Adoption in Thailand : A Guide for Foreigners and Thai Families

Last updated on August 8, 2026

Starting the journey of adoption can be rewarding but also complicated, especially when adopting Thai children. Thailand is known for its rich culture and friendly people. It also has a clear adoption process for those wanting to grow their families. This Thailand Adoption Guide gives a clear overview of the adoption process in Thailand. It covers key steps, eligibility requirements, costs, choosing an agency, and support after adoption. In our Thailand Adoption Guide, we explore the different parts of adopting a child from this lovely country. We want to make sure you are ready for every step.

Disclaimer: Please be aware that adoption laws and procedures can be complex and subject to change. The following information is intended as a general guide and does not constitute legal advice. You should always consult with qualified legal professionals and authorized adoption agencies for advice specific to your situation. If you are thinking about adopting from Thailand, our Thailand Adoption Guide can help you understand the process. Text Updated in April 2025.

Understanding Adoption in Thailand: A Guide for Prospective Parents

This Thailand Adoption Guide explains the steps and legal requirements for adopting a child in Thailand. It helps future parents know what to expect during the process. In this Thailand Adoption Guide, we explain key rules and steps that all future adoptive parents should know before starting their journey.

Many foreigners choose to adopt a child in Thailand. This gives them a chance to provide a loving home for a child in need. However, the process requires following certain legal rules from Thai authorities. This mainly includes the Department of Social Development and Welfare (DSDW). Whether you reside outside Thailand, live here permanently, or are here temporarily, understanding the eligibility criteria, procedures, and documentation is crucial.

What are the Key Steps in the Thailand Adoption Process?

In this Thailand Adoption Guide, we discuss the financial requirements for those adopting a child from Thailand.

Starting the adoption journey in Thailand involves a few steps. First, you need to check your eligibility. Then, choose an adoption agency that is licensed to work with Thai authorities. Prospective parents must first have a home study. A licensed social worker will conduct this study to check their readiness for adoption. This involves interviews, home visits, and background checks. After completing the home study report, it is sent along with an application. This is done to the Thai Department of Social Development and Welfare (DSDW). This department oversees adoptions.

Adopting a child from Thailand requires a detailed and comprehensive set of documents. Prospective parents must provide proof of identity and residence, marriage certificates if applicable, and financial statements to demonstrate stability. You also need medical reports showing the health of the adopting parents. Letters of reference are required too. A statement of intent explaining why they want to adopt is also needed. All documents must be authenticated and translated into Thai, as per the requirements of the DSDW.

The adoption process in Thailand can take a long time. The timeline varies based on several factors. These include the child’s age and health, as well as how quickly everyone involved responds. On average, it can take from one to three years to complete the adoption process. The first steps of applying and getting approved can take a few months. After that, you will wait to be matched with a child. Once a match is made, more legal steps must be taken in Thailand and the adopting parents’ home country.

Who is Eligible for Adoption in Thailand?

Eligibility to adopt from Thailand is determined by specific age and marital status requirements for applicants for adoption. Generally, adoptive parents must be at least 25 years old and at least 15 years older than the child they wish to adopt. Thailand allows both married couples and single people to adopt. However, married couples must have been together for at least three years. The age difference between the child and the adoptive parents is important. It affects the approval process for adopting Thai children.

Single individuals are eligible to adopt from Thailand, although the process may be more challenging compared to married couples. Single applicants must demonstrate their capacity to provide a stable and nurturing environment for the child. The DSDW reviews applications from single parents. They focus on the support network, financial stability, and reasons for wanting to adopt. Single applicants often face additional scrutiny, but successful adoptions have been completed under these circumstances.

Thailand requires future adoptive parents to meet specific financial criteria. This ensures they can support an extra family member. Applicants must submit detailed financial statements, including income verification, assets, and liabilities, to demonstrate financial stability. There is no specific income limit. However, being able to meet the child’s long-term needs is very important for adoption approval.

Note: since the Marriage Equality Act came into force on 23 January 2025, adoption rules that refer to a husband and wife apply equally to married same-sex couples.

