The true cost of a personal loan: processing fees, GST and APR
By the LoanReveal team · Updated 21 October 2026 · 5 min read
Short answer: the interest rate is only part of a personal loan's cost. Processing fees (often 1% to 3% or more, plus 18% GST), insurance and other charges can make a lower-rate loan the more expensive one. Compare offers on the APR (annual percentage rate, which includes fees) and the total cost, not the headline rate.
In the example below, the offer with the highest interest rate, Offer C at 12%, is actually the cheapest because its fee is tiny.
What you actually pay on a personal loan
- Interest, at the quoted rate on a reducing balance. Most personal loans are fixed-rate, so the rate you sign for is the rate you pay.
- Processing fee, a percentage of the loan, plus 18% GST. It is usually deducted from the amount you receive, so you get less cash but repay the full loan.
- Insurance sometimes added to the loan. It is usually optional; if you want cover, compare it with a separate term plan.
- Other charges: documentation, stamp duty, and later on late-payment, cheque or mandate bounce, and foreclosure charges.
Three offers compared
Three offers for ₹5 lakh over 4 years:
| Offer | Rate | Fee | EMI | Total cost | APR |
|---|---|---|---|---|---|
| Offer A | 11.5% | 2% | ₹13,045 | ₹1,37,930 | 12.78% |
| Offer B | 11% | 3.5% | ₹12,923 | ₹1,40,940 | 13.27% |
| Offer C | 12% | 0.5% | ₹13,167 | ₹1,34,961 | 12.32% |
Total cost = interest + fees with GST. Offer C costs the least overall even though its rate is the highest, because its fee is so much lower. Offer B's low rate is offset by a 3.5% fee.
The fee also changes what reaches your account. Offer B pays out only ₹4,79,350 of the ₹5 lakh you repay. If you need the full ₹5 lakh in hand, you have to borrow more, and pay interest on the fee as well.
Add ₹15,000 of bundled insurance to an 11% loan with a 2% fee and the APR rises to about 13.97%.
Why the same fee hurts more on a short loan
A processing fee is paid once, at the start. On a short loan it is spread over fewer months of borrowing, so it raises the APR far more. The same ₹5 lakh at 11.5% with a 2% fee:
| Tenure | EMI | APR |
|---|---|---|
| 1 year | ₹44,308 | 16.06% |
| 3 years | ₹16,488 | 13.16% |
| 5 years | ₹10,996 | 12.55% |
If you plan to repay within a year, for example from a bonus, a high fee matters more than a slightly higher rate. The same logic applies if you are likely to close the loan early: you pay the full fee but get fewer months of use from it.
Use the APR in the Key Facts Statement
RBI requires banks and NBFCs to give you a Key Facts Statement (KFS) for retail loans before you sign, showing the APR, the total amount you'll pay and all fees. Charges not listed in the KFS can't be collected later without your consent. Ask every lender for the KFS and compare the APRs side by side.
What to check in it:
- The APR matches the rate plus fees you were told. If it is much higher, ask what else is included.
- The amount to be disbursed, after deductions, is what you expected.
- Whether insurance is listed, and whether it is optional.
- The foreclosure and part-payment charges, and any lock-in period.
- For loans taken through an app, the look-up or cooling-off period, during which you can exit by repaying the principal and the proportionate APR without a penalty.
Borrowing through a lending app
Many personal loans now come through apps and websites, either the lender's own or a partner's. The cost rules are the same, and RBI's digital lending rules add a few protections worth knowing:
- The loan must be paid into your own bank account, and your EMIs must go to the regulated lender, not to the app company's account.
- You must get the KFS, with the APR, before you accept. Fees paid to the app company are part of the cost and must be in it.
- The app has to name the bank or NBFC that is actually lending. Check that name on the lender's own website before you share documents.
- Small loans with very short tenures often look cheap in rupees but have very high APRs, because fees are spread over a few weeks. Read the APR, not the fee in rupees.
How to get a cheaper personal loan
- Negotiate the processing fee; it's often more flexible than the rate.
- Decline optional insurance or add-ons you don't need.
- Borrow only what you need, for the shortest tenure you can comfortably afford.
- Check pre-approved offers from the bank where your salary is credited; they can be cheaper.
- Plan to prepay if possible, and check the foreclosure charge before signing. The personal loan foreclosure calculator shows what closing early saves after it.
- Ask for several offers in a short window. Too many applications spread over months can lower your credit score.
Compare your own offers
Put up to three offers into the loan offer comparison to see EMI, total cost and APR side by side, check a KFS you have received with the APR and KFS checker, or check one loan with the personal loan EMI calculator.
Frequently asked questions
What is APR on a personal loan?
The annual percentage rate is the yearly cost of the loan including fees and charges, not just interest. It is worked out from the amount you actually receive and the EMIs you pay, so it lets you compare offers with different rates and fees on a like-for-like basis.
Is GST charged on the personal loan processing fee?
Yes, 18% GST is charged on the processing fee and other service charges such as foreclosure and bounce charges, but not on the interest of a regular personal loan. So a 2% processing fee really costs you 2.36% of the loan.
Is the processing fee refunded if I cancel the loan?
Usually not once the loan is disbursed, though the terms vary. If you cancel before disbursal, ask the lender. For loans taken through a digital lending app, the KFS states a cooling-off period during which you can exit by repaying the principal and proportionate APR without a penalty; whether the fee is refunded depends on the lender's terms.
Can I close a personal loan early?
Usually yes. Many personal loans are fixed-rate and may carry a foreclosure charge, often a few percent of the outstanding amount, sometimes only after a lock-in period. Check the KFS before signing.