The RBI raised the repo rate. If your EMI stays the same, your loan may get longer

On 7 October 2026 the RBI raised the repo rate from 5.25% to 5.50%, its first increase since February 2023. If your home loan is linked to the repo rate, the hike can change your EMI, your remaining tenure, or both. Your lender should tell you the impact and the options you have.

An EMI that "stays the same" sounds like good news. The arithmetic below shows where the cost goes instead.

Scope: this article is about floating-rate home loans linked to an external benchmark such as the repo rate. Loans on older benchmarks (MCLR, base rate) move on their own schedules, and fixed-rate loans don't move at all. The 8.50% and 8.75% rates are illustrations, not any lender's published rate. This article does not claim that any lender has changed its rate yet.

What the RBI did

The Monetary Policy Committee raised the policy repo rate by 25 bps to 5.50% and changed its stance to "calibrated tightening". The Governor's statement says rate cuts are "off the table in the near term" and that the "policy action ahead can only be a rate hike or a pause".

Since October 2019, banks have been required to link new floating-rate retail loans to an external benchmark, and the benchmark-linked rate must be reset at least once every three months. Your spread over the benchmark is generally fixed. So if your rate is the repo rate plus a spread, a 25 bps hike should reach your rate at your next reset: 25 bps higher, with the same spread. When that reset falls depends on your lender, so the change may not show up in your very next EMI.

The calculations below assume exactly that: the full 25 bps passes through, once, and the spread stays unchanged.

The loan we'll use

• ₹50 lakh home loan, 20 years, 8.50% at the start.
• EMI: ₹43,391.
• Five years in (60 EMIs paid), the outstanding balance is ₹44,06,359, with 15 years (180 months) left.

The rate now moves from 8.50% to 8.75%. Your lender has to absorb that difference somewhere. There are two ways.

Option 1: keep the EMI, let the loan run longer

The EMI hasn't changed, so nothing on your bank statement looks different. The extra interest is hidden in the loan's end date.

Option 2: raise the EMI, keep the end date

Both options absorb the same 25 bps. Option 1 costs more than twice as much, because the extra interest is calculated on a balance that falls more slowly, for six extra months.

Both figures are measured against the same baseline: 180 remaining payments of ₹43,391.16 at the original 8.50%, about ₹78.10 lakh in total. They are nominal rupees, not discounted. Option 2 asks you for ₹648 more every month starting now, while Option 1 asks for more at the end.

What if the rate keeps rising?

The RBI hasn't said how many hikes will follow. It has said the duration and extent of the cycle "would be contingent on the actual growth-inflation developments and outlook". This table is a scenario, not a forecast. Same loan, same position, a higher rate:

("+₹ L" is the extra paid over the remaining term compared with no hike.) Each row assumes the new rate applies to the outstanding balance now and stays unchanged for the rest of the loan. Actual costs differ if rates move again or your lender resets differently.

A third option: prepay once

A one-time prepayment can absorb the hike without touching the EMI or the end date. For a 25 bps rise on this loan, that is ₹64,850, about 1.5% of the outstanding balance. For 50 bps it is ₹1,28,277, and for 75 bps ₹1,90,319.

In nominal terms that is less than the extra outflow under either of the other two options. But the timing differs: the prepayment is paid today, while the extra EMIs or extra months fall later. This is not a present-value comparison, and prepaying also leaves you with less cash on hand. Whether it makes sense depends on your liquidity, what else that money could do, and your loan's terms. This article doesn't try to answer that.

What your lender must communicate and offer

The RBI's circular on resetting floating interest rates on EMI-based personal loans (RBI/2023-24/55, 18 August 2023) says lenders must:

• "clearly communicate to the borrowers about the possible impact of change in benchmark interest rate".
• communicate "any increase in the EMI/ tenor or both" to the borrower "immediately".
• give borrowers a choice of "enhancement in EMI or elongation of tenor", or a combination of both.
• let borrowers prepay, "either in part or in full, at any point during the tenor of the loan".
• offer a switch to a fixed rate as per the lender's Board-approved policy. The number of switches is set in that policy, and any charges must be disclosed in the sanction letter.
• send quarterly statements showing, at a minimum, the principal and interest recovered to date, the EMI amount, the number of EMIs remaining and the annualised interest rate (RBI's FAQs on the circular).

The protections are not limited to repo-linked loans. The RBI's FAQs say the circular applies "irrespective of whether they are linked to an external benchmark or an internal benchmark". They apply it to "all equated periodic instalment based personal loans" and use a home loan as an example. Which rules cover your particular home loan can depend on your lender and loan type, so confirm with your lender.

What to do with this

1. Find your loan's current rate, its benchmark, and its next reset date in your lender's statement or app.
2. Check whether the next reset changes your EMI, your tenure, or both. The tenure is the part that is easy to miss.
3. If your lender extended the tenure, ask for the new end date and compare it to the original.
4. Ask your lender for the revised amortisation schedule. Compare the outstanding principal, interest rate, EMI, remaining number of instalments and final payment against your original schedule, then compare the total remaining payments under each option above.

The EMI Calculator doesn't have an existing-loan mode yet, so it can't reproduce this example. The figures above were calculated separately; the method is in the notes below. To see your own loan, ask your lender for the revised amortisation schedule.

Sources and assumptions

Primary

• RBI, Monetary Policy Statement, 2026-27, Resolution of the Monetary Policy Committee, October 5 to 7, 2026 (press release 2026-2027/1264): repo rate raised by 25 bps to 5.50%, stance changed to "calibrated tightening".
• RBI, Governor's Statement, 7 October 2026: "rate cuts are off the table in the near term"; "policy action ahead can only be a rate hike or a pause"; the duration and extent of the cycle "would be contingent on the actual growth-inflation developments and outlook".
• RBI, FAQs on the 18 August 2023 circular: scope (Q.1, Q.6), quarterly statements (Q.2), fixed-rate switch (Q.3 to Q.5).
• RBI circular RBI/2023-24/55, DOR.MCS.REC.32/01.01.003/2023-24, 18 August 2023, Reset of Floating Interest Rate on Equated Monthly Instalments (EMI) based Personal Loans: the borrower communication, EMI-or-tenor choice, prepayment and fixed-rate switch requirements quoted above.
• External benchmark framework for new floating-rate retail and MSME loans from 1 October 2019: benchmark choices, spread rules, and a reset at least once every three months, as reported by Business Standard.
• The prior repo rate of 5.25% (cut in December 2025): Business Standard, RBI MPC December 2025.

Calculation notes

• Loan: ₹50,00,000, 240 months, 8.50% a year, monthly reducing balance. EMI ₹43,391.16, shown as ₹43,391.
• Balance after 60 EMIs: ₹44,06,359. Remaining term: 180 months.
• Baseline total paid over the remaining 180 months with no hike: ₹78,10,409.
• "Keep EMI": the EMI stays at ₹43,391.16 and the rate rises to the stated level. The loan runs until it is repaid. The final payment is smaller than the EMI.
• "Raise EMI": the EMI is recalculated at the new rate for the remaining 180 months.
• "Prepay once": the lump sum that leaves the original EMI and the original 180-month end date unchanged at the new rate.
• The full rise in the policy rate is assumed to pass through to the borrower's rate, once and in full, with the spread unchanged and no further changes. Timing of the reset varies by lender.
• Totals are nominal rupees and are not discounted. Tax effects, processing fees and prepayment charges are not modelled.
• Every figure was calculated twice: with the closed-form EMI and annuity formulas, and with a month-by-month schedule.

This article explains arithmetic. It is not financial advice, and it does not recommend any lender, product or course of action.