Case Note & Summary
The dispute arose from the imposition of a higher sales tax rate on Ayurvedic preparations, specifically Arishtams and Asavas, under the Tamil Nadu General Sales Tax Act, 1959. The appellants, manufacturers of these Ayurvedic medicines, challenged the validity of a notification and subsequent legislation that imposed a 30% tax on their products, while other medicinal preparations were taxed at a lower rate of 7%. They argued that this constituted invidious discrimination and violated Articles 14 and 19(1)(g) of the Constitution. The High Court dismissed their petitions, stating that the higher tax was a revenue-raising measure and not discriminatory. Upon appeal, the Supreme Court found that Arishtams and Asavas were indeed medicinal preparations and should be treated similarly to other Ayurvedic medicines. The court reasoned that there was no justification for the higher tax rate, as the rationale provided by the State did not hold up under scrutiny. The court allowed the appeals, directing the refund of excess sales tax paid by the appellants and requiring them to notify their customers regarding the refund process. The court emphasized that while the legislature has the authority to impose different tax rates, such distinctions must be rational and justified. The appeals were allowed, and the High Court's judgment was set aside, with no order as to costs.
Headnote
A) Tax Law - Discrimination in Taxation - Higher Sales Tax Rate - Tamil Nadu General Sales Tax Act, 1959, Section Not Mentioned - The court held that Arishtams and Asavas, being Ayurvedic medicinal preparations, should not be subjected to a higher tax rate than other medicinal preparations, as there was no rational basis for such discrimination. The appellants were entitled to a refund of the excess sales tax paid. (Paras 40-42)
Issue of Consideration
Whether the higher sales tax rate on Arishtams and Asavas compared to other medicinal preparations constituted discrimination under the law.
Final Decision
The Supreme Court allowed the appeals, set aside the High Court's judgment, and directed the refund of excess sales tax paid by the appellants, requiring them to notify customers regarding the refund process.
Law Points
- Sales tax discrimination
- Ayurvedic medicines
- refund of excess tax
- constitutional validity
- economic policy considerations



