhancement of tax that has already been levied. The Court found no ambiguity in the notification and therefore declined to apply the rule that ambiguities should be resolved in favour of the assessee.

The judgment was rendered in a civil appellate jurisdiction concerning Civil Appeal No. 443 of 1957, which was filed by special leave against the order dated 25 April 1955 of the Allahabad High Court in Civil Miscellaneous Case No. 26/1951. The appeal was argued on behalf of the appellant by counsel C. B. Aggarwala and C. P. Lal, and on behalf of the respondent by counsel S. K. Kapur and Mohan Behari Lal. The decision was pronounced on 31 October 1960. The judgment of Justices Hidayatullah, Das Gupta and Shah was delivered by Justice Shah, while the separate judgment of Justices Das and Ayyangar was delivered by Justice Ayyangar. Justice Shah, acting as Judge (Revisions) under the authority of section 11 of the United Provinces Sales Tax Act XV of 1948, prepared a statement of case and referred a specific question to the High Court of Judicature at Allahabad. The question posed was whether the assessee, a manufacturer and dealer of non‑edible oils who had elected to base his assessment on the previous year’s turnover for the assessment year 1948‑49, should be assessed at the flat rate of three pies per rupee on the entire turnover of the previous year, or whether he should be assessed at the rates of three pies per rupee and six pies per rupee in proportion to the two periods covering 1 April to 8 June 1948 and 9 June 1948 to 31 March 1949 respectively.

The Court explained that the question before the High Court was whether the assessee, a manufacturer and dealer of non‑edible oils who had, in the preceding year, chosen to be assessed for the assessment year 1948‑49 on a flat rate of three pies per rupee on the entire turnover of the previous year, should instead be taxed at two different rates—three pies per rupee for the turnover attributable to the period from 1 April to 8 June 1948 and six pies per rupee for the turnover attributable to the period from 9 June 1948 to 31 March 1949. The High Court answered that the applicant company was liable to pay tax for the assessment year 1948‑49 on the turnover of the previous year in respect of sales of non‑edible oils at the flat rate of three pies per rupee. Following that decision, the appellant filed the present appeal with special leave, challenging the High Court’s conclusion.

The factual background set out by the Court showed that the appellant, Modi Food Products Co., Ltd., hereinafter referred to as “the assessee,” was engaged in the manufacturing of both edible and non‑edible oils at its factory in Modinagar, District Meerut, State of Uttar Pradesh. The assessee was registered as a dealer under the United Provinces Sales Tax Act XV of 1948. Its financial year began on 1 June and ended on 31 May of the following year. For the year of account 1946‑47, the assessee’s sales of edible and non‑edible oils amounted to Rs 63,02,849‑7‑7. The Uttar Pradesh Legislature had, with effect from 1 April 1948, enacted the United Provinces Sales Tax Act XV of 1948, which imposed a tax on the sale of specified commodities. The Act was subsequently amended by Act XXV of 1948, which operated retrospectively from 1 April 1948. Under the Act, “assessment year” was defined as the twelve‑month period ending on 31 March, and “previous year” was defined as the twelve‑month period ending on the 31 March immediately preceding the assessment year, or, if a dealer’s accounts were prepared to a date other than 31 March, the dealer could, at its option, select the year ending on the date to which its accounts had been made up. “Turnover” was defined as the aggregate of the proceeds of sale by a dealer.

Section 3 of the Act provided that, subject to certain exceptions, every dealer whose turnover in the previous year exceeded Rs 12,000—or a higher amount that might be prescribed—was required to pay a tax at the rate of three pies per rupee of turnover in each assessment year. The Provincial Government, however, was empowered to reduce the rate of tax for any dealer or class of dealers on the turnover in respect of any goods or class of goods. Section 3‑A authorized the Government of Uttar Pradesh to replace the multiple‑point scheme of taxation laid down in section 3 with a single‑point system, and by way of notification to declare that the proceeds of sale of any goods or class of goods would not be included in the turnover of any dealer except at a single point in the series of sales by successive dealers as may be prescribed; if such a declaration was made, the turnover of the dealer whose turnover included the sale of those goods would be taxed at a rate not exceeding one anna per rupee. Section 7 required every dealer whose turnover in the previous year was Rs 12,000 or more to submit a return or returns of his turnover of the previous year within sixty days of the commencement of the assessment year, in the form and verified manner prescribed. The proviso to that section gave the Government the authority to prescribe that any dealer or class of dealers could, in lieu of the return specified in the section, submit a return or returns of his turnover of the assessment year at intervals that might be prescribed.

In this case, the Court explained that under section 3‑A the Government could declare that the proceeds of sale of any goods or class of goods would not be taken into account in the turnover of any dealer, except at a single point in the successive chain of sales that might be prescribed. The declaration also allowed the Government to fix a tax rate on the turnover of the dealer in whose turnover such sale was included, provided that the rate did not exceed one anna per rupee.

Section 7 required every dealer whose turnover in the preceding year was Rs 12,000 or more to file a return or returns of that turnover within sixty days after the beginning of the assessment year, using the form and verification method prescribed. By the proviso to that section, the Government was empowered to permit any dealer or class of dealers to file, instead of the return specified, a return of the turnover for the assessment year at intervals that might be prescribed.

The Act also made provision for appeals against the order of assessment and for revisions against the order of the appellate authority. Section 11 authorised the High Court of Judicature at Allahabad to decide questions of law that arose in any assessment case and were referred on a statement of the case prepared by the Revising Authority.

Section 24 invested the Provincial Government with the authority to make rules to give effect to the purposes of the Act, especially with respect to certain matters specified in the statute. Exercising that power, the Government of Uttar Pradesh framed the Uttar Pradesh Sales Tax Rules. Rule 39 of those rules gave every dealer the option of submitting a return of the turnover for the assessment year instead of a return of the turnover for the preceding year; a dealer who had not carried on business at all during the previous year had no such option and was required to submit a return of the assessment‑year turnover.

