House Rent Allowance (HRA)
A percentage of basic pay that varies with the posting location's classification, which is why the same post pays different in-hand amounts in different towns.
Related terms
The pay-matrix figure before any allowance. DA and HRA are calculated as percentages of it, and deductions come off the resulting gross.
A small fixed allowance for postings in specified cities, compensating higher living costs on top of HRA.
The 7th Pay Commission table of pay levels and cells that replaced pay bands and grade pay. Every post maps to a level; annual increments move you cell by cell.
A post's row in the pay matrix, fixing its starting basic pay and progression. Group 4 posts sit around Level 8; Group 1 posts start around Level 22.
The 6th Pay Commission add-on that indicated a post's seniority. Abolished by the 7th CPC and absorbed into pay-matrix levels; older notifications still mention it.
An inflation-linked allowance calculated as a percentage of basic pay and revised periodically by the government.
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This definition follows official TNPSC notifications and Tamil Nadu government orders. Sources: TNPSC official notifications. Figures are indicative and may change with each official notification. Data last reviewed: July 2026.
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