Thai Bank Accounts for Foreigners — Which Bank, How to Open One & Compare

Banking in Thailand as a foreigner.

Bangkok Bank, KBank and SCB are generally the most foreigner-friendly of Thailand's major banks — this guide compares all seven on account-opening ease, mobile apps, English support and SWIFT codes, and walks through opening an account on a tourist versus long-stay visa. Laid out plainly, no sponsored picks.

The major banks, compared

Bank	Foreigner-friendly	Mobile app	English	SWIFT	Best for
Bangkok Bank	High	Bualuang	Good	BKKBTHBK	Foreigners & expats; widest branch/ATM network
Kasikornbank (KBank)	High	K PLUS	Very good	KASITHBK	Best mobile app; digital-first users
Siam Commercial Bank (SCB)	High	SCB Easy	Very good	SICOTHBK	Slick app; broad services
Krungsri (Bank of Ayudhya)	Medium-High	KMA	Good	AYUDTHBK	Often flexible on tourist accounts
Krung Thai Bank	Medium	Krungthai NEXT	Fair	KRTHTHBK	Government links; PromptPay/utility
TMBThanachart (ttb)	Medium	ttb touch	Good	TMBKTHBK	No-fee accounts; salary earners
UOB Thailand	Medium-High	UOB TMRW	Very good	UOVBTHBK	Regional expats (Singapore link)

Indicative comparison on measurable criteria — not a paid ranking. Foreigner-friendliness varies branch to branch; confirm current requirements with the specific branch. Per-bank deep pages (history, fees, cards, mortgages) are in build.

How to open an account

Bring your passport and go in person to a branch (a larger city branch is more used to foreigners). On a long-stay visa (Non-O, retirement, DTV, LTR, work) with a Thai address proof, it's usually straightforward — see our first 30 days checklist for when to attempt this in your arrival timeline. As a tourist it's harder — you may need an agent letter, a proof of address, or to try a few branches; Bangkok Bank and Krungsri are often the most flexible. Once open, activate PromptPay and the mobile app for instant transfers and QR payments — see our PromptPay guide. For plastic, our credit card guide covers what's realistic for foreigners.

Frequently asked

Can a tourist open a Thai bank account?Sometimes, but it's increasingly hard. Many branches now require a long-stay visa, work permit, or a proof-of-address/agent letter. Bangkok Bank and Krungsri are often the most flexible. Bring your passport and be ready to try a few branches.

What documents do I need?Always your passport. Then, depending on the branch and visa: a long-stay visa (Non-O, retirement, DTV, LTR, work), a work permit, a Thai address proof (rental contract / yellow book / embassy or immigration letter), and sometimes a reference. Requirements vary branch to branch.

Which bank is best for foreigners?Bangkok Bank for branch/ATM reach and foreigner-friendliness; KBank or SCB if you want the best mobile app. There's no single 'best' — it depends on your visa, where you live, and whether you value branches or the app.

What is PromptPay and do I need it?PromptPay links your account to your phone number or Thai ID, enabling instant, free transfers and QR payments — the backbone of daily spending in Thailand. Activate it in your bank's app once your account is open.

What's a SWIFT code and when do I use it?The SWIFT/BIC code identifies your Thai bank for incoming international transfers (e.g. funds for a condo purchase). You give the sender your bank's SWIFT code (above), your account number and name. Keep the credit advice / FET for property and tax records.

Can foreigners get a mortgage or credit card?Difficult as a non-resident. Some banks offer credit cards or loans to foreigners with a work permit, Thai income, or a fixed deposit as security. Most foreign condo purchases are cash; mortgages usually come via international branches of Thai banks abroad.

Moving money in too?

See how to send funds to Thailand without losing money to the rate.

Sending money guide Relocation hub

General information, not financial advice. Bank requirements, fees and SWIFT details change — confirm with the bank directly before acting.

Written by Kirby Scofield

Founder of BAANLYY · International real estate broker, investor & relocation specialist

Reviewed by Kirby Scofield · Founder of BAANLYY · Founder & Broker, Scofield Group

Last reviewed: 13 July 2026 · Last updated 13 July 2026

Sources

Bank of Thailand ↗Bank of Thailand · Accessed 19 August 2026

Official primary sources are listed above with the date we last checked them. Thai rules, fees, thresholds and procedures change and can be applied differently by individual offices and embassies — confirm the current requirement with the responsible authority before relying on it. General information only, not legal, tax or medical advice. BAANLYY never takes paid placement in editorial content.