Civil and Commercial Code
Book VI: statutory heirs, shares, will formalities and appointment of an estate administrator.
Southern Thailand — Phuket
Drafting wills that hold up, and administering estates correctly under Thai law.

Phuket has one of the highest shares of foreign-party transactions in Thailand: condominium purchases, long leases, hotel and restaurant investment, cross-national marriage and long-stay residence. Matters here usually run on two tracks at once — Thai law, and the requirements of the counterparty’s home country. Sequencing documents so they work in both jurisdictions from the start matters more than finishing quickly.
Estate planning in Thailand involves the recognised will formats, the rights of statutory heirs, registered assets such as land and condominium units, and the position of foreign nationals holding assets both in Thailand and abroad. We draft wills, advise on structuring, petition the court to appoint an estate administrator, and complete the transfer of estate assets.
Jurisdiction and filing requirements should be confirmed for each matter, because practice and required attachments differ between offices.
| Court / authority | What it handles |
|---|---|
| Phuket Provincial Court and Phuket Municipal Court | Civil and criminal cases within Phuket province |
| Phuket Juvenile and Family Court | Divorce, custody and cross-national family matters |
| Labour Court Region 8 | Dismissal and severance cases across the Andaman provinces |
| Phuket Provincial Land Office and branch offices | Registration of land, condominium and lease transactions |
| Phuket Immigration Office | Extensions of stay, 90-day reporting and residence notification |
| Phuket Legal Execution Office | Seizure, garnishment and auction of local assets |
| Phuket Provincial Commercial Office | Local company and business registration services |
| District offices in Phuket (civil registration) | Marriage and divorce registration and civil status records |
Drafting and executing a will is quick once the asset list is complete; appointing an administrator and transferring assets runs through the court and takes months, depending on the docket and any heir objections.
Timeframes are indicative and depend on the court calendar and the authority handling the matter in Phuket.
Summarised for general understanding only. The application of each provision depends on the facts of your case.
Book VI: statutory heirs, shares, will formalities and appointment of an estate administrator.
Wills may take several statutory forms; using the wrong formality can void the will.
Foreign land-holding limits affect foreign heirs inheriting land.
These are constructed examples used to explain procedure. They are not client matters, and no outcome is implied or guaranteed.
Situation: Heirs hold the death certificate and house registration, but the bank requires a court-appointed administrator.
Usual approach: The usual route is petitioning the competent court for an administrator with an estate inventory and heirs’ consents, then presenting the order to banks and registries. (Hypothetical.)

Yes, within the foreign-ownership proportion each building is allowed under the Condominium Act, and with bank evidence of funds remitted from abroad. Before paying a deposit, verify the building’s remaining foreign quota, any registered encumbrances and outstanding common-area fees on the unit.
A lease exceeding three years must be registered with the competent official, otherwise it is enforceable for only three years. A renewal clause does not automatically extend the term, so renewal and assignment wording should be checked before signing.
The foreign party needs an affirmation of marital status from their embassy, translated into Thai and certified through the required steps, before registering at the district office. The order cannot be swapped — the registrar accepts only fully certified documents.
Yes, and a separate Thai will covering Thai assets is often advisable so that local administration proceeds quickly without conflicting with a will made elsewhere.
The estate passes to statutory heirs in the order the law prescribes, which may not match the deceased’s wishes and often takes longer because of disputes.
Land law imposes restrictions, generally requiring disposal within a set period. We explain the options available on the family’s actual facts.
Tell us the facts and we will explain which authority applies, what documents are needed and the realistic timeframe.