Home loan prepayment: should you cut your EMI or your tenure? (2026)

The same part-payment saves more interest if you keep the EMI and cut the tenure. Cutting the EMI, and leaving the years in place, gives you a smaller monthly bill and saves less interest. Both choices are allowed. The one that fits is the one your monthly budget can carry.

The figures below are an illustration: ₹50,00,000 borrowed for 20 years at 8.5% floating. 8.5% is not a lender’s rate. Rates lenders publish now are on the home loan rates page. The repo rate, which many floating home loans track, is 5.50% from 7 October 2026, on the RBI policy rates page. The maths is the same schedule the EMI calculator uses. More home-loan notes are on the loans and home topic.

Should you cut the EMI or the tenure?

Cut the tenure if you can keep paying the same EMI. The extra money keeps hitting principal, the balance falls faster, and the loan ends sooner. Cut the EMI if the monthly bill is the problem. You still owe the loan for the years that are left, so the interest saved is smaller.

A home loan in India is almost always on a reducing balance. Interest each month is charged on what you still owe. A lump sum reduces that balance. Every later month is then charged on a smaller amount. That is why the same rupee saves more interest when many months remain, and why keeping a high EMI after the lump sum saves more than dropping the EMI.

What does ₹5 lakh after year 3 do to a ₹50 lakh loan?

On ₹50,00,000 at 8.5% for 20 years, the EMI is ₹43,391. Total interest if you only pay that EMI is ₹54,13,942. After 36 months the balance is ₹46,74,307, and interest paid so far is ₹12,36,383. The part-payment is ₹5,00,000 in month 37, the first month after year 3.

The tenure row saves more because the EMI stays high, so principal keeps falling quickly. The EMI row buys a lower monthly payment of ₹4,641 and leaves the remaining term as it was. Run your own balance, rate and lump sum on the prepay versus invest calculator. The EMI guide shows how the monthly figure is built.

What does ₹1 lakh a year change?

A habit is a series of small principal payments, not one lump sum. Split ₹1,00,000 across the year and the nearest-rupee monthly extra is ₹8,333, which is ₹99,996 over twelve months. Paid with every EMI from the first month, on the same ₹50,00,000 loan at 8.5%, the loan finishes in 164 months. That is 76 months sooner. Interest falls by ₹19,54,983 from the schedule’s baseline, and the interest actually paid is ₹34,58,857.

This habit keeps the EMI and shortens the tenure. It starts in month 1, not after year 3. A year in which you skip the extra puts the interest back. The calculator’s “extra monthly payment” is this kind of habit.

Can the lender charge a fee?

On a floating-rate loan given to an individual for a purpose other than business, a lender cannot levy a prepayment charge. The Reserve Bank of India (Pre-payment Charges on Loans) Directions, 2025, number RBI/2025-26/64, were issued on 2 July 2025. They apply to loans sanctioned or renewed on or after 1 January 2026. The ban covers a part payment and a full closure. It does not matter where the money came from. There is no minimum lock-in under these Directions. A co-borrower does not take the loan out of the ban.

Business loans to individuals and to micro and small enterprises are a separate paragraph. A commercial bank, other than a small finance bank, a regional rural bank or a local area bank, plus a Tier 4 urban co-operative bank, an upper-layer NBFC and an all-India financial institution, cannot levy a prepayment charge on those loans. A small finance bank, a regional rural bank, a Tier 3 urban co-operative bank, a state or central co-operative bank, and a middle-layer NBFC cannot levy one when the sanctioned amount is up to ₹50,00,000. A home loan you took to buy a house you live in is the non-business paragraph, not this one.

A loan that is fixed for a spell and floating for a spell follows the rate on the day you prepay. If it is floating that day, the ban applies. A fixed-rate loan is outside the ban. In every other case the charge, if there is one, follows the lender’s approved policy. On a term loan that charge is based on the amount you prepay. The sanction letter and the loan agreement have to say whether a charge applies. Where a Key Facts Statement is required, the charge has to be in that statement too. A charge that was not disclosed cannot be levied on the day you pay. If the lender itself asks you to close the loan, it cannot levy a prepayment charge.

