In most of the United States, businesses can charge you a credit card fee, but the amount, the disclosure, and the card types it applies to are all tightly limited. Roughly 10 states restrict or ban the practice outright. Everywhere else, card networks like Visa and Mastercard cap the fee at 3% or 4%, require the business to tell you before you pay, and prohibit any surcharge on debit or prepaid cards.
Where Credit Card Surcharges Are Restricted
About 10 states impose restrictions ranging from outright bans to disclosure mandates and caps lower than what the card networks allow.1Visa. Surcharging Credit Cards – Q and A for Merchants Some prohibit surcharges entirely while still allowing cash discounts. Others permit surcharges but require specific pricing transparency, such as posting the credit card price of every item before you reach the register. Because state rules continue to change, the answer for your purchase depends on where the transaction happens.
How Much a Business Can Add
Two numbers matter, and the lower one wins.
Visa caps surcharges at 3% of the transaction total or the merchant’s actual cost to process the transaction, whichever is lower.2Visa. U.S. Merchant Surcharge Q and A Mastercard sets its maximum at 4%, also limited to the merchant’s actual processing cost.3Mastercard. Mastercard Credit Card Surcharge Rules and Fees for Merchants A business paying 2.1% in processing fees can only surcharge 2.1%, regardless of the network cap. In practice, the actual-cost rule is what controls.
If a surcharged purchase is refunded, the surcharge has to come back with it. On a partial refund, the surcharge is credited on a prorated basis. Keeping the surcharge on a returned item violates network rules.
What the Business Has to Tell You
You should never learn about a surcharge from the receipt alone. Brick-and-mortar businesses are required to post signs at the store entrance and at the point of sale.1Visa. Surcharging Credit Cards – Q and A for Merchants Online, the surcharge must be displayed clearly during checkout before you finalize the order. And on every receipt, the surcharge dollar amount has to appear as its own line item, not buried in the total.
Debit and Prepaid Cards Are Off Limits
Surcharges are not allowed on debit or prepaid card transactions.1Visa. Surcharging Credit Cards – Q and A for Merchants This holds even when you run a debit card as “credit” at the terminal. The rule follows the card type, not how the transaction is routed.
The Durbin Amendment to the Dodd-Frank Act capped the interchange fees banks can charge on debit transactions, which lowered the processing costs that would motivate surcharging in the first place.4Office of the Law Revision Counsel. 15 U.S. Code 1693o-2 – Reasonable Fees and Rules for Payment Card Transactions The actual prohibition, though, is enforced by Visa, Mastercard, and other networks as a condition of accepting their cards.
Surcharge, Convenience Fee, or Cash Discount
Three pricing strategies get lumped together, but they’re legally distinct.
A surcharge is an extra fee charged specifically because you paid with a credit card. It is a percentage of the transaction and cannot exceed the merchant’s processing cost. The regular price is the lower, non-credit-card price.
A convenience fee is a flat-dollar charge for using a non-standard payment channel, such as paying by phone or online when the business normally takes payments in person. Under Visa’s rules, the fee has to be a fixed amount regardless of transaction size, the business cannot operate only in that channel, and the fee has to apply equally to every payment type used in that channel. A convenience fee and a surcharge cannot both be applied to the same transaction.5Visa. Visa Core Rules and Visa Product and Service Rules
A cash discount is a reduction from the posted price for paying with cash or debit. The listed price is the credit card price, and cash payers get the discount. Because nothing is added, cash discounts face fewer restrictions and show up in states that ban surcharges.
The distinction can look like semantics when the dollar amount is the same either way, but in states that ban surcharges and allow cash discounts, the framing itself is what makes the business legal or not.
Government, Utility, Court, and School Payments
Government agencies, utilities, courts, and schools operate under a separate framework. Instead of a traditional surcharge, they can add what Visa calls a “service fee” on credit card payments. The program covers utility payments, tax payments, court costs, government services, and educational institutions from elementary schools through universities.5Visa. Visa Core Rules and Visa Product and Service Rules The entity has to register with the network and receive a verification value to qualify. So a fee tacked onto your water bill or property tax payment isn’t governed by the 3% and 4% surcharge caps described above.
If a Business Surcharges You Improperly
Enforcement comes from two directions. Card networks can fine the merchant’s payment processor, raise the merchant’s processing rates, or revoke card acceptance entirely, none of which requires a lawsuit. State penalties vary. In some states, improper surcharging is a misdemeanor carrying fines or jail time. Others treat it as a civil violation with per-transaction penalties, and a few let affected consumers recover damages. State attorneys general can bring enforcement actions and seek injunctions. Some states provide a 30-day cure period during which a business that corrects the violation may avoid monetary penalties.
If you were charged a surcharge that seems out of line with these rules, three practical steps are available. Ask the business for a refund of the surcharge, especially on a debit transaction where no surcharge is permitted. Dispute the charge with your card issuer, since processors monitor surcharge compliance and take customer complaints seriously. And if the practice looks systemic, a complaint to your state attorney general is the route to formal enforcement.