In Q2 2026, foreign buyers completed the purchase of 3,292 condominium units in Thailand, a year-on-year increase of 20.2%, with total transfer value reaching 14.803 billion THB - according to data reported by Thaiger in September 2026. Every one of those transactions required documented proof of foreign-origin funds. For any international buyer, this means a specific chain of banking steps that must be planned before signing a reservation agreement.
Our analysts have monitored this process for several years and observe a consistent pattern: most complications at the freehold registration stage do not originate from Thai regulations themselves, but from errors made on the sender's side. Below we break down the transfer mechanics into the components that every foreign buyer needs to control.
Quick answer
- A freehold condo purchase by a foreign national requires the full purchase amount to be transferred from abroad in foreign currency, with a correctly worded transfer reference
- Thai banks issue a Foreign Exchange Transaction (FET) form for every inbound transfer equivalent to at least USD 50,000 (or the equivalent in another currency)
- For amounts below USD 50,000, the bank issues a Credit Advice - a confirmation of foreign-origin funds that is also accepted at Land Department registration
- The SWIFT transfer reference must include: the buyer's full name, the project name or unit number, and the transaction purpose (for example, 'purchase of condominium unit')
- The FET form is required by the Land Department for title transfer and also serves as the legal basis for repatriating capital from Thailand in the future (for example, upon resale)
- In H1 2026, foreign buyers accounted for 11.7% of units but 21.7% of total condo transfer value across Thailand
Options and scenarios
SWIFT transfer from an overseas bank versus a currency broker
Foreign buyers have two primary routes for moving funds to Thailand. The first is a conventional SWIFT transfer from a personal bank account in the home country. The second is using a specialist currency broker or fintech platform, which converts at a rate close to the interbank mid-market rate before initiating the transfer.
A direct SWIFT transfer from a retail bank requires converting the home currency into USD, EUR or GBP before the wire is sent. Retail bank spreads typically run 1.5-3.0% of the transaction value, with an additional outward transfer fee (per our estimates, roughly USD 20-50 equivalent) and a potential correspondent bank charge (usually USD 15-30). Settlement takes 2-5 business days.
A currency broker (platforms such as Wise, OFX or XE, among others) typically offers spreads of 0.3-1.0%, plus its own transaction fee. Based on our estimates, the total cost of transferring the equivalent of 3 million THB (approximately USD 85,000 at 2026 rates) can be USD 140-400 lower compared with a full retail-spread bank wire. Settlement is usually 1-3 business days.
A critical point applies regardless of which route is chosen: funds must arrive at the buyer's account at a Thai bank as a foreign-currency inward transfer. Only then does the Thai bank convert the amount into THB and issue the FET form or Credit Advice. If funds are converted into THB before entering the Thai banking system, the Land Department may refuse to register the freehold title.
Staged payments on developer projects
Most developers in Phuket and Koh Samui structure purchase payments across 3-5 instalments: a reservation deposit (typically 50,000-200,000 THB), a sale-and-purchase agreement payment (20-30% of the price), one or more construction-stage instalments (20-40% combined), and a final transfer payment. Each instalment must arrive from abroad as a separate foreign-currency transfer with a correct reference. The Thai bank issues an FET form or Credit Advice for each inbound payment individually. At title registration, the buyer presents the full set of documents confirming that the cumulative amount equals or exceeds the purchase price.
In our data sets, a typical payment schedule for off-plan projects in areas such as Bang Tao, Layan or Bophut spans 12-24 months. This means the buyer carries currency risk across the entire construction period.
Financing options for foreign buyers
Thai bank mortgage - in practice, this route is unavailable to most non-resident foreign buyers. A small number of regional banks offer products for foreigners, but require a substantial down payment (40-50% of the purchase price), documented income in the region, and in many cases tax residency in Asia. Indicative interest rates are 5-7% per annum as of 2026, and the approval process typically takes 2-4 months.
Developer instalment financing - some developers in Phuket and Koh Samui offer internal payment plans extending 3-5 years beyond handover. Indicative rates are 5-8% per annum, and the financing cost is often embedded in a higher base price. The developer retains ownership until the final instalment is paid, meaning the buyer does not receive the freehold title until the payment plan is complete. Based on our estimates, the all-in cost of this structure can run 15-25% higher than an outright purchase.
Leverage against assets in the home country - taking a mortgage or secured loan against property already owned abroad and transferring the proceeds to Thailand. Mortgage rates in major Western currencies are broadly comparable to developer financing rates, but the buyer holds full freehold control over the Thai property from the moment of registration. This approach requires sufficient borrowing capacity in the home country and an eligible asset as collateral.
Comparison table
| Parameter | SWIFT from retail bank | Currency broker | Developer instalment plan | Home-country mortgage |
|---|---|---|---|---|
| FX spread | 1.5-3.0% | 0.3-1.0% | None (price in THB/USD) | 1.5-3.0% (at transfer) |
| Transfer fee | USD 20-50 + correspondent | USD 0-15 | None | USD 20-50 + correspondent |
| Settlement time | 2-5 business days | 1-3 business days | Not applicable | 2-5 business days |
| FET document issued | Yes, on foreign inward transfer | Yes, on foreign inward transfer | Depends on payment structure | Yes, on foreign inward transfer |
| Interest rate | None | None | 5-8% p.a. | Varies by market, typically 5-9% p.a. |
| Freehold from day one | Yes | Yes | No (until final instalment) | Yes |
| Currency risk | High (with staged schedule) | Moderate (better rates available) | Low (price fixed in THB) | High (repayments in home currency) |
| Capital requirement | Full purchase price upfront | Full purchase price upfront | 20-30% plus instalments | Sufficient equity in home-country asset |
Risks and mistakes
Incorrect transfer reference is the most frequent problem our analysts observe. If the SWIFT reference field omits the buyer's full name, the unit number, or the purpose (such as 'condo purchase'), the Thai bank may issue an FET form with incomplete details. The Land Department can refuse to proceed with the title transfer, and rectification requires contacting the sending bank for a confirmatory amendment - a process that typically takes 2-4 weeks.
