Loan Prepayment Calculator 2026

Under the RBI (Pre-payment Charges on Loans) Directions, 2025, no regulated lender may charge a pre-payment penalty on a floating-rate loan taken by an individual for a non-business purpose — home, education and personal loans alike. It applies to loans sanctioned or renewed from 1 January 2026, whether you repay in part or in full, and no minimum lock-in may be imposed. Fixed-rate loans are not covered.

Reducing tenure saves significantly more interest than reducing EMI because keeping EMI constant continues paying down principal faster, dramatically shortening the compounding window.

The earlier you prepay in your loan tenure, the more interest you save. In the initial years of a long-term loan, EMIs consist mostly of interest; prepaying early directly reduces the principal before heavy interest accrues.

A monthly top-up (e.g. paying ₹5,000 extra every month) steadily chips away at principal continuously, while a lump sum (e.g. ₹2 Lakhs once a year from bonus) provides a sharp drop in principal.

If your total annual home loan interest falls below ₹2,00,000 due to prepayment, your Section 24(b) deduction under the Old Tax Regime will equal your actual lower interest paid.

The directions apply to loans sanctioned or renewed on or after 1 January 2026, so an older loan is not automatically covered by them. In practice an existing floating-rate home loan to an individual already enjoys the earlier RBI bar on foreclosure and prepayment charges, which has been in force for years. The 2025 directions widen that protection to other non-business loans to individuals and remove lock-ins. If your loan is older, check the sanction letter and ask the branch in writing what applies.

Ask for a prepayment receipt or acknowledgement on the day you pay, and then download a fresh amortisation schedule and the loan statement about a week later. The outstanding principal should have fallen by the full amount paid, and the revised schedule should show either a shorter tenure or a lower EMI. If the bank has parked the money as advance EMI instead, the balance will be unchanged. State in writing that the payment is towards principal and that you want tenure reduced.