The intersection of foreign property ownership and succession rights in Thailand presents a complex legal landscape. For the foreign investor or retiree seeking to acquire a condominium in the Kingdom, the distinction between freehold and leasehold tenure is not merely a matter of preference but a fundamental determinant of whether one’s heirs will ultimately benefit from the asset.
This article examines the legal frameworks governing both forms of tenure, with particular attention to the rules of succession, and concludes that leasehold structures, despite their marketing appeal, carry inherent risks that make them unsuitable as substitutes for freehold ownership where the foreign quota remains accessible.
The Statutory Framework for Foreign Freehold Ownership
The Condominium Act B.E. 2522 (1979) establishes the exclusive legal basis upon which a foreign national may hold freehold title to a condominium unit in Thailand. Section 19 of the Act enumerates the categories of foreigners eligible for such ownership, including those permitted to reside in the Kingdom under immigration law, those admitted under investment promotion laws, and, critically for most purchasers, foreigners who have brought foreign currency into Thailand or withdrawn funds from a non-resident Thai baht account or foreign currency account.
This final category, Section 19(5), constitutes the primary pathway for individual foreign buyers. To qualify, the purchaser must demonstrate the inbound remittance of foreign currency equivalent to the full purchase price, exchanged into Thai baht, with the bank issuing a Foreign Exchange Transaction Form (FET) as conclusive evidence of compliance. The condominium project itself must also satisfy the requirement that no more than 49 percent of its total floor area is held by foreign owners, as stipulated in Section 19 bis of the Act.
Succession Rights of Foreign Heirs to Freehold Condominiums
The inheritance of a foreign-owned condominium is governed by Sections 19, 19(5), and 19(7) of the Condominium Act. These provisions distinguish sharply between qualified and unqualified foreign heirs, a distinction that carries dispositive legal consequences.
Under Section 19, a foreign heir who personally satisfies the qualification criteria of Section 19 and 19 bis may register ownership of an inherited unit, provided that the registration does not cause the condominium to exceed the 49 percent foreign ownership quota. This means that even a qualified heir may be unable to take title if the foreign quota is already fully allocated at the time of succession.
Note that under Section 19(7), the heir must transfer or have FET for the appraised value of the inheritance to allow the land office transfer. This is a major inconvenience under the law.
For the unqualified foreign heir, defined as one who does not meet any of the Section 19 criteria, Section 19(7) imposes a mandatory divestiture obligation. Such an heir must notify the competent official in writing within sixty days from the date of acquisition of ownership and must dispose of the apartment within a period not exceeding one year from that date. And according to Section 19(5), failure to comply authorises the Director General of the Land Department to dispose of the unit and to retain a fee of five per cent of the sale price before any deductions or taxes.
This statutory scheme reveals a fundamental limitation on foreign freehold ownership: the right is personal to the qualified foreign owner and, in practical terms, terminates upon death unless the heir independently qualifies. The Condominium Act operates as a lex specialis, displacing the general inheritance provisions of the Civil and Commercial Code.
Some legal practitioners have argued that Sections 1599 and 1600 of the Civil and Commercial Code, which provide that an heir succeeds to all rights and duties of the deceased except those purely personal, should govern. This argument fails, however, because the Condominium Act specifically addresses succession to foreign-owned units, and the specific must prevail over the general.
Procedural Requirements for Transfer on Death
The transfer of a foreign-owned condominium to an heir requires approval from the Land Office, regardless of whether the heir qualifies under Section 19. The required documentation includes the original condominium title deed, the deceased’s death certificate with a certified Thai translation and consular legalisation, and evidence of the executor’s authority to act.
A critical procedural question concerns whether a foreign probate order issued by a court outside Thailand will be accepted. Under Thai law, foreign judgments have no automatic binding effect in the Kingdom, as provided in Section 8 of the Conflict of Laws Act. The Land Department’s internal manual refers to an “administrator appointed by a court order” without specifying that the court must be Thai, creating an ambiguity that different Land Offices resolve differently.
Some offices will accept a properly legalised and translated foreign probate order, while others insist on a Thai court order appointing an estate administrator. The safer course, though more time-consuming and costly, is to obtain a Thai probate appointment, which is universally accepted.
