Economy

Cash reserve ratio and SLR

Also: CRR, SLR, cash reserve ratio, statutory liquidity ratio

Definition
The cash reserve ratio (CRR) is the share of a bank's net demand and time liabilities (mainly deposits) that it must keep as cash balances with the Reserve Bank of India, earning no interest. The statutory liquidity ratio (SLR) is the share that it must hold in safe, liquid assets such as government securities, cash and gold. Both are tools of the RBI to manage liquidity and ensure bank safety.
Deep-dive lesson: Money, Banking and Inflation. This page is a quick reference that connects the term across subjects; read the lesson for the full treatment.
Summary card: Cash reserve ratio and SLR. CRR is set under Section 42 of the RBI Act, 1934. SLR is set under Section 24 of the Banking Regulation Act, 1949. No interest is paid on CRR balances. SLR assets are mainly government securities, which earn interest. The RBI cut the CRR to 3% of NDTL in phases in 2025, and SLR has stood at 18% since 2020
Summary card © UPSCPrep.in

Background and evolution

Economists sometimes describe the high reserve requirements of the past as a hidden tax on savers, because banks paid lower deposit rates to compensate for idle or low-yield reserves. Reducing these pre-emptions was a key step in allowing interest rates to be set by markets rather than by administrative decisions.

Every bank lends out most of the money depositors place with it, keeping only part as reserves. If too little is kept, the bank may not be able to meet withdrawals, and if all banks lend aggressively, money supply and prices can rise quickly. Central banks therefore require banks to hold reserves. In India, the CRR and SLR were once very high: in the early 1990s, CRR was around 15% and SLR close to 38.5%, so a large part of bank deposits was effectively pre-empted to finance the government and control money supply. This "financial repression" limited credit to the private sector.

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Last reviewed: 23 October 2026 · Original UPSCPrep.in content.