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Jurisdiction: Thailand

Investing in Thai real estate

A source-backed overview of legitimate ways to invest in Thai real estate as a foreigner — condo buy-to-let and BOI-promoted land ownership for a genuine business — citing only official Thai government sources.

Last reviewed: 2026-09-21

What this page covers

This page is for a foreigner considering real estate as an investment (rental yield or capital appreciation), not only as a home. It links together the condo/land ownership rules and the BOI route for a company that genuinely needs land, and points to the short-term-rental page for the Airbnb-style strategy specifically.

Legal framework

  • The simplest, lowest-friction investment route for an individual is a freehold condominium unit within the 49% quota administered by the Department of Lands (see the buying-a-condo page), bought either for long-term rental (30+ days, no special licence needed) or held for capital appreciation.
  • A Board of Investment (BOI)-promoted Thai company may be granted the right to own land under Section 27 of the Investment Promotion Act, but only land genuinely needed for the promoted activity. The BOI's official land-ownership procedure describes eligibility (minimum paid-up capital) and land-area ceilings by use (office, executive/expert housing, employee housing).
  • Land acquired this way must be disposed of within 1 year if the company's BOI-promoted status ends or is revoked — it is tied to running the actual promoted business, not a general property-investment vehicle.
  • A property investment structured only to disguise a foreign individual's beneficial ownership of land or a majority stake in a business that should be Thai-controlled (a nominee arrangement) is illegal under the Foreign Business Act — it is not a legitimate investment structure, however it is marketed.

Conditions to check before you commit

  • For a straightforward buy-to-let investment, run the numbers on net rental yield after the sinking fund, common-area fee, annual land-and-building tax, and property management costs — not just the headline rent.
  • If considering a BOI-promoted company route, apply through the BOI's official land-ownership procedure, and confirm current eligibility and land-area limits directly with the BOI before assuming a plot qualifies.
  • Get an independent, Thailand-qualified tax adviser to confirm your personal tax exposure on rental income and any eventual capital gain, and check the Revenue Department's official guidance on the taxes that apply to a sale.
  • For market context, consult the Bank of Thailand's official Residential Property Price Index and the Real Estate Information Center (REIC) rather than a developer's own projections.

Common risks and mistakes

  • Off-plan (pre-construction) purchases carry delivery risk — stage payments should be tied to independently verifiable construction milestones, not just a calendar schedule.
  • A rental-yield projection from a sales agent is not a guarantee — check the official REIC/Bank of Thailand market data and actual comparable rents, not the developer's estimate.
  • Any investment structure that depends on a Thai nominee to hold title on your behalf is a legal liability, not a workaround, under the Foreign Business Act.

What this page is not

This is general information, not investment, tax or legal advice. Real estate investment carries market, legal and currency risk; independent professional advice specific to your situation is strongly recommended before committing capital.

Known developments to watch

Confirm the BOI's current land-ownership procedure, eligibility thresholds and land-area limits directly on the BOI's official website before relying on a summary, since programme details are updated by the BOI from time to time.

Official government sources reviewed on 21 September 2026

Conditions to check

Rules can change and can vary by project, province or building. Confirm them with the cited source before acting.

  1. Verify the current official rule

    Thai real estate rules can change and can vary by project, province or building. Confirm the current position directly with the relevant government department (Land Office, Department of Public Works and Town & Country Planning, Revenue Department) before relying on this page for a decision.

    Source: Thailand Board of Investment (BOI) — official land ownership procedure for promoted companies

  2. Get independent legal review before paying

    Use a lawyer who works for you, not one supplied by the seller or developer, to review the contract, check the title deed at the Land Office and, where relevant, confirm the foreign-ownership quota before any deposit becomes non-refundable.

    Source: Thailand Board of Investment (BOI) — official land ownership procedure for promoted companies

  3. Move funds the way the Land Office requires

    A foreign freehold condominium purchase requires funds remitted from abroad in foreign currency with a bank Foreign Exchange Transaction form — arrange this with your bank before, not after, agreeing a completion date.

    Source: Thailand Board of Investment (BOI) — official land ownership procedure for promoted companies

  4. Register the right, don't just sign it

    A lease, superficies or usufruct only fully protects you once it is registered on the title deed at the Land Office — a private signed agreement alone is weaker and, for a lease over 3 years, only enforceable for 3 years if unregistered.

    Source: Thailand Board of Investment (BOI) — official land ownership procedure for promoted companies