1. Age: Prospective adoptive parents usually need to be at least 25 years old. They should also be at least 15 years older than the child they want to adopt.
2. Marital Status:
   • Married Couples: Usually, both partners must apply together. They should have been married for a good amount of time, often at least three years. However, it is best to check the exact requirements.
   • Single Applicants: Single people can apply for adoption in Thailand. However, the process may require more checks on their support system and ability to provide a stable home.
3. Residency Status: The application process differs based on your residency:
   • Foreigners Living Outside Thailand: Usually, they must work with an approved adoption agency in their home country. This agency should partner with the DSDW or other licensed child welfare groups in Thailand.
   • Foreigners Residing Permanently in Thailand: Must provide proof of residency (e.g., house registration/Tabien Baan) and apply locally.
   • Foreigners Living Temporarily in Thailand:They might qualify if they have a valid work permit. This permit must be issued by the Ministry of Labour. They must also have lived in Thailand for at least 6 months before applying.

Where to Submit Your Adoption Application:

• Applicants Outside Thailand: You must submit your application through your home country’s Competent Authority or a licensed adoption agency. They will work with the DSDW in Thailand.
• Applicants Residing in Bangkok: Submit applications directly to the Child Adoption Center of the DSDW in Bangkok.
• Applicants Residing Outside Bangkok: Submit applications to the provincial Department of Social Development and Welfare office where they reside. Do note that you must verify as before, these were only accepted in Bangkok and this can change.
• Temporary Residents: Apply at the right office (Bangkok or provincial DSDW) based on where you live. Bring the required residency and work permit documents certified by your embassy or consulate.

Types of Adoption in Thailand

Thai law recognizes different types of adoption. These depend on the relationship between the child and the adoptive parent, their nationality, and the legal process. The table below outlines the most common types of adoption in Thailand and their main requirements.

Type of Adoption	Who Can Apply	Governing Authority	Key Requirements
Domestic Adoption	Thai citizens or Thai couples	Child Adoption Center (Thailand)	Must be at least 25 years old and 15 years older than the child
Intercountry Adoption	Foreigners with approval from DSDW and their home country	Department of Children and Youth (DCY)	Must meet requirements under Thai and home country law
Stepchild Adoption	Foreigners or Thai nationals married to a biological parent	Thai Family Court	Consent from biological parent usually required
Relative Adoption	Thai or foreign relatives of the child	Thai Family Court / DCY	May be simplified but still requires legal process

The Adoption Process in Thailand: Key Stages

While timelines can vary (often 1-3 years), the inter-country adoption process generally follows these steps:

1. Application & Home Study: Contact an authorized agency (if abroad) or the DSDW (if residing in Thailand). You will need to gather a lot of documents. You must also complete a Home Study by a licensed social worker in your country. This assesses your suitability to adopt.
2. Submission to DSDW: Your finished application, including the Home Study, is sent to the DSDW in Thailand for review.
3. Approval as Prospective Adoptive Parents: The Child Adoption Board reviews your qualifications. If approved, you are officially recognized as prospective adoptive parents.
4. Matching: The DSDW identifies a child legally available for adoption whose needs match your profile. You will receive information about the child.
5. Acceptance & Pre-Adoption Placement: If you accept the match, the case goes back to the Board. They will get approval for a pre-adoption placement. This is a mandatory probationary period (typically at least 6 months) where the child lives with you under supervision. Progress reports are required.
   • For applicants from other countries, you need special permission. This permission is from the Ministry of Social Development and Human Security. It is required to take the child out of Thailand during this placement period.
   • For applicants in Thailand: The placement occurs within Thailand.
6. Supervision & Reporting: During the pre-adoption placement, the supervising agency sends regular progress reports to the DSDW. These reports are sent every two months.
7. Final Approval: After the placement period ends, the Child Adoption Board reviews the reports. If the reports are positive, they give final approval for the adoption.
8. Legal Registration:
   • If residing abroad: The adoption is typically registered at the Royal Thai Embassy or Consulate in your country.
   • If residing in Thailand: The adoption is registered at the local District Office (Amphur).
9. Post-Adoption: You need to take more steps to secure the child’s visa or citizenship in your home country. You may also need to re-finalize or register the adoption based on your country’s laws. Post-adoption reports may also be required.

Required Documentation (General Overview)

Make sure to refer back to the Thailand Adoption Guide for insights into how to prepare your application properly.