Rule 40 provided that a dealer who chose to submit a return of the previous year’s turnover must, within sixty days of the start of the assessment year, give the Sales Tax Officer a return showing that previous‑year turnover. Rule 41 stipulated that any dealer whose estimated turnover for the assessment year was at least Rs 15,000 and who elected to submit a return for that year must, before the last day of July, October, January and April, file with the Sales Tax Officer a return of the gross turnover for the quarters ending 30 June, 30 September, 31 December and 31 March.

Finally, the Court noted that the authority conferred by section 3‑A, which had been incorporated into the Act by Act XXV of 1948, was being exercised in the matters before it.

The Government of Uttar Pradesh issued a notification in which it declared that, exercising the powers given by section 3‑A of the United Provinces Sales Tax Act, 1941, as amended by the United Provinces Sales Tax (Amendment) Act, 1948, the Governor was pleased to announce that, effective from June 9 1948, the proceeds of sale of goods listed in column 2 of the accompanying schedule would not be taken into account in the turnover of any dealer except at the specific point in the chain of successive dealers identified in column 4, and only under the circumstances described in column 3. The Governor further ordered that, from the same date of June 9 1948, the rate of tax applicable to the items shown in column 5 of the schedule would apply. In addition, the notification required every dealer who, by or on his behalf, held any of the goods mentioned in the schedule at the close of the eighth day of June 1948 to submit a statement showing both the quantity and the price of such stock, as well as the stock of those goods that had been held on May 24 1948, and to file that statement with the appropriate assessing authority no later than June 30 1948. Attached to the notification was a detailed schedule that set out the description of a range of commodities, the circumstances under which the turnover of each commodity was to be calculated, the point at which tax was to be levied, and the rate of tax that was to be charged. Item 14 of that schedule dealt with “oils of all kinds excluding edible oils but including Vanaspati”, and it specified that sales of those oils by manufacturers in Uttar Pradesh were liable to tax at the rate of six pies per rupee. By virtue of this notification, non‑edible oils became subject to a single‑point tax from June 9 1948, the point of taxation being the moment of sale by an importer or a manufacturer in the United Provinces. The assessee then filed its return for the assessment year 1948‑49, declaring its taxable turnover for the preceding year that ended on May 31 1947, and submitted that return to the Sales Tax Officer of the Meerut Range. After examining the return, the Sales Tax Officer assessed tax in the amount of Rs 1,16,238‑12‑0, holding that sales of non‑edible oils made during the first sixty‑nine days of the turnover year were to be taxed at the rate of three pies per rupee, while sales made during the remaining two hundred ninety‑six days were to be taxed at the higher rate of six pies per rupee. Dissatisfied with this assessment, the assessee appealed the order under section 9 of the Act to the Judge (Appeals), Sales Tax. The appellate authority altered the assessment, directing the assessee to compute tax on non‑edible oils on the basis of the previous year’s turnover at a uniform rate of three pies per rupee, and consequently reduced the tax liability to Rs 1,08,477‑0‑3. The revising authority later set aside the appellate order and restored the original assessment made by the Sales Tax Officer. Following a direction issued by the High Court, the revising authority then prepared a comprehensive statement of the case for further consideration.

In this case the Sales Tax Officer presented a question for the High Court’s opinion, believing that the question stemmed directly from the assessment that had been made. The High Court, however, chose to restate the question in the form set out earlier in the proceedings and ultimately gave a decision that favoured the assessee. The Court explained that sections 3 and 3‑A of the Sales Tax Act are the charging sections, and that under these provisions the liability to pay sales tax for each assessment year is calculated on the dealer’s total turnover. The Court further observed that section 7, when read together with rule 39, gives the assessee the option of adopting the turnover of the preceding year as the taxable turnover for the current assessment year. If the assessee elects to use the previous year’s turnover, the law requires him to file a return within sixty days of the commencement of the assessment year, and the return must disclose the turnover for that earlier year. Conversely, if the assessee decides to adopt the turnover earned in the assessment year itself, he must file returns before the last days of July, October, January and April, each return covering his gross turnover for the four quarters ending 30 June, 30 September, 31 December and 31 March respectively. The Court stressed that the tax is levied in respect of the assessment year and not in respect of business carried on in the preceding year, and that the rate applicable to the tax is the rate that is in force during the assessment year, a principle that is clearly expressed in sections 3 and 3‑A. The taxable turnover for the assessment year, however, may – except in certain cases that are not material to the present appeal – be either the turnover of the previous year or the turnover of the assessment year, according to the taxpayer’s election. When the assessee adopts the previous year’s turnover, sections 3 and 7 together with rules 39 and 40 cause the liability to arise on 1 April, and the rate applicable is the rate that is in force on that date. When the assessee adopts the turnover of the assessment year, sections 3 and 7 and rule 41 create a liability that arises at the end of each quarter. The Court observed that assessing tax on the previous year’s turnover results in an artificial turnover figure that does not correspond to the actual sales made in the assessment year, whereas taxing on a return based on the assessment‑year turnover is based on the real sales of that year. Moreover, the tax paid on the previous year’s turnover is not linked to the actual sales and there is no provision allowing adjustments to the tax liability when the actual turnover is ascertained at the end of the assessment year. The Court also noted that the Government of the United Provinces, by a notification dated 8 June 1948, altered the tax rate for various commodities, including non‑edible oils, with effect from 9 June 1948. The Sales Tax Officer was therefore correct in his view that the levy of tax at the altered rate could not be applied to sales that occurred before 9 June 1948.

