Mineral Area Development Authority vs. M/S Steel Authority of India
Background
This order follows the Supreme Court's landmark nine-judge bench ruling of 25 July 2024 in the same matter ("MADA", 2024 INSC 554), which held that States do have the legislative competence to tax mineral rights and mineral-bearing lands, overturning the 35-year-old precedent in India Cement Ltd. v. State of Tamil Nadu (1990) that had held royalty on minerals to be a tax outside States' power. After that ruling, mining companies and public sector undertakings (like Steel Authority of India) asked the Court to apply the new ruling only prospectively (from the judgment date onward), warning that letting States claim decades of back-taxes, running into thousands of crores, would upend settled commercial bargains and ultimately burden consumers. The States opposed this, arguing they were entitled to enforce the law as now correctly declared.
Decision Breakdown
The Court rejected the request to make the ruling purely prospective, holding that doing so would effectively keep the wrongly-decided India Cement position alive and risk invalidating State tax legislation that is now recognised as constitutionally valid: an unjust outcome given the presumption of constitutionality legislatures enjoy. Instead, the Court crafted a "pragmatic solution" balancing both sides' interests: States cannot demand tax on any mineral transactions before 1 April 2005; where dues are payable for the period since then, payment must be staggered in instalments over twelve years starting 1 April 2026; and all interest and penalty on demands relating to the period before the 25 July 2024 judgment are waived for every affected company. The Court traced the doctrine of prospective overruling through past precedents (Golak Nath, Bharat Aluminium, Jindal Stainless, etc.) to explain why a blanket prospective-only approach was inappropriate here, given that a taxing power under the Constitution, once found valid, could not be treated as if it never existed.
Lesson Learnt
When the Supreme Court corrects a decades-old wrong legal position, it can still soften the financial shock of that correction on those who relied on the old law, through calibrated relief like extended payment timelines and waiver of interest/penalty, rather than either fully wiping out past liability or demanding immediate, full retrospective payment.