Anantam IASCurrent Affairs · 14 August 2025

Creamy Layer in SC, ST Reservation

GS II

Context : The Supreme Court is examining a plea for a structured mechanism similar to the OBC creamy-layer concept for Scheduled Castes and Scheduled Tribes (SC/ST). The issue sits alongside the Court’s 1 August 2024 seven-judge judgment in State of Punjab v. Davinder Singh, whose majority held that states may sub-classify SCs and that the creamy-layer principle applies to SC/ST affirmative action, with criteria that may differ from OBC rules.

What has not happened: the judgment did not create a single nationwide income threshold or an automatic creamy-layer certificate. The current plea and any government policy still require a clearly defined, evidence-based implementation framework.

UPSC Relevance:

Prelims , UPSC has asked question based on understanding of Fundamental Rights andcrelated concepts.

2020 Prelims

Which one of the following categories of Fundamental Rights incorporates protection against untouchability as a form of discrimination? (UPSC CSE –)

 (a) Right against Exploitation

 (b) Right to Freedom

 (c) Right to Constitutional Remedies

 (d) Right to Equality

2018 Prelims

Which of the following are regarded as the main features of the “Rule of Law”?

Limitation of powers

Equality before law

People’s responsibility to the Government

Liberty and civil rights

Select the correct answer using the code given below:

A 1 and 3 only

B 2 and 4 only

C 1, 2 and 4 only

D 1, 2, 3 and 4

Relevant Constitutional Provision – Article 16

Article 16 provides for equality of opportunity in matters of employment under state on grounds only of religion, race, caste, sex, descent, place of birth or residence.

This is subject to exceptions under Article 16 (3), (4),(5) and (6).

Evolution of Creamy Layer

1971Sattanathan CommissionIt was one of the first to propose the exclusion of a “creamy layer” from the benefits of reservation.  It didn’t explicitly use the term.
1976State of Kerala v. NM ThomasThough not explicitly named “creamy layer,” the court acknowledged the issue of affluent members within backward classes potentially monopolizing reservation benefits.Justice Krishna Iyer’s observations highlighted the need to ensure that these benefits reach the truly disadvantaged. 
1990VP Singh government This government implemented the Mandal Commission’s recommendations in 1990. It proposed a 27% reservation of jobs in central government services and public sector undertakings for the Other Backward Classes (OBCs).
1991Narasimha Rao Government Introduced a provision to give preference to the “poorer sections” among the OBCs.This move was a precursor to the “creamy layer” concept.
1992Indra Sawhney v. Union of India (also known as the Mandal Commission case)The Supreme Court upheld the 27% reservation for Other Backward Classes (OBCs) in central government jobs but mandated the exclusion of the “creamy layer” from within the OBCs as proposed by Narsimha Rao govt.
The court, however, clarified that this principle was not applicable to Scheduled Castes (SCs) and Scheduled Tribes (STs) at that time.
2006M. Nagaraj v. Union of IndiaThe Court upheld the constitutional amendments enabling reservation in promotions, subject to constitutional limits. It applied a creamy-layer test to SC/ST promotion reservations and required quantifiable data on backwardness and inadequate representation; Jarnail Singh later removed the backwardness-data requirement.
2018Jarnail Singh v. Lachhmi Narain GuptaThe Constitution Bench reaffirmed that the creamy-layer principle can apply to SC/ST reservation in promotions. It held that the state need not collect quantifiable data to prove backwardness of SCs/STs, while the constitutional conditions governing inadequate representation and efficiency remain relevant.
2024State of Punjab v. Davinder SinghThe seven-judge Bench held that state sub-classification within the SC list is permissible when supported by empirical data and cannot reserve every seat for one sub-group. The majority also held that the creamy-layer principle applies to SC/ST affirmative action and that its criteria may differ from OBC criteria.

Why creamy layer for SC /ST Reservation?

Proposal for Two-Tier Reservation System