The Supreme Court has clarified that imported sugar was covered by the exemption entry relating to “sugar” under the Karnataka Sales Tax Act before Karnataka Act No. 5 of 2001, because the statutory language did not contain any origin-based restriction and the reference to the Additional Duties of Excise Act was only descriptive of the commodity. The Court held that Karnataka Act No. 5 of 2001, which retrospectively inserted the words “produced or manufactured in India,” is legislatively competent and constitutionally valid, but it is a substantive restriction on an existing exemption and not a mere clarification of prior law.
However, the Court emphasised that while the State can retrospectively withdraw or restrict a tax exemption, such retrospectivity cannot be enforced in a manner that becomes penal or oppressive against dealers who had acted under the earlier exemption regime, had completed assessments in their favour, and had not collected tax from purchasers. Therefore, principal tax liability may be reassessed and recovered, but penalty for the pre-amendment period is barred, and interest can run only from the date of lawful demand pursuant to reassessment.
Accordingly, the Supreme Court affirmed the High Court Division Bench only to the extent that Karnataka Act No. 5 of 2001 was valid and that the Single Judge was wrong in striking down the retrospective amendment entirely. However, the Court modified the High Court judgment by directing that reassessment proceedings may continue only for determination of principal tax liability in accordance with law. The Court specifically directed that no penalty shall be imposed or recovered in respect of transactions prior to Karnataka Act No. 5 of 2001. It further directed that interest, if otherwise leviable, shall be computed only from the date of lawful demand raised pursuant to reassessment, and not from the date of the original transaction or original assessment period.
On the Central Sales Tax aspect, the Supreme Court directed the assessing authority to recompute liability relating to inter-State sales strictly in accordance with the Central Sales Tax Act, 1956, including Section 8(2), after giving the assessees an opportunity of hearing. The Court also directed that if any amount had already been recovered towards penalty or interest contrary to its ruling, that amount must be adjusted against lawful principal tax dues, and if no dues survive, the excess must be refunded in accordance with law.
A Two-Judge Bench comprising Justice Aravind Kumar and Justice Prasanna B. Varale first examined the wording of the exemption entry as it stood before the 2001 amendment and found that it exempted “sugar” simpliciter. Even when the entry referred to sugar “as described” in the Additional Duties of Excise Act, that reference was held to be only for identifying the commodity, not for importing a territorial condition that the sugar must be produced in India. The Bench accepted the assessees’ argument that the Legislature had amended the entry more than once before 2001, but had still not chosen to insert any origin-based limitation. According to the Bench, it would be impermissible to read into the old entry the words “produced or manufactured in India” when the Legislature itself added those words only later in 2001.
The Bench also treated the prior departmental understanding as significant. It noted that the Department itself had originally granted exemption on imported sugar, which reinforced the position that imported sugar was covered by the pre-2001 exemption entry. On the validity of the 2001 amendment, the Bench held that the amendment was not clarificatory; it substantively changed the legal position by withdrawing exemption from imported sugar with retrospective effect. Even so, the Bench held that the State Legislature had competence to enact such retrospective fiscal legislation and that retrospective withdrawal of exemption is not unconstitutional merely because it causes hardship.
At the same time, the Bench made an important distinction between the validity of the retrospective amendment and the fairness of enforcing all its consequences against dealers who had acted on the earlier exemption. It noted five critical facts: imported sugar was exempt before 2001, the Department had originally granted exemption, the assessees had not collected tax, the transactions were from long before the amendment, and reassessment arose only because of the retrospective change.
The Bench observed that this was not a simple case of curing a technical defect in an existing levy. Rather, it was a case where an exemption that had been available and acted upon was later withdrawn retrospectively. Because sales tax is ordinarily passed on to buyers, a dealer who sold goods when they were treated as exempt could not later go back and recover the tax from past purchasers.
On that reasoning, the Court held that penalty could not be imposed for the pre-amendment period because penalty assumes culpability or failure to comply with an existing obligation, and the dealers had acted in accordance with the law and the Department’s own position at the relevant time. The Court similarly held that interest could not run from the original transaction date because that would make the retrospective levy operate punitively.
Briefly, the appeals arose from a common Karnataka High Court judgment on whether imported sugar was entitled to exemption under the Karnataka Sales Tax Act, 1957, as the exemption entry originally referred simply to “sugar.” The dispute arose because, before 2001, the exemption entry did not say “sugar produced or manufactured in India,” but in 2001 the State inserted those words with retrospective effect and simultaneously carved out imported sugar for tax treatment. The assessees, Asia Sugar & Chemical Co. and M/s Indian Sugar and General Export Import Corporation Ltd., had imported sugar during the relevant assessment periods and sold it within Karnataka or in the course of inter-State trade. Their case was that imported sugar was treated as exempt at the relevant time, and accordingly they did not collect sales tax from buyers.
The original assessments had in fact granted exemption on imported sugar. In Asia Sugar’s case, the reassessment notice itself recorded that exemption had earlier been allowed by treating imported sugar as falling within the exempt entry and on the basis of the State Trading Corporation line of authority. After the 2001 retrospective amendment, reassessment proceedings were initiated. Asia Sugar was subjected to reassessment for earlier periods and substantial tax demand was raised, while in the connected matter tax was imposed on imported sugar sales and also on inter-State sales, with a further grievance that the rate under Section 8(2) of the Central Sales Tax Act, 1956 had been ignored.
The Single Judge of the Karnataka High Court had struck down the retrospective operation of the amendment as unreasonable because dealers had acted under the exemption regime and had not collected tax. However, the Division Bench reversed that view, upheld the retrospective amendment, and restored reassessment proceedings.
