Mortgages for foreigners in Thailand: who actually lends, and what it costs

The honest headline: Thai banks rarely lend to foreigners

Start here, because it reframes everything: Thai retail banks generally do not offer mortgages to foreign individuals for a property purchase. There's no legal entitlement to a loan, and most branches will simply decline. That's why the overwhelming majority of foreign condo buyers in Thailand pay cash. Financing exists at the margins — through specific programmes and offshore branches — but you should build your budget on the assumption that you'll fund the purchase yourself, then treat any loan you secure as upside. If you're still deciding whether to own at all, our renting vs buying guide is the right starting point.

The short list of lenders who do lend

A handful of lenders run, or have run, foreigner-facing programmes. Names and terms change often — confirm current availability directly with each before you count on it:

Mortgage brokers who specialise in foreign buyers can also surface lenders that don't advertise publicly. Just remember that BAANLYY takes no referral fee or paid placement — verify any broker's incentives yourself.

The terms: LTV, rates and tenor

Foreign borrowing is priced and sized more conservatively than a local mortgage. Expect loan-to-value around 50–70%, with 50% a safe planning number for non-residents — so a large cash down payment regardless. The bank lends against its own valuation, which can come in below your purchase price and widen the cash gap. Interest rates typically sit above what Thai nationals pay, often in the high-single-digit range onshore; offshore foreign-currency loans are benchmarked differently again (for example SOFR-linked). Tenors are shorter, frequently capped so the loan must end by a set age — commonly around 65 to 70 — which can squeeze repayment into 10–20 years and push up the monthly figure. Compare the all-in cost — rate, fees, mortgage registration at the Land Office — not the advertised headline. Model the purchase side with our purchase-cost calculator.

Who actually qualifies

Eligibility splits roughly into two routes:

• Resident route (onshore) — a foreigner living and working in Thailand with a valid work permit, stable local employment and verifiable Thai income has the best shot at an onshore loan such as UOB's. Long-stay visa holders are viewed more favourably; see work permits and the LTR visa.
• Non-resident route (offshore) — a foreigner without Thai income may still borrow via an offshore branch (e.g. Bangkok Bank Singapore) or a specialist lender like MBK Guarantee, assessed on home-country income and assets, at higher cost.
• The unit must qualify too — lenders almost always require a foreign-freehold condo inside the building's 49% quota; land, houses and leaseholds are usually off the table. See foreign condo ownership & the 49% quota.

Documents you'll be asked for

Underwriting a foreign borrower is paperwork-heavy. Have these ready to move quickly:

• Passport, current visa, and (for the onshore route) a valid work permit
• Proof of income — recent payslips, an employer letter, and/or audited accounts if self-employed
• 6–12 months of bank statements, often from both Thailand and your home country
• Tax records — a Thai TIN and/or home-country tax returns
• The sale and purchase agreement and the condo's title and foreign-quota confirmation
• Evidence for the down payment and, where funds come from abroad, the FET paper trail

The FET form still applies

A mortgage doesn't sidestep Thailand's foreign-ownership funding rule. To register a condo as foreign freehold, the purchase money must enter Thailand in foreign currency and be documented on the Foreign Exchange Transaction (FET) form. Both an offshore loan drawdown and any down-payment funds you remit interact with this, so map the flow of money with your lawyer before transferring anything — a mistimed transfer can jeopardise your ability to register foreign title. Full detail in our FET form guide and the step-by-step buying process.

The alternatives that often beat a Thai mortgage

Before chasing a hard-to-get, higher-cost Thai loan, price these three — they frequently win:

• Developer financing — many new-build projects offer in-house installment or post-handover plans, sometimes interest-free across the construction period. It can bridge a purchase with no bank at all, though it ties you to one project and one valuation.
• Home-country financing — remortgaging or drawing equity on a property back home is often the cheapest money you can access, in a currency and system you understand, and it avoids Thai lending hurdles entirely.
• Cash — what most foreign buyers ultimately use. It's the simplest path to clean foreign title, but weigh the opportunity cost of locking that capital in baht against the flexibility of renting.

Each option changes your FET position and tax exposure, so compare them on total cost, not just the rate. Sense-check the bigger own-vs-rent question with the rent-vs-buy calculator.

Frequently asked

Sources & References

• Bank of Thailand
• Department of Lands, Thailand

Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.