Yes, a Store Can Charge You Extra for a Credit Card — But Not Like This

Last updated: September 10, 2026

01Is It Legal for a Store to Charge You Extra for Using a Credit Card?

In most states, yes. A business is generally allowed to add a fee when you pay with a credit card, as long as it stays under the cap set by the card networks (and, in a few states, a lower cap tied to the store’s own cost of accepting your card) and the store told you about it before you paid.

The fee itself is usually legal. How it was shown to you before you paid is what most often isn’t — and that single distinction is the reason so many of these fees end up disputed.

Debit cards are a separate story with a single, simple answer: never. More on that in §3.

02Surcharge vs. Convenience Fee vs. Cash Discount

These three terms get used interchangeably at the register, but they’re legally distinct, and only one of them is what most people mean by “surcharge.”

This article is about the first one. If you’re weighing the ongoing cost of owning a card rather than a one-time transaction fee, that’s a different question — see Are Credit Card Annual Fees Worth It? and How Credit Card Interest Works for that side of things.

03Can They Charge You Extra on a Debit Card?

Here’s the correction worth getting right: this ban isn’t a federal law. It’s a rule written into the merchant agreements that businesses sign with Visa and Mastercard as a condition of being able to accept those cards at all. Break it, and the business risks its ability to keep accepting cards — not a government citation.

People often point to the Durbin Amendment (15 U.S.C. §1693o-2, implemented as Regulation II) as the source of the debit surcharge ban. It isn’t. Durbin caps the interchange fee banks charge each other on debit transactions — a fee that happens between the bank and the merchant’s payment processor, not between the merchant and you. The debit surcharge ban you actually run into at checkout comes from the card networks’ own operating rules, not from Durbin.

04How Much Can They Legally Add?

The cap comes from the card networks, not a single nationwide law. Visa’s public merchant rules set the ceiling at 3%. Mastercard’s sit at 4%. In practice, most stores accept both cards, and are expected to hold to the lower figure across the board — so 3% is the number worth checking your receipt against.

Five states layer a second, stricter cap on top of the network rule: New York, New Jersey, Nevada, South Dakota, and Georgia cap the surcharge at the merchant’s actual cost of accepting your card — which can be well under 3%. A fee that clears the network cap can still be too high under one of these five states’ own law. That’s the detail almost every processor-written guide skips, because it doesn’t affect the merchant collecting the fee the same way it affects you.

05Which States Ban Credit Card Surcharges Entirely?

Ask three sources how many states ban credit card surcharges outright, and you’ll likely get three different numbers. That’s not sloppy reporting on their part — it’s because “ban” can mean an actively enforced law, a law still on the books that a court has already gutted, or a state that shows up on some lists and not others. We’re not going to hand you a single tidy count. Here’s the actual disagreement, laid out.

Connecticut and Massachusetts are the two states most consistently cited across sources as actively banning surcharges and actually enforcing that ban today. California, Texas, and Oklahoma still have ban statutes written into their law, but courts have ruled the core of those bans unconstitutional as a restriction on how businesses describe pricing — so they sit unenforced rather than repealed. Maine and Puerto Rico are the genuinely disputed cases: you’ll find them on some current lists and not others, which is exactly why we’re flagging them as disputed instead of picking a side.

This list also isn’t static. Louisiana has a debit-specific surcharge statute set to take effect in August 2026, and Illinois has a law banning surcharges on the tax and tip portion of a transaction taking effect in July 2026. Neither changes the picture above yet, but both are useful examples of how fast this area of law moves — which is exactly why the number of “banned states” isn’t a fact you can bank on for long.

06The Disclosure Rules: What They Have to Tell You First

Wherever a credit card surcharge is legal, one condition holds everywhere: you have to be told about it before you pay, not after. That usually means a sign at the entrance or register, a line on a printed menu, or a notice at checkout online — something you could have seen before you handed over your card, not a line that only appears on the printed receipt afterward.

New York has gone a step further. Since a February 2024 rule change, businesses in New York can’t advertise a lower base price and then tack a surcharge line onto it at checkout — the price a card-paying customer actually sees has to be shown as the real, total price up front, not built from two numbers you have to add yourself.

07Red Flags: Signs the Fee Might Not Be Legal

None of these prove a specific business broke the law — only a look at your state’s statute and the disclosure you were actually given can tell you that. But these are the patterns worth checking against the sections above before you decide whether to say something.

• No sign, menu line, or checkout notice about the fee before you paid — just a new line on the printed receipt.
• The fee shows up on a debit transaction at all, regardless of the amount.
• The percentage is noticeably above 3–4% of your total.
• The listed price only ever shows as a base amount plus a separate fee, with no way to see the real total before you commit to paying.
• Staff can’t or won’t explain what the fee is for when you ask.

08How to Report an Illegal Credit Card Fee

There are two routes, and they serve different purposes.

Report it to the card network. Surcharging is a condition of the merchant agreement a business signs to accept Visa or Mastercard at all. Both networks maintain public pages for reporting a merchant surcharge concern, and a report there is reviewed against the network’s own rules — the same rules covered in §4.

Report it to your state Attorney General’s consumer protection office. If your state restricts or bans surcharges outright, or has its own disclosure requirement, the AG’s consumer protection division is the body that enforces state-level rules like the ones in §5 and §6.

Reporting a violation is a route to get the practice looked at — not a guarantee of a specific outcome, and not the same thing as getting your own money back. If what you actually want is a refund of a specific charge, that’s a billing-dispute question rather than a reporting one; How to Dispute a Credit Card Charge walks through that separate process.

This article is for educational and informational purposes only and is not legal advice, and AdvoraHQ is not a law firm, a payment processor, or a card network. Credit card surcharge rules are set by a combination of card-network operating regulations and state law, both of which change frequently and vary by jurisdiction; this reflects AdvoraHQ’s research as of the publish date and may not reflect current law in your state. This article does not determine whether any specific business has violated any rule. If you believe you were charged an illegal fee, consider contacting the card network, your state Attorney General’s consumer protection office, or a licensed attorney in your state.