Fixed vs Floating Interest Rate — Which Is Better?

Every home loan conversation reaches this fork. The honest answer is that nobody knows which will cost less, because that depends on where rates go. What you can decide is which risk you would rather carry.

What repo-linking changed

Floating retail loans are now tied to an external benchmark, usually the RBI repo rate, plus a spread. When the repo moves, your rate moves — and lenders must pass cuts on, not just hikes. The old game of banks raising quickly and lowering slowly is largely over.

The practical effect: floating rates now move faster in both directions. More responsive when rates fall, more exposed when they rise.

The cost of certainty

Fixed-rate home loans typically price 1-2% above the floating rate on offer the same day. You are paying an insurance premium for a known EMI. On a ₹50 lakh loan, 1.5% extra is roughly ₹4,500 a month — real money to spend on protection you may not need.

Many “fixed” home loans are also only fixed for an initial period, commonly two to five years, then convert to floating. Read which one you are being offered.

How to actually choose

Floating suits you if: your EMI is comfortably under your capacity, your income is rising, you might prepay or transfer within a few years, or you are borrowing for a long tenure where one rate cycle is unlikely to define the whole loan.

Fixed suits you if: the EMI is already near your limit and a 2% rise would hurt, your income is flat or fixed, you are close to retirement, or you simply sleep better knowing the number. That last reason is not a soft one — a loan you can plan around has value beyond arithmetic.

The prepayment asymmetry

This decides it more often than the rate does. On floating-rate home loans to individuals, lenders cannot charge a prepayment penalty. On fixed-rate loans they can, and typically do — around 2% of the amount prepaid.

So if there is any chance of a bonus, a maturing investment, or a balance transfer to a cheaper lender, fixed can lock you out of the saving. Plenty of borrowers who chose fixed for safety later found that exit expensive.

What the EMI hides

When a floating rate rises, most lenders keep the EMI steady and extend the tenure instead. It feels painless. It is not — you are paying for longer, and the total interest climbs. Check your amortisation statement after a rate change, not just your bank balance.

Model both on the EMI calculator before you commit. We place files with the lender whose spread and prepayment terms suit the plan, not just the headline rate — tell us what you are borrowing for.