Compiling the necessary paperwork is a significant part of the process. While specific requirements can vary, expect to provide documents such as:

The Thailand Adoption Guide can also aid in understanding the key stages involved in the adoption process.

• From Applicants:
  • Completed Application Form(s)
  • Copies of Passports & Visas/Work Permits (if applicable)
  • Proof of Residency (House Registration, Certificates of Residence)
  • Marriage Certificate (plus Divorce/Death Certificates from previous marriages, if any)
  • Medical Certificates (confirming physical and mental health)
  • Proof of Occupation and Income
  • Financial Statements (Bank statements, proof of assets)
  • Criminal Record Checks (from country of nationality and residence)
  • Photographs (Applicants, home environment)
  • Letters of Reference (certifying suitability to adopt)
  • Home Study Report (prepared by a licensed social worker)
  • Statement from Competent Authority/Agency (confirming eligibility, agreement to supervise placement)
  • Proof of eligibility for the adopted child to enter your home country (e.g., letter from immigration authorities)
  • Letter of consent from spouse (if applying individually while married) or court order.
  • Confirmation that the adoption will be legally recognized in your home country.
• From Birth Parents (if applicable and involved):
  • Identification Documents
  • House Registration
  • Marriage/Divorce Certificates
  • Written Consent for Adoption
  • Relevant court orders or certifications if parentage is unclear or a parent cannot be located.
  • Death Certificates (if applicable)
• From the Child:
  • Birth Certificate
  • House Registration (if applicable)
  • Photographs
  • Letter of Consent (if the child is old enough to understand, typically required by law at a certain age)

Additionally, the Thailand Adoption Guide provides insights into the costs you may encounter throughout the adoption journey.

Important Notes on Documents:

• Certification: Many documents originating outside Thailand must be certified by the Royal Thai Embassy or Consulate in that country. Some need a process called “Legalization” of documents which is normally done at the Ministry of Foreign Affairs.
• Translation: Documents not in English or Thai must be translated by an authorized translator, and the translation certified.

Key Considerations for a Successful Adoption in Thailand:

• Legal Compliance: Strictly adhere to both Thai law and your home country’s adoption laws. Thailand is a party to the Hague Convention on Intercountry Adoption.
• Work with Authorized Bodies: Only work with government-approved agencies in your country or Thailand. You can also work directly with the DSDW.
• Patience: The process is thorough and takes time. Be prepared for potential delays.
• Costs: Budget carefully for agency fees, government fees, travel, document translation/certification, legal fees, and potential post-adoption support. Costs can range significantly ($10,000 – $30,000+ USD is often cited, but varies greatly).
• Cultural Sensitivity: Respect Thai culture and be prepared to help your child maintain a connection to their heritage.
• Post-Adoption Support: Plan for post-adoption requirements (reports, legal finalization in your country) and seek support networks.

What are the Costs Involved in Adopting from Thailand?

The costs of adopting from Thailand can vary a lot. This depends on the adoption agency and each case’s details. Agency fees typically cover services such as the home study, application processing, and legal representation. These fees can range from $10,000 to $30,000, reflecting the complexity and duration of the adoption process. Prospective parents should get a clear fee schedule from their chosen agency. This helps them understand the financial commitment involved.

In addition to agency fees, adoptive parents should anticipate additional expenses that may arise throughout the adoption process. These can include travel costs for required trips to Thailand, accommodation, translation services for necessary documents, and legal fees for processing the adoption in both countries. Post-adoption costs are important. These include follow-up visits and counseling services. They should be part of the overall budget for adoption cases.

Budgeting for the adoption process requires careful planning and consideration of all potential expenses. Prospective parents should start by creating a comprehensive budget that includes agency fees, travel expenses, and post-adoption services. It is advisable to set aside additional funds for unforeseen costs that may arise during the process. Financial planning tools and talks with adoption finance experts can help manage the costs of adoption. This ensures that future parents are ready to meet all financial responsibilities.

At ThaiLawOnline, we help clients with the adoption process in Thailand. We make it easier, clearer, and less stressful, especially when paperwork and procedures seem overwhelming. You can expect to pay between 50,000 and 200,000 baht for legal fees. This amount depends on legalization, translation, and other services.

