This civil appeal arose from a dispute over whether the stamp duty for a limestone mining lease granted by the State of Madhya Pradesh should be calculated based on the “dead rent” or the “anticipated royalty”. The appellant, M/S Birla Corporation Limited, challenged a demand notice requiring them to pay stamp duty based on anticipated royalty, arguing instead that stamp duty should be pegged to dead rent. The Supreme Court dismissed the appeal, holding that Section 26 of the Indian Stamp Act, 1899, appropriately handles instruments with indeterminate values at execution, and its proviso specifically authorizes the Collector to estimate royalty for mining leases. Because the statutory Form-K lease signed by the parties explicitly utilizes anticipated royalty as the metric, and since the state’s notification safeguarding government revenue is valid, the calculation based on anticipated royalty stands.
- Nature of Stamp Duty and Indeterminate Values: The Supreme Court noted that the Indian Stamp Act, 1899, is a fiscal statute that must be interpreted strictly. Section 26 addresses instruments where the value of the subject matter cannot be ascertained at execution. Because a mine’s actual output can only be quantified once operations commence, a mining lease’s value is inherently indeterminate at execution, making Section 26 and its proviso directly applicable.
- Royalty Versus Dead Rent: Citing precedents like K. Trivedi & Sons v. State of Gujarat and Mineral Area Development Authority v. SAIL, the Court distinguished between “dead rent” (a fixed, minimum guaranteed amount calculated on the basis of the lease area, payable whether the mine is worked or not) and “royalty” (a variable amount proportional to the quantity of minerals extracted or removed).
Validity of State Notifications & Statutory Forms: The Court rejected the appellant’s challenge to the 1993 State notification and the argument that Section 26’s proviso is inconsistent with the main section. Furthermore, the parties consciously executed a lease in statutory Form-K, which explicitly incorporates anticipated royalty as the metric for calculating stamp duty.
2026 INSC 738
M/S Birla Corporation Limited Versus The State of Madhya Pradesh & Ors. (D.O.J. 23.07.2026)



