Home Loan Rate Conversion With Same Bank: Fee vs Savings
Want a lower home loan rate from your own bank? Compare the conversion fee, new spread and terms, work out payback and know your RBI rights before switching.
In this article (8 sections)
If new borrowers at your bank get a lower home loan rate than you, ask the bank for a conversion (also called repricing or a spread reset). Before you pay the one-time fee, compare three things: the new rate and spread in writing, the total fee including 18% GST, and how many months of lower EMI it takes to recover that fee. If the payback is short and nothing else in your terms gets worse, converting with your own lender is usually cheaper than moving to another bank. Status as of October 2026.
Why your rate may be higher than a new customer's
A floating home loan rate is a benchmark plus a spread. New borrowers often get a smaller spread than older ones, or you may still be on an older benchmark such as MCLR or base rate. RBI cuts flow through only to the benchmark part, so an old, high spread stays with you until you ask for it to be changed. If your EMI did not fall after a rate cut, first read EMI not reduced after rate cut.
Two RBI changes in 2025 matter here:
- Spread changes: under RBI's interest rate directions as amended from 1 October 2025, lenders may reduce non-credit-risk spread components before the earlier three-year limit, under a board policy.
- Fixed-rate switch: RBI's reset rules for EMI-based personal loans (which include home loans) now say lenders may offer a switch to fixed rate at reset; it is optional for the lender. If offered, charges must be disclosed in the sanction letter and whenever revised.
What to compare before converting
| Term | Ask the bank | Why it matters |
|---|---|---|
| New rate and its parts | Benchmark (repo/EBLR, MCLR, etc.) and spread, in writing | The spread usually stays fixed for years; the benchmark moves |
| Reset frequency | How often the rate resets | Repo-linked rates must reset at least once every three months; MCLR resets are usually 6 or 12 months |
| Conversion fee | Exact fee, cap, minimum, and GST | One-time cost you must recover |
| EMI vs tenure choice | Revised EMI and revised tenure options | Same EMI, shorter tenure saves more |
| Other terms | Any change to charges, insurance, cross-sell | Do not accept new add-ons as a condition |
| Fixed-rate option | Whether offered, how many times, and charges | Board policy decides; fees must be disclosed |
| Documents | Revised sanction or amendment letter, updated KFS/schedule | Proof of what you agreed |
Conversion fees vary widely. As one example, HDFC Bank's published schedule lists up to 0.50% of the principal outstanding (and any undisbursed amount), capped at ₹50,000, plus taxes for a switch to a lower variable rate on housing loans. Some lenders charge a flat fee, and some waive it during offers. Always use your own lender's current schedule.
Worked example: does the conversion pay back?
Illustrative figures.
- Outstanding principal: ₹40,00,000; remaining tenure: 15 years (180 months)
- Current rate: 9.25%; offered rate after conversion: 8.50%
- Conversion fee: 0.50% of ₹40 lakh = ₹20,000 + 18% GST = ₹23,600
| Before | After (same tenure) | After (same EMI) | |
|---|---|---|---|
| Rate | 9.25% | 8.50% | 8.50% |
| EMI | ₹41,168 | ₹39,390 | ₹41,168 |
| Tenure left | 180 months | 180 months | about 165 months |
| Monthly saving | — | ₹1,778 | — |
| Total saving over the loan | — | about ₹3,20,000 | about ₹6,12,000 |
- Payback on the lower-EMI option: ₹23,600 ÷ ₹1,778 = about 13 months.
- Keeping the same EMI finishes the loan about 15 months earlier and saves roughly ₹6.1 lakh in EMIs, before the fee.
If you expect to sell or close the loan within the payback period, the conversion may not be worth it. Rerun these numbers with your own figures using the EMI calculator.
When converting may not be worth it
Conversion is not automatically a win. Think twice when:
- The gap is small. A cut of 0.10% to 0.15% on a small outstanding balance may take years to recover a minimum fee.
- Little principal is left. In the last few years of a loan most of the EMI is principal, so a lower rate saves less interest.
