Daily money: cards, cash and the frictions

Visa and Mastercard are near universal wherever cards are taken at all. Amex is accepted at marquee hotels, fine dining, department stores and airlines, but refused or surcharged across a long tail of restaurants, spas, golf clubs and independent shops because the merchant fees are higher. Diners and Discover are marginal. JCB works better than people expect because of Japanese tourism.

Treat the Amex as your hotel and travel card and carry a Visa or Mastercard as the workhorse. Watch for dynamic currency conversion: terminals will offer to charge you in your home currency at a poor rate, and the correct answer is always baht.

On big-ticket items such as jewellery, furniture or tailoring, some merchants add a 2 to 3 percent card surcharge. Ask before paying; it is often negotiable, or avoidable by bank transfer once you trust the counterparty. Contactless is widely supported in Bangkok and patchier in the provinces.

Not in its main form. PromptPay is tied to Thai bank accounts and Thai phone numbers or ID numbers, so the domestic QR economy is effectively closed to you until you bank locally. This matters more than it sounds, because small merchants increasingly prefer QR to cash and some barely keep change.

There are partial exceptions. Thailand has cross-border QR links with several regional countries, so visitors from Singapore, Malaysia or Indonesia can often scan Thai QR codes through their home banking apps. A few international travel wallets have added Thai QR support, but coverage is patchy and not something to rely on.

The standard workaround in staffed households is simple: a driver or house manager with PromptPay pays the small stuff and you settle with them weekly. The real fix is a Thai account under a proper visa category; we arrange the bank introductions for clients once their status supports one.

Almost every Thai ATM charges foreign cards a fixed fee, typically 220 baht per withdrawal regardless of amount, on top of whatever your own bank adds. Per-transaction limits typically run 20,000 to 30,000 baht, though some machines allow more for certain cards. The arithmetic is obvious: fewer, larger withdrawals.

Decline the machine's offer to convert to your home currency; take baht and let your issuer set the rate. For larger amounts, an over-the-counter withdrawal inside a bank branch with passport and card can exceed ATM limits and avoids the machine fee at some banks.

If you need serious cash regularly, ATMs are simply the wrong tool: bring currency and use a licensed changer, or wire ahead. One safety note: skimming is rare but not extinct, so prefer machines physically attached to bank branches or inside malls over standalone street units, particularly in tourist areas.

Licensed money changers, not banks and never hotels. Bangkok's specialist changers with electronically posted rates, clustered around Silom, lower Sukhumvit and Pratunam, run spreads a fraction of what banks charge. Large, clean, recent-series notes get the best rate; worn or small notes are discounted, sometimes sharply.

Bring your passport. It is required for meaningful amounts, the transaction is recorded, and this is routine anti-money-laundering practice rather than suspicion. For genuinely large sums, call ahead so the branch holds enough baht; six-figure dollar equivalents can be handled but may need notice or splitting across a day or two. Count the money in the shop; they expect it and will count with you.

Banks are fine for convenience but the rate costs you real money at scale, and hotel desks can run 3 to 5 percent worse than a proper changer. For retained clients we handle large exchanges through vetted counters with a car at the door.

Because it is convenience priced. A hotel FX desk is a guest service, not a currency business: it holds a minimal float, carries the currency risk, and prices both into the rate. Expect 3 to 6 percent worse than a licensed changer, sometimes more on exotic currencies.

People do use it, sensibly, for a few hundred dollars at midnight when nothing else is open, and that is exactly what it is for. The mistake is changing thousands there out of inertia. A ten minute trip to a posted-rate changer pays for itself many times over on any serious amount.

The practical pattern for a stay of any length: change a small float at the airport or hotel on arrival, then do the real exchange once, properly, in town. A good concierge will point you to the nearest licensed counter without offence; they know their own desk's rate as well as you do.

Thailand is genuinely safe for carrying cash by global standards. Violent street robbery is rare; the risks are opportunistic: pickpockets in dense markets, items left in taxis, the occasional bag snatch aimed mostly at phones. Locals carry little because of QR payments; visitors typically hold 5,000 to 20,000 baht for daily friction.

Carrying 100,000 baht or more to a purchase is not reckless in daytime Bangkok, but behave normally: money zipped away, no counting in the street, car to door for anything substantial. The person who attracts trouble is the one making a performance of what they are holding.

For amounts beyond a purchase's needs, the answer is not a bigger bag, it is a bank transfer or the hotel's front-desk safe deposit with a signed receipt, which carries real hotel liability in a way the in-room safe does not.

Transfer, wherever you can. Thai staff at every level have bank accounts and PromptPay, and a monthly salary paid by transfer on a fixed date creates the record that protects both sides if a dispute ever reaches the labour office. Cash wages are still common in Thai households, but they leave you with nothing to show and invite exactly the ambiguity you want to avoid.

Vendors follow the same split: established firms invoice and take transfers as a matter of course, while small trades, gardeners and day labour often want cash or QR on the day. That is fine; keep a simple ledger and pay the same way each time.