The Court noted that before the notification dated 9 June 1948 the tax rate on edible oil turnover was fixed at three pies per rupee. The issue before the Court was whether, because the rate was altered during the assessment year, the assessee became liable to pay the higher rate on any part of the turnover of the preceding year. If such liability arose, the Court had to determine the basis on which it should be assessed. The taxpayer who had elected under section 7 and rule 40 to adopt the previous year’s turnover was required to file the return within sixty days of the commencement of the assessment year. Neither the Act nor the Rules provided any mechanism for filing a supplementary return when the rate changed during the year, nor did they allow a retrospective modification of an assessment already made. Accordingly the legislation created two distinct and clear schemes for assessing sales tax. The first scheme applied to a taxpayer who elected to file a return based on the turnover of the preceding year. The second scheme applied to a taxpayer who was required by law to file a return on the turnover of the current assessment year. Under the first scheme the liability arose on the turnover of the previous year and the tax was paid at the rate that was in force after the period ended. That rate applied to the turnover of the preceding year. Under the second scheme the taxpayer paid tax in quarterly installments based on the actual turnover of the preceding quarter and at the rate or rates prevailing in that quarter. The Court examined whether, when the rate of tax or its incidence was altered during the year, the legislation intended to merge these two schemes. The Court also considered whether such a merger would permit a taxpayer to shift from one scheme to the other. The Court found that neither the Act nor the Rules contained any express provision to allow such a merger, and the notification itself did not indicate that intention. For a dealer who elected to use the turnover of the assessment year, the application of the notification was straightforward because it required levy of tax at the altered rate only on sales occurring after the fixed date. Sales made before that date continued to be taxed at the original rate. The Court then asked whether any mechanism was provided in the Act or the Rules to divide the assessment year into periods before and after the rate alteration. The Court also considered whether such a mechanism would be used to apportion the previous year’s turnover. The Court concluded that the legislation contained no express provision for such a division, and it would be difficult to imply one because the dates of commencement and closure of a taxpayer’s previous year could vary according to the accounting system adopted. Furthermore, the year need not consist of exactly three hundred and sixty‑five days, making any antedating of the alteration inappropriate.

It was observed that there is no express provision in the Act for projecting the division of the previous year’s assessment and for apportioning the turnover of that year, and that such a provision cannot be inferred. The commencement and closure dates of a taxpayer’s previous year may differ according to the accounting system the assessee uses; the year may begin on any day of any recognized calendar year and need not consist of three hundred sixty‑five days. Consequently, antedating by one year the date on which a change in rate or incidence is made would be plainly inappropriate. While the turnover can be divided proportionately between the period of the assessment year before the alteration and the period after the alteration, this method, although prospective, must be treated as having been applied retrospectively to the previous year on a day that is offset from the beginning of the accounting year by the number of days separating the alteration date from the beginning of the assessment year. Nevertheless, basing the taxable turnover for the assessment year on the turnover of the previous year is itself a fictional construct, and in the absence of any explicit provision in the Act, the Rules, or even in the notification that sets out a mechanism for such a division, the Court could not accept that this fictional scheme could be projected into the previous year to create an artificial split of turnover for the purpose of applying the altered rate from the date of division. Counsel for the State of Uttar Pradesh presented several hypothetical situations arguing that refusing to use this method of dividing the previous year’s assessment when applying the altered rate would create anomalies in calculating tax liability. He suggested that a person who is neither a manufacturer nor an importer of goods listed in the schedule to the notification under section 3‑A might, if he chooses the previous‑year turnover as his taxable turnover, become liable for tax despite the Government’s intention to relieve him. The Court, however, held that a taxpayer who voluntarily adopts the previous‑year turnover does so with full awareness of the advantages and disadvantages involved. The possibility that he may incur tax while another taxpayer, using an alternative method of filing returns, could obtain partial exemption because of an exemption granted during the year does not, in the Court’s view, justify departing from the clear provisions of the Act. In interpreting a taxing statute, equitable considerations have no place, and such statutes cannot be interpreted based on presumptions or assumptions; the court must look directly at the statutory language and give it its full effect.

The Court explained that the interpretation of a taxing statute must be grounded strictly in the language of the enactment. The statute is to be read in accordance with what is plainly expressed, and the Court cannot read into it provisions that are not stated. It is forbidden to import any provision so as to fill a presumed gap in the legislation. Section 18 (el.) (c) of the Act, which authorises a proportionate reduction of tax where a change or discontinuance of business occurs during the assessment year of a firm that has been assessed on the basis of the previous year’s turnover, does not support the argument that the turnover of the preceding year may be artificially divided when circumstances change mid‑year. The provision is expressly limited to alterations in or discontinuance of the business of a firm; it does not extend to individuals. The Court said it is not its role to inquire why the Legislature omitted a similar rule for individuals. Nevertheless, the very presence of an express provision dealing with changes or discontinuance of a firm’s business during the assessment year, and permitting a proportional reduction of tax already paid, indicates that where no such provision applies, any modification of liability is not permissible when the taxable turnover has been fixed on the previous year’s figure. The statute does not provide that, in order to give effect to a rate alteration during the assessment year, the previous year’s turnover should be artificially split for the purpose of applying the new rate. Because the Legislature has not supplied a mechanism for calculating the liability under such a scenario, any attempt to project the liability becomes infeasible. A legal fiction must be confined to the purpose for which it was created and may not be stretched beyond its legitimate scope. The turnover of the previous year is, by fiction, treated as the turnover of the assessment year, but it is not the actual turnover of that year. While the Legislature may lawfully change the tax rate during the year, it must also devise the machinery required to enforce that change upon the taxpayer. In the absence of such legislative machinery, the Court cannot resort to a non‑prescribed fiction nor create its own method of computation. Consequently, the Court held that the High Court’s conclusion was correct. The appeal was therefore dismissed with costs. The judgment of Justice Ayyangar, however, expressed regret at being unable to agree with the immediately preceding decision. The factual background of the appeal was then summarised: a company named The Modi Food Products Ltd., which had been amalgamated with the respondent and would be referred to herein as the assessee, was during the relevant years …

