Does economic mobility within backward castes weaken the case for caste-based reservation? Analyse.

Article 16(4) allows reservation for a "backward class of citizens", which is a social category and not only an economic one. Indra Sawhney (1992) upheld the 27% OBC quota on the condition that the creamy layer, meaning those who have advanced enough, is excluded [1]. Economic mobility therefore weakens the case for reserving seats for mobile families. It does not weaken the case for caste-based reservation itself.

How mobility appears to weaken the caste case

• Benefit capture: Better-off families and dominant sub-castes can take most of the quota. This is why the Rohini Commission examined sub-categorisation of OBCs.
• Inherited advantage: Children of senior officers gain education and networks. Indra Sawhney therefore made exclusion of the creamy layer a condition for the quota's validity [1].
• Unequal treatment: PSU and bank staff are judged by salary, while government staff are judged by the post they hold. The parliamentary OBC committee flagged this anomaly [3].

Why the caste case still holds

• Income is not status: In Rohith Nathan (2026), the Supreme Court held that a parent's salary alone cannot prove social advancement. The 1993 Office Memorandum looks first at the status of the parents' posts [1].
• Nominal mobility: DoPT told Parliament that no proposal was pending to raise the ₹8 lakh ceiling [3]. Pay revisions can therefore push a clerk's family over the limit even though its social position has not changed.
• Lower posts protected: The Committee on Welfare of OBCs recommended exempting all Class III employees and leaving salary and agricultural income out of the income test [2].
• Uneven mobility: Gains are concentrated in a few families. Caste stigma in marriage, housing and social networks continues regardless of income.

Reconciling caste and class

OBC caste list  →  Creamy-layer filter (parents' post status, then non-salary income)  →  Beneficiary

Fig: Two-step test; the candidate must be OBC and non-creamy layer [3]

• Notify equivalence of PSU and bank posts with government posts, which the committee found still pending [2].
• Index the ceiling to pay commission revisions.
• Sub-categorise OBCs so benefits reach the most backward communities.

Economic mobility within backward castes is real but uneven. It supports better targeting, not the end of caste-based reservation. A consistently applied creamy-layer filter, based on post status and periodically revised, lets caste and class tests work together. This keeps reservation true to Indra Sawhney, to Article 14's bar on arbitrary state action and to SDG 10 on reduced inequalities.