What is the Loan Balance Transfer?
A balance transfer (or refinance) moves your outstanding loan to another lender at a lower rate. The new bank pays off your old loan and you repay them instead. It is one of the easiest ways to cut a long loan's cost — if the saving survives the switching costs.
Those costs are real: processing fee on the new loan (0.25–1%), legal and valuation charges, stamp duty on fresh documents, and sometimes foreclosure charges on the old one. The break-even figure above tells you how many months it takes to recover them.
Formula & worked example
Compare total outgo on both loans, then subtract the cost of moving:
Break-even months = switching cost / monthly saving
Worked example: ₹35,00,000 outstanding, 18 years left, moving from 9.4% to 8.5% with ₹15,000 of costs. The EMI falls from about ₹33,655 to ₹31,691 — ₹1,964 a month. Over 18 years that is ₹4.24 lakh gross, ₹4.09 lakh net, and you recover the ₹15,000 in just 8 months.
How to use this loan balance transfer calculator
- Enter your current outstanding balance and the rate you actually pay today.
- Enter the new rate in writing from the other lender — not the teaser rate in an ad.
- Add up every switching cost: processing fee, legal, valuation, stamp duty, foreclosure charges.
- Check the break-even. Under 12 months is excellent; over 24 months, think carefully.
Smart tips
- Ask your existing bank to match the rate first — many will, for a small conversion fee and zero paperwork.
- A transfer makes most sense early in the tenure when the outstanding is large and years remain.
- A rate cut under 0.5% rarely justifies the paperwork unless the outstanding is very large.
- Keep the tenure the same when you transfer. Extending it hides the saving in a longer, costlier loan.
- Use the lower EMI as a prepayment instead of spending it — that compounds the benefit of the switch.
Frequently asked questions
Is a home loan balance transfer worth it?
Usually yes if you save 0.5% or more and have over 5 years remaining. Check the break-even months figure above — if you will hold the loan longer than that, you profit.
What are the charges to transfer a home loan?
Expect a 0.25–1% processing fee on the new loan, plus legal and valuation charges of ₹5,000–15,000. Floating-rate home loans carry no foreclosure penalty from the old lender.
Will a balance transfer hurt my credit score?
There is a small temporary dip from the new enquiry and the closed account. It recovers within a few months of on-time payments.
Can I get a top-up loan during a transfer?
Yes, and lenders often encourage it. Top-ups are far cheaper than personal loans, but resist borrowing more just because it is offered.
How often can I transfer a loan?
There is no legal limit, but each transfer costs money and paperwork. Most borrowers benefit at most once or twice in a 20-year loan.
Want the theory behind the numbers? Read our refinance guides on the Money Blog.
Written by Gurjeet Singh, Sharpen Solutions. Last reviewed 30 Sep 2026. How we check these numbers.