In the years 1946 and 1947 the company called The Modi Food Products Ltd., which had later been amalgamated with the respondent, operated as a manufacturer and dealer in vegetable oils, both edible and non‑edible. During that period no law imposed any tax on sales. The United Provinces legislature later enacted the United Provinces Sales Tax Act in 1948; the Act received the Governor’s assent and was published in the official Gazette on 5 June 1948. Section 1(2) of that Act provided that it would be deemed to have come into force on 1 April 1948. The present appeal concerned the liability of the assessee to sales tax under that Act for oil sales made by the assessee between 1 June 1946 and 31 May 1947, which constituted the assessee’s account‑year immediately preceding the first assessment year under the Act, namely 1948‑49. Section 3 of the Act, quoted for the relevant words as it stood at the material time, provided: “Liability to tax under the Act. Subject to the provisions of this Act, every dealer shall pay on turnover in each assessment year a tax at the rate of three pies a rupee, provided that – (i) the Provincial Government may, by notification in the official Gazette, reduce the rate of tax on the turnover of any dealer or class of dealers or on the turnover in respect of any goods or class of goods; and (ii) a dealer whose turnover in the previous year is less than Rs 12,000 or such larger amount as may be prescribed shall not be liable to pay the tax under this Act for the assessment year.” The United Provinces Sales Tax Amendment Act, 1948 (Act XXV of 1948) amended that proviso slightly and inserted Section 3‑A, which read: “Section 3‑A. Single point taxation. (1) Notwithstanding anything contained in Section 3, the Provincial Government may, by notification in the official Gazette, declare that the proceeds of sale of any goods or class of goods shall not be included in the turnover of any dealer except at such single point in the series of sales by successive dealers as may be prescribed. (2) If the Provincial Government makes a declaration under sub‑section (1) of this Section, it may further declare that the turnover of the dealer, in whose turnover the sale of such goods is included, shall, in respect of such sale, be taxed at such rate as may be specified not exceeding one anna per rupee if the sale relates to goods specified below, and nine pies per rupee if it relates to any other goods.” The non‑edible oil that formed the basis of the assessment in the present appeal was not listed among the goods specified in Section 3‑A and therefore fell within the residuary clause of that section. The United Provinces Government subsequently issued a notification dated 8 June 1948 under Section 3‑A of the Act.

In the matter before the Court, the Government of the United Provinces had issued a notification under the authority granted by Section 3‑A of the United Provinces Sales‑Tax Act, 1948, as amended by the United Provinces Sales‑Tax (Amendment) Act, 1948. The Governor, acting under those powers, declared that with effect from 9 June 1948 the proceeds of sale of any goods listed in column 2 of the accompanying Schedule would not be counted in the turnover of a dealer, except at the specific point in the chain of successive dealers that was identified in column 4 of the same Schedule, and only under the conditions described in column 3. The Governor also ordered that, from the same date, the rate of tax applicable to the turnover of those goods would be the rate entered in column 3 of the Schedule. Furthermore, the Governor required that every dealer who, by his own action or on his behalf, held any of the goods mentioned in the Schedule as of the close of 8 June 1948 must submit a statement to the appropriate assessing authority by 30 June 1948. The statement had to show both the quantity and the price of the stock held on that date as well as the stock that had been on hand on 24 May 1948.

The Schedule annexed to the notification specifically listed non‑edible oil of the kind dealt with by the assessee and indicated that such oil, when manufactured in the United Provinces, was subject to a tax rate of six pies per rupee. At the time relevant to the appeal, Section 7 of the Sales‑Tax Act governed the determination of turnover and the assessment of tax. Section 7(1) provided, subject to Section 18, that any dealer whose turnover in the preceding year was Rs 12,000 or more must file a return of his previous‑year turnover within sixty days after the start of the assessment year, using the form and verification method prescribed. The provision also allowed the Provincial Government to permit any dealer or class of dealers to file, in place of the return required by Section 7(1), a return of the turnover for the assessment year itself, provided that such return was filed at intervals, in the form, and with the verification prescribed. The provision further empowered the assessing authority, at its discretion, to extend the filing deadline for any person or class of persons.

Using the authority conferred by the first proviso of Section 7(1), the Government framed rules, including Rule 39, which gave dealers the option to submit returns of their assessment‑year turnover instead of returns of the previous year’s turnover. The assessee chose to exercise this option and therefore was assessed on the basis of its turnover for the previous year, in accordance with Section 7(1) of the Act, with respect to the first assessment year after the Act became operative.

In the assessment year 1948‑49, which was the first year after the enactment of the applicable Sales Tax Act, the assessee submitted a return that covered the turnover of the preceding year, namely the period from 1 June 1946 to 31 May 1947. The total turnover reported for that period amounted to Rs 63,02,849‑7‑7. By an order dated 12 March 1949, the Sales Tax Officer assessed the turnover attributable to edible oil at a rate of three pies per rupee of turnover. Regarding the turnover arising from non‑edible oil, the Officer considered the notification issued under section 3(A) of the Act, which had come into force on 9 June of the assessment year. The Officer held that the assessee should be taxed at three pies per rupee for the first sixty‑nine days of the year and at six pies per rupee for the remaining days, and accordingly computed the tax on that basis.

The assessee subsequently appealed the Officer’s order before the Judge (Appeals) of the Meerut Range. That Judge set aside the Officer’s assessment and held that the entire turnover—whether derived from edible or non‑edible oil—should be taxed at the uniform rate of three pies per rupee prescribed by section 3(1) of the Act. The Judge reasoned that the terms of the notification precluded the application of the new tax rate to sales that had taken place in the previous year, a year which the assessee had elected as the basis of assessment; applying the new rate would therefore amount to a retrospective operation, which the notification itself forbade. The tax department then moved the Judge (Revision), who accepted the department’s argument and restored the original assessment of the Sales Tax Officer, thereby applying the notification’s rates to the assessee’s turnover. Following this, the assessee filed an application before the Judge (Revision) seeking a reference to the High Court under section 11 of the Act to obtain an opinion on whether the notification’s rate could be applied to sales that occurred on or before 8 June 1948. The application for a reference was dismissed, prompting the assessee to petition the High Court for a direction to refer the matter. The High Court ordered the reference and, after reframing the issue, posed the following question to the Supreme Court: whether a manufacturer‑dealer of non‑edible oils who had elected the previous year as the basis of assessment for the year 1948‑49 should be levied at the flat rate of three pies per rupee on the whole of the previous year’s turnover, or whether the turnover should be taxed at three pies per rupee for the period from 1 April to 8 June 1948 and at six pies per rupee for the period from 9 June 1948 to 31 March 1949.

