Stamp duty on mining leases is calculable on anticipated royalty under Section 26 of the Stamp Act.

The Appellant applied for a limestone mining lease over 56.27 hectares in District Satna, Madhya Pradesh.

Upon grant, the District Collector demanded stamp duty of Rs. 4,32,00,000 calculated based on "anticipated royalty" pursuant to a state circular dated 15th March 1993.

The Appellant challenged this demand via writ petition, contending that stamp duty should be calculated on the "dead rent" (an ascertainable figure) rather than indeterminate royalty.

The High Court of Madhya Pradesh dismissed the petition, holding that the proviso to Section 26 of the Stamp Act, 1899, constitutes an independent provision for mining leases.

The Appellant subsequently appealed to the Supreme Court.

1. Whether the determinant for the calculation of stamp duty on a mining lease agreement is the "dead rent" or the "anticipated royalty"

2. Whether the proviso to Section 26 of the Indian Stamp Act, 1899, is ultra vires or inconsistent with the main section

Section 26 of the Indian Stamp Act, 1899, provides a mechanism for instruments where the subject matter value is indeterminate at execution; its proviso specifically empowers the Collector to estimate anticipated royalty for government mining leases.

Sections 9 and 9A of the Mines and Minerals (Development and Regulation) Act, 1957 (MMDR), which distinguish between "royalty" (variable based on extraction) and "dead rent" (fixed minimum based on area).

Rule 31 of the Mineral Concession Rules, 1960, and "Form K", particularly Part IX Clause 9, which explicitly uses "anticipated royalty" as the yardstick for stamp duty.

The principle that fiscal statutes must be construed strictly according to the letter of the law [District Registrar and Collector v. Canara Bank].

The Court reasoned that at the time of executing a mining lease, the total value is inherently indeterminate because extraction levels are unknown; therefore, Section 26 of the Stamp Act is directly applicable.

It rejected the Appellant’s claim of inconsistency, noting that the proviso creates a specific, valid framework for mining leases where the Collector estimates the royalty.

The Court distinguished "dead rent" as a guaranteed minimum and "royalty" as the actual economic value linked to output, affirming that the State is entitled to the higher of the two to safeguard revenue.

Crucially, the Court observed that the Appellant signed the lease in "Form K," a statutory format which explicitly states that stamp duty is to be based on anticipated royalty, thereby precluding the Appellant from seeking a different basis of calculation.

The Court clarified that the proviso to Section 26 is not ultra vires and that when "Form K" is utilized, the parties are bound by the clause designating anticipated royalty as the calculation yardstick.

The demand for Rs. 4,32,00,000 by the State was upheld.