International transaction fees on Australian cards

You bought something from an overseas shop, or a flight through a website based abroad, and the amount on your statement was a little higher than the price you saw. One common reason is an international transaction fee, a charge your own card provider adds to transactions that touch another country or another currency. This page explains what the fee is, when it applies, and what each of the big four says about it. The card fees below were checked on the providers' own pages on 3 November 2026.

FXRate.com.au is a general information site operated by Dominet BV. This page is general information only and is not financial advice. It does not consider your objectives, financial situation or needs. Dominet BV does not hold an Australian financial services licence (AFSL). We don't arrange transfers, recommend or rank providers, forecast exchange rates or receive payments from providers. Fees and rates change, so check the provider's own page and documents before you send or spend money. Facts were checked on 3 November 2026. Read our general information notice. Fees quoted here are as each bank published them on that date. Fees below are as each bank published them on 3 November 2026.

What an international transaction fee is

Moneysmart defines an international transaction fee as "a fee that may be charged by credit card providers for purchases, cash advances or transactions that are made with overseas-based merchants or financial institutions, or with Australian-based merchants who process payments overseas." The Moneysmart glossary entry was last updated on 17 October 2024.

The key word is "may". It is a fee your card provider chooses to charge, so it depends on your card, not on the merchant. Some cards charge it, some set it to zero, and the amount can differ between a credit card and a debit card from the same bank. It is often quoted as a percentage of the transaction amount, and it is sometimes called a foreign transaction fee, an overseas transaction fee or a foreign currency conversion fee.

When the fee applies

NAB describes the fee as "a charge that applies to any transaction, including purchases and cash withdrawals, processed outside of Australia, or in a foreign currency." That covers three everyday situations.

The first is an overseas purchase. NAB says you will be charged when you use your card overseas to make a purchase. If you tap your card in a shop or restaurant in another country, the transaction is processed abroad and the fee can apply.

The second is a cash withdrawal overseas. NAB says the fee also applies when you withdraw cash from an ATM abroad, which on a credit card is treated as a cash advance. A cash advance can carry its own interest and fees on top, so the international transaction fee is only one part of the cost.

The third catches people out most often. An online purchase can be processed overseas even when the price is shown in Australian dollars and the website looks local. NAB says that for online shopping, any transaction processed outside of Australia or in any foreign currency attracts your card's international transaction fee, and that "in either case, you'll be charged your card's international transaction fee." It also notes that "when shopping online, it's not always clear when your purchase is being processed overseas." If you are unsure, NAB suggests you "check with the merchant to confirm if you'll be charged an international transaction fee."

Paying in Australian dollars overseas

When you pay by card abroad, a shop or website may offer to charge you in Australian dollars instead of the local currency. This is usually called dynamic currency conversion. It can feel reassuring to see a figure in dollars at the till, but the merchant, not your bank, is doing the conversion.

NAB warns that "if a merchant overseas offers to charge you in AUD, be aware that the exchange rate the merchant uses to convert the transaction amount might be different to the exchange rate Visa uses." It adds that "while it may seem helpful to see the amount you're paying in AUD, you should check the exchange rate to determine which option is better for you."

Paying in Australian dollars does not reliably avoid the international transaction fee either. As noted above, if the transaction is still processed overseas, the fee can apply regardless of the currency shown.

What the big four publish

The table below lists each of Australia's big four banks in alphabetical order. Where a bank's own card fee page could be read on 3 November 2026, the published figure is shown. Where it could not be read or did not state a card fee, the entry says so. "Not checked on 3 November 2026" does not mean a bank charges nothing; it means we did not confirm a figure from that bank's page on that date, and you should check it yourself.

As published by NAB on 3 November 2026, its headline card fees sit at 3.5% of the transaction amount for most NAB credit cards, 0% for the NAB Rewards Travel Card, and $0 on purchase transactions for the NAB Platinum Visa Debit Card. Different cards from the same bank clearly treat the fee differently, which is why the card matters more than the bank.

The CommBank pages read on 3 November 2026 set out fees for international money transfers and for foreign cash, such as 1% of the transaction amount, minimum $10.00, to buy or sell foreign currency notes, but they did not state a card international transaction fee, so that figure is not confirmed here. The ANZ card fees page returned an error when fetched, and the Westpac card fees page was blocked, so neither card fee was checked on 3 November 2026.

How to check your own card's fee

The fee is set per card, so the reliable answer is in your own card's documents rather than a general figure. Look for the words "international transaction fee", "foreign transaction fee", "overseas transaction fee" or "foreign currency conversion fee".

Start with the terms and conditions or the key facts sheet you received when you opened the card. Then check the fee schedule or the schedule of fees and charges that each bank publishes, which lists purchase fees, cash advance fees and international fees side by side. For a CommBank account, the standard fees and charges document (PDF) and the international fees and charges page are the places those figures appear. If you still cannot find a clear number, call the bank or ask through its secure messaging, and confirm whether the fee applies to purchases, cash withdrawals and online payments.

How it differs from the exchange rate margin and ATM fees

An international transaction fee is only one of several costs that can appear on an overseas transaction, and it helps to keep them apart.

The exchange rate margin is the gap between the rate used to convert your transaction and the mid-market rate, the midpoint between the buy and sell prices that banks quote each other. The margin is built into the converted amount rather than listed as a separate line, so you may not see it at all. The international transaction fee, by contrast, is usually a stated percentage added on top. The two are charged in different ways and can both apply to the same purchase.

An ATM operator fee is different again. When you withdraw cash abroad, the machine's owner may add its own fee for using that ATM, which is separate from your card provider's international transaction fee and from any cash advance cost. So a single overseas withdrawal can carry three distinct charges: the ATM operator fee, your card's international transaction fee, and the exchange rate margin on the conversion.

If you are planning a trip, our travel money guide walks through how these costs fit together and what to check before you go.

What this means for you

The international transaction fee is your own card provider's charge, so the figure that matters is the one on your card, not a bank-wide average. It can apply to overseas purchases, to cash withdrawals, and to online purchases processed abroad even when the price is in Australian dollars. Before you travel or shop from an overseas site, read your card's fee schedule, and remember that the exchange rate margin and any ATM operator fee are separate costs that can apply at the same time.

Frequently asked questions

Is the international transaction fee the same at every bank?

No. Moneysmart describes it as a fee that providers may charge, so it depends on your card. Even within one bank, a credit card, a debit card and a travel card can be set to different amounts.

Does the fee apply if I pay in Australian dollars?

It can. NAB says a transaction processed outside Australia attracts the fee regardless of the currency shown, so paying in Australian dollars through dynamic currency conversion does not reliably avoid it.

Is the international transaction fee the same as the exchange rate margin?

No. The margin is built into the converted amount and is often invisible, while the international transaction fee is usually a stated percentage added on top. Both can apply to the same purchase.

How do I find my card's fee?

Check your card's terms and conditions, key facts sheet or fee schedule, and look for "international transaction fee" or similar wording. If it is unclear, ask your bank directly.

Will I be charged for an online purchase from an overseas website?

You may be. NAB says it is not always clear when an online purchase is processed overseas, and suggests checking with the merchant to confirm whether the fee will apply.