OBC Reservation — 27% Quota & the Mandal Commission
OBC reservation is the largest single reservation category by percentage. Here's its real history, from the Mandal Commission to today's creamy-layer rules.
History
The Second Backward Classes Commission, popularly called the Mandal Commission after its chairman B.P. Mandal, submitted its report on 31 December 1980, estimating OBCs at roughly 52% of India's population and recommending 27% reservation for them in central government jobs. The report sat unimplemented for a decade until Prime Minister V.P. Singh announced its implementation in August 1990. The Supreme Court upheld the 27% OBC quota — while introducing the "creamy layer" exclusion — in Indra Sawhney v. Union of India (1992).
Creamy layer income limit — how it changed over time
| Year | Annual Income Limit |
|---|---|
| 1993 | ₹1 lakh |
| 2004 | ₹2.5 lakh |
| 2008 | ₹4.5 lakh |
| 2013 | ₹6 lakh |
| 2017 (current) | ₹8 lakh |
Agricultural income is excluded from this calculation. A parliamentary committee recommended raising this limit further in 2025; as of now, ₹8 lakh remains the applicable threshold.
OBC reservation in education
The Central Educational Institutions (Reservation in Admission) Act, 2006 extended 27% OBC reservation to central higher-education institutions — IITs, IIMs, and central universities. The Supreme Court upheld this in Ashoka Kumar Thakur v. Union of India (2008), while confirming that creamy-layer OBCs must still be excluded.
State vs. Central OBC lists
Following a 2021 Supreme Court ruling in the Maratha reservation case that appeared to centralise this power, Parliament passed the Constitution (105th Amendment) Act, 2021 to restore states' and UTs' authority to prepare their own OBC/SEBC lists, separate from the Central List maintained via the National Commission for Backward Classes (NCBC).
OBC Reservation — Frequently Asked Questions
What is OBC reservation?
OBC (Other Backward Classes) reservation provides a 27% quota in central government jobs and central educational institutions for communities identified as socially and educationally backward, based on the Mandal Commission's 1980 report.
When was OBC reservation implemented?
The Mandal Commission submitted its report in December 1980. It was not acted upon for a decade until Prime Minister V.P. Singh's government announced its implementation for central government jobs in August 1990, giving OBCs 27% reservation.
What is the OBC creamy layer?
The 'creamy layer' refers to the more socially and economically advanced members within OBCs who are excluded from reservation benefits, a concept introduced by the Supreme Court in Indra Sawhney (1992) to ensure benefits reach the genuinely backward.
What is the current income limit for the OBC creamy layer?
As of the current rules, the creamy layer income limit is ₹8 lakh gross annual family income (agricultural income excluded), a threshold last revised in 2017 — up from ₹1 lakh in 1993, ₹2.5 lakh in 2004, ₹4.5 lakh in 2008, and ₹6 lakh in 2013.
When was OBC reservation extended to educational institutions?
The Central Educational Institutions (Reservation in Admission) Act, 2006 extended 27% OBC reservation to central higher-education institutions including IITs, IIMs and central universities. Its validity was upheld by the Supreme Court in Ashoka Kumar Thakur v. Union of India (2008).
Can states have their own separate OBC lists?
Yes. The Constitution (105th Amendment) Act, 2021 restored the power of states and Union Territories to prepare and maintain their own lists of socially and educationally backward classes, separate from the Central List maintained by the National Commission for Backward Classes (NCBC).
