Banking in Thailand

What you need to know

Opening a personal bank account as a foreign customer is a bank- and product-specific decision, not a single national checklist. Expect identity and customer-due-diligence checks. A bank may request your passport, immigration status, Thai contact details, address and evidence matching your reason for being in Thailand, such as employment or study documents. Some products exclude tourist or other short-stay visa holders, and branch or channel availability can differ, so check the chosen bank’s current foreign-customer page and contact the intended branch before visiting.

For everyday payments, compare more than the account name. Check mobile-app eligibility, English-language support, debit-card terms, ATM access, transfer limits, device-change procedures and overseas access. PromptPay lets an existing bank account receive transfers through a linked identifier such as a mobile number, and Thai QR payments are widely supported through mobile banking. Register only through the bank’s official channel, verify the recipient name before confirming a transfer and keep your Thai phone number current if it is used for authentication.

For international transfers, compare the amount the recipient will actually receive rather than the advertised fee alone. The exchange rate, bank or provider fee, correspondent-bank deductions and receiving-bank charge can all affect the result. Thailand’s foreign-exchange rules require foreign-currency transactions to use authorised banks or licensed providers, and supporting documents may be requested depending on the amount and purpose. Keep transfer receipts and source-of-funds evidence, especially for salary, investment, property or future repatriation needs.

Eligible baht deposits are protected by Thailand’s Deposit Protection Agency up to THB 1 million per depositor per protected financial institution; accounts at the same institution are aggregated, and not every product or foreign-currency balance is covered. Use transaction alerts and appropriate limits, never share passwords or one-time codes, and contact the bank’s official fraud hotline immediately if a transfer or device is compromised. The next practical step is to compare account-opening requirements, mobile banking, fees and cross-border transfers using the linked banking guides.