Best Citizenship Lawyers in Thailand

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The Law Society Co.Ltd.
Phuket, Thailand

Founded in 2006
22 people in their team
German
Russian
Japanese
Korean
English
French
Immigration Citizenship Business Visa +5 more
About UsAt The Law Society Co.Ltd., we are more than just a law firm - we are your steadfast partners in navigating the complex realm of legalities. With a solid foundation of over 15 years serving our valued clients and the larger community, we have fostered an unwavering reputation built on...
Smart Legal Solutions
Bangkok, Thailand

Founded in 2016
9 people in their team
English
Thai
Spanish
Immigration Citizenship Business Visa +4 more
We are experts assisting foreign clients to conduct their business and protect their investment in Thailand.Since one of the main concerns of foreign investors is the adoption of appropriate legal measures to maintain full control over their investment, we advise our clients accordingly on the best...

Legal guides written by Smart Legal Solutions:

  • Legal Protection of Foreign Investment in Thailand
  • Main Legal Measures to Protect Foreign Investment in Thailand
  • The importance of the geographical indications for the Thai economy
SIAM LEGAL INTERNATIONAL

SIAM LEGAL INTERNATIONAL

1 hour Free Consultation
Bangkok, Thailand

Founded in 2003
55 people in their team
Thai
English
Russian
French
Immigration Citizenship Business Visa +5 more
Siam Legal International is a premier full-service law firm headquartered in the heart of Bangkok. Established with a vision to bridge legal intricacies between local Thai and international cultures, we have become a trusted partner to a diverse range of clients, especially expatriates who choose...

Legal guides written by SIAM LEGAL INTERNATIONAL:

  • Personal Injury Claims in Thailand: What the Law Says and Options for Settlements
  • Defamation Laws in Thailand: Criminal Charges and Civil Suits
  • The State of Thailand’s Long-Term Resident (LTR) Visa Program in 2025
Khonsu Legal

Khonsu Legal

1 hour Free Consultation
Phuket, Thailand

Founded in 2015
25 people in their team
English
Thai
Russian
Bashkir
Tatar
Kazakh
Immigration Citizenship Dependent Visa +7 more
Khonsu Legal is a leading law and accounting firm headquartered in Phuket, Thailand, consistently recognized among the top providers of legal and business services nationwide. With more than 160 five-star reviews on Google Maps and a perfect 5.0 rating, Khonsu Legal is trusted by thousands of...
G.A.M. Legal Alliance
Bangkok, Thailand

Founded in 2011
9 people in their team
English
Thai
French
Immigration Citizenship Asylum +5 more
GAM Legal Alliance as a Thai law firm, is one of the leading law firms in Thailand and is well established in Bangkok. Speak to us today for legal advice and assistance. If you are looking for a law firm then look no further than GAM Legal Alliance in Bangkok.If you need legal advice and assistance...
KITTIWAT LAWYER
Chiang Mai, Thailand

Founded in 2017
7 people in their team
English
Chinese
Thai
Immigration Citizenship Business Visa +3 more
About UsKittiwat Lawyer: Navigating Thailand's Legal Landscape with Precision and DedicationSituated strategically in Thailand's vibrant epicenter, Kittiwat Lawyer stands as a beacon of premier legal service, renowned for its comprehensive offerings that cater to an eclectic clientele ranging from...

Founded in 1985
12 people in their team
English
Thai
Russian
Lao
Chinese
Khmer
Immigration Citizenship Business Visa +5 more
Thailand Family Law Partners (TFL) has over 30 years of experience assisting people in Bangkok, Pattaya, Phuket, Koh Samui, and the rest of Thailand with all family law matters. This includes marriage & divorce, inheritance & probate, death in Thailand, child custody and abduction, and...
C.P. LAW BUSINESS CONSULTANT

C.P. LAW BUSINESS CONSULTANT

15 minutes Free Consultation
Bangkok, Thailand

Founded in 30
6 people in their team
English
Chinese
Immigration Citizenship Asylum +4 more
We have Attroney at Law Firm and have experien for Criminal and Civill law and Visas & Work permit and land property law family law and business law consult in Thailand and  we have good contract Thailand goverment we can do it all certificate and certify documents we can go to all court...
SPECTER CNC & PARTNERS

SPECTER CNC & PARTNERS

1 hour Free Consultation
Bangkok, Thailand

Founded in 1998
20 people in their team
English
Thai
Russian
French
Immigration Citizenship Business Visa +5 more
At Specter CNC & Partners, we are dedicated to providing world-class legal services across Thailand. With our head office located in Bangkok, we also have dedicated legal teams strategically positioned in key provinces such as Phuket, Koh Samui, Koh Phangan, and Pattaya. This enables us to...
Legal Services Hua Hin
Hua Hin, Thailand

Founded in 2014
5 people in their team
Thai
English
Immigration Citizenship Business Visa +5 more
A fresh, customer orientated approach to Litigation in Hua HinFree ConsultationsIn confidence, to everyone to obtain as much information about their situation in order to assess and evaluate their needs. The consultation is not limited to a specific period of time and we are also happy to consult...
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Thailand Citizenship Legal Articles

Browse our 1 legal article about Citizenship in Thailand written by expert lawyers.

