How an RBI repo-rate change changes your EMI

When the Reserve Bank of India (RBI) changes its repo rate, news channels light up — but most borrowers are left with one question: does my EMI actually change, and by how much? Here's the plain-language answer.

What the repo rate actually is

The repo rate is the interest rate at which the RBI lends short-term money to commercial banks. It's the RBI's main lever for controlling inflation and growth. When the RBI cuts the repo rate, borrowing becomes cheaper for banks; when it hikes the rate, borrowing becomes costlier. Banks pass a large part of that change on to you.

Why your loan reacts

Since 1 October 2019, the RBI requires banks to link all new floating-rate retail loans (home, auto, personal) and loans to small businesses to an external benchmark — most commonly the repo rate itself. This is called the External Benchmark Lending Rate (EBLR), sometimes shown on your statement as RLLR (Repo-Linked Lending Rate).

Your loan's interest rate is set as:

Your rate = repo rate + a fixed spread (the bank's margin)

So when the repo rate moves, your EBLR moves with it — usually at your loan's reset date, which by rule happens at least once every three months.

What changes — your EMI or your tenure?

When your rate drops, banks typically do one of two things:

1. Keep your EMI the same and shorten your tenure — you finish the loan earlier (this usually saves the most interest), or
2. Keep your tenure the same and lower your EMI — your monthly outgo falls.

On a rate hike, the same logic runs in reverse: either your EMI rises, or your tenure gets extended.

A worked example

Take a ₹50,00,000 home loan over 20 years at 8.50%. The EMI is about ₹43,391.

If the RBI cuts the repo rate by 0.25% and your bank passes it on, your rate becomes 8.25%:

• If the bank lowers your EMI: it falls to about ₹42,604 — roughly ₹789 less every month.
• If the bank keeps your EMI and shortens the tenure: you finish several months early and save more in total interest.

A quarter-percent sounds tiny, but over 20 years it adds up to lakhs.

Fixed-rate loans don't move

If you took a fixed-rate loan, a repo change does not affect your EMI for the agreed period — that's the trade-off you accepted for predictability. Only floating-rate loans track the repo rate.

Your rights when the rate resets

Following the RBI's August 2023 framework on resetting floating interest rates, your lender must:

• Tell you clearly when your rate (and EMI or tenure) changes,
• Let you switch to a fixed rate at the reset, and
• Let you choose between a higher EMI, a longer tenure, or making a part-prepayment.

A longer tenure feels easier month-to-month but quietly increases the total interest you pay — so it's worth doing the math before you accept it.

FAQ

Does the repo rate change my EMI immediately? No. It changes at your loan's next reset date, which happens at least once every three months for repo-linked loans.

My EMI didn't change after a rate cut — why? Your bank may have shortened your tenure instead of reducing the EMI, or your reset date hasn't arrived yet. Check your loan statement or ask your lender.

Does this apply to fixed-rate loans? No. Fixed-rate loans keep the same EMI for the agreed period regardless of repo changes.