Prenuptial agreements in Thailand
A registered prenuptial agreement lists sin suan tua (separate property) before marriage registration. Without registration at marriage, prenups are unenforceable in Thailand. Register prenup at the same amphoe as marriage, not after.
At Thai Visa Centre, we refer prenup drafting to licensed Thai family counsel. For marital property on divorce, see our marital property guide.
Divorce grounds and procedure under Thai family law.
Amphoe divorce when both attend with complete agreement.
Fault grounds or disputed property require court filing.
We refer family counsel and coordinate visa planning after divorce.
Prenup registration requirements
Prenuptial agreements are governed by Civil Code marriage provisions through the Office of the Judiciary.
| Item | Detail |
|---|---|
| Same amphoe registration | Prenup must register simultaneously with marriage registration. |
| Sin suan tua list | Separate property listed by description, account, or title reference. |
| Bilingual drafting | Foreign spouse should review Thai and English versions with lawyer. |
| Child support limit | Cannot contract away mandatory child support obligations. |
Administrative divorce workflow
Mutual consent divorce at amphoe requires both spouses, complete agreement, and original marriage certificate from the registering district. Verify licensing on the Lawyers Council of Thailand register before engaging any firm.
Engage family lawyer early
Draft before wedding date allowing review time for both parties.
Disclose assets
Each party lists pre-marital property, debts, and business interests.
Register at marriage amphoe
Submit prenup with marriage registration same day.
Keep certified copies
Store copies for land office, divorce, and estate planning use.
Review after major acquisition
New property may need post-marital agreement separate from prenup.
Before wedding checklist
Oral prenuptial promises and unsigned drafts have no effect if not registered at marriage amphoe.
- Draft bilingual prenup with Thai family lawyer before wedding date.
- List sin suan tua assets with title deed or account references.
- Register prenup at same amphoe as marriage on wedding day.
- Keep certified copies for land office and future divorce use.
- Understand prenup cannot waive mandatory child support obligations.
TVC coordination: We help clients align visa extensions, document preparation, and referrals to qualified Thai family law partners. We do not appear in court or draft binding divorce agreements.
Common prenuptial agreement mistakes
Couples often attempt to sign prenup after marriage when registration is no longer available.
- Signing prenup after marriage registration when only post-nuptial agreement route remains.
- Using foreign-only prenup without Thai registration at amphoe.
- Listing vague assets without title deed or account numbers reducing enforceability.
- Attempting to waive child support or custody rights in prenup clauses.
- Pressure signing without independent lawyer for each party on high-value estates.
Long-stay and lifestyle context
Many readers use this page while scouting Thailand for relocation, visa runs, or extended holidays. Pair your plans with immigration status that matches how long you actually stay. Tourist exemption and short tourist visas are for trips: not for building a life here.
See our Thailand lifestyle guide for visa paths, city choices, TM30, 90-day reporting, and compliance habits that keep long-stay holders out of trouble at immigration.
Court vs TVC scope
Prenuptial Agreement in Thailand: Registration and Enforceability (2026) requires licensed Thai advocates for binding legal work. TVC coordinates visa status, certified translation referrals, and stay planning. we do not substitute for bar-licensed counsel.
Stay status during cases
Family, probate, and criminal matters can run months. Plan visa extensions, 90-day reporting, and re-entry before hearings stack up, lapses block extensions even when your case is strong.
Language and evidence
Court and amphoe proceedings are in Thai. Foreign documents need certified translation and often MFA legalisation. Start authentication early; deadlines do not wait for postal delays.
Life after judgment
Winning at trial or registering divorce does not automatically resolve immigration status. Coordinate visa category changes with licensed counsel before your marriage or business visa basis ends.
Practical planning matrix
Use this matrix alongside the sections above before you confirm dates, payment, or visa paperwork tied to this stay.
| Decision | Guidance |
|---|---|
| Licensed counsel | Retain a Thai attorney before responding to summons or filing at amphoe or court |
| Document bundle | Organise IDs, contracts, and correspondence chronologically for your lawyer |
| Deadlines | Missing court dates or appeal windows forfeits rights. Calendar every official appointment |
| Visa planning | Maintain valid stay status throughout proceedings; TVC helps with extensions and reporting |
| Translation | Budget certified Thai translation for foreign-language evidence before hearing or registration dates |
TDAC reminder: Every Thailand entry requires a fresh Digital Arrival Card within 72 hours of landing: including return trips on Elite, LTR, retirement, or marriage visas. Keep your confirmation offline in case airport Wi-Fi fails.
For entry documents and first-arrival checklists, see our Thailand entry requirements.
Frequently asked questions
General answers on Thai divorce for foreigners. This is orientation, not legal advice. Consult licensed Thai family counsel for your case.
Q:Can prenup waive child support?
A:No. Child support cannot be contracted away against child welfare.
Q:Is post-marital agreement possible?
A:Separate contract route exists but different requirements. Lawyer review needed.
Q:How does divorce affect my visa?
A:Marriage visa basis ends when divorce is registered. Plan a new category, retirement, business, or departure before overstay accrues.
Q:Does prenup protect future income?
A:Generally marital income is sin somros unless prenup specifies otherwise validly.
Q:Must prenup be in Thai?
A:Registration at amphoe uses Thai format. Foreign spouse needs translation review.
Q:Can prenup cover foreign assets?
A:Thai registration focuses on property regime in Thailand. Coordinate foreign counsel.
Q:Does TVC register prenups?
A:We refer family counsel for drafting. Registration is at marriage amphoe.
Q:Where are prenup rules published?
A:Civil and Commercial Code marriage provisions via Ministry of Justice and family courts.