If you employ staff formally, registering them for social security involves modest monthly contributions and is the correct route, not an optional one. Our household team runs payroll and registrations for clients' domestic staff precisely because it is tedious to do well.

Because Thai banks now effectively require non-immigrant status, and your standing elsewhere does not transfer. Anti-money-laundering tightening by the Bank of Thailand pushed banks to refuse tourist-entry applicants, and even DTV holders are being turned away: Bangkok Bank classified the DTV as tourist-tier in January 2026.

The chain that works: a proper visa (Privilege, LTR, Non-B or Non-O), then the TM30 residence filing, then a residence certificate from immigration or an embassy letter, then the account. Policy varies branch to branch and month to month, which is maddening but real; two branches of the same bank can give opposite answers in the same week.

Until then you live on foreign cards and cash. Once banked, note that deposit protection is 1 million baht per bank per person, so clients with serious onshore balances spread across banks or use a bank's wealth arm. We sequence the visa, TM30 and bank introduction so the account opens on the first attempt.

Workable, but with real friction, and it varies by bank and by month. Thai banks apply enhanced due diligence to Russian nationals: expect deeper source-of-funds documentation, longer opening timelines, and the possibility that one bank declines while another proceeds normally on identical paperwork. This is bank risk appetite, not law, which is why persistence with the right documentation often succeeds where a first attempt failed.

Cards issued by Russian banks on Visa and Mastercard have not worked abroad since 2022; Russian-issued UnionPay cards work partially. In practice many Russian clients operate initially on lawfully imported cash, declared above the customs threshold, then open accounts once their visa status supports it.

Everything must stay inside both Thai rules and applicable sanctions regimes: no workarounds, no third-party account arrangements, no informal transfer networks. Banks share information, and unwinding a frozen account is far worse than the original friction. Budget extra weeks, make the file immaculate before applying, and treat the process as slow rather than hostile.

Better than almost anywhere outside China. Alipay and WeChat Pay are accepted across tourist-facing retail: the major malls including ICONSIAM, duty free, chain restaurants, convenience stores and many ride-hailing and taxi payments. Alipay's cross-border scheme now reaches many ordinary Thai QR merchants as well, which means a Chinese wallet often works where a foreign Visa does not.

UnionPay cards work at most ATMs and at major hotel and retail terminals, with acceptance thinning out at smaller merchants. Exchange rates on wallet payments are generally fair, and typically better than accepting a terminal's dynamic currency conversion on a card.

The gaps are the same as everyone else's: small local restaurants, provincial shops, government counters and anything rural. The working pattern for Chinese clients is wallet first, a Visa or Mastercard as backup, and a modest baht float for the cash economy, with no real need for a Thai account until a longer stay justifies one.

You wire from your foreign account directly to the recipient's Thai account; your own Thai account is not required. International schools invoice with full bank coordinates and receive overseas transfers routinely. Landlords and villa companies do the same, though with individuals you should verify that the receiving account name matches the contract counterparty exactly, because recalling a misdirected international wire is slow and uncertain.

Property purchases have an extra rule that matters enormously: for a condo bought in the foreign quota, the funds must arrive in Thailand as foreign currency and be converted onshore, generating the FET (Thor Tor 3) paperwork that the Land Office requires. Send baht from abroad and you can find yourself unable to register the unit.

Keep every SWIFT confirmation and purpose-of-payment record; you may need them years later to repatriate proceeds cleanly. We coordinate these pre-account flows for arriving families so deposits land on time and the currency trail is right the first time.

Yes, through SEC-licensed Thai digital asset exchanges, and that is the only route worth discussing. Licensed exchanges onboard foreigners with full KYC, you sell into baht on the platform, and you withdraw to a Thai bank account. That last step is the practical constraint: withdrawal effectively requires your own Thai account, so banking status comes first.

Two boundaries to respect. Merchants are not permitted to accept digital assets as payment for goods and services, so crypto is an asset to convert, not a way to pay. And peer-to-peer cash conversion exists in fact but sits outside the licensed system, carrying anti-money-laundering exposure and straightforward fraud risk; we do not recommend it in any form.

For meaningful amounts the sequence is: establish Thai banking, onboard with a licensed exchange, convert in tranches, and keep complete records, because if you are Thai tax resident, remitted foreign gains can be assessable under the post-2024 rules. Tax advice before the first large conversion is money well spent.

Modest and appreciated rather than obligatory. At restaurants that add the standard 10 percent service charge, loose change or nothing further is normal, with 100 to 200 baht extra for genuinely exceptional service. Without a service charge, 5 to 10 percent is generous. Nobody calculates percentages at street level; rounding up is enough.

Hotels: around 100 baht per bag at a five star, 100 baht a day for housekeeping left in the room, and 500 baht or more for a concierge who has performed an actual feat rather than booked a table. Spa and salon staff, 100 to 200 baht.