In this case the Court noted that the High Court had answered the reference in favour of the assessee, holding that the notification made under section 3(A) could not be used to determine the rate of tax payable on the assessee’s turnover for the previous year. The present appeal challenged that answer. Because the material before the Supreme Court followed essentially the same lines as before the High Court, the Court set out the reasoning employed by the learned Judges in upholding the assessee’s contention that section 3(A) was inapplicable to fix the tax rate. The learned Judges based their conclusion on five principal grounds. First, the assessee could not be taxed at the rates specified in the notification unless those new rates operated retrospectively. Second, section 3(A), which had been inserted into the parent Act (Act XV of 1948) by the Amending Act XXV of 1948, was not enacted with retrospective effect. Although the charge imposed by section 3(1) read with section 7(1) imposed tax retrospectively from 1 April 1948, section 3(A) itself did not so operate from that date; consequently the liability that had become fixed under Act XV of 1948 in its original form could not be varied by section 3(A) and therefore would not be affected by any notification issued under that provision. Third, a notification issued under section 3(A) could not have retrospective effect because section 3(A) did not operate of its own force; it merely empowered the Government, by means of a notification, to change the law, and such changes could not be made to apply before the date of the notification. Fourth, the language of section 3(A) referred to “in respect of such sales”, which indicated sales occurring after the notification; hence a notification under that section could not alter the rate of levy for sales that took place before the notification. Fifth, the terms of the notification were consistent with the general scheme of the Act and negated any retrospective operation; accordingly, as the notification applied only to sales that had taken place in the previous year, it could not be affected by the enhanced rate of duty. The Court then pointed out that the High Court had erred in holding that section 3(A) was not intended to operate retrospectively from the commencement of the parent Act. Section 1(2) of the Sales‑tax Amending Act XXV of 1948, which introduced section 3(A), expressly provided that “It (this Act) shall be deemed to have come into force on the 1st April, 1948.” Because section 3(A) formed part of that enactment, it was deemed to have effect from that earlier date, rendering the High Court’s view a mistaken one, though the error did not affect the core reasoning of the learned Judges.

The Court observed that the earlier error concerning the retrospective operation of section 3(A) would not disturb the principal reasoning of the learned Judges of the High Court. In addition to expanding on the other points raised in the High Court judgment, the respondent’s counsel emphasized that the Act contained no specific provision for refund or reassessment, a provision that would have been necessary had the legislature intended a rate levy with retrospective effect to apply to assessees who chose the “previous‑year‑turnover” method of assessment. He explained that for assessees who elected to be assessed on the basis of their turnover during the assessment year, the statutory procedure required the filing of quarterly returns together with provisional payment of tax on the basis of each return. The final assessment was completed only after the financial year ended, when the total tax liability for the year was determined and any balance due was demanded after adjusting the amounts already paid during the year, as provided by Rule 41. Consequently, in such cases a change in the law—whether a change in the tax rate or a change in the basis of taxation—during the year would automatically be reflected in the final assessment and therefore would not create any difficulty. By contrast, the counsel argued that if a change in the tax rate during the year were held to apply to assessees who had selected the previous‑year‑turnover basis, the assessment could not be suitably adjusted because the statute did not provide a mechanism for making such adjustments. He contended that the scheme of the Act required that, for the previous‑year‑turnover assessees, the tax liability be determined according to the law as it stood on the first day of the assessment year; the liability therefore became fixed and “crystallised” on that date and remained unaffected by any subsequent legislative changes during the same assessment year. In light of these additional submissions, the Court found it appropriate to analyse the respondent’s arguments under three distinct headings that naturally emerged from them. First, whether the Act, read together with the Rules made to give effect to its provisions, draws any distinction between the basis of tax liability—separate from the amount of turnover—of assessees who have opted for the previous‑year‑turnover method and those who have opted for the assessment‑year‑turnover method. Second, whether there is any reasonable foundation for the contention that the tax liability of the “previous‑year‑turnover” assessees becomes crystallised on the first of April of the assessment year, thereby insulating those assessees from any changes in the law that occur after that date. Third, if the answers to the first two questions are affirmative, whether the construction of the notification dated 8 June 1948 would become irrelevant, because even if its language appears to apply to turnover of a period preceding its issue, it could not be given that effect without contravening the basic scheme of the Act.

In this case, the Court considered that if the notification could be applied to turnover of a period before its issue, such an effect would conflict with the basic scheme of the Act. Therefore, if the answer to the two earlier questions was negative, a further issue arose whether, on the terms of the notification, it could, by its language, affect the tax liability of the previous‑year‑turnover assessees. The Court then examined the submissions. The scheme of the Uttar Pradesh Sales‑Tax Act, like the sales‑tax statutes of other Indian states, required that the total tax liability of an assessee be computed as the product of two factors: first, the total proceeds of sales made during a given period, ordinarily a year, after deducting the turnover of sales of commodities exempt from tax, for example under section 4 of the Act; second, the rate of tax applicable either to the entire turnover or, where different rates were prescribed for different articles, the respective rates applied to that turnover. To understand the scheme, the Court looked at the position at the time the Act was enacted. The Act received the Governor’s assent and was published in the Gazette on 5 June 1948. Section 1(2) provided that the Act would be deemed to have come into force on 1 April 1948. Other than that limited retrospective operation, the Act was prospective. The tax was imposed on “turnover”, meaning the total of proceeds from taxable sales; consequently, in the absence of a taxable sale, no amount entered the turnover pool. Because the Act was not retrospective, taxable turnover ordinarily comprised sales made after the enactment became operative, that is, from 1 April 1948 onward. For assessment convenience, section 7(1) offered dealers who had been in business in the year preceding the enactment an option to be assessed either on the turnover of the previous year—when, owing to the absence of the Act, their sales were untaxed—or on the turnover of the current year. However, whichever turnover was chosen, the rate of tax and the determination of which sale proceeds formed the taxable turnover—after excluding the proceeds of commodities listed in section 4—remained unchanged. In other words, although the turnover figure might differ between those who selected one or the other assessment mode because of the volume of sales, the Act did not maintain any distinction regarding the incidence of the tax.