The Legal Nature of Leasehold under Thai Law
Leasehold tenure in Thailand is governed not by the Condominium Act but by the provisions on hire of property in Sections 537 to 571 of the Civil and Commercial Code. Section 537 defines a lease as a contract whereby the lessor agrees to let the lessee have the use or benefit of a property for a limited period in return for rent. This definition establishes the fundamental nature of leasehold as a personal right arising from contract, not a proprietary interest in the property itself.
Section 540 imposes an absolute limit of thirty years on the duration of any lease of immovable property. Any term purporting to exceed thirty years is reduced to thirty years by operation of law. While the section permits renewal, such renewal must not exceed thirty years from the time of renewal, and critically, the renewal constitutes a new contract rather than an extension of the original.
The Supreme Court’s Rejection of Extended Lease Structures
The enforceability of pre-agreed renewal clauses has been definitively resolved by the Supreme Court in its landmark ruling of 18 March, 2025, in Case No. 4655/2566. The Court held unequivocally that any lease provision attempting to grant a term exceeding thirty years from the commencement date is void beyond the initial thirty-year period. Clauses stipulating automatic renewal for subsequent thirty-year terms at the end of the initial lease are invalid and unenforceable, regardless of the parties’ mutual agreement at the outset, any rental payments made for the purported renewal periods, or the registration of the original agreement with the Land Department.
This ruling dismantles the widely marketed “30+30+30” lease structure that had become common in resort developments. Under that structure, developers would register a thirty-year lease and simultaneously execute two further thirty-year leases or include renewal clauses purporting to extend the total term to ninety years. The Supreme Court has now declared that such arrangements are legally ineffective attempts to circumvent the statutory limit imposed by Section 540. A renewal, if it occurs at all, must be genuinely negotiated at the end of the initial term, and there is no legal guarantee that the lessor will agree to renew or on what terms.
Termination of Lease upon Death of the Lessee
Beyond the thirty-year limitation, the most significant risk for a leasehold purchaser concerns succession.
Under Section 537, since the lease agreement is a personal right, it does not transfer to or bind the lessee’s heirs. Consequently, a lease typically ends when the lessee passes away. This principle has been consistently affirmed by the Supreme Court. In Judgment No. 11058/2559, the Court held that “the lessee is the essence of the lease agreement. Therefore, should the lessee die, the lease contract will be terminated, and the lease rights will not transfer to the heirs of the lessee”.
The legal basis for this rule lies in the characterization of a lease as a personal right (“right in persona”).
Section 544 of the Civil and Commercial Code provides that a hirer may not sublet or transfer his rights unless otherwise provided in the contract. Even where a contract includes a succession clause purporting to permit the heirs to continue the lease, such a clause requires the ongoing cooperation of the lessor and registration at the Land Office. The clause is enforceable against the original lessor but provides no guarantee against a subsequent purchaser of the property or against a lessor who refuses to cooperate.
An academic article published in the Journal of Humanities and Social Sciences of Uttaradit Rajabhat University in 2023 examined this issue and concluded that the Civil and Commercial Code does not expressly prescribe whether a lease agreement is extinguished upon the lessee’s death. The rule instead emerges from the Supreme Court’s interpretation of Sections 537 and 544, which treat a lease as creating only personal rights that do not survive the lessee’s death.
There exists a narrow exception for leases that constitute “special reciprocity contracts,” typically where the lessee has made a substantial agreed investment in improvements that will benefit the lessor upon expiration. However, this exception is fact-specific and cannot be relied upon as a general planning strategy for condominium leasehold purchases.
Tax Implications of Leasehold versus Freehold
The tax treatment of leasehold and freehold ownership differs significantly. A foreign freehold owner occupying the condominium as a residence may only be liable to pay Land and Building Tax if the property is of substantial value. A leasehold purchaser, however, is treated as a tenant for tax purposes. Where the property is leased, the Personal Income Tax or Corporate Income Tax, Land and Building Tax, and Stamp Duty shall be applied. This tax is almost invariably passed through to the lessee under the lease agreement.
