A foreign buyer can borrow to buy in Thailand, but the choice is narrow, and most do not. The typical purchase is paid in cash, spread over the construction period by the developer's payment plan. Bank finance exists for two groups: foreigners who live and work in Thailand, and non-residents who fit the criteria of a small number of international lenders. For everyone else, the practical source of leverage is the balance sheet at home.
The options at a glance
| Route | Who it suits | Terms | Main constraint |
|---|---|---|---|
| Developer payment plan | Off-plan buyers | Staged payments to completion, set by each developer | Not a loan: the balance is due at transfer |
| Thai bank mortgage | Foreigners working in Thailand | Case by case | Work permit or permanent residence and local income |
| UOB International Property Loan | Non-residents who meet UOB's criteria | Up to 70% loan to value, up to 30 years, Singapore dollars | Freehold condominiums in approved locations only |
| MBK Guarantee | Foreign condominium investors | On application | Terms and eligible projects set by the lender |
| Borrowing at home | Buyers with property or portfolios elsewhere | Your home lender's terms | Your home asset is the security |
Developer payment plans
An off-plan purchase is paid in stages: a reservation fee, a contract payment, instalments during construction and the balance at transfer. The schedule is in the sale and purchase agreement, and it is the only "finance" most foreign buyers use. It costs nothing in interest, but it is not credit. If the balance is not paid when the unit is ready, the contract's default clause applies. Our guide to the off-plan buying process explains the stages and the protections to look for.
Some developers go further on completed stock. In October 2026 the listed developer SC Asset offered a 50% deposit with the balance spread over a year without interest. Some developers also lend at fixed rates of 4% to 8% on up to half the price, with ownership transferred only once the loan is repaid in full. That last term matters. Until transfer you hold a contract, not a title deed, and your position depends on the developer's solvency. Take independent legal advice before accepting vendor finance of that kind.
Thai banks: for residents with local income
Domestic Thai mortgages are written for people who earn in Thailand. The usual requirements for a foreign applicant are a work permit valid for at least a year or a Thai residence permit, an employer's letter and payslips, a clean credit check, and fixed income of at least three times the monthly instalment. Age limits apply, and banks set their own policies on how long the applicant must have worked in the country.
A retiree, a remote worker on a Destination Thailand Visa or a holiday-home buyer will not normally meet those tests. See banking and daily life for what a foreigner needs to open an account.
International lenders for non-residents
UOB International Property Loan
The terms for Thai property are:
- Property: freehold condominiums only, for own use or investment, in Bangkok, Phuket and selected cities, with eligibility checked by postcode.
- Loan size: up to 70% of the purchase price or the bank's valuation, whichever is lower.
- Term: up to 30 years, with the borrower aged 21 to 65 at application and the term plus age not exceeding 75.
- Currency: Singapore dollars only. Thailand loans are not offered in baht.
- Servicing: through a UOB Singapore account.
In practice, expect a minimum income of about SGD 100,000 a year, a floating rate quoted over the Singapore overnight benchmark, a lower loan to value for applicants without a Thai or Singapore work permit, and no lending on off-plan units. These points are indicative, so ask the bank for a written offer.
Other lenders
Bangkok Bank's Singapore branch has offered offshore loans of up to 70% of value in several currencies, with the applicant meeting the bank in person. Confirm with the bank that the scheme is open to new applicants before relying on it.
MBK Guarantee, a Thai non-bank lender, lends to foreigners who want to invest in Thai condominiums. Its loan to value, rate and term are set on application. Ask for them in writing, along with the list of eligible buildings.
ICBC (Thai) lends to non-residents of certain nationalities. Ask the bank directly for its current terms.
How a loan fits the foreign currency rule
A foreigner who registers a freehold condominium must show the Land Office that the price arrived in Thailand as foreign currency, normally with a Foreign Exchange Transaction Form. A loan advanced from Singapore in Singapore dollars arrives as foreign currency and fits the rule. A loan made in baht inside Thailand does not arrive from abroad, so ask the lender and your lawyer how the evidence will be produced. Sending money to Thailand explains the paperwork, and condominium foreign quota explains why lenders finance only units within the 49% foreign quota.
Borrowing at home
Many buyers with property or an investment portfolio in their home country raise funds there: a further advance or remortgage on an existing property, or a loan secured on investments. The attractions are a lender who already knows you, a loan in the currency you earn in, and no Thai mortgage to register. The cost is that an asset at home now stands behind a purchase abroad. The money still has to be remitted to Thailand in foreign currency in the buyer's name.
Why most foreign buyers pay cash
- Few lenders, narrow criteria. Non-resident finance is limited to particular locations, property types and borrower profiles.
- Condominiums only. Leasehold villas and land fall outside the international products, so the villa market is a cash market for foreigners. See buying a villa in Thailand.
- No finance during construction. A mortgage needs a registered deed, and off-plan units have none until completion.
- Currency mismatch. A Singapore dollar loan against a baht asset, perhaps serviced from sterling or US dollar income, carries exchange-rate risk on every repayment and on sale.
- Floating rates and fees. Offshore loans are typically floating, and valuation, legal, mortgage registration and insurance costs come on top.
If you do borrow
- Get the offer in writing: loan to value, rate basis, fees, early repayment charges and the valuation the bank will use.
- Check that the building and unit are eligible before you pay a reservation fee.
- Stress the repayments for a weaker home currency and a higher rate.
- Do not rely on rent to service the loan. See rental yields in Thailand for what is left after costs and vacancy.
- Add the cost of finance to the figures in property taxes and buying costs.
Lender policies change without notice, so confirm every term before you rely on it. We are not a lender or a financial adviser. Take independent advice before you borrow.
