How a South African multicurrency account works

A multicurrency (or foreign currency) account sits alongside your normal rand account. You move rand into it, it's converted at the bank's exchange rate, and you hold the foreign currency until you spend it, send it or convert it back.

When you pay in a currency your account doesn't hold, one of two things happens. Either the card converts from a currency you do hold — dollars to baht, say — usually with a cross-currency fee, or the payment is charged to your rand account with your bank's normal international card fees. Discovery, for example, says transactions in a currency you don't hold are processed to your nominated rand account.

Which South African accounts hold Thai baht?

So none of the main South African foreign currency accounts lets you load baht in advance. The one exception we found is a prepaid card: Bidvest Bank's World Currency Card can hold baht, but its 2.2% commission (minimum R80 plus VAT), R160 activation fee and R184 delivery fee make it dearer than a fee-free rand card on a typical trip. And you don't need one: a rand debit card with no conversion fee — Capitec or GoTyme — converts straight from rand to baht at the card network's rate, which is cheaper than any two-step route.

The best multicurrency accounts for South Africans

The four accounts below are the most useful for South Africans who travel or keep money abroad. None holds baht, so each review says where it helps — and where it doesn't — on a trip to Thailand.

Side-by-side comparison

How each option works for spending in Thailand. Scroll sideways on a phone.

Checked 22 October 2026 against each bank's product pages and 2026 fee schedules.

Why converting twice costs more

Every conversion has a cost, even when no fee is shown: the bank's buying and selling rates are wider than the market rate. Going rand → dollars → baht means paying that gap twice, plus any cross-currency fee. Going rand → baht with a fee-free card means paying it once, at the card network's rate.

There's one more reason not to pre-load dollars for Thailand: you take on dollar–baht currency risk as well as rand–dollar risk. If the dollar weakens against the baht while you're away, your pre-loaded dollars buy less in Thailand.

Should you lock in a rate before you fly?

The rand is one of the most volatile major currencies, and it's natural to want to buy when it's strong. For holiday money, the honest answer is that it rarely matters: a 2% move on R30,000 of spending is R600, and you can't buy baht in advance in a South African account anyway.

For larger sums it's different. If you're paying for a condo, a long-stay deposit, school fees or a retirement move, a swing of a few per cent can mean tens of thousands of rand. That's where a specialist FX provider can help — by fixing a rate now for a payment later (a forward contract), or by watching the market and converting automatically when your target rate is reached.

When a foreign currency account does make sense

A foreign currency account isn't the right tool for spending baht, but it can be exactly the right tool for other jobs. These are the South African travellers and expats who get the most from one:

If you're building savings offshore for a future move to Thailand — rather than holiday money — think beyond a currency account. Where the money is held, how it's invested, the currency it's in and how it will be taxed once you live in Thailand all matter, and the right answer depends on your age, your plans and how much you're moving. If you want an offshore bank account, our number-one choice is Standard Bank Offshore in the Isle of Man — our team can open it for you.

Thailand taxes residents who bring foreign income into the country, and the rules on when money counts as income have changed in recent years. Before you move savings or income to Thailand as a long-term resident, it's worth getting advice on how and when to bring it in, and in what form.

Sending money from South Africa to Thailand

If you're staying long enough to open a Thai bank account, you'll want to move money across in larger, less frequent transfers. The main routes:

Whichever route you use, transfers abroad count towards your single discretionary allowance of R2 million a year. Above that, you can use the foreign investment allowance of up to R10 million a year, which needs approval from SARS first. Keep the Thai bank's transfer details and your passport handy — and for property, ask the Thai bank for the foreign exchange transaction form the Land Office needs.

Using a foreign currency card in Thailand

If you do take a dollar or euro card to Thailand — on a multi-country trip, say — a few habits keep the cost down:

• Use it where its currency is spent. Spend dollars in dollar countries and euros in Europe; switch to your rand card in Thailand.
• Always choose baht at the terminal. Never let a Thai merchant or ATM convert to rand or dollars for you.
• Check which account the card charges. Some multicurrency cards charge a baht payment to your rand account with full card fees.
• Watch ATM fees. Foreign currency cards often charge a fixed fee per withdrawal in dollars or euros, plus the Thai ATM's ฿220.
• Carry a rand card with no conversion fee as your main card in Thailand, and keep the foreign currency card as a backup.

And if you'll be living in Thailand, a Thai bank account is the real "baht account". It lets you pay by Thai QR code, receive transfers from South Africa and withdraw free at your own bank's ATMs. Our guide to opening a Thai bank account as a foreigner explains how.

Keep your banking apps working abroad

• Keep your South African SIM active for one-time PINs, even if you use a Thai eSIM for data.
• Update your apps before you leave and make sure you can log in with your fingerprint or face.
• Switch on international use for every card you'll take.
• Save your banks' international numbers somewhere other than your phone.
• Turn on notifications so you see every conversion, payment and withdrawal instantly.
• Know your allowance position if you're moving larger sums: the R2 million resets every 1 January.