While you can go through the adoption process alone, many clients choose our law firm. We help prepare all the necessary documents. We also translate and certify papers. Plus, we guide clients through each step. This saves time and helps avoid costly delays or rejections.

In most cases, we support in-family adoptions. This includes when a foreigner adopts their Thai spouse’s biological child. It also includes when relatives want to make their parental relationship official. These cases are usually simple. They are handled at the district office (amphoe), especially if the child is already in their care.

We sometimes handle more complex cases, like international adoptions or pre-approval adoptions through the Juvenile and Family Court. These cases are less common and usually require working with lawyers or agencies from other countries.

What Post-Adoption Support is Available for Families?

Post-adoption support is an important part of the adoption journey. It helps families at the child adoption center get the help they need as they adjust to their new lives. Many adoption agencies provide follow-up services. These services include regular check-ins, home visits, and resources. They help support the child’s integration into the family. These services help check the child’s well-being. They also guide parents as they face the challenges of adopting a child from a different culture.

Adoptive families in Thailand have access to various counseling services and support groups that facilitate the transition and address any emotional or psychological challenges. Adoption agencies often provide referrals to qualified counselors who specialize in adoption-related issues. Support groups provide a community for families with similar experiences. They offer a place to share advice, emotional support, and practical tips for parenting adopted children.

Once the adoption is finalized, families must follow legal steps. This ensures the adoption is recognized in Thailand and their home country. This may include re-adoption or recognition of the adoption in the home country, depending on its specific laws. Families should work with lawyers to understand these requirements. They need to make sure all documents and legal steps are done. This will help secure the child’s citizenship and legal status in their new home.

FAQS about Adoption in Thailand

Need Assistance with Adoption in Thailand?

Navigating the legal intricacies of Thai adoption requires careful attention to detail. ThaiLawOnline has experience assisting clients with the legal aspects of child adoption in Thailand, helping prepare documentation and liaise with relevant authorities.

Other links:

• DSDW in Bangkok responsible of Adoption for Foreigners in Thailand

Intercountry Adoption from Thailand: The Full Process

The sections below cover intercountry adoption in detail: which authorities decide, who qualifies, the process step by step, the documents, the real costs and timelines, what happens to nationality and inheritance afterwards, and the warning signs of an unlawful placement.

Who Controls Adoption in Thailand

Two laws sit at the center. The first is the Child Adoption Act B.E. 2522 (1979), with its later amendments. The second is the Civil and Commercial Code, Sections 1598/19 to 1598/37. The Act handles the administrative machinery. The Code handles the private-law relationship between parent and child.

One agency runs the show. That’s the Department of Children and Youth, known as the DCY. It sits under the Ministry of Social Development and Human Security. Its Child Adoption Center is the operational unit you’ll deal with.

The Department of Children and Youth (DCY)

For foreign families, the DCY is the gatekeeper. It reviews applications, manages waiting lists, and proposes matches. It also acts as Thailand’s Central Authority under the Hague Convention. That last role matters more than most people realize. We’ll come back to it.

The DCY does not work alone. Licensed private child welfare organizations help with parts of the domestic process. But for intercountry cases, the DCY stays in control from start to finish.

The Child Adoption Board (CAB)

No intercountry adoption clears Thailand without Board approval. The Child Adoption Board reviews each case. It signs off on the match and the placement. The Board includes representatives from various government bodies plus qualified experts. The Director-General of the relevant department chairs it.

Think of the Board as the checkpoint. Your file can look perfect and still wait for its meeting. That’s normal. Build it into your expectations.

The Hague Convention and why it matters

Thailand is a party to the Hague Convention on Protection of Children and Co-operation in Respect of Intercountry Adoption. The Convention dates to 1993. It entered into force for Thailand in 2004. The DCY is the designated Central Authority.

Here’s what that means in plain terms. If you live in another Hague country, the adoption runs through two Central Authorities. Yours and Thailand’s. They talk to each other. They agree before the child moves. This is a safeguard against trafficking and against rushed, unsafe placements. It adds steps. It also protects everyone, including you.

Quick point. The Hague Adoption Convention is not the same treaty as the Hague Child Abduction Convention. People mix them up constantly. They cover different problems. This guide is about adoption.

