Foreign transaction fee
Also known as: FTF, International transaction fee
A surcharge of typically 1–3% added by your credit card issuer to any purchase that involves currency conversion or a non-US merchant. The reason competitive travel-rewards cards explicitly advertise "no foreign transaction fees" — and the reason most cash-back cards are a poor choice for international travel.
Last updated:
Foreign transaction fees are levied by the card issuer (not the merchant) when a transaction crosses certain processing thresholds. The trigger is not strictly whether you physically traveled abroad — it is whether the transaction was processed through a non-US merchant or required currency conversion. An online purchase from a UK retailer that converts pounds to dollars before charging your card will incur the fee even if you are sitting at home in Atlanta. The fee structure is set by the issuer and disclosed in the card's Schumer box; typical 2026 US ranges are 1% on the low end (Capital One has historically charged zero on most cards), 1.5% common on mid-tier issuers, and 3% common on cards without an explicit no-FTF marketing position.
The economics matter because most US international travelers spend several thousand dollars on a typical trip — flights, hotels, restaurants, ground transportation, retail purchases. A 3% fee on $4,000 of trip spending is $120, which exceeds the cash-back rewards almost any card would earn on the same spending. The same trip on a card with no foreign transaction fee charges $0 in fees. The math favors carrying a no-FTF card for any international spending, full stop, even if your everyday domestic card has a slightly better rewards rate.
Almost every premium US travel rewards card waives foreign transaction fees as a baseline feature. Chase Sapphire Preferred, Chase Sapphire Reserve, Capital One Venture series, American Express Platinum, Bilt Mastercard, and Capital One Quicksilver (the cash-back card, not the rewards card) all charge zero. Some flat-rate cash-back cards charge fees, and most store-branded cards and entry-level cards do. If you travel internationally even once a year, the rule is simple: carry one no-FTF card and use it for all spending abroad and any online purchase from a foreign merchant.
Two operational notes. First, debit cards from US banks often charge their own foreign transaction fees (1–3%) on top of any currency conversion margin, which is why a no-FTF credit card is typically more cost-effective for international purchases than a debit card. Second, dynamic currency conversion at the point of sale — where the merchant offers to charge you in US dollars rather than the local currency — almost always uses an unfavorable exchange rate that exceeds what your card issuer would charge for the same transaction in local currency. The rule is to decline dynamic currency conversion and let your issuer handle the conversion at the network's interbank rate.
Federal Reserve Board — Regulation Z disclosure requirements
- Foreign transaction fees + DCC — how 3% becomes 5% abroad The double-cost mechanic when paying abroad: foreign transaction fees, dynamic currency conversion markups, and the no-fee cards that avoid both.
- Cash back vs travel rewards — which earns you more, by the math The point value per dollar, effective earn rates, and the annual spending threshold where transferable travel points finally beat flat-rate cash back.
Educational content only. finbarrow is an independent editorial publication, not a licensed financial advisor, broker, tax preparer, or attorney. Verify rates and terms with the issuer or relevant regulator. See disclaimers.