While recent headlines focus on UPI MDR charges, merchants accepting card payments face three very different fee structures depending on whether a customer taps or swipes a RuPay debit card, a Visa/Mastercard debit card, or a credit card.
Debit Card vs Credit Card MDR at a Glance
| Payment Mode | Applicable MDR | Per-Txn Cap | 18% GST on MDR |
|---|---|---|---|
| RuPay Debit Card | 0% (mandated zero MDR) | None | No (₹0 MDR) |
| Debit Card (Visa / Mastercard) — Turnover ≤ ₹20 lakh/yr | Up to 0.40% (POS) / 0.30% (QR) | ₹200 (POS) | Yes |
| Debit Card (Visa / Mastercard) — Turnover > ₹20 lakh/yr | Up to 0.90% (POS) / 0.80% (QR) | ₹1,000 (POS) | Yes |
| Credit Card (Visa / Mastercard / RuPay) | Market-determined (~1.5%–2.5% indicative) | No RBI cap | Yes |
| UPI P2M (Standard, > ₹2,000) | 0.4% (from 15 Oct 2026; ≤ ₹2,000 free) | ₹300 | Not confirmed |
→ Compare exact deductions across UPI, Debit, and Credit Cards in the MDR Calculator
1. RuPay Debit Card MDR: 0%
RuPay debit card transactions have carried zero MDR since January 2020 under amendments to Section 10A of the Payment and Settlement Systems Act, 2007 and Section 269SU of the Income-tax Act, 1961 — as restated by the Ministry of Finance release of 19 March 2025.
For a merchant, accepting a RuPay debit card means 100% of the billed amount is settled with no MDR deduction and no GST on MDR.
2. Visa & Mastercard Debit Card MDR (RBI Caps)
For debit card networks other than RuPay, the Reserve Bank of India (RBI) sets maximum MDR ceilings under notification DPSS.CO.PD No. 1633/02.14.003/2017-18 (dated 6 December 2017, also restated in the Ministry of Finance release of 19 March 2025):
- Small merchants (annual turnover up to ₹20 lakh): Capped at ≤ 0.40% of transaction value with a maximum fee of ₹200 per transaction on physical POS terminals (and ≤ 0.30% for QR-code debit card payments).
- Larger merchants (annual turnover above ₹20 lakh): Capped at ≤ 0.90% of transaction value with a maximum fee of ₹1,000 per transaction on physical POS terminals (and ≤ 0.80% for QR-code debit card payments).
These are regulatory upper limits; your acquiring bank or payment aggregator may charge at or below these caps along with 18% GST on the MDR amount.
3. Credit Card MDR: Market-Determined Rates
Credit cards are credit instruments rather than bank-account debit instruments, so RBI does not enforce a uniform MDR cap on credit card transactions. Instead, credit card MDR is determined commercially between your business and your acquiring bank or payment aggregator.
- Indicative range: Typically around 1.5% to 2.5% (unverified/indicative — varies by merchant category code, card variant, domestic vs international card, and monthly processing volume).
- GST: 18% GST applies on the MDR fee deducted by the bank or payment gateway. GST-registered businesses can claim this as Input Tax Credit (ITC) — see our GST on MDR guide.
- RuPay Credit Cards on UPI: When a customer pays with a RuPay credit card linked to a UPI app, credit card acquiring terms still apply rather than the 0.4% bank-account UPI MDR. Read our dedicated RuPay Credit Card on UPI MDR guide for details.
Worked Example: ₹10,000 Sale Across Payment Modes
Here is how much an acquiring bank would deduct on a ₹10,000 sale (assuming a merchant with turnover above ₹20 lakh/year and 18% GST on commercial card MDR):
- RuPay Debit Card (0%): ₹0 MDR → you receive ₹10,000.00.
- UPI P2M (0.4%, effective 15 Oct 2026): ₹40.00 MDR (GST applicability not confirmed) → you receive ₹9,960.00 before any GST.
- Visa/Mastercard Debit Card (0.90% cap + 18% GST): ₹90.00 MDR + ₹16.20 GST = ₹106.20 total → you receive ₹9,893.80.
- Credit Card (at 2.0% indicative + 18% GST): ₹200.00 MDR + ₹36.00 GST = ₹236.00 total → you receive ₹9,764.00.
Can Merchants Charge Card MDR to Customers?
No. Banks have been advised that merchants must not pass MDR on to customers as a surcharge. MDR is designed as a merchant acquiring fee for the convenience and settlement guarantee of accepting digital payments.
Debit & Credit Card MDR — FAQs
What is the MDR charge on debit cards in India?
Debit card MDR depends on the card network and the merchant's annual turnover:
- RuPay Debit Cards: 0% MDR since January 2020 under Section 10A of the Payment and Settlement Systems Act, 2007 and Section 269SU of the Income-tax Act, 1961.
- Visa / Mastercard Debit Cards (turnover up to ₹20 lakh/year): Capped by RBI at up to 0.40% on physical POS (maximum ₹200 per transaction) and up to 0.30% on QR-code transactions.
- Visa / Mastercard Debit Cards (turnover above ₹20 lakh/year): Capped by RBI at up to 0.90% on physical POS (maximum ₹1,000 per transaction) and up to 0.80% on QR-code transactions.
Commercial debit card MDR attracts 18% GST on the MDR amount.
Why is RuPay debit card MDR zero while Visa and Mastercard charge MDR?
What is the MDR rate on credit cards in India?
Can merchants pass debit card or credit card MDR charges to customers?
Does 18% GST apply to card MDR charges?
How does card MDR compare with UPI P2M MDR?
📑 Sources & Regulatory References
- Ministry of Finance release of 15 September 2026 (PIB) ↗— Official press release on UPI MDR framework, small merchant exemptions & flat fee categories
- Reserve Bank of India — Notification DPSS.CO.PD No. 1633/02.14.003/2017-18 (06 Dec 2017) ↗— Rationalisation of Merchant Discount Rate (MDR) for Debit Card Transactions
- Ministry of Finance release of 19 March 2025 (PIB) ↗— Zero MDR for RuPay Debit Cards and BHIM-UPI transactions under PSS Act §10A & Income-tax Act §269SU
Last updated: 20 September 2026. Independent informational guide based on published government and regulatory notifications.