Family Law · Prenuptial Agreements

Thailand Prenuptial Agreement

How prenuptial agreements work under Thai law — what they can include, legal requirements, and why they matter for international couples marrying in Thailand.

Nathee Legal Firm Co., Ltd. — Bangkok, Thailand
Thailand Prenuptial Agreement

A prenuptial agreement is a legal contract entered into before marriage that defines how assets and financial matters will be handled during the marriage and in the event of divorce. In Thailand, prenuptial agreements are recognised under the Civil and Commercial Code, provided they meet certain legal requirements.

Legal Requirements for a Thai Prenup

For a prenuptial agreement to be legally valid in Thailand, it must meet the following requirements:

  • It must be made in writing and signed by both parties before marriage
  • It must be registered at the time of marriage registration at the local district office
  • It must be witnessed by at least two witnesses
  • It must not violate public order or good morals
  • It must not include terms that are illegal or unenforceable under Thai law

What a Thai Prenup Can Include

A prenuptial agreement in Thailand can address a range of financial and property matters:

  • Identification of personal property (sin suan tua) that remains separate
  • Management and control of marital property (sin somrot)
  • Division of property in the event of divorce
  • Financial responsibilities and obligations of each spouse during the marriage
  • Debt allocation — which spouse is responsible for which debts
  • Provisions for spousal support or maintenance

What a Thai Prenup Cannot Include

Thai law places limits on what a prenuptial agreement can cover. Provisions that are generally unenforceable include:

  • Terms that are contrary to public order or good morals
  • Provisions that excessively restrict one spouse's personal rights
  • Terms regarding child custody or support (these are always decided based on the child's best interests)
  • Provisions that encourage or incentivise divorce
  • Terms that are illegal under Thai law

Why International Couples Need a Thai Prenup

For international couples marrying in Thailand, a prenuptial agreement provides several important benefits:

  1. 01ClarityClearly defines which assets are personal and which are marital, reducing future disputes.
  2. 02ProtectionProtects pre-marriage assets, business interests, and family inheritances.
  3. 03Cross-Border RecognitionA properly drafted Thai prenup may be recognised in your home country, subject to local laws.
  4. 04CertaintyProvides a clear framework for financial matters during the marriage and in case of divorce.

How We Help

At Nathee Legal Firm, we provide comprehensive prenuptial agreement services:

  1. 01ConsultationWe assess your financial situation and advise on what your prenup should include.
  2. 02DraftingWe draft a prenuptial agreement in Thai and English that complies with Thai legal requirements.
  3. 03ReviewWe review existing prenups to ensure they are valid and enforceable.
  4. 04RegistrationWe assist with registering the prenup at the time of marriage registration.

Contact Us

If you are planning to marry in Thailand and want to protect your assets with a prenuptial agreement, contact us for a confidential consultation.

The information provided on this website is for general informational purposes only and does not constitute legal advice. Legal rights, procedures, and outcomes depend on the specific facts and circumstances of each matter. References to international or cross-border matters do not constitute advice on foreign law unless expressly stated. Please consult a qualified Thai lawyer for advice specific to your situation.

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