Case Note & Summary
The appeals arose from a common judgment of the Karnataka High Court which upheld a retrospective amendment to the exemption entry for 'sugar' under the Karnataka Sales Tax Act, 1957. The appellant-assessees, Asia Sugar & Chemical Co. and Indian Sugar and General Exports Import Corporation Ltd., were dealers in sugar, including imported sugar. Originally, Entry 31 of the Fifth Schedule exempted 'sugar' from tax without any geographical restriction. The assessees claimed exemption for imported sugar, which was initially allowed by the assessing authority. However, by Karnataka Act No. 5 of 2001, the entry was amended retrospectively with effect from 1.4.1992 to confine the exemption to sugar 'produced or manufactured in India'. Consequently, the assessing authority issued notices proposing to levy tax on imported sugar for past periods, along with penalty and interest. The assessees challenged the retrospective amendment before the Karnataka High Court. A Single Judge struck down the retrospective operation as unreasonable, but the Division Bench reversed, upholding the amendment. The Supreme Court considered whether the retrospective amendment was valid. The court held that the amendment was clarificatory and intended to correct a mistake. It did not violate Articles 14, 19(1)(g), or 301 of the Constitution. The court noted that the assessees had not collected tax from their customers and could not be compelled to pay tax from their own pocket without any provision for reimbursement. However, the court held that the amendment itself was valid and the assessees were liable to pay tax, but without penalty and interest for the period prior to the amendment. The appeals were dismissed, but the court directed that no penalty or interest be imposed for the period prior to the amendment.
Headnote
A) Constitutional Law - Retrospective Taxation - Validity of Retrospective Amendment - Karnataka Sales Tax Act, 1957, Section 8, Fifth Schedule Entry 31 - The court considered whether a retrospective amendment confining exemption to sugar produced or manufactured in India was valid. Held that the amendment was valid as it was a clarificatory measure and did not impose an unreasonable burden, as the assessees had not collected tax and could not be compelled to pay tax from their own pocket without any provision for reimbursement. (Paras 2, 3, 10-15, 20-25) B) Sales Tax - Exemption - Interpretation of Exemption Entry - Karnataka Sales Tax Act, 1957, Section 8, Fifth Schedule Entry 31 - The court interpreted the original entry 'sugar' to mean all sugar, but the retrospective amendment confined it to sugar produced or manufactured in India. Held that the amendment was intended to correct a mistake and bring the entry in line with the legislative intent. (Paras 6-9, 16-19) C) Constitutional Law - Article 14 - Reasonable Classification - Retrospective Taxation - The court held that the retrospective amendment did not violate Article 14 as there was a rational basis for distinguishing between domestic and imported sugar. (Paras 20-22) D) Constitutional Law - Article 19(1)(g) - Freedom of Trade - The court held that the retrospective amendment did not violate Article 19(1)(g) as it was a reasonable restriction in the interest of the general public. (Paras 23-24) E) Constitutional Law - Article 301 - Freedom of Trade, Commerce and Intercourse - The court held that the retrospective amendment did not violate Article 301 as it was not a direct restriction on inter-state trade. (Paras 25-26)
Issue of Consideration
Whether a commodity which stood exempted under the statutory entry as it then read, and which was so treated by the taxing authority itself, can thereafter be retrospectively excluded from the exemption and subjected to tax for past periods, together with the incidents of penalty and interest.
Final Decision
The Supreme Court dismissed the appeals, upholding the retrospective amendment as valid. However, the court directed that no penalty or interest be imposed for the period prior to the amendment, as the assessees had acted in good faith based on the earlier exemption.
Law Points
- Retrospective amendment to exemption entry valid
- No vested right to exemption
- Taxing statute can be retrospective
- Burden of proof on assessee
- Doctrine of unjust enrichment not applicable
- Article 14 not violated
- Article 19(1)(g) not violated
- Article 301 not violated




