The Reserve Bank of India raised the repo rate by 25 basis points to 5.50%, marking its first rate increase in nearly four years. The move signals a shift from the accommodative monetary stance maintained during the COVID-19 period. Higher repo rates make borrowing costlier for banks, which transmit this to retail and corporate loans. The hike aims to anchor inflation expectations while balancing growth, directly affecting EMIs, credit offtake, and investment decisions across the economy.

The repo rate is the rate at which the RBI lends short-term funds to commercial banks against eligible securities. When the RBI raises it, banks face higher borrowing costs, which they pass on to consumers through increased lending rates on home loans, auto loans, and working capital credit. This is the core transmission mechanism of monetary policy.

The hike from the pandemic-era low signals a deliberate withdrawal of accommodation. During COVID-19, the MPC had slashed rates aggressively to stimulate growth and kept them low for nearly four years. Raising rates now is a signal that price stability has reasserted itself as the primary mandate under the flexible inflation targeting (FIT) framework — the RBI's legal obligation under the RBI Act, 1934, as amended in 2016, to keep CPI inflation within a 2–6% band with a 4% target.

For aspirants, the key conceptual chain is: repo rate hike → higher bank lending rates → reduced credit growth → lower consumption and investment → cooling of demand-side inflation. But this also risks slowing GDP growth, creating the classic monetary policy trade-off between inflation control and output support.

The LAF (Liquidity Adjustment Facility) corridor — consisting of the repo rate (ceiling), the reverse repo rate, and the SDF (Standing Deposit Facility) — is the operational framework through which this rate signal reaches the market. The MPC votes on the repo rate; the reverse repo and SDF rates move in tandem, shaping overnight interbank liquidity conditions.