For most borrowers the best response to the RBI's hike is to keep the EMI rising rather than let the tenure stretch, and to prepay with spare cash once an emergency fund is in place. On a ₹1 crore, 20-year loan, a ₹5 lakh prepayment saves about ₹16.6 lakh of interest. Switching to fixed suits only those who need certainty.
Updated 10 October 2026. The RBI raised the repo rate by 0.25% to 5.50% on 7 October 2026, its first hike since February 2023, and changed its stance to calibrated tightening. What the hike does to EMIs is covered in Home Loan EMI After the RBI Hike (2026): ₹50 Lakh, ₹1 Crore, ₹2 Crore; this guide is about what to do next.
The worked example: our assumptions
All figures are our own arithmetic using the standard reducing-balance EMI formula, monthly compounding, on a ₹1 crore loan over 20 years (240 months). We assume the rate moves from 7.50% to 7.75% on the full balance at the start, so the numbers are easy to follow. Your lender, spread and remaining balance will differ; use /calculators with your own figures.
- EMI at 7.50%: about ₹80,560. Total interest over 20 years: about ₹93.3 lakh.
- EMI at 7.75%: about ₹82,100, roughly ₹1,540 a month more. Total interest: about ₹97.0 lakh.
- If rates rose a further 0.50% to 8.25%: EMI about ₹85,210, total interest about ₹1.04 crore.
Should you raise the EMI or extend the tenure?
Many lenders keep the EMI unchanged and quietly extend the tenure. Under the RBI's rules on resetting floating rates, the lender must offer you the choice of a higher EMI, a longer tenure, or a combination, and must disclose the charges for any switch.
- Keep the EMI at ₹80,560 and extend: the loan runs about 11 months longer, and total interest rises to about ₹1.02 crore.
- Raise the EMI to about ₹82,100: total interest is about ₹97.0 lakh.
- The difference: extending costs roughly ₹5.4 lakh more over the life of the loan, to avoid paying about ₹1,540 a month now.
What does prepaying actually save?
Same loan at 7.75%, with prepayment made at the start and the EMI kept at about ₹82,100:
- A one-time ₹5 lakh prepayment: the loan ends about 26 months early and saves about ₹16.6 lakh of interest.
- A one-time ₹10 lakh prepayment: about 49 months early, saving about ₹30 lakh.
- One extra EMI a year (about ₹82,100 each year): the loan ends in about 17 years instead of 20, saving about ₹17.1 lakh.
- If you instead use the ₹5 lakh to reduce the EMI and keep the 20-year tenure, the EMI falls by about ₹4,100 a month and the saving is only about ₹4.9 lakh.
The lesson is consistent: reducing tenure saves far more than reducing EMI. Reduce the EMI only if your monthly budget is genuinely stretched. Floating-rate home loans to individuals carry no prepayment charges under RBI rules, and the RBI's Pre-payment Charges Directions, 2025 confirm this for loans sanctioned or renewed from 1 January 2026. Fixed-rate loans may carry charges; check your sanction letter.
Prepay or invest?
Prepaying a 7.75% loan earns you a guaranteed 7.75% on that money, with no tax and no risk. An investment has to beat that after tax and after allowing for the chance of losses. Over long periods some investments have done so, but nothing guarantees it, and the RBI has signalled that the next move may be another hike rather than a cut.
- First, keep an emergency fund of several months' expenses outside the loan. Prepaid money is hard to get back.
- If you are early in the loan, interest is large: in year one of our example it is about ₹7.7 lakh. That strengthens the case for prepaying.
- If you are near the end of the loan, most of each EMI is principal; prepaying saves less, and investing may make more sense.
- A middle path many borrowers use: an annual lump-sum prepayment (a bonus, say) while continuing long-term investments.
- This is general information, not personalised financial advice; for a plan that fits your situation, speak to a qualified adviser.
How does tax change the answer?
Under the old tax regime, interest on a loan for a self-occupied home is deductible up to ₹2 lakh a year, provided the home is acquired or built within five years of the year the loan was taken. This was section 24(b) of the 1961 Act and is section 22 of the Income-tax Act, 2025. Under the new tax regime, which is now the default, this deduction is not available for a self-occupied home.
In practice: in our example, first-year interest is about ₹7.7 lakh, far above the ₹2 lakh cap. Interest beyond the cap earns no tax benefit even in the old regime, so for most large loans the tax deduction does not weaken the case for prepaying. Confirm your position with a tax professional, especially for let-out property, where the rules differ.
Should you switch to a fixed rate?
- What the rules say: at a reset, lenders may offer a switch to a fixed rate under their board-approved policy, and must disclose all switching charges upfront (RBI, updated October 2025).
- Fixed rates are usually set above floating rates on the day you switch, and many 'fixed' home loans are fixed only for a few years before they reset.
- It can make sense if a further rise would genuinely strain your budget and you value certainty over cost.
- It makes less sense if you plan to prepay heavily, since fixed-rate loans may carry prepayment charges, or if rates fall within a few years.
- Before switching, compare the fixed rate, the fixed period, the switching fee and the prepayment terms in writing. Our comparison: Fixed vs Floating Home-Loan Rate: Which to Choose
A short decision checklist
- Emergency fund in place? If not, build it before prepaying.
- Lender extended your tenure? Ask in writing to raise the EMI instead.
- Spread above what new borrowers get? Ask your bank to reprice, or consider a balance transfer after fees.
- Spare cash and early in the loan? Prepay and keep the EMI unchanged.
- Budget tight? Reduce the EMI, but know it costs more interest.
- Want certainty? Price a fixed rate, but read the reset and prepayment terms.
- Buying now? Plan your budget at a rate 0.50% higher than today's: Home Loan for a ₹1.5 Crore Flat in Bengaluru: EMI, Eligibility and Current Repo-Linked Rates
