Marital property in Thailand
Marital property (sin somros) is property acquired during marriage and is divided on divorce. Sin suan tua (personal property) stays with the owner. Registered prenuptial agreements override default splits on agreed divorce. Register prenup at marriage, not after.
At Thai Visa Centre, we refer property division disputes to licensed Thai family counsel. For prenup registration before marriage, see our prenuptial agreement 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.
Sin somros vs sin suan tua
Marital property rules are in the Civil and Commercial Code family book. Courts apply them through the Office of the Judiciary.
| Item | Detail |
|---|---|
| Sin somros (marital) | Income during marriage, property bought in marriage, generally divided equally. |
| Sin suan tua (personal) | Pre-marital assets, inheritances often, gifts in some cases, retained by owner. |
| Registered prenup | Overrides default split for listed sin suan tua if registered at marriage amphoe. |
| Condominium units | Purchase timing, registration name, and payment trail determine category. |
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.
List all assets and debts
Bank accounts, condos, vehicles, business shares, and loans in both names.
Classify sin somros vs suan tua
Thai family lawyer reviews title deeds and transaction history.
Negotiate or litigate split
Uncontested agreement at amphoe or family court order if disputed.
Execute transfers
Land office, bank, and company share transfers per agreement or court order.
Update immigration if needed
Property loss may affect financial evidence for visa renewal categories.
Practical checklist before divorce
Property disputes are the main reason mutual consent divorces convert to contested family court cases.
- Confirm where the marriage was registered in Thailand or abroad.
- Gather passports, marriage certificate, and certified translations.
- Draft property division and custody terms before amphoe or court filing.
- Book both spouses at the registering amphoe for mutual consent divorce.
- Update immigration status within your remaining lawful stay period.
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 marital property mistakes
Thai-foreign couples often assume home-country property rules apply to assets registered in Thailand.
- Assuming a condo bought before marriage stays personal property if marital income paid the mortgage.
- Relying on oral prenuptial promises without amphoe registration at marriage.
- Hiding assets during disclosure leading to court penalties and reopened cases.
- Signing quitclaim documents in Thai without lawyer review before amphoe divorce.
- Ignoring joint debt when dividing assets, leaving one spouse liable after divorce.
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
Marital Property in Thailand: Sin Somros, Sin Suan Tua, and Divorce Division (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:Is my condo marital property?
A:Depends on purchase timing, registration, and prenup. Title and payment trail matter.
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:Can TVC draft my divorce agreement?
A:We coordinate documents and referrals. Binding legal drafting is done by licensed Thai family lawyers.
Q:Does foreign property count in Thai divorce?
A:Thai courts divide Thai-registered assets. Foreign assets may need separate proceedings abroad.
Q:Can prenup exclude all marital property?
A:Prenups must be registered at marriage and cannot waive mandatory child support.
Q:How are business shares divided?
A:Company valuation and share transfer require corporate and family law coordination.
Q:What if spouse hid assets?
A:Courts may reopen cases when undisclosed assets discovered after divorce.
Q:Where are property rules published?
A:Civil and Commercial Code marriage and property provisions via Ministry of Justice.