The tax may be understood either in terms of the principle that underlies the computation of total turnover, or in terms of the rate or rates that apply to sales of particular goods, or in terms of the tax on the total turnover itself. Such an understanding can arise only on the assumption that, for computing liability, sales made in the preceding year are treated by the Act as if they were sales made in the current year. This treatment effectively projects the earlier sales forward in time for tax calculation purposes. In other words, the entire foundation of the charging provision set out in section 3(1), together with the option granted by section 7(1), is that the preceding‑year sales are fictively regarded as current‑year sales when the tax liability is calculated. It must be remembered that in the present case, at the time the sales actually occurred, the Act was not yet in force and therefore those sales were not subject to tax. Nevertheless, for the purpose of imposing a tax liability, the law assumes that those sales are taxable, and it determines which goods become taxable according to the provisions of the Act. Consequently, if in the current year commodities identified as A, B and C are exempt from tax, those commodities must be excluded from the dealer’s turnover for the preceding year when the dealer has elected to use the “previous‑year turnover” option under section 7(1). The turnover calculated in that manner is then subject to the same rate of tax that applies to transactions occurring in the current year. Accordingly, the express provisions of the Act do not create any distinction between the basis of tax liability for assessors who rely on the “previous‑year turnover” and those who rely on the “assessment‑year turnover”. Although section 7(1) may lead to a different quantum of turnover because of the differing reference year, the statute contemplates no other variation in the law applicable to the two categories of assessors. Thus, we must begin with the premise that the Act envisions no difference in either the incidence of tax or the quantum of tax liability that arises from choosing either the “previous‑year” or the “assessment‑year” as the basis for determining turnover. It should be noted that counsel for the respondent was unable to point to any provision in either the Act or the Rules that creates such a differentiation. Nevertheless, it was submitted that, even though the statute does not expressly state so, the procedural requirements under the Act and the Rules create a practical distinction. The “previous‑year turnover” assessor may file his return within sixty days of the start of the assessment year and have his assessment completed immediately thereafter, whereas the “assessment‑year” assessor’s assessment is completed only after the year ends. This procedural difference, coupled with the absence of any mechanism for reassessment or refunds in the event of a subsequent change in

In this case the Court held that when a law was amended after the beginning of the financial year, the tax liability of an assessee who relied on the “previous‑year turnover” basis became fixed on 1 April of the assessment year and could not be altered by any subsequent amendment to the substantive law relating to assessment during that same year. The Court explained that the liability of a dealer who chose the “previous‑year” method had to be calculated on the basis of exactly two elements. First, the turnover of sales for the preceding year, which was a definite and known figure by 31 March of that year. Second, the rate of tax applicable to that turnover as it stood on 1 April of the assessment year, at which point the liability was said to “crystallise.” The Court further observed that an assessee could, if he wished, file his return on 1 April using the previous‑year turnover, and there was no legal barrier preventing the assessment from being completed and the tax demand being issued and even paid on that same day. Because there was no statutory mechanism for reassessment or for granting refunds, such an assessment would become final for the year and could not be disturbed thereafter. The Court noted that if this were possible, or had actually occurred in the case of a dealer who had opted for the previous‑year method, it would be inconsistent for another dealer who filed his return later and consequently had his assessment delayed to be subject to a different law or a different tax rate.

The Court then examined the argument advanced by counsel for the respondent. That counsel initially contended that the “crystallisation” of tax liability on 1 April referred only to the law as it existed on that date, and that any later amendment, even if it had retrospective effect back to the start of the year, would not alter the fixed liability. The Court found this position untenable because a law that is made retrospective is, in the eyes of the law, deemed to have been in force on the earlier date. Although counsel later withdrew the extreme formulation, the concession that retrospective changes would apply to determine the liability of a “previous‑year‑turnover” assessee underscored the limited significance of the two bases on which the “crystallisation” argument rested. Those bases were (1) the obligation or liberty of the previous‑year‑turnover assessee to file his return and have his assessment concluded, and (2) the absence of any specific provision authorising reassessment or refund.

The Court observed that the argument of “crystallisation” rested on two pillars. First, it was premised on the idea that assessment had to be completed within sixty days of the beginning of the assessment year. Second, it relied on the absence of any specific provision authorising reassessment and refund. The Court then turned to the proviso to section 3, which states that the Provincial Government may, by notification in the official Gazette, reduce the rate of tax on the turnover of any dealer or class of dealers or on the turnover in respect of any goods or class of goods. Under this proviso the State Government could lower the tax rate from the standard rate of three pies in the rupee prescribed in the main part of section 3. The Court noted that the wording of the proviso did not restrict the power to effect reductions only prospectively; nothing in the provision limited the reduction to future periods. Consequently, if a reduction were made, for example, in January or February of the year but were made to take effect from 1 April of the preceding year, the respondent’s counsel would have to accept that the reduced rate would apply to the liability of dealers who had been assessed on the basis of their previous‑year turnover. The Court first considered a situation in which such a reduction was notified to be effective before an assessee filed his return. In that circumstance the Court held that the benefit of the reduced rate could not be denied to dealers whose turnover was computed on the previous year, even on the theory of crystallisation that had been invoked.

The Court then examined the case of a dealer who had submitted his return of the previous‑year turnover before the notification of the rate alteration. It pointed out that the return, filed in Form IV of Appendix F to the rules, required only the total of the sale proceeds of the classified items of goods; the return did not specify the tax rate. Determination of the tax payable, including the applicable rate, was a matter for the assessing authority. The Court held that if the tax rate was altered after the return had been filed but before the assessment was completed, the charging provision made no distinction between the “previous‑year‑turnover” group and the “assessment‑year‑turnover” dealers. Accordingly, the Sales‑Tax Officer was obliged to give every assessee, irrespective of the basis of the turnover, the advantage of the tax reduction. The Court therefore concluded that any change in the rate—whether a reduction or any other variation—implemented before the actual assessment must be given effect to all assessees. This position, the Court said, eliminated any procedural difficulty such as the need for a refund and was fully consistent with the law, because the statute treated the basis of tax uniformly whether the turnover was computed on the previous year’s sales or the current year’s sales.

