⚠️ This guide was researched and updated in May 2026. Laws and regulations change frequently. For specific legal advice regarding your jurisdiction, please consult with local legal counsel.

Thailand Will & Estate Planning Guide

Read about will creation and estate planning in Thailand. This guide covers witness rules, probate processes and jurisdiction-specific considerations that may apply. Rules vary, so consult a qualified professional for advice on your circumstances.

Estate Planning in Thailand at a Glance

Thailand follows civil law with Buddhist cultural influences. Both formal and holographic wills accepted. Forced heirship protects spouse and children's inheritance rights. Inheritance tax applies above THB 100 million. Foreign property ownership restrictions affect estate planning.

Formal or holographic wills accepted
Age of majority: 15 years
Forced heirship for spouse/children
5% inheritance tax above THB 100M
Foreign property restrictions
Buddhist cultural considerations
Probate court supervision required

Will Requirements in Thailand

Creating a will in Thailand typically involves national rules and any local variations. Witness requirements, signing procedures and other formalities can vary by jurisdiction, so consult a qualified professional for advice specific to your circumstances.

Witness Requirements: Formal will: 2 witnesses. Holographic: none but must be entirely handwritten

Holographic Wills:Handwritten wills may be recognised

Inheritance Tax in Thailand

Tax Rate: 5-10%

Tax Threshold: 2.74 million USD

Complete spousal exemption

Family Shares and Estate Administration in Thailand

Protected family shares: Surviving spouse entitled to marital property share. Children have inheritance rights but can be disinherited with proper legal grounds. Statutory heirs include spouse, children, parents, and siblings in order of priority.

Administering the estate: District court handles probate. Process typically takes 6-18 months depending on complexity. Will must be proven authentic. Tax clearance required before asset distribution. Foreign assets may require additional procedures.

Related Resources

What Happens Without a Will?

Read about intestacy rules and how an estate may be distributed if you die without a will.

Global Inheritance Tax Guide

Compare inheritance tax rates, thresholds and exemptions across countries.

Digital & Physical Will Signatures

How signing rules differ across jurisdictions and where digital signatures may be accepted.

Estate Planning Information for Thailand

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