Thailand Elite Visa for US Citizens
Thailand Elite Visa Immigration Citizenship
If you’re looking to move to Thailand from the United States, then the Thailand Elite Visa for US Citizens is the most convenient and rewarding option. This is a long-term privilege entry visa granted to members of the Thailand Privilege program, which offers four distinct membership packages offering stays of... Read more →
By SIAM LEGAL INTERNATIONAL

About Citizenship Law in Thailand

Citizenship law in Thailand governs the acquisition, loss, and renunciation of Thai nationality. The primary legislation is the Thai Nationality Act, which has undergone several amendments over the years to adapt to changing societal and political landscapes. There are several routes to obtaining Thai citizenship, including descent, marriage, naturalization, and government discretion. Understanding these options is crucial for anyone seeking citizenship or legal residency in Thailand.

Why You May Need a Lawyer

There are numerous scenarios where consulting a lawyer might be essential for issues related to citizenship in Thailand. Some common situations include:

  • Assisting with the application process for naturalization or citizenship through marriage, ensuring all legal requirements are met.
  • Interpreting complex regulations or dealing with bureaucratic challenges during the citizenship process.
  • Navigating specific legal challenges like dual citizenship rules, which might apply if you are a citizen of another country and seeking Thai citizenship.
  • Handling cases of citizenship for children born to foreign nationals in Thailand or ensuring legal status for adopted children.
  • Resolving disputes or issues related to citizenship documents or status verification with Thai authorities.

Local Laws Overview

The key aspects of local laws relevant to citizenship in Thailand include:

  • Nationality Act B.E. 2508 (1965) and its subsequent amendments, which outline the requirements and conditions for obtaining Thai citizenship.
  • Birthright laws where children born in Thailand do not automatically receive citizenship, unless specific criteria are met.
  • Regulations regarding dual citizenship, where Thai law generally does not recognize dual citizenship, but exceptions can apply in certain scenarios.
  • Criteria for naturalization, such as living in Thailand for a continuous period, ability to speak the Thai language, and moral conduct.

Frequently Asked Questions

1. How can a foreigner obtain Thai citizenship?

Foreigners can obtain Thai citizenship primarily through naturalization, marriage to a Thai national, or investment and special contributions to Thailand.

2. Is dual citizenship permitted in Thailand?

Thai law generally does not allow dual citizenship; however, there are exceptions for individuals who were dual nationals at birth or those who are unable to renounce their original nationality.

3. What is the naturalization process in Thailand?

Naturalization involves meeting residency requirements, demonstrating knowledge of the Thai language, and providing evidence of good conduct, among other measures.

4. Can children born in Thailand automatically acquire Thai citizenship?

Children born in Thailand do not automatically receive citizenship unless they meet criteria such as having one Thai parent or being born to stateless parents with permanent residency in Thailand.

5. How long must one reside in Thailand to apply for citizenship through naturalization?

Typically, an individual must have resided in Thailand for at least five consecutive years with permanent resident status before applying for naturalization.

6. What are the citizenship laws for married couples in Thailand?

A foreign national married to a Thai citizen can apply for citizenship after being married and residing with the spouse in Thailand for over three consecutive years.

7. What documents are required for a citizenship application in Thailand?

Documents typically include proof of residency, language proficiency, moral character endorsements, and financial stability, among others.

8. How does adoption affect citizenship status in Thailand?

Adopted foreign children under certain conditions can acquire Thai citizenship, but specific regulations and requirements must be met.

9. Can citizenship be revoked in Thailand?

Yes, citizenship in Thailand can be revoked for reasons such as fraudulent acquisition or engaging in activities threatening national security.

10. What governmental body handles citizenship matters in Thailand?

The Department of Provincial Administration, under the Ministry of Interior, oversees issues related to Thai citizenship applications and status.

Additional Resources

For legal advice and assistance concerning citizenship in Thailand, the following resources may be helpful:

  • Thai Ministry of Interior - Nationality and Registration Division for administrative guidance.
  • Embassies and Consulates can offer guidance specific to your home country’s regulations while dealing with Thai nationality.
  • Immigration Bureau for queries related to residency and immigration status.
  • Legal consultation firms that specialize in immigration and nationality law in Thailand for professional legal assistance.

Next Steps

If you find yourself needing legal assistance regarding citizenship in Thailand, consider these steps:

  • Seek out a reputable law firm specializing in immigration and nationality law in Thailand for a consultation.
  • Gather all pertinent documents related to your residency, employment, and personal status to provide your lawyer with a comprehensive understanding of your situation.
  • Prepare a list of questions specific to your situation to discuss potential outcomes and legal options with your lawyer.
  • Follow through with the legal advice provided to ensure that your application or issue is managed effectively and within the legal framework.
Lawzana helps you find the best lawyers and law firms in Thailand through a curated and pre-screened list of qualified legal professionals. Our platform offers rankings and detailed profiles of attorneys and law firms, allowing you to compare based on practice areas, including Citizenship, experience, and client feedback. Each profile includes a description of the firm's areas of practice, client reviews, team members and partners, year of establishment, spoken languages, office locations, contact information, social media presence, and any published articles or resources. Most firms on our platform speak English and are experienced in both local and international legal matters. Get a quote from top-rated law firms in Thailand - quickly, securely, and without unnecessary hassle.

Disclaimer:
The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation. We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.