India’s mineral taxation reforms risk reigniting constitutional clash with states

India’s move to unify mineral rights taxation aims to streamline industry rules but threatens to override state powers, sparking a legal and political debate over constitutional authority and fiscal rights.

India’s plan to tighten the rules on mineral taxation may bring welcome clarity to mining companies, but it is also reopening a sharp constitutional dispute between New Delhi and the states. The Union government’s move to advance changes to the Mines and Minerals (Development and Regulation) Act is aimed at stopping uneven levies on mineral rights and mineral-bearing land, which officials argue would create a more predictable cost structure for the industry.

That logic has obvious appeal for miners. A uniform regime would make planning easier, improve certainty around liabilities and support broader ease-of-doing-business reforms. But the Deccan Chronicle editorial warns that the proposal goes further than standardisation: it would bar states from imposing taxes, cesses or similar charges on mineral rights, even though the Supreme Court has recently recognised those powers.

The legal backdrop matters. In 2024, a nine-judge Constitution Bench held that royalty is not a tax but a contractual payment for extracting minerals, and it also affirmed that states can levy taxes on mineral rights. Legal commentary published after the ruling said the Court drew a clear line between royalty paid for mining leases and state taxation powers, while also upholding the ability of states to impose cesses on mining and mineral-use activities. Some reports further noted that the judgment was given retrospective effect from 2005, underscoring the scale of the financial stakes.

That is why the proposed amendment has drawn criticism from state governments and legal observers alike. By seeking to limit state revenue powers through legislation, the Centre risks overriding a Constitution Bench ruling that had validated those receipts. The stronger course, the Deccan Chronicle argues, would be consultation and consensus-building with the states, not a unilateral legal fix. If the Centre wants a uniform mining regime, it may also have to consider compensating states for the income they stand to lose.

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