Thailand Adoption Requirements: Who Can Adopt

Thai law sets clear baselines. Your home country adds its own. You must clear both. Let’s start with the Thai side.

Age and the 15-year gap

Section 1598/19 of the Civil and Commercial Code is the anchor. The adopter must be at least 25 years old. The adopter must also be at least 15 years older than the child. Both conditions apply together. There’s no waiver for being a great parent on paper.

The official intercountry guidelines repeat this. You must be 25 or older. And you must be eligible to adopt a foreign child under your own country’s law. Miss either test and the file stops.

Consent: the part people underestimate

Consent rules run through several sections of the Code. They protect the child and the birth family. Read them as a system, not a checklist.

• The birth parents. If the child is a minor, the parents’ consent is generally required. If one parent has died or lost parental power, the other consents (Section 1598/21).
• The child. A child aged 15 or over must consent to their own adoption (Section 1598/20). Their voice counts.
• When consent is refused unfairly. Say a parent or guardian withholds consent without good reason. If that harms the child, the Public Prosecutor can ask the court to allow the adoption (Section 1598/22).
• Your spouse. A married applicant needs the consent of their spouse (Section 1598/25). If the spouse cannot consent or has vanished for at least a year, you petition the court instead.

One more rule trips people up. A child who is already someone’s adopted child cannot be adopted by a second person at the same time. The only exception is adoption by the adopter’s spouse (Section 1598/26). That’s the stepparent route.

Single applicants, couples, and stepparents

Married couples are the typical intercountry applicants. Both spouses must consent and usually both are assessed. Single people can be considered too. But suitability gets judged hard, and your home country’s rules may be stricter than Thailand’s.

Stepparent adoption is a different animal. That’s when you adopt your Thai spouse’s biological child. It’s common in Thai-foreign families. It still needs consent and review, and it’s not a rubber stamp. If that’s your situation, our Thai family law team can map the exact steps for your case.

Domestic vs Intercountry Adoption

Not every adoption is intercountry. The label depends on where the adoptive parents live, not just their nationality. A foreigner legally resident in Thailand may use the domestic track. A foreigner living abroad uses the intercountry track. The difference changes everything about the process.

Feature	Domestic adoption	Intercountry adoption
Who it covers	Thai nationals, or foreigners legally resident in Thailand	Foreign nationals living abroad, or Thais living abroad
Entry point	DCY or district office, or a licensed child welfare organization	Your home country’s Central Authority, then the DCY
Two-country coordination	Usually none	Required under the Hague Convention
Board approval	Child Adoption Board	Child Adoption Board, with extra international scrutiny
Placement period	Supervised test-of-custody period, often around six months	Supervised placement plus post-placement reports
Private/direct adoption	Limited and supervised	Prohibited. Must go through government channels
Finalization	Thai authorities and registration	Court order and registration, coordinated with the receiving country

Notice the bottom row. For intercountry cases, there is no legal “private” route. Anyone offering you a fast, off-the-books placement is offering you trouble. Walk away.

The Intercountry Adoption Process, Step by Step

Intercountry Adoption in Thailand: Overview

The full path is long. It’s also logical once you see it laid out. Here’s the sequence for a typical Hague-country applicant.

1. Apply at home first. You start in your own country. You apply through its Central Authority or an accredited adoption agency. You complete a home study. A social worker assesses your home, finances, health, and readiness.
2. Your country confirms eligibility. Once approved, your authority certifies that you’re eligible to adopt. It forwards your file to Thailand’s DCY. This is the Hague handshake.
3. The DCY reviews and lists you. The Child Adoption Center checks your application. If it’s complete, you join the waiting list. Patience starts here.
4. Matching. The DCY proposes a child whose needs fit your family. You receive the child’s background and medical information. This is the heart of the process. It cannot be rushed.
5. You accept the match. If you accept, both Central Authorities agree to continue. The Hague rules require this joint agreement before anything moves forward.
6. The Child Adoption Board approves. The Board reviews and approves the proposed placement. This is a hard gate, not a formality.
7. Pre-adoption placement. The child is placed with you for a supervised trial period. Social workers monitor the bond. Reports are filed. This protects the child and confirms the fit.
8. Finalization. The adoption is completed by court order and registration. An adoption certificate is issued and recorded at the district office (amphur). Depending on your country, the legal finalization may happen in Thailand or be completed at home.
9. Immigration and travel. The child needs the right visa to enter and live in your country. Coordinate this early with your embassy. Nationality follows your country’s law, not the Thai adoption.
10. Post-placement reports. You report back to the DCY at set intervals after the child arrives. This continues for a period after placement.

