Retrospective tax-rule validation upheld where the amended tax-point scheme preserved single-point levy and no Article 14 breach arose.

The text explains that the word "prescribed" in the Madras General Sales Tax Act refers to rules made under the Act and does not limit those rules to prospective operation, so a retrospective amendment of rule 16 was treated as within power once expressly validated by section 9 of Madras Act 1 of 1957. It also states that the validation was not discriminatory under Article 14 because it removed an inequality between licensed and unlicensed dealers. Finally, the amended rule 16 was read as preserving a single-point levy on hides and skins by fixing the relevant tax point according to the nature and stage of the goods.

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Issues: (i) whether the retrospective amendment of rule 16 of the Madras General Sales Tax (Turnover and Assessment) Rules, 1939, was beyond the rule-making power under the Madras General Sales Tax Act; (ii) whether section 9 of Madras Act 1 of 1957 validating the retrospective amendment offended Article 14 of the Constitution of India; and (iii) whether the amended rule 16 imposed multiple tax points so as to be inconsistent with the statutory scheme of single-point levy on hides and skins.

Issue (i): whether the retrospective amendment of rule 16 of the Madras General Sales Tax (Turnover and Assessment) Rules, 1939, was beyond the rule-making power under the Madras General Sales Tax Act.

Analysis: The expression "prescribed" in sections 5(vi), 3(4) and 3(5) of the Act was construed as referring to rules made under the Act and not as limiting the temporal operation of such rules. The power to prescribe the tax point was therefore not confined to prospective operation merely because the statutory language used the word "prescribed". In any event, the retrospective operation of the amended rule was subsequently expressly confirmed and validated by section 9 of Madras Act 1 of 1957.

Conclusion: The objection that the retrospective amendment was ultra vires was rejected, and the validation by section 9 of Madras Act 1 of 1957 was held effective against the challenge based on want of power under the Act.

Issue (ii): whether section 9 of Madras Act 1 of 1957 validating the retrospective amendment offended Article 14 of the Constitution of India.

Analysis: The validation was examined against the background that licensed dealers had been paying tax while unlicensed dealers had, by taking advantage of a lacuna in the rules, escaped both licence fee and tax. The validation provision was treated as a measure to remove inequality and place licensed and unlicensed dealers on the same footing for the relevant period. Since the Legislature had competence to enact retrospective fiscal legislation, the provision could not be said to create unconstitutional discrimination.

Conclusion: Section 9 of Madras Act 1 of 1957 was held not to violate Article 14.

Issue (iii): whether the amended rule 16 imposed multiple tax points so as to be inconsistent with the statutory scheme of single-point levy on hides and skins.

Analysis: The amended rule was read as operating differently depending on whether the goods were untanned, tanned outside the State, or tanned within the State. On that construction, rule 16(1) fixed the last purchase point for untanned hides and skins, while rule 16(2)(i) and rule 16(2)(ii), read with the proviso, fixed the relevant sale point for tanned hides and skins and avoided double taxation by allowing deduction of purchase tax where the hides and skins had already borne tax. The rule was therefore held to preserve the statutory idea of a single taxable point for each relevant turnover.

Conclusion: The amended rule 16 was held to be consistent with section 5(vi) and not ultra vires on the ground of multiple tax points.

Final Conclusion: The challenge to the retrospective validation and to the amended tax-point machinery failed in full, and the petitions were dismissed with costs.

Ratio Decidendi: The word "prescribed" in the taxing statute refers to prescription by rules made under the Act and does not by itself confine the rule-making power to prospective operation; a retrospective fiscal rule may also be validated by express legislative enactment if the challenge is only for inconsistency with the parent Act and not for lack of legislative competence or unconstitutionality.

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