Foreign Land Ownership Thailand: What Heirs Need to Know

Foreign nationals cannot own land in Thailand outright. The Land Code and the Condominium Act B.E. 2522 (1979) restrict foreign ownership to specific categories — primarily freehold condominium units under strict quotas. When a foreign property owner dies in Thailand, the inheritance path for their heirs is governed by these same restrictions, with hard deadlines and disposal mandates that many families learn about too late.

What Foreigners Can Own

Condominiums are the primary property foreigners can hold in freehold. Under Section 19 of the Condominium Act, a foreign national can own a condo unit if they meet one of the qualifying conditions:

• Section 19(5): Foreign currency was legally remitted into Thailand to purchase the unit, documented by a Thor Thor 3 (Foreign Exchange Transaction) form from the receiving bank.
• Section 19(1): The buyer holds a Thai Permanent Residency permit.
• Section 19(2): The buyer is a BOI-approved investor.

Land and houses cannot be owned freehold by foreigners. The common workarounds — long-term leases (typically 30 years), purchasing through a Thai limited company, or usufruct agreements — each carry their own legal risks and don't convey true ownership.

The 49% Foreign Quota

Section 19 bis of the Condominium Act caps foreign ownership in any single condo project at 49% of total combined floor area. The remaining 51% must be owned by Thai nationals or Thai legal entities. This quota applies building-wide, not per unit — so your ability to inherit or purchase depends partly on how many other foreign owners are already in the building.

Inheriting Property as a Foreign Heir

When a foreign national dies and their estate includes Thai real property, the inheritance rules depend on the heir's own status:

If the heir qualifies under Section 19(5)

When the original foreign owner purchased the condo by remitting foreign currency under Section 19(5), the Land Department treats the heir as inheriting those same rights. The foreign heir can register and retain full freehold ownership — no forced sale — provided the building's 49% foreign quota isn't exceeded.

If the heir doesn't qualify

Foreign heirs who don't hold Permanent Residency (Section 19(1)) or BOI investment status (Section 19(2)), and who are inheriting a unit where the 49% quota is already breached, face a mandatory disposal timeline:

• 60 days to notify the Land Office in writing that you've acquired the property through inheritance.
• One year from the date of acquisition to sell (dispose of) the property.

Missing the 60-day notification or the one-year disposal window exposes the heir to administrative penalties and potential forfeiture proceedings.

The 30-day public notice trap

If the heir attempts to register the property transfer at the Land Office without a formal Thai court order appointing an estate administrator, the Land Office imposes a mandatory 30-day public notice period to invite objections before finalizing the deed transfer. This is separate from the probate public notice — it's an additional layer of delay specific to property registration.

BOI Property Investment Regime (2025 Update)

Under BOI Announcement No. Por. 3/2568 (February 4, 2025), foreign property investment is now integrated into long-term residency frameworks:

• Wealthy global citizens: Minimum property investment of USD 500,000 qualifies for foreign freehold ownership of condos, buildings, or villas.
• Wealthy pensioners: USD 250,000 minimum property investment threshold.
• Maintenance requirements: Health insurance covering at least USD 50,000 in local medical expenses, or a bank deposit of USD 100,000 maintained for 12 months.

Heirs inheriting property acquired under this BOI framework must maintain continuous compliance with these financial and insurance requirements. Failing to do so triggers visa revocation and mandatory property disposal.

Transfer Taxes and Fees

Property transfers to statutory heirs are exempt from personal income tax, but still subject to:

• A nominal transfer fee at the Land Office
• 0.5% stamp duty

Transfers to non-heir beneficiaries (friends or distant relatives named in a will) face steeper charges: a 2% transfer fee plus withholding tax on a sliding scale based on the Land Office's assessed value.

All outstanding Land and Building Taxes must be cleared before any transfer is processed — the Land Office will refuse to register until a tax receipt is produced from the local sub-district office.

The Probate Requirement

No property transfer happens without a Thai court order appointing an estate administrator. This is true regardless of whether a valid will exists. Foreign probate orders — a UK Grant of Probate, US Letters Testamentary — carry no legal authority in Thailand. A separate Thai probate proceeding is required, typically taking 3 to 6 months for uncontested cases.

For the complete property inheritance process — including probate timelines, bank account access, and vehicle transfers — the Someone Died in Thailand: English Speaker's Emergency Guide covers every step.

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