The Court explained that a refund could be granted only if it complied with the law, and it further observed that any method of proceeding other than that authorized by the Act would not be permitted, because the statute standardises the basis of the tax regardless of whether turnover is calculated on the previous year’s sales or on the current year’s sales. The Court then turned to the situation where a change in the law occurs after the assessment has been completed. It held that the argument claiming there is no mechanism for reassessment and refund is not well founded. While it is true that the statute contains no special provisions expressly addressing that contingency, the Court stressed that this does not mean the entire machinery is absent.

First, section 22 of the Act empowers the assessing authority, including the assessing officer, to rectify any mistake apparent on the face of the record, and such rectification may even increase the tax liability. The Court reasoned that, assuming the variation in tax rate should, on a proper construction of the Act, apply to the turnover of a dealer who has elected the “previous‑year rule,” an assessment order that fails to give effect to that variation constitutes an error apparent on the face of the record. Such an error therefore falls within the rectification power under section 22. By analogy with the provisions of section 35 of the Income Tax Act, 1922, the assessment officer may order rectification in similar circumstances.

Beyond the power under section 22, the Court pointed out that subsection 10(2) of the Act allows either the dealer or the department to apply to the Revising Authority for revision of the assessment on the ground that the assessment is not legal, proper, or regular. The provision states: “The Revising Authority may in its discretion at any time suo motu or on being moved by the Commissioner of Sales Tax or on the application of any person aggrieved, call for and examine the record of any order or proceedings recorded by any appellate or assessing authority under this Act for the purpose of satisfying itself as to the legality or propriety of such order or as to the regularity of such proceedings and may pass such order as he thinks fit.” The Court noted that the Revising Authority may issue orders either enhancing or reducing tax liability. Sub‑section 10(4) requires that the Revising Authority not pass any order adversely affecting a person unless that person has been given an opportunity to be heard. Sub‑section 10(5) mandates that, if the Revising Authority reduces the assessment, it must order the refund of any excess tax already collected. Consequently, the Court concluded that it is incorrect to say that no machinery exists for correcting errors, for ordering payment of additional tax, or for directing refunds.

In this case the Court observed that the respondent’s argument could not support the interpretation it advocated, because the discussion had proceeded on the premise that a dealer’s “previous‑year” turnover was a fixed quantity determined once and for all on 31 March of that year, and that the only issue was to identify the rate of tax applicable to that predetermined figure. However, an examination of the statute reveals that even the turnover figure itself is subject to variation. For example, the first part of section 4 provides that the provisions of section 3 shall not apply to the sale of water, salt, food grains, milk, gur, electrical energy for industrial purposes, books, magazines, newspapers and motor spirit as defined in the United Provinces Sales of Motor Spirit Act, 1939, and to any other goods which the Provincial Government may, by a notification in the official Gazette, exempt from time to time. Under this power, besides the specifically listed items, the State Government may from time to time exempt other goods whose sale proceeds are otherwise required to be included in the turnover. If such an exemption were granted, say, for the year 1948‑49, it could not be contended that the turnover of a dealer who had elected to be assessed on the “previous year” must include those sales in the return filed in Form IV. When the return is filed, if the exemption has already been notified and is operative for the entire year, the dealer is not required to incorporate those sales proceeds in his return. Consequently, the calculation of the amount of turnover of the previous year on which tax is to be levied is dependent upon the law applicable in the assessment year, and any amendment to that law raises the same difficulties as a change in the tax rate. Up to this point the discussion had been based on the assumption that a legislative change made in the assessment year, whether affecting the computation of turnover or the rate of levy, would be effective for the whole year, that is, from 1 April to 31 March. The Court found that the fact that dealers whose turnover is based on the previous year are required to submit returns early in the year, or the argument that there is no specific mechanism for reassessment or refund, does not provide a sufficient basis to hold that a change in law affecting the foundation of tax liability would not impact assessors of previous‑year turnover. Moreover, the Court held that the mechanisms provided by sections 10 and 22 are adequate to address the contingencies that arise when changes are applied retrospectively after assessments have been completed. The Court therefore indicated that the next step would be to examine whether a change in the law concerning the computation of taxable turnover, or a change in the rate of tax becoming operative after the year has commenced, makes any difference.

In the matter before the Court, it was examined whether a change in the rate of tax that became operative after the beginning of the assessment year made any difference to the liability of dealers who were assessed on the basis of the previous year’s turnover. The Court observed that for dealers classified as “assessment‑year‑turnover” there was no difficulty, because any sales made during the year were automatically governed by the law that was in force at the time of each sale. The fundamental principle underlying the levy of tax on the basis of the previous year’s turnover was that, although the sales had factually occurred in the preceding year, the statute treated those sales as if they had taken place in the assessment year by operation of a legal fiction. The Court noted that if this fiction were rejected, there would be no statutory basis for imposing tax on a sale that had actually occurred before the enactment became effective. Consequently, the only question was the exact scope of that fiction and the logical consequences that followed.

The Court explained that if the Act deemed a sale made in the previous year to be a sale in the current assessment year, no legal principle was violated, even if the determination was that sales made during a particular portion of the previous year were to be considered as sales made during the corresponding portion of the assessment year. The Court further held that rejecting the argument that only the law in force on 1 April of a year could be used to compute turnover and assess tax would run contrary to the scheme of the statute. Accordingly, any amendment to the law effected during the assessment year had to operate even with respect to the turnover of the previous year, which the statute treated as the turnover of the assessment year.

