Inheriting and passing on Thai property as a foreigner

Condominiums: heirs inherit, but may not keep

A foreign-owned freehold condo passes to heirs like any other asset, by will or under Thailand's intestacy rules. The complication is registration. A foreign heir may register ownership only if they independently qualify under the Condominium Act's foreign ownership conditions, in essence the same tests the deceased met, including the availability of foreign quota in the building and, for heirs by will as opposed to statutory heirs, the standard qualifying categories. An heir who does not qualify does not lose the value, but cannot keep the unit: the law requires disposal of the unit within one year of acquiring it, failing which the Land Department can compel a sale, with proceeds to the heir.

In practice this means a widow, widower or child inheriting a Bangkok condo often faces a choice within twelve months: establish their own qualification and register, or sell into whatever market exists that year. A forced seller on a statutory clock negotiates badly, which is precisely why inheritance should be engineered in advance rather than discovered at probate.

Leasehold: the uncomfortable questions

For leasehold property, the question on death is brutal in its simplicity: a lease is a personal contract, and unless it provides otherwise, it is generally extinguished when the lessee dies. The remaining years do not automatically pass to the estate. Well-drafted leases confront this head-on, by naming spouse and adult children as co-lessees from the outset, so the survivors' rights are their own and nothing needs to transfer, or by including succession clauses under which the lessor agrees to register the remaining term to named heirs. Co-lessee status is the stronger position, since a succession clause, like a renewal clause, is a promise that depends on the lessor honouring it. If you hold a leasehold villa and cannot say today how your lease answers this question, that is the first document to reread. Our briefing on leasehold versus freehold covers the underlying law.

Land, houses and other structures

Foreign heirs cannot in practice register ownership of Thai land inherited by will; the statutory route requiring ministerial permission is effectively theoretical, and the realistic outcome is disposal within a statutory period, mirroring the condo position. A building owned separately from the land, as in the standard villa structure, is an inheritable asset, though its value is tethered to the land rights that accompany it. Usufructs and rights of habitation end at death by their nature. Where property sits inside a Thai company, what the estate inherits is shares, which brings company law, the other shareholders and the nominee question into the probate, a structure-dependent tangle that argues for specific advice rather than general rules.

Why a Thai will is worth having

A foreign will covering worldwide assets is recognised in Thailand, but using one for Thai assets means probating a foreign document through Thai courts, with certified translations, legalisations and expert evidence on foreign law, routinely adding months or years. The clean solution is a separate Thai will, in Thai and English, covering Thai assets only, drafted to sit alongside your principal will without revoking it, and naming an executor who can actually act in Thailand. Every estate with Thai property goes through Thai court probate; the executor is appointed by the court before any transfer can be registered. With a Thai will and a local executor, straightforward estates administer in roughly six months to a year. Without one, intestacy rules distribute among statutory heirs in fixed shares, in a sequence your family may not expect, and cross-border document handling sets the timetable.

Probate in practice

Whatever the will says, nothing moves until a Thai court appoints an estate administrator. The petition is filed in the province where the deceased was domiciled or the assets sit, supported by the death certificate, the will if there is one, and evidence of heirship, all translated and legalised where the documents are foreign. The court hearing itself is usually brief; the elapsed time is consumed by document preparation, translation and the queue. Once appointed, the administrator can deal with banks, the juristic office and the Land Office, registering transfers to heirs or selling assets as the will directs. Foreign documents are the main source of delay: a foreign death certificate, a foreign grant of probate and a foreign will can each require their own chain of certification before a Thai court will rely on them. Estates that run smoothly are the ones where a Thai will, a local executor and an organised document file removed most of that translation burden in advance.

Heirs should also plan for the practical gap between death and administration. Thai bank accounts freeze on notification of death, common fees and taxes on the property continue to accrue, and nobody has authority to sell or let the unit until the court acts. Families who will depend on the value of Thai assets should hold enough liquidity outside the estate to carry six to twelve months of administration without pressure, because pressure is what turns an orderly estate sale into a discounted one.

The cross-border layer

• Thailand levies inheritance tax only above a high threshold per heir, so most estates owe none, but your home jurisdiction may tax the same assets: UK domicile rules and US worldwide estate taxation both reach Thai property.
• Coordinate wills so they do not revoke each other; the standard failure is a new home-country will that silently revokes the Thai one.
• Marital property rules matter: assets acquired during a marriage may be half the spouse's before the estate is even calculated.
• Keep the property file, deed, FET forms, lease, receipts, where your executor can find it; probate stalls are usually document stalls.

Estate plans also age. A structure drafted around one marriage, one set of children or one visa status quietly stops fitting after a divorce, a remarriage, a child reaching adulthood or a move out of Thailand, and leases with named co-lessees are particularly sensitive to family change. Review the Thai will and the property structures together every few years, and after every significant family event, rather than assuming the documents signed at purchase still describe the family that will inherit.

Beneficiary arrangements that work around ownership rules informally, such as land in a Thai partner's name with a side agreement, tend to fail at exactly this point. Death is where informal structures are tested and lose.

Putting it in order

The whole subject reduces to a planning session most owners never hold: check who your lease or quota position actually protects, execute a Thai will, appoint an executor, and brief your heirs on the one-year rule before it applies to them. AGP runs this exercise with clients and their home-country advisers, and coordinates Thai counsel for wills and probate, so that what passes to the family is property, not a legal project.

This briefing is general information, not legal, tax or investment advice. Thai rules change frequently and individual cases differ. Verify current requirements with the relevant authorities, including the Immigration Bureau, the Board of Investment, the Land Department, the Department of Business Development and the Revenue Department, and take advice on your own facts before acting.