- You plan to prepay or sell soon. If you will close the loan within the payback period, the fee is mostly a cost.
- The new benchmark is riskier for you. Moving from MCLR to a repo-linked rate passes on cuts faster, but also hikes. Make sure your budget can absorb a rise.
- The offer comes with add-ons. Bundled insurance or other products can wipe out the saving; ask for the rate without them.
Conversion vs balance transfer
| Conversion with same lender | Balance transfer to new lender | |
|---|---|---|
| Typical costs | Conversion fee + GST | Processing fee, legal and valuation charges, and in some states stamp duty or registration on the new mortgage |
| Time | Usually days | Usually weeks |
| Paperwork | Request letter, revised letter | Full fresh application, title documents moved |
| Credit check | Usually not a fresh full assessment | Fresh credit check and appraisal |
| Leverage | The new lender's offer helps you negotiate | — |
Getting a written offer from another lender is often the best way to make your bank match it. Read home loan balance transfer for the full cost list, and fixed vs floating interest rate if you are considering a fixed-rate switch.
Step-by-step: how to ask
- Download your latest loan statement showing current rate, benchmark, spread and outstanding.
- Find the bank's current home loan rate card for borrowers with your profile.
- Write to the bank (app, email or branch) asking for its best rate, the fee and both EMI and tenure options in writing.
- Calculate payback as above. Include GST.
- Check the revised letter before signing: rate, spread, benchmark, reset dates, fee and no new conditions.
- Pay only through the bank's official channel and get a receipt. Never pay "conversion fees" to an agent's personal account or share OTPs with callers offering to lower your rate.
- Check the next statement to confirm the new rate and EMI or tenure took effect.
If the bank refuses or delays
Lenders are not obliged to reduce your spread, but they must follow their disclosed policy and treat similar borrowers consistently. If you get no reply or the fee charged differs from what was disclosed:
- Complain to the lender's grievance or nodal officer.
- Banks and NBFCs: escalate after 30 days to the RBI Integrated Ombudsman at cms.rbi.org.in or 14448.
- Housing finance companies: escalate to the National Housing Bank's GRIDS portal at grids.nhbonline.org.in.
Key takeaways
- Ask your own lender first: conversion is usually faster and cheaper than a balance transfer.
- Get the new benchmark, spread, reset dates and fee including 18% GST in writing.
- Work out payback: fee ÷ monthly saving; a payback under about a year or two is usually worth it if you will keep the loan.
- Keeping the same EMI after a cut saves the most interest.
- Since October 2025, a fixed-rate switch at reset is optional for lenders, and its charges must be disclosed.
Frequently asked questions
What is a home loan conversion fee?
It is a one-time charge your lender takes to move your existing loan to a lower rate or a different benchmark, such as from MCLR to the repo-linked rate. Lenders set it under their board-approved policy, often as a percentage of the outstanding principal with a cap, plus 18% GST.
Is it better to convert with my bank or do a balance transfer?
Conversion with your bank is usually faster and cheaper because there is no fresh legal, valuation or stamp duty cost. A balance transfer makes sense only if the new lender's rate is low enough to recover all those costs within a reasonable time.
Does my lender have to let me switch to a fixed rate at reset?
Not necessarily. Since 1 October 2025, RBI's rules let lenders offer the fixed-rate switch at their option under a board policy. If they offer it, the charges must be disclosed in the sanction letter and when revised.
Will converting reduce my EMI or my tenure?
You can usually choose. Keeping the same EMI shortens the tenure and saves more interest; lowering the EMI eases monthly cash flow. Ask the bank to show both options in writing.
Are there prepayment charges if I leave after converting?
For floating-rate loans to individuals for non-business purposes, RBI does not allow foreclosure or prepayment charges. For loans sanctioned or renewed from 1 January 2026, this is set out in RBI's pre-payment charges directions.
This article is for general education and is not personalised financial, tax or legal advice. Rates and rules are as of 31 Oct 2026; confirm current terms with your lender, AMC or a qualified adviser.