The remaining issue, the Court said, was whether the wording of the notification—by which only sales made after a specified date in the assessment year were to be charged at the new rate—excluded the application of the change to dealers whose actual sales had taken place in the previous year but who had elected to be assessed on the “previous‑year‑turnover” basis. The argument advanced by the learned counsel, and which had been accepted by the learned judges of the High Court, was summarized as follows. The notification expressly provided that only sales made on or after 9 June 1948 were to be subject to the newly prescribed rates. On that basis, the counsel contended that the amendment was entirely prospective. If the amendment was indeed prospective, the counsel argued, no reasoning could justify the conclusion that the new rates applied to sales made by the respondent more than a year earlier.

The Court regarded this line of reasoning as impressive and acknowledged the general principle that a taxing statute could not be said to impose a charge unless its language made that clear. However, the Court emphasized that the words of a statute must always be read in light of the underlying tax scheme. When the language was interpreted with reference to the purpose of the legislation, the Court found that the contention of the respondent was not supported by the provisions of the notification.

The Court held that the respondent’s contention could not be sustained. It observed that the change in the rate of tax was undeniably prospective. The wording of the notification, the Court explained, meant that for dealers who elected to be assessed on the basis of “assessment‑year‑turnover,” only the proceeds of sales made after the date specified in the notification would be subject to the new rates. By contrast, for dealers who elected to be assessed on the basis of “previous‑year‑turnover,” the change operated to determine the amount of tax payable for the assessment year in exactly the same way as the original provision of the Act, which fixed a flat rate of three pies per rupee. This applied even though none of the sales whose proceeds formed part of the previous year’s turnover had actually occurred during the assessment year. The Court reiterated that the essential purpose of section 7(1) of the Act was to project the turnover of the preceding year into the present assessment year. It further noted that the Act itself was not retrospective and was not intended to levy the charge under section 3(1) on sales that took place before 1 April 1948. When sales of the preceding year were brought within the charging provision, the Court explained, this was not because those sales were taxed at the time they were made, but because either (a) the previous year’s sales were, by law and upon the assessee’s election, treated as sales of the current year, or (b) the charging provisions operated on the turnover that had been opted for under section 7(1). The Court stressed that, irrespective of which description was preferred, there was no element of retrospectivity in the application of the tax law that governed the assessment year to the turnover of the previous year once the assessee had chosen the section 7(1) basis.

The Court then illustrated the principle by a hypothetical test. It observed that section 3(1), the charging section, effectively imposed a tax of three pies per rupee on all sales made after the commencement of the Act, that is, after 1 April 1948. Suppose, the Court asked, that the same section contained a proviso imposing a tax of six pies per rupee on all sales of edible oil made on or after 9 June 1948. The Court queried whether, in such a case, one could argue that for the previous year’s sales only the three‑pie rate applied and that the effect of the proviso could be ignored. The Court concluded that, if this reasoning were correct, the respondent would gain no advantage from the notification that specified the dates from which sales would attract the varied rate. Accordingly, the Court held that the notification had necessarily been worded in that manner in order to achieve its primary purpose of effecting a rate change during the assessment year. Consequently, the date specified in the notification as the point from which sales would be charged at the new rates did not prevent the new rates from being applied to the turnover of the previous year.

The Court observed that the new tax rates could not be applied to the turnover of the preceding year because the turnover for that year had to be assessed according to the rates that were in force during the assessment year. The next issue concerned the manner in which the proportion of turnover should be determined under the notification that became effective after the assessment year began and during its course, for the purpose of computing the tax liability of a dealer whose turnover related to the previous year. Counsel for the respondent argued that there was no clear basis for separating the two periods within the previous year when the original rates and the altered notified rates would operate. He maintained that it would be impossible to distinguish those two periods either by invoking any theory of retrospectivity of the notification or by attributing the sales of the previous year to the corresponding dates of the current year. The Court agreed that treating sales made on various dates of the previous year as if they were sales on the matching dates of the current year, and then calculating two separate totals of turnover each subject to a different rate of duty, was not proper. The impropriety, the Court explained, arose because the fiction created by section 7(1) did not intend that each day’s sale in the prior year be deemed a sale on the corresponding date in the current year; rather, the provision deemed the total taxable turnover of the previous year to be equal to the total turnover of the current year. The method objected to by the respondent was therefore not the same method used by the Sales‑tax Officer, a method that had been upheld by the revision judge. Since the total sales proceeds of the previous year were deemed to be the total of the current year, the Court found no logical inconsistency or impropriety in dividing that total in proportion to the number of days in the year during which the different rates applied, which was precisely the approach adopted by the Sales‑tax Officer. The Court further held that, if both the computation of the previous year’s turnover and the incidence of tax on it were to be determined not merely by the law as it stood on the first day of the assessment year but by the law applicable throughout the entire assessment year, then the Sales‑tax Officer’s calculation of the respondent’s tax liability could not be challenged. Regarding a minor point raised about the interpretation of the notification, the Court noted that a suggestion had been made that, where a notification that levied tax was ambiguous, the ambiguity should be resolved in favor of the taxpayer. The Court found no ambiguity in the notification that would justify applying that rule. Moreover, the Court observed that the notification freed all dealers except importers and manufacturers of the specified classes from tax liability on the sale‑turnover of oil, and therefore the rule of construction favoring the taxpayer could not be applied even if an ambiguity existed.

Importers and manufacturers were held liable for the entire tax on the sale‑turnover of oil, except for two expressly identified categories of dealers. For those remaining dealers, a single‑point tax at a higher rate was imposed. In this factual setting, the rule of construction that favours the taxpayer in cases of ambiguity could scarcely be applied, even if any doubt about the provision’s meaning existed. Consequently, the Court concluded that the assessment of sales tax made against the respondent company, which involved applying to the company’s turnover for the year 1947‑48 the tax rate prescribed in the notification dated 8 June 1948 as calculated by the Sales‑Tax Officer, was fully consistent with the governing law. Accordingly, the Court ordered that the appeal be allowed, that the decree of the High Court be set aside, and that the assessment order issued by the Sales‑Tax Officer be reinstated, with costs awarded both in this Court and in the High Court. By the Court’s own statement, however, it also recorded that, in line with the view of the majority, the appeal was dismissed with costs.