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    Educational Information Only

    The content on this page is for general educational purposes and does not constitute legal advice. Every legal situation is unique. For matters involving investigation, arrest, litigation, or formal proceedings, consult a qualified legal professional.

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    Estate Planning

    Last Will & Testament (Thailand)

    Guide to creating a valid will in Thailand — types of wills, formalities, and considerations for foreign testators.

    Updated:
    Legal Basis: Civil and Commercial Code, Sections 1646-1672 (Wills), Sections 1599-1645 (Succession)Est. Cost: THB 10,000–30,000 (simple Will); THB 30,000–80,000 (complex multi-asset Will)

    When to Use

    When you own any assets in Thailand (bank accounts, condominiums, vehicles, investments) and want to ensure they pass to your chosen beneficiaries. Essential for foreigners — without a Thai will, Thai succession law applies and the process is lengthy.

    Key Clauses

    Testator Declaration

    essential

    Clear statement of identity, nationality, and that this is your last will for Thai assets.

    Revocation of Prior Wills

    essential

    Explicitly revoke any previous Thai wills. State this will is specifically for Thai assets if you have wills in other countries.

    Asset Schedule

    essential

    Detailed list of all Thai assets — bank accounts, property, vehicles, investments — with identification numbers.

    Beneficiary Designations

    essential

    Clear identification of each beneficiary with full name, relationship, and identification details.

    Executor Appointment

    essential

    Appoint a trusted executor to manage the estate. Consider appointing a Thai-resident person for practicality.

    Guardian Appointment (if applicable)

    recommended

    If you have minor children, designate a guardian.

    Witness Requirements

    essential

    Thai wills require 2 witnesses who must sign in the presence of the testator.

    Warnings

    A Thai Will MUST be signed by the testator in the presence of 2 witnesses — otherwise it is void.

    A foreign Will may cover Thai assets but is much harder and slower to enforce in Thai courts.

    Thai succession law does NOT recognize disinheritance of statutory heirs without legal grounds.

    If you have assets in multiple countries, create SEPARATE wills for each jurisdiction.

    Regularly update your will — especially after marriage, divorce, birth of children, or property changes.

    Professional Legal Assistance

    When a matter involves investigation, arrest, detention, litigation, or regulatory action, professional legal representation becomes essential.

    Anglo Siam Legal provides experienced legal services across Thailand for both Thai nationals and foreigners.

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