Local mortgage financing for foreigners buying Thai property is limited and much harder to obtain than for Thai nationals. Most Thai commercial banks do not lend to foreigners without Thai residency/long-term work history, though a small number of banks (notably UOB Thailand and, to a lesser extent, some others) offer foreigner mortgage products, typically requiring a work permit, several years of Thai employment/tax history, and financing only up to roughly 50-70% loan-to-value with higher interest rates than for locals. Most foreign buyers instead pay cash (often financed via a mortgage or home-equity loan in their home country) or use developer in-house financing for off-plan units, which typically covers only the construction period before requiring full payment or refinancing at completion.
Because local mortgage options are narrow, most foreign buyers need to plan financing from outside Thailand before committing to a purchase — assuming a local mortgage will be available late in the process is a common and costly planning mistake.
Key Facts
Most Thai banks do not offer mortgages to foreigners without Thai residency or extensive local work/tax history.
UOB Thailand is one of the few banks with a dedicated foreigner mortgage product, typically financing 50-70% loan-to-value.
Interest rates for foreigner mortgages generally run higher than rates offered to Thai nationals.
Developer in-house financing for off-plan condos is common but usually only covers the construction period, requiring refinancing or full payment at completion.
Most foreign buyers use cash purchases financed by home-country mortgages, savings, or asset sales rather than Thai bank lending.
Steps
Check bank eligibility early — Before committing to a purchase, confirm whether any bank (e.g. UOB Thailand) will lend given your visa status, work permit, and income documentation.
Consider home-country financing — Many foreign buyers arrange a mortgage or equity release against assets in their home country instead, since Thai financing is limited.
Clarify developer financing terms — For off-plan purchases, confirm exactly what portion of the price developer financing covers and what happens at project completion.
Required Documents
Work permit and non-immigrant visa (for banks offering foreigner mortgages)
Thai income/tax history
Proof of funds for down payment (typically 30-50%+)
Common Mistakes
Assuming a Thai mortgage will be readily available late in the purchase process — foreigner mortgage products are limited to a small number of banks with strict eligibility.
Not clarifying that developer in-house financing usually ends at project completion, requiring a lump sum or refinancing shortly after.