Introduction
The MMDR (Amendment) Act, 2026 invokes Entry 54 of the Union List to bar states from levying additional taxes or cesses on minerals. This move seeks to establish nationwide tax uniformity, directly countering the Supreme Court's nine-judge bench decision in Mineral Area Development Authority (MADA) v. SAIL (2024), which upheld the constitutional competence of states to tax mineral-bearing lands under Entry 50 of the State List.
Implications on Fiscal Federalism and State Autonomy
- Worsening Vertical Fiscal Imbalance: Resource-rich states such as Jharkhand, Odisha, and Chhattisgarh face the loss of crucial independent non-tax and tax revenue streams. This intensifies their fiscal reliance on Union devolution and limits discretionary expenditure for regional development priorities.
- Erosion of Constitutional Autonomy: An outright prohibition on state-level mineral cesses overrides the 8:1 majority judgment in MADA v. SAIL, which established that royalty under Section 9 of the MMDR Act is a regulatory fee/contractual consideration, not a tax. Subordinating state taxation powers under Entry 50 of the State List constricts provincial legislative competence.
- Uniformity and Economic Competitiveness: On the positive side, centralisation limits fragmented regional levies and cascading state taxes. A predictable Effective Tax Rate (ETR) boosts ease of doing business, aligns with the National Critical Mineral Mission (NCMM), and secures vital supply chains for industrial manufacturing.
Implications on Tribal Welfare and Local Governance
- Dilution of Institutional Safeguards: A highly centralised regulatory framework tailored to rapid corporate extraction risks infringing upon the spirit of the landmark Samatha v. State of Andhra Pradesh (1997) ruling, which mandated strict protection of tribal lands within Fifth Schedule areas from unchecked industrial exploitation.
- Pressure on District Mineral Foundations (DMF): Curtailing supplementary state-level levies reduces local financial pools dedicated to counteracting the 'resource curse'. This places an unsustainable burden solely on DMF funds instituted under Section 9B of the MMDR Act for local rehabilitation and healthcare.
- Bypassing Participatory Democracy: Accelerated, centralised mineral concession allocations risk sidelining Gram Sabhas and weakening statutory consultation requirements enshrined in the Panchayat (Extension to Scheduled Areas) Act, 1996 (PESA) and the Forest Rights Act (FRA), 2006.
Conclusion
While achieving tax predictability and securing critical minerals are essential for national economic goals, economic efficiency should not come at the expense of cooperative federalism. Establishing a statutory Mineral Council, structured on the lines of the GST Council, would balance national industrial priorities with state fiscal rights and local tribal safeguards.