Case Note & Summary
The dispute arose from notifications issued by the State of Andhra Pradesh and Karnataka reducing sales tax on cement, which the petitioners, comprising cement manufacturers and their shareholders, challenged as unconstitutional. The Andhra Pradesh notification, issued under the Andhra Pradesh General Sales Tax Act, 1957, reduced the tax rate for local manufacturers, while the Karnataka notification similarly reduced the tax for inter-State sales. The petitioners contended that these notifications created trade barriers, violating Article 301 of the Constitution, which guarantees free trade across India. During the proceedings, the petitioners withdrew their challenge against Section 8(5) of the Central Sales Tax Act, focusing instead on the notifications. The State of Andhra Pradesh justified the notifications as beneficial for local revenue and manufacturers, but the court found these justifications insufficient and contrary to constitutional provisions. The court emphasized that taxation should not create economic barriers and must be legislatively backed, not merely executive actions. Ultimately, the court quashed both notifications, affirming that they violated the constitutional guarantee of free trade (Paras 580-592).
Headnote
A) Constitutional Law - Freedom of Trade - Notifications reducing sales tax on cement - Violation of Article 301 - The notifications issued by the States of Andhra Pradesh and Karnataka were found to create trade barriers and hinder the freedom of trade, commerce, and intercourse guaranteed under Article 301 of the Constitution. The court held that such executive actions must comply with the legislative framework and cannot create economic barriers (Paras 580-592).
Issue of Consideration
Whether the notifications reducing sales tax on cement issued by the States of Andhra Pradesh and Karnataka violate the provisions of Part XIII of the Constitution.
Final Decision
The Supreme Court quashed the notifications issued by the States of Andhra Pradesh and Karnataka, holding them unconstitutional for violating Article 301 of the Constitution, which guarantees free trade across India.
Law Points
- Constitutional validity
- Sales tax notifications
- Freedom of trade
- Commerce and intercourse
- Economic barriers
- Legislative powers


