A buyer may hold funds in US dollars, euros or another currency while the property price in Thailand is normally stated in Thai baht. Before the first major payment, it is worth deciding where conversion will take place: at the sending bank, at the receiving Thai bank, or after the funds arrive in a foreign currency account. The choice affects the exchange rate, bank charges, supporting documents and the amount ultimately received by the seller.
Bank procedures vary by institution and transaction type. Before sending funds, confirm the payment route with the receiving bank, match the transfer details to the purchase agreement and ask which documents will be required for registration.
Why the property price and transfer currency can be different
A Thai property purchase agreement usually states the price in baht, while the buyer's savings may be held in US dollars, euros, pounds or another currency. This creates a conversion step between the source account and the amount that must reach the seller.
The key decision is when conversion happens. One bank may convert before the international transfer, another may receive foreign currency and convert it when crediting the account, while a third route may use a foreign currency deposit account first. The practical goal is the same: deliver the agreed amount and keep the banking evidence required for the transaction.
Three currency-conversion routes for a property purchase
Convert before sending. The sending bank exchanges the source currency into Thai baht before the international transfer. This can make the outgoing amount and applied rate visible in advance. Confirm with the receiving bank that this route fits the specific transaction and its documentation requirements.
Convert after the funds reach Thailand. The buyer sends foreign currency and the Thai bank converts it when the funds are credited or after a separate instruction from the customer. The final baht amount depends on the bank's rate at the time of conversion.
Use a foreign currency deposit account. The funds arrive in the original currency and the account holder chooses when to convert them under the bank's terms. This gives the buyer more control over conversion timing while requiring a clear plan for the later payment to the seller.
| Route | Where conversion happens | What the buyer can control | What to confirm in advance |
|---|---|---|---|
| Convert before sending | Sending bank | Exchange rate and outgoing amount before transfer | Whether the receiving bank accepts the route for the transaction |
| Convert after arrival | Thai receiving bank | Source currency and crediting instructions | Bank rate, charges and document process |
| Foreign currency account | After crediting, on the account holder's instruction | Timing of conversion | Account terms and payment process to the seller |
The practical route depends on the property, bank and transaction structure. Buyers comparing property in Phuket or property in Pattaya should define the banking route before final payment instructions are issued.
Do you need a foreign currency account in Thailand?
A foreign currency account is one possible route. A Thai baht account may work for some transactions when the receiving bank confirms the crediting process and supporting documents. A foreign currency account can be useful when the buyer wants to keep incoming funds in the original currency and choose the conversion timing later.
Before opening an account, check the required documents, supported currencies, crediting conditions, conversion process and ability to make the later payment under the purchase agreement. Banking products and requirements vary, so the account should match the actual transaction.
How exchange rates and bank charges affect the final amount
Comparing only the headline exchange rate gives an incomplete picture. The final result can also be affected by the sending bank's fee, intermediary bank charges, the receiving bank's fee and the crediting method. With a large property payment, a small rate difference can materially change the amount received in baht.
Before sending money, ask for calculations using the same source amount across several routes: conversion before transfer, conversion at the Thai bank and conversion through a foreign currency account. Compare the amount that ultimately reaches the beneficiary after known charges.
The legal structure of the purchase also affects payment preparation. The guide to legal differences between condo and villa ownership in Thailand explains the main ownership distinctions.
How to handle a purchase paid in several instalments
A property purchase may include a reservation payment, a payment after signing the agreement, later instalments and the final balance. Each transfer may use the exchange rate available on its own transaction date, so the source-currency amount required for the same baht payment can change.
For a series of payments, keep a simple record with the date, contractual amount in baht, source currency, exchange rate, bank charges, amount received and supporting document. This makes it easier to track the payment schedule and remaining balance.
What details to check before sending money
The sender's name, beneficiary name, account number, bank details, payment purpose and agreement reference should all match the agreed payment structure. An error can delay crediting or trigger a request for additional evidence.
Before the first major payment, review the purchase agreement together with the bank instructions. The document checklist for buying property in Thailand covers the wider legal paperwork.
Which banking records should you keep?
Keep the transfer instruction, account statement, credit confirmation, conversion record and any bank documents issued for the property transaction. Some transactions may involve the Foreign Exchange Transaction Form (FET), a bank document used to evidence a foreign exchange transaction.
The exact set of records depends on the property type, payment amount, bank and transaction structure. Request the required documents soon after the funds arrive so that each record can be matched to the relevant payment.
If you are having difficulty arranging a transfer for a property purchase, LumiThai can help you review the payment route, check the sequence of steps and prepare the right questions for your bank before the funds are sent.
