Case Note & Summary
The appellants, dealers in cane jaggery in Tamil Nadu, challenged the levy of sales tax on cane jaggery while palm jaggery remained exempt, under the Madras General Sales Tax Act, 1959 as amended by Madras Act 2 of 1968 and a notification under section 17. The High Court of Madras dismissed their writ petitions, and they appealed to the Supreme Court. Historically, both cane and palm jaggery were taxed under the Madras General Sales Tax Act of 1939. From 1956, palm jaggery was fully exempt, while cane jaggery remained taxed until April 1958, when the State exempted cane jaggery under a mistaken belief that jaggery was covered by the Additional Duties of Excise Act, 1957. After the Central Government clarified in 1965 that jaggery was not included in the definition of sugar, the State amended the Third Schedule to the 1959 Act via G.O. in December 1967, making jaggery taxable, but simultaneously exempted palm jaggery under section 17. This was later ratified by Madras Act 2 of 1968. The appellants contended that the differentiation violated Article 14 as both commodities were identical and had been treated alike previously; that the tax restricted trade under Article 301; and that the measure was a colourable exercise of power. The respondents maintained that the two products were commercially distinct, justifying classification. The Court examined the evidence and found that cane jaggery and palm jaggery differed in production, distribution channels, price, and consuming sections of society, and thus formed different classes. The legislative history showed that they had not always been treated identically. Relying on N. Venugopala Ravi Varma Rajah v. Union of India, the Court held that the legislature has broad latitude in selecting taxable objects and courts will not interfere merely because certain objects are not taxed. On Article 301, following State of Madras v. N.K. Nataraja Mudaliar, the Court ruled that a sales tax does not ordinarily restrict trade. The colourable legislation argument was rejected, as the legislature possessed the power to levy the tax under Entry 54 of List II. The appeals were dismissed with costs.
Headnote
A) Constitutional Law - Equality Before Law - Article 14, Constitution of India - Classification for taxation purposes - Cane jaggery and palm jaggery were found to be commercially different commodities based on evidence of distinct production methods, distribution channels, prices, and consumer sections; the State legislature had previously exempted palm jaggery while taxing cane jaggery for nearly three years before 1958. Held that in differently treating them for taxation there was no unlawful discrimination, as the legislature has wide discretion in selecting objects of taxation (Pp. 620 B-E; 621 C-D). B) Constitutional Law - Freedom of Trade and Commerce - Article 301, Constitution of India - Whether sales tax on cane jaggery restricts trade - Imposition of tax on transactions of sale of cane jaggery does not impose a restriction on the freedom of trade or commerce within the State or in the course of inter-State trade. Held that Article 301 does not bar all taxes on trade (P. 621 D-F). C) Constitutional Law - Colourable Exercise of Legislative Power - Doctrine of colourable legislation - The plea that the levy was a colourable exercise of power was rejected because the legislature had the power to levy the tax under Entry 54 of List II of the Seventh Schedule. Held that where the legislature has the power, the motive is irrelevant (P. 621 G).
Issue of Consideration
Whether taxing cane jaggery while exempting palm jaggery violates Article 14 of the Constitution; Whether such tax restricts trade and commerce under Article 301; Whether the levy is a colourable exercise of legislative power
Final Decision
The Supreme Court dismissed all appeals with costs, upholding the validity of the tax on cane jaggery. The Court held that there was no violation of Article 14 because cane and palm jaggery are commercially different commodities; no violation of Article 301 as the tax does not restrict trade; and no colourable exercise of power as the legislature had competence to levy the tax.
Law Points
- Legal points not extracted
- classification under Article 14 must rest on intelligible differentia having rational relation to the object sought to be achieved
- legislative discretion in selecting objects of taxation is wide
- tax on sales does not per se constitute restriction on freedom of trade under Article 301
- colourable exercise of power requires absence of legislative competence



