Two people can borrow the same amount from the same bank on the same day and pay very different interest rates. One big reason is the credit score. Many Indian lenders now publish rate grids where the rate goes up as the score goes down. This guide shows how much a lower score can cost in rupees, how to check your report for free, and how to fix mistakes.
What is a CIBIL score?
A credit score is a three-digit number that sums up how you have handled loans and credit cards. The best-known one in India comes from TransUnion CIBIL, so people often call any credit score a "CIBIL score".
- The CIBIL score ranges from 300 to 900. CIBIL says a score above 700 is generally considered good, and a score closer to 900 improves your chances of approval.
- It is calculated from the Accounts and Enquiries sections of your credit report. Accounts show your loans, cards and payment history. Enquiries show when lenders checked your report after you applied.
- A score of "NA" or "NH" is not bad. CIBIL says it usually means you are new to credit, have had no credit activity for a couple of years, or hold only add-on cards.
India has four credit information companies (CICs) that hold this data: CIBIL, Equifax, Experian and CRIF High Mark. RBI requires all banks and NBFCs to be members of all four and to report data to them.
How does your CIBIL score change your interest rate?
Floating-rate home loans from banks are now linked to an external benchmark lending rate (EBLR). This is usually RBI's repo rate (the rate at which RBI lends to banks), plus a margin set by the bank. On 7 October 2026, RBI raised the repo rate to 5.50%.
On top of the benchmark, a bank adds or subtracts a spread. Part of the spread is the credit risk premium, which reflects how risky the bank thinks you are. Your credit score is one of the main inputs. This is called risk-based pricing.
Here is one public example. Union Bank of India's retail rate sheet, effective 8 October 2026, uses an EBLR of 8.25% (repo 5.50% + 2.75%). Its home loan rates by CIBIL band (salaried borrowers) are:
| CIBIL score band | Union Home rate (salaried) |
|---|---|
| 825 and above | 7.40% |
| 800 to 824 | 7.45% |
| 750 to 799 | 7.60% to 7.65% |
| 700 to 749 | 8.00% (7.95% for eligible women borrowers) |
| 680 to 699 | 8.25% (8.20% for eligible women borrowers) |
| 650 to 679 | 9.10% |
| 600 to 649 | 9.60% |
The same rate sheet also has a separate band for people with no credit history (shown as −1) or a CIBIL rank of 1 to 5. Bank of Baroda's rate page similarly says its home loan rate depends on the loan amount and the applicant's CIBIL score. Grids change often, so always check the lender's current page.
How much does a lower score cost in rupees?
Take a ₹40,00,000 home loan for 20 years (240 months). The EMI formula is: EMI = P × r × (1 + r)^n ÷ [(1 + r)^n − 1], where P is the loan, r is the monthly rate (yearly rate ÷ 12 ÷ 100), and n is the number of months. Using the rates in the table above:
| Rate | Monthly EMI | Total interest over 20 years | Extra interest vs 7.40% |
|---|---|---|---|
| 7.40% | ₹31,980 | ₹36,75,100 | — |
| 7.45% | ₹32,102 | ₹37,04,371 | ₹29,271 |
| 8.00% | ₹33,458 | ₹40,29,825 | ₹3,54,724 |
| 8.25% | ₹34,083 | ₹41,79,830 | ₹5,04,730 |
| 9.10% | ₹36,247 | ₹46,99,207 | ₹10,24,106 |
| 9.60% | ₹37,547 | ₹50,11,242 | ₹13,36,141 |
In this grid, a borrower in the 650–679 band pays ₹4,267 more every month than one at 825 or above. Over 20 years, that is about ₹10.24 lakh in extra interest on the same loan.
How can you check your CIBIL score for free?
Under an RBI direction effective from 1 January 2017, each credit information company must give you one free full credit report, including your credit score, once a year. Since that applies to each of the four companies, you can get four free reports a year.
- RBI also requires each company to show the free report link prominently on its home page.
- Credit companies must send you an SMS or email alert when your credit report is accessed, where they have your contact details.
- Lenders must send you an SMS or email when they report a default or overdue days on your account.
Download the full report, not just the score. Errors hide in the details.
How do you fix an error in your CIBIL report?
Common errors include a closed loan still showing as open, a payment marked late when it was not, a loan you never took, or wrong personal details. To raise a dispute with CIBIL:
- Log in to the myCIBIL portal and open your latest report. CIBIL says only reports from the past 60 days can be disputed.
- Go to "Raise a Dispute" and pick the section: account, personal details or enquiry.
- Describe the error and submit. The service is free.
- Track the status online. CIBIL cannot change data without the lender's confirmation, so it is also wise to write to the lender directly.
RBI has set a deadline. Under its October 2023 compensation framework, a complaint should be resolved within 30 calendar days (21 days for the lender to send corrected data, 9 days for the credit company). If it is not, you are entitled to ₹100 for each day of delay, credited within five working days of resolution. If a lender rejects your correction request, it must tell you why.
These credit-reporting rules were issued as RBI circulars between 2016 and 2024. RBI has since consolidated many older circulars into new Master Directions for each type of lender in November 2025 (for banks, the Credit Information Reporting Directions, 2025), so check the latest directions for the current text.
How fast does a better score show up?
From 1 January 2025, RBI requires lenders to report credit data fortnightly, as of the 15th and the last day of each month, within seven days. So a payment or a corrected entry may show up within a few weeks, not months. CIBIL itself says a recent payment can take about 15–30 days to appear.
Simple habits that keep the "Accounts" section clean:
- Pay every EMI and card bill on or before the due date. Set up auto-debit.
- Close loans properly and collect a no-dues certificate.
- Avoid filing formal loan applications with many lenders at once, since each one can add an enquiry. Asking a lender for a quote is not the same as applying, but a lender may check your report once you formally apply.
- Check your report once or twice a year using the free reports.
Your score improved. Can you ask for a lower rate on your existing loan?
You can ask. RBI's 2025 directions on interest rates on advances say that for external-benchmark loans, the credit risk premium may change only when the borrower's credit assessment undergoes a substantial change, as agreed in the loan contract. Whether a higher score counts, and whether the bank cuts your spread, is the lender's decision.
If your bank says no, another lender may price you on your current score through a balance transfer. Compare the saving against the costs first.
Do it in 10 minutes, free
Use the LowerMyEMI rate change calculator to see what a lower rate would do to your EMI and total interest, and export it to Excel or PDF.
Then LowerMyEMI can write a ready letter asking your own bank to review your rate in light of your current score, and one email per lender asking for their offer. You send them from your own email. We are not a lender and never promise a rate; each lender decides.