Older loans keep the rule that applied when they were sanctioned. The Directions repeal the earlier circulars from 1 January 2026, and those circulars stay in force for the periods before that. On 5 June 2012, RBI/2011-12/589 told banks not to charge a foreclosure or prepayment penalty on a floating-rate home loan. On 7 May 2014, RBI/2013-14/582 extended that to all floating-rate term loans to individual borrowers. On 2 August 2019, RBI/2019-20/29 stated it for floating-rate term loans to individuals for purposes other than business, with or without a co-obligant.

What must the lender offer when the rate resets?

At sanction, the lender has to tell you that a change in the benchmark can change the EMI, the tenure, or both. At a reset, you must be given the choice to raise the EMI, to lengthen the tenure, or to do both, and the choice to prepay part or all of the loan at any point during the tenure. Foreclosure charges on that prepayment follow the rules above.

A switch from a floating rate to a fixed rate is worded differently after the update. Circular RBI/2023-24/55 of 18 August 2023, “Reset of Floating Interest Rate on EMI based Personal Loans”, was updated on 1 October 2025. The updated text says the lender may, at its option, offer a switch to a fixed rate under its board-approved policy. The policy may also say how many times you can switch. Any charge for that switch has to be disclosed in the sanction letter. The 2023 text had required the fixed-rate option. The page as it stands on 1 October 2025 makes the switch optional for the lender.

The tenure cannot be stretched into negative amortisation, which is a balance that grows because the EMI does not cover the interest. At the end of each quarter the lender shares a statement with the principal and interest recovered, the EMI, the number of EMIs left, and the annualised rate of interest for the whole tenure. The circular covers EMI-based personal loans and, with the same rules, other equated-instalment loans. A home loan repaid in EMIs is in that set.

Does prepaying change home-loan tax?

In the old regime, two deductions shrink as the loan shrinks, and one of them can spike in the year you prepay. Interest on a self-occupied house is deductible under Section 24(b), now Section 22(1)(b), up to ₹2,00,000 a year. A smaller balance means less interest, so the deduction falls, down to the interest you still pay. Principal you repay can sit in Section 80C, now Section 123 and Schedule XV, paragraph 1(r), inside the ₹1,50,000 cap you share with EPF, PPF and ELSS. The year of a principal part-payment can use whatever room is left in that cap. It does not get a private cap of its own.

Section 202 (this was Section 115BAC) gives no self-occupied interest deduction and no Section 123 deduction. If you file under the new regime, prepaying does not give up a deduction you were going to claim. The home loan tax guide has the caps, the five-year completion test, and the clawback if you sell.

When is prepaying the wrong move?

Keep the cash when you have no emergency fund. A home-loan rate is rarely the most expensive debt in the house. A credit card or a personal loan usually costs more, so clearing that balance comes before a part-payment on the house. If you file under the old regime and you rely on the interest deduction, a large prepayment shrinks a benefit you may still want. Run the tax with and without it before you decide.

The other case is an investment you expect, after tax, to beat the loan rate by a margin you can live with. The prepay versus invest calculator puts the interest you would save next to a return you type in. The return is a planning input. It is not a promise, and a bad year in the market does not refund the interest you chose not to save. A CIBIL score can change what a lender offers you next. It does not change the interest maths on the loan you already have.

How do you prepay?

Ask in writing, or use the part-payment option in net banking. Say the amount, the date, and whether the EMI should fall or the tenure should fall. Ask for a revised repayment schedule and check that the balance, the EMI and the months left match what you asked for. Read the Key Facts Statement and the sanction letter for any charge, even when you expect the floating-rate ban to apply. Keep the receipt. The interest certificate for the year will be lower if the balance fell. The principal line will be higher in the year of the lump sum. Those two lines are what the old-regime return uses.

Why does a floating rate move with the repo rate?

From 1 October 2019, banks have had to link new floating-rate personal and retail loans, including housing loans, and floating-rate loans to micro and small enterprises, to an external benchmark. Circular RBI/2019-20/53 of 4 September 2019 names four: the Reserve Bank’s policy repo rate, the 3-month Treasury bill yield published by Financial Benchmarks India Private Ltd, the 6-month Treasury bill yield published by the same company, or another benchmark that company publishes. A bank uses one benchmark for a loan category. The interest rate under that benchmark resets at least once in three months. The spread over the benchmark is the bank’s, and it is in your sanction letter. When the repo rate changes, a repo-linked loan’s EMI or tenure is what the reset rules above then let you choose between.