Case Note & Summary
The dispute arose between the appellants, manufacturers of petroleum coke, and the State of Assam regarding the imposition of interest on delayed payments of Central sales tax. The appellants were registered dealers under the Central Sales Tax Act and were required to pay interest at 24% per annum for the assessment years 1974 to 1980, as per the Assam Sales Tax Act, 1947. The appellants challenged this imposition through writ petitions, leading to a referral of four questions to a third judge due to differing opinions among the initial judges. The core legal issue was whether the Central Sales Tax Act contained any provision for charging interest on delayed payments. The court examined Section 9(2) of the Central Sales Tax Act, which did not explicitly mention interest, and referenced the judgment in Khemka & Company v. State of Maharashtra to support the argument that interest could not be charged without a substantive provision in the Central Act. The court concluded that the Assam Sales Tax authorities could not impose interest on Central sales tax payments as the Central Act did not provide for such a charge. Consequently, the court allowed the appeals, quashing the demands for interest and setting aside the previous judgment and order. No costs were awarded.
Headnote
A) Taxation - Interest on Delayed Payments - No Provision for Interest in Central Sales Tax Act - Central Sales Tax Act, 1956, Section 9(2) - The court held that there was no substantive provision in the Central Sales Tax Act requiring payment of interest on delayed payments of Central sales tax, thus quashing the demand for interest at 24% per annum under the Assam Sales Tax Act. The court emphasized that the provisions of the State Act could not impose interest where the Central Act did not provide for it (Paras 6-7).
Issue of Consideration
Whether the appellants were liable to pay interest on delayed payments of Central sales tax under the Central Sales Tax Act and the Assam Sales Tax Act.
Final Decision
The Supreme Court allowed the appeals, quashed the demands for payment of interest on delayed payments of Central sales tax, and set aside the judgment and order under appeal.
Law Points
- Central Sales Tax Act
- Assam Sales Tax Act
- interest on delayed payments
- substantive law
- procedural provisions



