Land, leasehold and building ownership are different questions.
Land ownership, a house or building, leasehold, a Thai-spouse title and a BOI company route are not interchangeable. ExpatGuideAI keeps them separate and shows the source behind each rule.
Quick answer
Start by identifying what you are actually trying to own or control. A house on leased land, a Thai spouse's title, a BOI-promoted company route and a condominium each follow a different framework.
The ownership routes explained here draw on the official sources linked below. These documents describe general frameworks; they cannot confirm whether an individual transaction or buyer qualifies.
Choose the question you are actually trying to solve
Ordinary restriction + narrow Section 96 bis route
The structure and the land are separate assets
Leasehold gives a use right, not land ownership
The title remains the Thai spouse's ownership
A promoted-company route, not an ordinary homebuyer route
A different foreign-ownership framework
A permitted ownership structure does not automatically mean a particular property is safe to buy. Ask for documents and independent answers to these questions before committing money.
Whose name will legally hold the land title, and have you verified the registered owner?
Does the deal convey land, the building, a condo unit, or only a right to use the property?
If a lease is offered, what does the written agreement actually say about renewal?
Have the title, registered burdens, boundaries and relevant approvals been checked independently?
If a special exception or BOI route is proposed, where is the official permission for this specific case?
Key conditions
These figures belong to the special residential exception and ordinary lease route. They do not turn foreign land ownership into a general rule.
Minimum investment
40,000,000 THB
Minimum holding period
5 years
Residential land limit
1 rai
Ordinary lease term
30 years
Land ownership — individual
The verified government sources do not support the shortcut “foreigners can never own land,” but they also do not support ordinary unrestricted foreign land purchases.
The reviewed Section 96 bis route requires at least 40,000,000 THB, maintained for at least 5 years, residential land of no more than 1 rai, and Minister of Interior permission.
House / building
Verified BOI OSOS guidance states that foreigners may own buildings on leased land. The land underneath remains a separate asset subject to Thailand's land-ownership rules.
Leasehold
The verified ordinary lease route states a maximum term of 30 years. Renewal requires the lessor's consent, so a future renewal is not presented as an already guaranteed second or third term.
Thai spouse
The reviewed government guidance treats property acquired in a Thai spouse's name as belonging to the Thai national. ExpatGuideAI does not describe that as the foreign spouse owning land indirectly.
BOI-promoted company
BOI OSOS guidance states that a promoted company with 50% or more foreign shareholding may apply for land ownership through BOI. BOI approval is part of that route before the land-authority step.
Keep condo separate
Foreign condominium ownership has its own verified framework. This page deliberately does not transfer the condo quota, funding evidence or juristic-person letter rules into land and house ownership.
Continue the property journey
Condo ownership has its own foreign-quota, funding-evidence and transfer framework. Do not apply the land rules to a condominium unit.
After deciding whether a structure is legally possible, verify the exact title/right document, registered owner, burdens, boundaries and project approvals before paying.
Calling a long lease the same thing as owning the land.
Assuming ownership of a building automatically includes ownership of the soil beneath it.
Treating a Thai spouse's title as if it were indirect foreign land ownership.
Presenting the Section 96 bis route as a simple residential purchase instead of a narrow exception with its own conditions.
Assuming a future lease renewal is guaranteed rather than dependent on the legal arrangement and lessor consent.
Skipping title, owner and encumbrance checks because the proposed ownership structure sounds legally plausible.
Common questions
Foreigners are generally restricted from ordinary land ownership. The Section 96 bis residential exception shown here requires at least 40,000,000 THB, maintained for at least 5 years, no more than 1 rai for residential use, and Minister of Interior permission.
Land and the building on it are separate legal assets. The reviewed guidance supports foreign ownership of a building on leased land while the land remains subject to Thailand's land-ownership rules.
The ordinary lease route shown here has a maximum term of 30 years. Renewal requires the lessor's consent and should not be treated as guaranteed ownership or an automatic future term.
Official sources
Use Chat after the guide has separated land, building ownership, leasehold, Thai-spouse title, BOI and condo routes.
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