Are You Overpaying on Your Home Loan? Here's How to Check

Here's a question most home loan borrowers never think to ask: "Am I paying the best rate my bank currently offers, or am I stuck on an older, higher rate?"

The uncomfortable answer for most people is: you're probably paying more. Banks in India regularly lower the rates they offer to new customers while keeping existing borrowers on the higher rate they originally agreed to. It's not illegal — but it is unfair, and the RBI agrees.

Why This Happens

Your home loan interest rate has two components:

1. The benchmark rate — this is the base rate set by the RBI (repo rate) or by your bank (MCLR). This part adjusts over time.
2. The spread (or margin) — this is the bank's profit margin, set at the time of your loan. This part usually stays fixed for the life of your loan.

Here's the problem: even though repo rates have dropped significantly, many banks only lower the benchmark for existing customers while keeping the spread the same. Meanwhile, they offer new customers both a lower benchmark and a lower spread.

If you took a loan in 2020 with a spread of 2.65%, and the bank now offers new customers a spread of 2.25%, you're paying 0.40% more on your entire outstanding balance — every single year.

The 2-Minute Check

You need exactly three pieces of information to check if you're overpaying. Here's where to find each:

Step 1: Find Your Current Interest Rate

Check any of these:

• SBI — Open YONO app → My Accounts → Loan Account → View Details
• HDFC Bank — Net Banking → Loans → Loan Details, or call 1800-258-3838
• ICICI Bank — iMobile app → Loans → Home Loan → Interest Rate
• Any bank — Check your latest interest certificate (sent via email around March each year for tax filing)

Step 2: Find What Your Bank Offers New Customers

Visit your bank's website and look for "Home Loan Interest Rates" or "Home Loan Rates." Every bank publishes this. Look for the EBLR-linked rate for the salaried category.

Step 3: Compare

If the gap between your rate and the new-customer rate is:

Gap	Verdict	Action
0 – 0.1%	Competitive	You're fine. Focus on prepayments instead.
0.1% – 0.3%	Slightly high	Call your bank for a spread reset. Low effort, decent savings.
0.3% – 0.5%	Overpaying	Negotiate aggressively or start balance transfer process.
> 0.5%	Significantly overpaying	Balance transfer immediately. You're leaving lakhs on the table.

Real Example: How Much "0.5% Extra" Actually Costs

Let's make this concrete. Raj has a home loan with these details:

• Outstanding principal: Rs 45 lakhs
• Current rate: 9.0%
• Remaining tenure: 18 years
• Current EMI: Rs 40,487

His bank is offering new customers 8.4%. That's a gap of 0.6%.

If Raj gets his rate reduced to 8.4%:

• New EMI: Rs 38,693 (saves Rs 1,794/month)
• Total interest saved over remaining tenure: Rs 3.87 lakhs
• Effort required: One phone call + one formal letter

That's nearly Rs 4 lakhs saved for a 10-minute phone call.

What If Your Bank Says No?

Banks sometimes refuse or offer a smaller reduction than you deserve. Here's your escalation path:

1. First call — Ask for a "spread reset" or "rate reduction." Mention you're aware of the RBI September 2025 circular on periodic spread reviews.
2. Follow up in writing — Send a formal letter (email works) to the branch manager. Written requests get taken more seriously.
3. Mention balance transfer — Tell them you have an offer from [competing bank] at [lower rate]. This triggers their retention team, who have authority to offer better deals.
4. File with RBI Ombudsman — If the bank refuses despite having a clear gap between your rate and new-customer rates, you can escalate to the RBI Banking Ombudsman. This is free and usually resolved within 30 days.

The Bottom Line

Checking if you're overpaying takes 2 minutes. Fixing it takes one phone call. The savings can be anywhere from Rs 50,000 to Rs 15 lakhs depending on your loan size and the rate gap. There is literally no reason not to check.