Home Loan Balance Transfer: When It Pays Off
Updated 2026-10-26
A balance transfer means moving your home loan from your current bank to another one that offers a lower interest rate. The new bank pays off your old loan, and you repay the new bank from then on. In the example below, a switch saves about ₹4 lakh. Late in the loan, the fees can cost more than you save.
How it works
You apply to the new lender, who checks your income, credit score and the property. If approved, the new bank sends the outstanding amount to your old bank. Your old bank closes the loan and returns your property papers to the new bank. Your new EMI starts from the next month.
The process takes a few weeks. During that time you keep paying your old EMI until the switch is done.
What it costs
Expect these costs when you switch:
- Processing fee: often 0.25% to 1% of the loan amount, sometimes with a cap.
- Legal and valuation charges: a few thousand rupees.
- Stamp duty on new documents: this varies by state.
- Foreclosure charges at the old bank: for floating-rate loans taken by individuals, banks cannot charge these. Fixed-rate loans may differ.
Add these together when you compare. A rate that is lower by 0.25% might not cover the costs.
A worked example
You owe ₹40 lakh with 15 years left. Your current rate is 9.5% and a new bank offers 8.5%. The processing fee and other charges come to ₹20,000.
- Current EMI at 9.5%: about ₹41,769.
- New EMI at 8.5%: about ₹39,390.
- Monthly saving: about ₹2,379.
- Total saving over 15 years: ₹2,379 × 180 months is about ₹4.28 lakh. After the ₹20,000 fee, you are ahead by about ₹4.08 lakh.
- Break-even: the fee of ₹20,000 divided by ₹2,379 a month is about 8.4 months. After nine months you are in profit.
A one point drop with 15 years to go is a strong case for switching.
When it makes sense
A balance transfer usually pays when most of these are true:
- The new rate is at least 0.5% lower than yours.
- You have 10 or more years left, so the savings have time to add up.
- The break-even point is a small fraction of your remaining tenure.
- Your credit score is good, so you get the new bank's best rate.
It rarely pays when you are in the last few years of the loan. Most of your EMI then goes to principal, and there is little interest left to save.
Ask your current bank first
Before you move, call your own bank. Many lenders will cut your rate for a small fee if you ask, especially if you have a good repayment record. That is cheaper and quicker than a transfer. If your loan is linked to the RBI repo rate, compare your spread, the margin over the benchmark, with what new borrowers get. Older loans often carry a higher spread.
A top-up on the new loan
Some banks offer a top-up loan when you transfer, giving you extra cash at the home loan rate. This can be cheaper than a personal loan. But a larger loan means a higher EMI and more interest, so borrow only what you need.
Try your own numbers
Use our balance transfer calculator. Enter your outstanding balance, the months left, your current and new rates, and the fee. It shows your new EMI, the interest you save after the fee and the break-even month. If break-even comes within a year or two and you have more than ten years left, a transfer deserves a serious look.