how to calculate GST on credit card EMI?
GST does not apply to the actual purchase amount. it applies to the services the bank provides. these services include:
- interest on the EMI: 18% GST on the monthly interest component
- processing or conversion fee: 18% GST on the fee charged for converting a transaction to EMI
- late payment charges: 18% GST on any penalty for missed payments
- pre-closure charges: 18% GST if the loan is closed early
the principal amount remains tax-free. only the bank's charges and interest attract goods and services tax (GST).
how to calculate the GST
the calculation is straightforward. multiply the interest amount for the month by 18%.
formula: GST = Monthly Interest × 0.18
example 1: standard EMI
a credit card transaction of ₹50,000 is converted into a 6-month EMI at 14% annual interest.
- monthly interest for the first month: ₹500
- GST at 18%: ₹500 × 0.18 = ₹90
- total interest debit for the month: ₹500 + ₹90 = ₹590
the GST amount declines each month as the outstanding principal reduces.
example 2: processing fee
the bank charges a processing fee of ₹199 for converting the transaction to EMI.
- processing fee: ₹199
- GST at 18%: ₹199 × 0.18 = ₹35.82
- total processing fee: ₹199 + ₹35.82 = ₹234.82
the key distinction: personal loans vs credit card EMIs
this is where many borrowers get confused. personal loans and home loans do not attract GST on the interest component. only the processing fee and other service charges attract GST on these loans.
credit card equated monthly instalments (EMIs) are different. the interest on a credit card EMI is treated as a service provided by the bank, so it attracts 18% GST.
A Delhi-based chartered accountant explains it clearly: "The interest component on credit card services is not exempt from GST. there is a levy of 18% GST which is over and above the interest on credit card transactions."
what about no-cost EMI?
no-cost EMI schemes are popular during festive sales. the product price stays the same, but the financing route changes the GST liability.
the interest component is still reflected in the statement, though offset by an upfront discount. however, GST on that interest component is still charged to the card account. GST also applies to any processing fee.
the buyer ends up paying 18% GST on the interest that was supposed to be "zero cost."
other charges that attract 18% GST
beyond EMI conversions, these credit card charges also attract 18% GST:
- annual fees
- joining fees
- late payment fees
- over-limit charges
- foreign exchange transaction fees
- cash advance fees
- pre-closure charges
how GST appears on the credit card statement
the GST on credit card EMI appears as a separate line item on the monthly statement. banks often show it as "GST on Interest" or "Service Tax" (though GST replaced service tax in 2017).
on a ₹2.5 lakh credit limit, if the total outstanding includes finance charges of ₹660 and EMI amount of ₹5,444, the GST component would be calculated at 18% on the applicable charges.
the effective cost of credit card EMI
the 18% GST adds to the borrowing cost. A ₹3 lakh loan at 12% interest for 3 years would have a regular EMI of ₹9,964. in the first month, with interest of ₹3,000, GST of ₹540 is added, raising the effective EMI by ₹540.
| month | principal (₹) | interest (₹) | GST @18% (₹) | total EMI (₹) |
|---|---|---|---|---|
| 1 | 6,964 | 3,000 | 540 | 10,504 |
| 2 | 7,034 | 2,930 | 527 | 10,491 |
| 3 | 7,104 | 2,860 | 514 | 10,478 |
the GST component declines each month along with the interest.
the calcutta high court position
the Calcutta High Court has ruled that loans given to credit card holders should be treated as normal loans and would not attract GST on the principal. however, the interest component is not covered by the exemption notification and will therefore attract GST.
frequently asked questions
1. is GST applicable on the principal amount of a credit card EMI?
GST is not levied on the actual purchase amount. it applies only to the interest, processing fee, and other service charges.
2. what is the GST rate on credit card EMI interest?
the GST rate is 18% on both the interest component and the processing fee.
3. how is GST calculated on credit card EMI?
multiply the monthly interest amount by 18%. if the interest for the month is ₹1,000, GST is ₹180.
4. does a no-cost EMI attract GST?
the GST on the interest component is still charged to the card account, even though the interest itself is offset by an upfront discount.
5. is GST applicable on personal loans taken through credit cards?
the interest component on loans offered against the credit card limit is subject to 18% GST. the principal amount is not taxed.
