Who may petition
An heir, interested person or the public prosecutor may petition. If a will names an executor, petition accordingly. The nominee must not be a minor, of unsound mind or bankrupt.
Petitions to appoint an estate administrator are filed with the court where the deceased was domiciled at death or where estate property lies. Heirs, interested persons or the public prosecutor may file; banks and land offices usually require the order before transfers.

Petitions to appoint an estate administrator are filed with the court where the deceased was domiciled at death or where estate property lies. Heirs, interested persons or the public prosecutor may file; banks and land offices usually require the order before transfers.
A court order appointing an administrator is key to collecting and distributing the estate. This page explains documents and steps. General information under Book VI of the Thai Civil and Commercial Code; not legal advice on your situation.
An heir, interested person or the public prosecutor may petition. If a will names an executor, petition accordingly. The nominee must not be a minor, of unsound mind or bankrupt.
File with the court where the deceased was domiciled at death; if not domiciled in Thailand, the court where estate property is located.
Death certificate, the deceased's house registration or passport, proof of heirship such as marriage and birth certificates, an asset list, any will and other heirs' consents. Foreign documents may need certification and Thai translation.
The court publishes notice so interested persons may object. The petitioner and witnesses testify at the hearing. Objections turn it into a contested case and take longer.
Once appointed, the administrator prepares an estate inventory within the statutory period, collects assets, pays debts and distributes to heirs, without conflicting interests.
Inheritance claims generally must be brought within one year of the heir knowing or being able to know of the death, and no later than ten years after the death. Do not wait until deadlines approach.




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