From experience: the two stages that surprise families are matching and the placement period. Both depend on the child’s welfare, not your calendar. Clients who accept that early have a far smoother time than those who treat the process like a transaction.

Documents You’ll Need

The paperwork is heavy. Most of it is generated in your home country, then legalized for use in Thailand. The exact list varies by country and case. The table below covers the core set.

Document	Notes
Application form	Filed through your Central Authority or accredited agency
Home study report	Prepared by a licensed social worker in your country
Certificate of eligibility to adopt	From the competent authority in your home country
Marriage certificate	Translated and legalized (for married applicants)
Birth certificates and passports	Certified copies, with translations
Medical certificates	For each applicant
Proof of income and employment	Evidence of financial stability
Police clearance certificate	Criminal background check for each applicant
Photographs	Of the applicants and the family home
Commitment to post-placement reports	A written undertaking to file progress reports

Two rules apply to almost all of it. Documents not in English or Thai need certified translation. And original documents plus translations usually need verification through the Royal Thai Embassy or Consulate, or legalization via the Ministry of Foreign Affairs. Get this wrong and your file bounces. We see it happen often.

Costs and Timeline: The Honest Version

Nobody likes vague answers on money and time. So here’s the real shape of it. The Thai government’s own processing fees are modest. The big costs sit elsewhere: your home-country agency, document legalization, translation, and travel.

Item	What to expect
Thai government processing	Administrative fees are low. Confirm the current schedule with the DCY
Home-country agency fees	Usually the largest cost. Set abroad, not in Thailand
Translation and legalization	Varies with the number of documents
Travel to Thailand	For placement and any required appearances
Legal and advisory support	ThaiLawOnline consultations are THB 2,000 per hour
Overall timeline	Commonly 18 months to 3 years, end to end

That timeline is not padding. Matching alone can take many months. The supervised placement adds more. Anyone promising you a child in a few weeks is not describing a legal adoption. Be skeptical of speed.

After the Adoption: Nationality, Inheritance, and Reporting

The court order is not the finish line. Three issues follow you home. Get ahead of all three.

Does adoption give the child citizenship?

No, not automatically. A Thai adoption does not hand your child a passport from your country. Citizenship outcomes depend on the receiving country’s law. This is exactly why immigration advice belongs at the start, not the end. The child needs lawful entry and status in your country. Plan it in parallel with the adoption, not after.

What does the adopted child inherit?

Once registered, the adopted child holds the same status as a legitimate child of the adopter. That includes inheritance rights under Thai law. Here’s the part many parents miss. The adopted child does not lose inheritance rights in their birth family. They keep both. If you hold assets in Thailand, this affects your estate planning. Our Last Will service in Thailand can make sure your wishes line up with the new family structure.

Post-placement reports

You agreed to report back. So follow through. After the child arrives, you file progress reports with the DCY at set intervals, often every six months, for a defined period. A social worker in your country usually prepares them. These reports assess the child’s adjustment and wellbeing. Skipping them can affect future applications and damages Thailand’s trust in the whole system. Treat them as part of the commitment, because they are.

Red Flags and Ethical Safeguards

Adoption attracts good people. It also attracts bad actors. The Hague framework exists because some intercountry adoptions, in the past, slid into child laundering and trafficking. Protect yourself and the child by knowing the warning signs.

• Anyone who offers a “private” intercountry placement that bypasses the DCY. This is not allowed.
• Pressure to pay large, unexplained, or off-the-record fees.
• Vagueness about the child’s true history, or pressure to falsify it.
• A push to skip the home study, the matching process, or the placement period.
• Refusal to put fees and procedures in writing.

The safeguards are simple to state. Licensed agencies. Full disclosure of the child’s history. Documented consents. Transparent accounting. Central-authority coordination. If any of those is missing, stop and get advice. A delayed adoption is recoverable. A corrupt one is not.