Thai Citizenship Consultation
Eligibility assessment and roadmap for foreigners pursuing naturalisation as a Thai citizen.
Thai citizenship is achievable through long-term Permanent Residency, marriage to a Thai national, or birth eligibility. We provide a structured consultation covering eligibility, language requirements, document preparation and realistic timelines.
Available packages
Eligibility Consultation
Structured 90-minute review of your route to Thai citizenship.
Full Application Support
End-to-end naturalisation application, translation and interview prep.
Requirements
- Permanent Residency for 5+ years (general route)
- Continuous Thai address and tax history
- Thai language ability (speak, sing national anthem)
Document checklist
- 1Passport, PR blue book, house registration
- 2Tax returns
- 3Marriage / birth certificates (if relevant)
- 4Police clearance
Our process
- 1
Intake
You complete a short questionnaire on your status and goals.
- 2
Consultation
We walk through the route, requirements, costs and likely timeline.
- 3
Action plan
You receive a written roadmap with prioritised next steps.
Frequently asked questions
Do I need to give up my current citizenship?
Thailand technically requires renunciation, but in practice many naturalised citizens retain dual nationality. We discuss the realities during the consultation.
Ready to start your citizenship consultation?
Visit our office on Siam Country Club Road, call us, or send a quick enquiry. We typically reply within 12–24 hours.
Other services
Visa Services
Every Thai visa category — Tourist, DTV, LTR, Retirement, Marriage, Non-B/Work Permit, Education, Elite — applied for, extended and converted by 20-year Pattaya specialists. Updated June 2026 for TDAC, the 2024 foreign-income rules and post-DTV amendments.
Learn moreBusiness Registration
Thai Limited, BOI-promoted, US Treaty of Amity, Representative Office or Branch — registered with the DBD and trading-ready, with tax ID, VAT, social security and corporate bank account included.
Learn moreAccounting
Monthly bookkeeping, payroll, VAT, withholding, social security and year-end audit — handled by licensed Thai CPAs in Pattaya. Updated June 2026.
Learn more