Merchant Surcharge on Card Payment: Is the Extra 2% Legal?

"The shopkeeper said card payment means 2% extra, take it or leave it." If that sounds familiar, the short answer is: card network rules generally do not allow merchants in India to add a surcharge for paying by card, and for debit cards RBI has specifically told banks to stop merchants passing on the fee. You can ask for the charge to be removed, pay another way, or report the merchant to your card issuer with the bill as evidence.

This guide explains why merchants add the charge, where the legitimate exceptions are, a worked example of what it really costs and how to report it, as of October 2026.

Why merchants add a surcharge

Every card payment costs the merchant a merchant discount rate (MDR), a percentage paid to its acquiring bank and shared with the issuer and network. For credit cards, especially premium and corporate cards, MDR is often higher than for debit cards and can approach 2% or more, depending on the card and the merchant's deal with its bank. Small merchants with thin margins try to recover it by adding 1% to 3% to card bills. It feels fair to them, but the merchant agreed to the card network's rules when it signed up for a card terminal.

What the rules say

The surcharge rules come from card network agreements rather than a single statute, so enforcement runs through banks and networks, not the police. Visa's merchant guidance, for instance, describes surcharges as permitted only in a few regions such as the US, Australia, New Zealand and Europe, and India is not among them. Check the merchant's displayed policy too: if a "2% extra on cards" sign is posted, that does not make it compliant.

Worked example: what the 2% really costs

Ravi buys a ₹40,000 laptop at a local shop. The shop adds a 2% card surcharge and then 18% GST on the surcharge.

• Surcharge: ₹40,000 × 2% = ₹800
• GST on surcharge: ₹800 × 18% = ₹144
• Total card bill: ₹40,000 + ₹800 + ₹144 = ₹40,944

He pays ₹944 more than the same laptop would cost by UPI.

If his reward card earns 1% back, he gets about ₹409 in value, so the surcharge wipes out more than double the reward.

It gets worse if he cannot pay the full card bill on the due date. At a typical 3.6% a month, one month of revolving the ₹40,944 balance costs ₹40,944 × 3.6% = ₹1,473.98 in interest, plus 18% GST of ₹265.32, so ₹1,739.30. The surcharge plus one month's interest is nearly ₹2,700, almost 7% of the price. You can model the interest in our credit card interest calculator, and see why paying in full matters in how credit card interest works.

Step-by-step fix

At the counter

1. Ask politely for the surcharge to be removed. Say that card network rules do not allow it and, for a debit card, that RBI has told banks to prevent it. Many merchants drop it on the spot.
2. Offer another method if the merchant refuses: UPI from a bank account, which should carry no MDR for the merchant, or a debit card.
3. If you must pay with the surcharge, ask for an itemised bill that shows the extra charge as a separate line. Keep the POS charge slip, which usually names the acquiring bank and terminal ID.

After paying

4. Report it to your card issuer through the app or customer care. Attach the bill and slip, and ask the issuer to pass the complaint to the acquiring bank and card network.
5. Ask whether a dispute is possible for the surcharge amount. Some issuers raise a dispute for an undisclosed or non-compliant surcharge; outcomes vary. Our guide to credit card chargeback vs refund explains how card disputes work.
6. Report the merchant's acquiring bank directly if its name is on the slip, using that bank's customer care or merchant complaints channel.
7. For an online merchant or one that refuses to refund, you can also contact the National Consumer Helpline on 1915 or file on e-Daakhil as an unfair trade practice.

Where to complain and timelines

Your bank is responsible for handling your complaint properly, even though the merchant is not regulated by RBI.

1. Card issuer or bank: complaint with evidence; note the reference number.
2. Grievance or nodal officer: escalate if the issuer refuses to act or does not reply within its stated timeline.
3. RBI Ombudsman: if your bank does not respond within 30 days or rejects the complaint without reason, file at cms.rbi.org.in or call 14448, within 90 days under the Integrated Ombudsman Scheme, 2026. The Ombudsman deals with deficiencies in your bank's service, such as refusing to process a valid dispute; it cannot penalise the merchant directly.

Sample complaint to the issuer

Subject: Card surcharge levied by merchant – card ending [XXXX]

On [date], I paid Rs [amount] at [merchant name, city] with my card ending [XXXX]. The merchant added a surcharge of Rs [amount] ([x]%) because I paid by card. The bill and charge slip (terminal ID [ ], acquirer [bank name]) are attached.

Surcharging card payments is not permitted under card network rules in India [for a debit card: and RBI's circular of 6 December 2017 requires banks to ensure merchants do not pass on MDR]. Please report this to the acquiring bank and the card network, and raise a dispute for the surcharge amount if eligible.

[Name], [registered mobile]

What not to do

• Do not argue or refuse to pay for goods already taken. Pay, keep evidence and complain afterwards.
• Do not split the bill across cards to stay under a "no surcharge" limit; it just adds hassle.
• Do not confuse a surcharge with a disclosed convenience fee on a government or utility portal; the latter is usually allowed.
• Do not use a credit card for a surcharged purchase you cannot repay in full. Interest plus surcharge can exceed 6% in a month.

If you use a RuPay credit card through UPI at small shops, read UPI on RuPay credit card to understand how charges work there.

Key takeaways

• Card network rules generally prohibit merchant surcharges on card payments in India; for debit cards, RBI's 2017 circular also bars passing on MDR.
• Disclosed convenience fees on some platforms and the fuel surcharge are common, legitimate exceptions.
• A 2% surcharge plus GST on a ₹40,000 bill costs ₹944; revolving that bill for one month adds another ₹1,739.
• Ask for removal, pay by UPI if possible, and keep an itemised bill and the charge slip.
• Report to your issuer, then the nodal officer, then cms.rbi.org.in after 30 days if the bank does not act.