Revisiting the 50% Cap on Reservation

The 50% cap on reservations isn’t written anywhere in the Constitution. It’s a rule the Supreme Court set itself in 1992 — and states keep finding new ways around it.

1Where the 50% cap comes from

Must Know

• The 50% cap on total reservations comes from a Supreme Court ruling, not a written law. It binds every authority anyway, since courts can enforce their own precedent.
• In August 1990, Prime Minister V.P. Singh’s government announced it would implement the Mandal Commission’s report: 27% reservation for Other Backward Classes in central government jobs.
• The announcement set off huge protests. On 19 September 1990, a Delhi University student named Rajiv Goswami attempted self-immolation at a busy Delhi intersection. He survived, badly burned, and became the face of the anti-Mandal movement nationwide.

So did the protests stop the reservation? No — but they didn’t stop a court challenge either.

• The case took over two years to resolve. A nine-judge bench finally ruled on 16 November 1992 — upholding OBC reservation, but setting the 50% cap as its outer limit.
• The same ruling also placed a separate limit on reservation policy: Article 335 requires reservation claims to stay consistent with “the efficiency of administration” — a phrase the Article itself never actually defines.

2The creamy layer

Good to Know

• The same 1992 Indra Sawhney ruling also excluded the “creamy layer” within OBCs from reservation benefits — a second major principle from one judgment.
• The creamy-layer income cutoff is currently ₹8 lakh gross annual income, set in 2017. It has moved five times since 1993: ₹1 lakh, then ₹2.5 lakh (2004), ₹4.5 lakh (2008), ₹6 lakh (2013), and ₹8 lakh (2017).
• A Parliamentary Committee recommended raising it again, in a report tabled 1 April 2025. As of this writing, that recommendation hasn’t been implemented.

3The Ninth Schedule isn’t absolute immunity

Good to Know

• Putting a law in the Ninth Schedule doesn’t guarantee it full immunity. In I.R. Coelho (2007), the Supreme Court’s Basic Structure doctrine allowed judicial review even of Ninth Schedule laws, if they violate the Constitution’s basic structure.
• The EWS quota is legally distinct from caste-based reservation — it’s meant for economically weaker sections among groups not already covered by SC/ST/OBC reservation. That’s exactly why the Court treated it as sitting outside the 50% cap.
• A five-judge bench in 2021 found a “thumping majority” favouring the existing 50% cap — making it hard to justify sending Indra Sawhney to a larger bench for reconsideration.

4In the news: Karnataka and Maharashtra

Current Affairs

• 10 October 2026: [Precedent] The Andhra Pradesh Cabinet accepted the report of the Dedicated Commission headed by Rajeev Ranjan Mishra on Backward Classes reservation in local bodies. The total quota for SC, ST and BC together may not exceed 50% in any rural or urban local body. The Government Order says the Commission followed the Supreme Court’s triple test. This came a day after the Supreme Court refused to restore the earlier 34% quota. (Source: The Hindu)
• 9 October 2026: [Precedent] The Madhya Pradesh High Court struck down the 2019 law that raised the OBC quota from 14% to 27%. The Bench said the State had not shown the exceptional circumstances needed to breach the 50% ceiling. It found OBCs adequately represented in higher education and government jobs. It also held that vacant reserved posts could not justify a higher quota. OBC candidates appointed between March 2019 and 29 September 2022 keep their jobs. Later recruitment must follow an 87% basis, with 13% of posts filled from the unreserved category. (Source: The Indian Express)
• 9 October 2026: [SC Ruling] The Supreme Court dismissed Andhra Pradesh’s appeal against a High Court order striking down its 34% Backward Classes quota in local bodies. The High Court had ruled on 1 October 2026 that the State failed to produce the empirical data needed to breach the 50% ceiling. The Bench said a unified family survey was not enough without a specific assessment of backwardness and representation in local bodies. The State’s survey had put the Backward Classes population at 50.42%. (Source: The Hindu)
• 25 July 2026: Union Law Minister Arjun Ram Meghwal told the Lok Sabha the Centre has deferred Karnataka’s Ninth Schedule request for its 2022 reservation law, which gives 56% reservation to SC, ST, and OBC candidates.
• The Act is currently challenged before the Karnataka High Court, which fixed 15 July 2026 as the final hearing date. The government held that Ninth Schedule inclusion “may not presently be appropriate” while the case is sub-judice.
• Meanwhile, Karnataka is still filling roughly 56,000 posts under the existing 50% cap while the case is pending — it would only add the extra quota if it eventually wins.
• A separate 50%-cap fight is underway in Maharashtra. The Supreme Court found 40 municipal councils, 17 nagar panchayats, and 2 municipal corporations breaching the 50% ceiling on OBC quotas in local-body elections.
• The Court let those elections proceed, but ring-fenced the results in those specific units “subject to final outcome,” and referred the matter to a three-judge bench — a reminder the 50% fight isn’t confined to one state or one method.

5Never written into the Constitution

Great to Know

• The 50% cap was never written into the Constitution. It’s judicial doctrine — more flexible in theory, since courts set it and courts could revise it, but also less certain than a fixed constitutional number would be.
• The Indra Sawhney judgment itself left one door open: it allows the cap to be relaxed in “extraordinary situations.” Justice Jeevan Reddy specifically named far-flung, remote areas whose people live outside the mainstream of national life.
• The judgment also demanded “extreme caution” before using this exception, and a genuinely special case — not just a state wanting more room.

6How exams test this

Quick Q&A

• Where does the 50% cap on reservations come from? The Supreme Court’s 1992 Indra Sawhney judgment — it was never written into the Constitution.
• Why does the EWS quota sit outside the 50% cap? The Court treated it as a legally distinct category — based on economic criteria, not caste — separate from the reservation the cap was built to limit.
• Does putting a law in the Ninth Schedule fully protect it from courts? No — I.R. Coelho (2007) held that even Ninth Schedule laws remain reviewable if they violate the Constitution’s basic structure.
• Has any state successfully breached the 50% cap using the “extraordinary situations” exception? No — not once since 1992, including Maharashtra’s rejected 2021 attempt for the Maratha quota.