No 1 Law & Accounting Firm
For Expats In Pattaya & Eastern Seaboard
International Cross Border Reach
350+ Lawyers, Accountants & Support Staff
ILI Legal Group Trusted by
20,000+ Clients Since 2007
Book Now

Family Law In Thailand

Family Law In Thailand

Family Law in Thailand: A Guide for Expats and Foreign Nationals ⚖️

Welcome to Anglo Siam Legal. If you are a foreigner involved in a family matter in Thailand—whether it concerns marriage, divorce, property, or children—you are navigating a complex legal system. Expert family law in Thailand representation is crucial to protecting your rights and interests under the Thai Civil and Commercial Code.

If you are a foreigner who is married to a Thai citizen and wants to get a divorce in Thailand, you likely have many questions and concerns about the legal process and the consequences for your children and assets. This guide provides essential information on family law in Thailand, based on the experience of our legal team.


What Does Family Law in Thailand Cover?

Family Law in Thailand is primarily governed by the provisions found in Book V of the Civil and Commercial Code (CCC). This legislation covers all legal aspects relating to personal relations and financial implications within a family unit.

The key areas covered by Family Law include:

  1. Marriage and Registration: The legal requirements for a valid marriage in Thailand, including age, consent, and the registration process at the District Office (Amphur).
  2. Husband and Wife’s Rights and Duties: The mutual obligations, property management, and financial responsibilities during the marriage.
  3. Matrimonial Property: The legal distinction and division of assets upon termination of the marriage (divorce).
  4. Divorce and Annulment: The procedures and grounds for legally ending a marriage, either by mutual agreement or court judgment.
  5. Parent-Child Relationship: Matters of legitimacy, parental power (Custody), child support, and visitation rights.
  6. Adoption: The legal process for establishing a parent-child relationship between individuals who are not biologically related.
  7. Succession (Inheritance): While primarily covered in Book VI, Family Law sets the foundation for who is considered an heir, especially concerning legitimacy.

Marriage and Divorce in Thailand

According to the Thai Civil and Commercial Code, marriage is a contract between a man and a woman who has reached the legal age of 20, or 17 with parental consent. Marriage can be registered at any district office in Thailand.

The Marriage Process for Foreigners

If one or both parties are foreigners, they must first obtain a Certificate of Freedom to Marry from their respective embassy or consulate in Thailand. This certificate must be translated into Thai and legalized before the marriage can be registered.

Divorce in Thailand

Divorce in Thailand can occur in one of two ways: by mutual consent or by court judgment.

1. Divorce by Mutual Consent (Uncontested or Administrative Divorce)

This is the simpler and faster route. The parties must agree on all terms, including:

  • The dissolution of the marriage.
  • The division of marital property.
  • The custody and support of their children.

The couple files a joint application and their signed Divorce Agreement at the District Office where they registered their marriage. This agreement is legally binding.

2. Divorce by Court Judgment (Contested or Judicial Divorce)

If mutual agreement cannot be reached, one party must file a lawsuit against the other at the Family Court, citing one of the legal grounds specified in Section 1516 of the Civil and Commercial Code.

These grounds include: adultery, desertion for more than one year, imprisonment for a certain period, physical or mental harm, grave misconduct, incurable illness, insanity, or irreconcilable differences (if separation has lasted for three years).

The court will hear evidence and arguments before deciding on the divorce, the division of assets, and the custody/support of children. Expert legal guidance is critical in a contested divorce.


Property of Husband and Wife in Thailand

The Thai Civil and Commercial Code strictly distinguishes between two types of property belonging to the spouses:

Personal Property (Sin Suan Tua)

This consists of assets that each spouse:

  • Owned before the marriage.
  • Acquired during the marriage by inheritance or gift.
  • Are implements, clothing, or personal use items.

Personal property belongs to each spouse separately and is not subject to division upon divorce.

Marital Property (Sin Somros)

This consists of assets that both spouses acquired during the marriage through their joint efforts or expenses, or that are used for their common benefit. Marital property belongs to both spouses jointly and is, in principle, divided equally upon divorce.

Prenuptial Agreements

If spouses have significant assets or different nationalities, making a prenuptial agreement is highly advisable. A prenuptial agreement must be:

  • Made in writing and signed by both parties in the presence of two witnesses.
  • Registered at the same time as the marriage registration at the District Office.

A valid prenuptial agreement dictates how property will be classified and divided, helping to avoid lengthy disputes later.


Custody and Support of Children Within Family Law In Thailand

The legal framework differentiates between legitimate and illegitimate parentage, though the rights and duties of parents are generally similar.

Legitimacy Status

A child is considered legitimate if:

  1. Born after the marriage of the parents.
  2. The parents married after the birth of the child.
  3. The father has registered the child as legitimate (acknowledgement).
    • Note: A child is always the legitimate child of the mother.

Parental Power (Custody) and Support

In the event of a divorce:

  • Mutual Consent: The parents stipulate in the divorce agreement who will have Parental Power (custody) and the amount of child support.
  • Court Judgment: The Family Court decides on these matters based exclusively on the best interests of the children. The court considers the child’s age, welfare, relationship with each parent, and preferences.

The parent granted Parental Power has the legal right and duty to care for and raise the children until they reach legal age (20 years old). The non-custodial parent retains the right to visit and contact the children and has the duty to pay child support until the child reaches 20, unless otherwise agreed or ordered by the court.


The Vital Role of Expert Legal Representation for Foreign Nationals

For foreign nationals, navigating family law in Thailand presents unique challenges:

  • Language Barrier: All court proceedings, official documents, and most communications are in Thai. A bilingual lawyer ensures you fully understand every step and document.
  • Jurisdictional Complexity: When one party is foreign, matters involving international law, foreign assets, and foreign legal standards often come into play.
  • Cultural Nuance: Thai family law and court procedures can differ significantly from your home country. An expert lawyer guides you through the cultural and procedural norms.
  • Protecting Parental Rights: Foreign parents often require special assistance to ensure their rights to access or custody are protected, especially in a cross-border context.

Seeking professional legal advice and assistance from experienced lawyers is essential to understanding your rights and obligations under Thai law and protecting your interests in or out of court.


Contact Anglo Siam Legal Today For Your Family Law In Thailand Matters.

If you need help with any Family Law in Thailand matters, contact the experts at Anglo Siam Legal to ensure your interests are protected.

Email Us: info@anglosiamlegal.com

Contact Us https://anglosiamlegal.com/contact-us/

Visit our Website: https://anglosiamlegal.com

Not In Pattaya why not contact our sister company www.isaanlawyers.com

Related Posts

Recent Articles

how to get a drivers license in thailand
How To Get A Drivers License In Thailand
May 19, 2026
FAQ`s
May 19, 2026
Thailand LTR Visa
Thailand LTR Visa
April 1, 2026

Let us help you!

If you need any help, please feel free to contact us. We will get back to you within 1 business day. Or if in a hurry, just call us now.

Call : 061 018 4790

Info@anglosiamlegal.com
Mon – Fri 09:00-17:00

Firm’s Presentation