Upon registration, a lease is subject to a registration fee of 1.1 percent of the total lease price, compared with approximately 2 percent in total for a freehold transfer, including the transfer fee and stamp duty. This modest initial saving is substantially outweighed by the long-term disadvantages of leasehold tenure.
Marketing Practices and the Developer Trap
Tourist resort condominiums are frequently marketed to foreign buyers on a leasehold basis, particularly where the 49 percent foreign freehold quota has already been allocated. Developers promote these leasehold units using language that obscures their legal character. Terms such as “leasehold ownership” or “virtual freehold” have no basis in Thai law and serve only to mislead purchasers as to the nature of the interest being acquired.
The Thai Real Estate Association has reported that the 2025 Supreme Court ruling on extended leases has sent shockwaves through the real estate sector, forcing a major rethink for foreign property seekers. The Association has acknowledged that the ruling necessitates immediate adjustments to standard practices and clearer communication with foreign clients.
Prior to 2025, some developers would sell units in the Thai quota to foreigners through Thai company structures, but this practice is now widely regarded as an illegal circumvention of the Foreign Business Act. The leasehold structure has consequently become the primary vehicle for selling units to foreigners once the freehold quota is exhausted, despite its significant legal disadvantages.
Comparative Analysis
The following table summarises the key distinctions between freehold and leasehold condominium tenure under Thai law.
| Aspect | Freehold (Freehold) | Leasehold (Leasehold) |
| Legal Nature | Proprietary right registered on the title deed | Personal contractual right of hire of property |
| Governing Law | Condominium Act B.E. 2522 | Civil and Commercial Code, Sections 537-571 |
| Maximum Duration | Perpetual | 30 years absolute; renewal requires a new agreement and re-registration; pre-agreed renewals are unenforceable |
| Succession Rights | An heir may register if qualified under Section 19; an unqualified heir must sell within one year. Note the requirements of FET credits to register under Section 19. | Generally, terminates on the death of the lessee; the succession clause requires the lessor’s cooperation and registration |
| Foreign Quota Restriction | Subject to 49% of the total floor area | No statutory quota, but subject to the lessor’s consent for any transfer |
| Annual Tax Liability | May only be liable to pay Land and Building Tax if the property is of substantial value | Personal Income Tax or Corporate Income Tax, Land and Building Tax, and Stamp Duty shall be applied |
| Transfer Rights | Freely transferable to a qualified foreign buyer or any Thai buyer | Assignment requires lessor consent and registration; the new assignee is bound by the original terms |
| Voting Rights in a Juristic Person | Full voting rights as a co-owner | Rights remain with the registered owner unless specifically contracted otherwise |
| Security of Tenure | Absolute subject to foreign quota compliance | Subject to termination on the lessee’s death, expiry of the 30-year term, or breach of any term of the lease |
| Registration Fees | The transfer fee is approximately 2% of the appraised value | Registration fee 1.1% of the total lease price |
The Structural Limits of Leasehold Ownership
The leasehold structure for condominium acquisition in Thailand carries fundamental legal risks that render it unsuitable as a substitute for freehold ownership.
The thirty-year statutory limit is absolute, and the Supreme Court has closed any loophole that might have permitted extended terms through renewal clauses. More significantly, the termination of a lease upon the lessee’s death undermines the primary purpose of property acquisition for most foreign buyers, who intend to leave assets to their heirs.
For the foreign purchaser, the preferred course is to acquire a freehold title within the 49 percent foreign quota of a registered condominium. Where the quota is full, the purchaser should consider alternative properties rather than accepting a leasehold structure that offers neither true ownership nor reliable succession rights. Legal practitioners who advise otherwise, citing the general succession provisions of the Civil and Commercial Code, ignore the specific provisions of the Condominium Act and the Supreme Court’s consistent rulings on the personal nature of leasehold rights.
A will governing the disposition of Thai assets should be coordinated with the purchaser’s overall estate plan, but the primary protection for heirs lies in acquiring freehold title rather than in any drafting technique.
The leasehold condominium, whatever its marketing presentation, remains in law a tenancy agreement, not a property right. No amount of contractual drafting can transform it into the equivalent of freehold ownership, and no purchaser should be misled into believing otherwise.