Drivers and golf: a retained driver is salaried and does not expect per-ride tips, but 100 to 300 baht for a very long day or a late night lands well. Taxis, round up. Golf caddies typically receive 300 to 500 baht at good courses, handed directly. The wider point: status here is played quietly, and ostentatious tipping reads oddly rather than impressively.

The honest answer: your card network is your best protection, and local consumer recourse is slow. A chargeback through your issuer works normally against Thai merchants on Visa, Mastercard or Amex; document everything, file promptly, and let the network's rules do the work.

Domestically, the Office of the Consumer Protection Board takes complaints, but timelines run to months and the process favours Thai speakers. For tourist-facing disputes, the tourist police on 1155 will mediate on the spot, and merchants frequently settle rather than spend an afternoon with them; it is an underrated remedy for hotel, tour and retail disagreements.

For big-ticket items paid by bank transfer there is little practical remedy short of lawyers, which is precisely why cards earn their surcharge on large purchases. Prevention beats recourse here: written quotes, deposits by card rather than transfer, and photographs of goods before they are shipped or altered.

In layers, because standard policies are weaker than people assume. Travel and household policies typically cap cash cover at a few hundred dollars equivalent and impose low per-item limits on jewellery unless pieces are individually scheduled. If you travel with serious watches or stones, they should be listed on a home or specialist valuables policy that explicitly covers Thailand, with photographs and current valuations on file before you fly.

In hotels, the in-room safe is fine for daily items, but the front-desk safe deposit with a signed receipt is what creates real hotel liability; use it for anything significant. In houses and villas, a properly bolted safe is the norm, since alarm systems are less universal here than in Europe.

One procedural point that decides claims: insurers require evidence, so photograph serial numbers and receipts now, and understand that any theft claim will need a Thai police report, typically filed within a day of discovery.

Yes, you can bring it, and yes, above the threshold you must declare it. There is no ceiling on foreign currency brought into Thailand, but amounts of USD 15,000 or more, or the equivalent in other currencies, must be declared to customs on arrival. The declaration is a form, not an interrogation; it takes minutes and is entirely routine.

Declaring is also quietly useful: it creates a legal record of lawful import that smooths later conversations when you exchange or deposit a large sum, since changers and banks record big transactions anyway. Failing to declare risks seizure and penalties, which is a poor trade for avoiding paperwork.

Practicalities: carry it in hand luggage, in large, clean, recent-series denominations, counted and banded before departure, because Thai changers discount worn or damaged notes. Thai baht itself has export limits to some neighbouring countries, but importing foreign currency is the straightforward direction.

Yes, wherever contactless is accepted, which in practice means the top layer of the economy: hotels, malls, department stores, supermarkets, chain restaurants and cafes, and most places a foreign card already works. The wallet rides on the underlying Visa or Mastercard, so acceptance mirrors card acceptance rather than extending it.

Transit is a useful test case: the MRT underground accepts contactless cards, and therefore phone wallets, directly at the gate, while the BTS Skytrain still largely runs on its own stored-value Rabbit card. Neither touches the cash and QR economy of taxis, markets and small restaurants, where a wallet on a foreign card does nothing for you.

Two small frictions: some older terminals trip on foreign wallets even when contactless works with a physical card, so carry the plastic as backup, and dynamic currency conversion prompts appear on wallet payments too; always choose baht.

Yes. Thai banks offer Foreign Currency Deposit accounts, known as FCD accounts, in the major currencies to foreigners who qualify for accounts generally. The use case is control, not yield: interest is minimal and fees apply to depositing or withdrawing physical foreign cash, but you can park dollars or euros onshore, convert to baht when the rate suits you rather than when an invoice arrives, and fund property flows with a clean currency trail.

For anyone buying a foreign-quota condo, an FCD account pairs naturally with the mandatory FET documentation, since the whole point is showing foreign currency arriving and converting onshore.

There is also a tax dimension worth respecting: under the post-2024 rules, foreign income remitted by a Thai tax resident can be assessable, so what you bring onshore, when, and from which pot deserves planning rather than habit. We put clients in front of the right tax counsel before the first large remittance, not after it.

Pay by card if you possibly can, because on a large purchase the card network is your only realistic recourse if something is wrong. Dealers know this and often quote a cash price or a 2 to 3 percent card surcharge on big tickets; on a serious piece the surcharge is negotiable, or you can split card and transfer once provenance and paperwork are verified. Never pay a large deposit by transfer to a dealer you met last week.

The VAT refund: Thailand's 7 percent VAT is partially refundable to tourists who buy at participating stores displaying the VAT Refund for Tourists sign, spend at least 2,000 baht per store per day, collect the refund forms at purchase, and depart with the goods within 60 days. Expect to present both forms and goods at the airport before check-in for higher-value items, and expect the refund to arrive net of processing fees.

One caveat: the scheme is for tourists, so clients on long-stay visas should not build it into the price they are willing to pay.