Property deals in Thailand rarely fail because of the unit itself. They fail because of payment flow: wrong currency, unclear transfer purpose, or missing bank proof for registration.

Use this practical checklist to pay safely and keep the documents you will actually need.

1) First question: do you need foreign freehold registration?

If you buy a condo freehold in your own foreign name, funds commonly need to be remitted from overseas in foreign currency, with a Thai bank confirmation document (FET/FETF or remittance/FX letter).

In practice:

• send money in a way that allows the bank to issue the required document;
• ensure the buyer name in bank paperwork matches contract/passport.

2) Typical off-plan payment flow

Most projects follow this logic:

• reservation fee;
• 10–20% deposit at SPA signing;
• staged construction payments;
• final payment at completion/handover/registration.

This is common practice, but your SPA terms are always the final source of truth.

3) The right way to send money (especially for foreign freehold)

Step 1. Send in foreign currency, not THB

This often makes conversion and confirmation issuance easier for the Thai bank.

Step 2. Transfer from overseas

For inbound foreign funds logic, transfer origin typically needs to be a foreign bank account.

Step 3. Use a clear transfer purpose

Example: “For purchase of condominium unit [unit no.] at [project] by [Full Name]”.

Step 4. Confirm the required bank document upfront

Ask before payment what exact confirmation the bank will issue, then request it immediately after funds arrive.

4) Documents to keep

Create one folder and store:

• SPA and attachments (especially payment schedule);
• developer/seller invoices;
• SWIFT confirmations and transfer receipts;
• FET/FETF or confirmation letter (if applicable);
• written confirmation that payment was received and credited.

5) Common mistakes and how to avoid them

Mistake 1: paying the easy way, not the registration-ready way

Then you discover bank proof is missing when filing for foreign freehold.

Mistake 2: paying in THB with vague transfer purpose

This can complicate bank paperwork and create delays later.

Mistake 3: name mismatch between transfer and contract/passport

Small spelling differences can cause outsized administrative problems.

Mistake 4: sending a large amount before final schedule review

In off-plan deals, payment schedule is critical. Review first, pay second.

6) What about escrow?

Escrow is available under Thai law, but in many developer first-hand deals it is not the default. Booking and deposits are often paid directly to the developer, while escrow is arranged separately if needed.

Quick takeaway

Decide on foreign freehold first, build the correct money path second, then pay strictly by schedule and keep complete payment records.