The Union Government filed an affidavit in the Supreme Court opposing a PIL seeking to extend the creamy layer exclusion to SCs and STs.
The creamy layer test currently applies only to Other Backward Classes.
It was formalised by the judiciary in Indra Sawhney (1992) and reaffirmed in Ashoka Kumar Thakur (2008).
SC and ST reservation derives from Articles 341 and 342, based on historical social backwardness and untouchability.
The debate revived after a seven-judge Constitution Bench allowed sub-classification within SCs/STs, with four judges favouring extension of the creamy layer.
The creamy layer is a social and economic filter within India's affirmative action framework. It identifies members of a reserved category who have become relatively affluent or socially advanced, and excludes them so that benefits reach the most disadvantaged. It uses income, asset and occupational benchmarks. Formalised by the Supreme Court in Indra Sawhney (1992), it applies to OBCs but not to SCs and STs — whose inclusion rests on historical social backwardness and untouchability rather than economic position.
Simple Analogy: A means test inside a quota — a way of stopping the best-off within a group from crowding out the worst-off.
| Argument For Extension | Argument Against Extension |
|---|---|
| Prevents elite capture by second and third-generation beneficiaries | SC status arises from untouchability and social exclusion, not income |
| Directs benefits to those facing both stigma and financial distress | Wealth does not erase caste prejudice in housing, marriage or workplaces |
| Four judges in the 2024 sub-classification verdict favoured it | Only Parliament may modify Presidential lists under Articles 341 and 342 |
| Aligns SC/ST quotas with the means tests used for OBC and EWS | Income caps risk leaving reserved vacancies unfilled at senior levels |
Empowers the President to specify the castes deemed Scheduled Castes for a State or Union Territory; only Parliament may modify the list.
The corresponding provision for Scheduled Tribes.
The Mandal case, which upheld OBC reservation, capped total reservation at 50% and formalised the creamy layer for OBCs.
Reaffirmed that the creamy layer doctrine is restricted to OBCs and has no application to SCs and STs.
GS Paper II > Polity > Reservation, Fundamental Rights and Welfare Schemes for Vulnerable Sections
General Awareness > Indian Polity > Constitutional Provisions
The relatively affluent or socially advanced section within a reserved category, excluded from quota benefits.
Dividing a reserved category into sub-groups so the most backward within it receive preferential treatment.
The list of castes or tribes notified under Article 341 or 342; only Parliament can modify it.
Reservation for Economically Weaker Sections, which uses a purely economic criterion.