Why was I charged an international transaction fee on a domestic purchase?

Every card transaction passes through several parties: your card issuer, the card network (Visa, Mastercard, American Express, or Discover), and the merchant's bank or payment processor (often called the acquirer). When the merchant or its acquirer is registered in another country, the transaction is flagged as cross-border, and your issuer may add its foreign transaction fee.

Common situations where this happens:

• Online stores based in Canada, the UK, the EU, or Asia that price in U.S. dollars.
• Travel sites, airlines, and hotel booking platforms that process payments through a foreign subsidiary.
• Apps, subscriptions, and digital goods sold by companies headquartered abroad.
• Marketplace sellers whose payments settle through a foreign entity.
• A U.S. brand whose checkout is run by a processor in another country.

Capital One describes a foreign transaction fee as a surcharge on a purchase made outside the U.S. or from a non-U.S. company, and says these fees are generally 1% to 3% of the transaction. On a $500 purchase, a 3% foreign transaction fee adds $15, even if you never left the country and paid in dollars.

Credit card fees are governed by the Truth in Lending Act and its Regulation Z. Regulation Z does not ban foreign transaction fees, but it requires card issuers to disclose them in the table you see when you apply and open the account.

The official interpretation of Regulation Z, 12 C.F.R. 1026.60(b)(4), says a card issuer's transaction charges include any fee imposed for purchases in a foreign currency, that take place outside the United States, or with a foreign merchant. That third category is the one that catches domestic-looking online purchases. If your card discloses a foreign transaction fee, the issuer generally has room to charge it on a purchase from a foreign merchant.

What the rules do not do is define exactly how you, the cardholder, are supposed to know a merchant is foreign. Most websites do not say where their payments are processed. That gap is where disputes come from.

1. Read the exact wording. Find how your card agreement describes the fee. Language such as "transactions made outside the United States" or "in a foreign currency" is narrower than language covering foreign merchants.
2. Identify the merchant's location. Check the merchant's terms of service, receipt, or the merchant name on your statement. A foreign city or country code is a clue.
3. Call your issuer and ask. Explain that you paid in U.S. dollars from home and did not know the merchant was foreign. Many issuers will reverse a one-time fee as a courtesy.
4. Dispute it in writing if the agreement does not support it. Quote the agreement and ask for a refund. For credit cards, the Fair Credit Billing Act dispute process generally requires a written dispute within 60 days after the statement with the error was sent.
5. Contact the merchant. Some merchants will refund the fee or tell you they process through a U.S. entity for future orders.
6. File a complaint with the Consumer Financial Protection Bureau if the issuer refuses and you believe the fee broke the agreement.

The simplest permanent fix is a card with no foreign transaction fee, which removes the 1% to 3% charge on every foreign or foreign-processed purchase.

Foreign transaction fees have been litigated for decades, with mixed results.

In the Currency Conversion Fee settlement, originally approved on October 22, 2009, about ten million consumers made claims, and most payouts were expected to be $18.04 per consumer. The case alleged that card networks and major banks conspired to set and conceal foreign transaction fees and markups from February 1, 1996 to November 8, 2006.

More recent cases have struggled. On August 30, 2023, U.S. District Judge Yvonne Gonzalez Rogers in Oakland dismissed a class action against Visa over foreign exchange fees with prejudice, finding the plaintiffs had not shown that Visa misrepresented its fees or that they relied on any misrepresentation.

Lawsuits over fees on dollar purchases from foreign merchants usually turn on contract language: whether the issuer's agreement told customers the fee could apply to purchases made from inside the U.S. These are allegations until a court rules. For the bigger picture on bank fee cases, see overdraft and NSF fee lawsuits, plus cases over hidden fees such as carrier fee lawsuits and real estate junk fee lawsuits.

A single $3 fee is rarely worth a lawsuit. But patterns can be:

• A merchant that advertises itself as U.S.-based while routing payments abroad, so every customer pays an extra fee.
• A card agreement that promises no fee for U.S. purchases, followed by fees on dollar purchases.
• A platform that shows prices with a "$" sign without saying which currency, leading to conversion and foreign fees.

If many people were charged the same way, a class action may be the only practical way to recover the money, because each person's loss is small. Class claims over small fees often settle for modest per-person amounts, frequently under $50, as the $18.04 figure in the currency conversion case shows. See why class action payouts are smaller than expected and how to get overdraft fees refunded for related bank fee steps.

If you have been charged repeated fees that your agreement did not allow, a free case review takes about two minutes.