Thailand lawyers for foreigners — condos, leases & the 180-day tax rule
Thailand lets foreigners own condominiums outright within the 49% foreign quota, but land stays Thai-only — long-term security comes from registered 30-year leases, usufructs or superficies, and only what is registered at the Land Department survives a sale or the seller’s death. Add the post-2024 taxation of remitted foreign income for 180-day residents and you have a market where a few hours of lawyer time protects decades of savings.
The legal reality for foreigners in Thailand
- Only Chanote (NS-4) is full ownership title. NS-3 and Sor Kor 1 are weaker claims — buying on a tax declaration is how foreigners lose houses.
- Condo purchases must respect the 49% foreign quota of the building’s total saleable area, evidenced at transfer.
- Registered leases run a maximum 30 years — unregistered “renewal promises” in the contract are not enforceable against a new owner.
- Nominee shareholding to skirt the Foreign Business Act is criminal exposure for both sides; BOI and treaty structures are the legal route to control.
- Foreign income remitted by 180-day tax residents is taxable — the rule changed recently and catches retirees every year; a written opinion is cheap insurance.
The numbers that matter
Condo foreign quota
49% of saleable area
Max registered lease
30 years at the Land Department
Safe title
Chanote (NS-4) only
Tax opinion turnaround
~2 weeks, written & fixed fee
How engagement works
- Submit your free case brief — 2 minutes, confidential, no obligation.
- Within 24–48h we send two vetted proposals from bar-registered firms in this jurisdiction, each with a fixed-fee scope in English.
- You engage the firm directly. We never sit between client and counsel — and never take a cut of legal fees.
Frequently asked questions
Can a foreigner own a condo in Thailand?
Yes, outright and in your own name, as long as the building’s 49% foreign quota is not exhausted and your funds came from abroad with the evidence the Land Office requires (Foreign Exchange Transaction Form). We verify the quota and the money trail before you sign.
Is a 30-year lease with “automatic renewal” safe?
The first 30 years are safe only if registered at the Land Department. Renewal options are not enforceable against a new owner — you rely on the seller’s goodwill. Structures like company holding or usufruct/superficies can add layers of protection; our counsel will explain the trade-offs honestly.
Do I pay Thai tax on my pension or foreign income?
If you stay 180+ days in a calendar year you are a Thai tax resident, and foreign income remitted into Thailand is generally taxable under the post-2024 interpretation. Details depend on treaties and timing — our fixed-fee written opinion maps your exact exposure and filing calendar.
What visas allow long-term stays?
Beyond retirement and education visas, the LTR (long-term resident) and DTV (destination Thailand) programs opened legal long-stay routes for wealthy pensioners, remote workers and digital nomads. Eligibility is fact-specific — our visa counsel confirms the best route before you apply.