Sending THB instead of foreign currency - if funds are converted into Thai baht before entering the Thai banking system, the receiving bank will not issue an FET form. The buyer loses the ability to register a freehold title and must repeat the transfer correctly. This is a non-recoverable procedural error until a new foreign-currency wire is processed.
Transfer from a third-party account - funds must originate from the buyer's own bank account (or that of a spouse, with supporting documentation). A transfer from a corporate account or an unrelated individual complicates or prevents the issuance of an FET form in the buyer's name.
Underestimating currency risk - exchange rates between major Western currencies and THB can shift by 8-12% over a 12-month period. On a condo purchase of 5 million THB with a payment schedule spread over one year, a 10% rate move represents a cost variance in the range of USD 12,000-14,000 (indicative figures, based on our estimates for 2026). Currency hedging via forward contracts or options is available from specialist brokers but adds an estimated 1-2% to transaction costs.
Overlooking the USD 50,000 threshold - for individual transfers below this equivalent, the bank issues a Credit Advice rather than a full FET form. Both documents are accepted at registration, but Credit Advice statements are sometimes less detailed. On staged payment schedules, buyers should confirm that each document contains the buyer's complete details and a clear reference to the property.
The broader macroeconomic context is relevant here. According to International Business Times reporting from August 2026, Thailand's GDP grew 1.9% year-on-year in Q2 2026 but contracted 0.2% quarter-on-quarter. The Bank of Thailand characterises the recovery as K-shaped: the technology sector and tourism are expanding while domestic consumption remains subdued. For foreign investors, this means inbound demand for condominiums stays firm (transfer volumes up 20.2% year-on-year), but price dynamics may vary considerably between market segments and specific districts.
FAQ
What is the FET form and why is it required for a condo purchase in Thailand?
The Foreign Exchange Transaction (FET) form is issued by a Thai bank to confirm that funds arrived from abroad in a foreign currency. It is a mandatory document for freehold title registration at the Land Department and also serves as the legal basis for repatriating sale proceeds from Thailand in the future.
What minimum transfer amount triggers an FET form?
Thai banks issue a full FET form for inbound foreign-currency transfers equivalent to USD 50,000 or more. For smaller amounts, the bank issues a Credit Advice, which is also accepted at condo title registration.
What should the SWIFT reference field include when transferring funds to Thailand?
The reference should include the buyer's full legal name as it appears on their passport, the project name or specific unit number, and the stated purpose - for example, 'purchase of condominium unit'. Missing any of these elements can result in an FET form with incomplete details and a potential registration delay.
Can I send funds to Thailand in Thai baht?
No. Funds must arrive in Thailand in a foreign currency (USD, EUR, GBP or another convertible currency). Conversion into THB must take place inside the Thai banking system. A transfer already denominated in THB will not generate an FET form and will disqualify the transaction from freehold registration.
How much does an international transfer cost when buying a condo in Thailand?
Total cost via a retail bank includes a currency spread (typically 1.5-3.0%), an outward transfer fee (approximately USD 20-50 equivalent) and a correspondent bank charge (USD 15-30). A currency broker can reduce the spread to 0.3-1.0%, which on a transfer of 3 million THB represents an indicative saving of USD 140-400 compared with a full retail-bank wire.
Can a foreign national obtain a mortgage from a Thai bank?
In practice, the offer is very limited. A small number of regional banks accept foreign applicants, but require a 40-50% down payment, documented regional income, and indicative rates of 5-7% per annum. For buyers who are tax-resident abroad and have no income base in Asia, this route is generally not accessible.
How can I hedge currency risk when buying on a staged payment schedule?
Currency brokers offer forward contracts and options that allow buyers to fix a rate for future instalments. The indicative cost of hedging is 1-2% of the transaction value. An alternative approach is to transfer the full purchase amount at the outset, eliminating ongoing exposure to exchange-rate movements.
What happens if the FET form contains incorrect information?
The Land Department may refuse to process the title transfer. Correction requires the sending bank to issue a formal amendment or confirmation, which typically takes 2-4 weeks. In the most serious cases, the transfer must be repeated with the correct details, which resets the entire documentation timeline.
Can I use a company bank account to fund a personal condo purchase in Thailand?
Funds should originate from the buyer's personal account. A transfer from a corporate account or from an unrelated individual complicates the FET procedure and may not be accepted by the Land Department. A transfer from a spouse's account is generally acceptable with supporting documentation confirming the relationship.
Is an FET form required for a leasehold purchase?
No. The FET form is required only for freehold title registration. The Land Department does not require proof of foreign-origin funds for a registered leasehold. However, without an FET form on record, there is no documentary basis for legally repatriating that capital from Thailand at a later stage.
To summarise our analysis: transferring funds for a Thailand condo purchase is a technical process where precision at the banking stage is the decisive factor, not the legal stage. Any foreign buyer considering a freehold purchase in Phuket (Bang Tao, Kamala, Rawai, Nai Harn) or Koh Samui (Bophut, Maenam, Chaweng, Lamai) should open a Thai bank account before the first payment, confirm the correct reference format with the sending bank, and evaluate currency hedging if the payment schedule extends beyond six months. The FET form is not an administrative formality - it is a prerequisite for both the property title and the future liquidity of the investment.
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