Pathway to a Thai national ID and Thai passport — NYC Visa covers section mapping, the Ties-to-Thailand Dossier, Thai-language and Royal/National Anthem coaching, and follow-through to the Royal Gazette publication.
Holders of Thai PR for 5+ years, age 20+, monthly income ≥THB 80,000, 3 years of Thai tax filings, able to speak/listen in Thai and sing the Royal Anthem & National Anthem.
Start free eligibility checkForeign women legally married to a Thai husband under §9 of the Nationality Act, residing in Thailand for 3+ years, with basic Thai conversation ability.
Start free eligibility checkForeign men married to a Thai wife, holding PR for 5+ years, income ≥THB 40,000/month (reduced if a Thai-citizen child exists), 3 yrs Thai tax, Thai language + anthems.
Start free eligibility checkChildren of a Thai national (born in Thailand or abroad), adopted children under Thai court order, and former Thai nationals seeking restoration of nationality.
Start free eligibility checkPersons of outstanding service to Thailand (sport, culture, science, security, strategic investment) nominated by the Thai government for Royal grant of citizenship.
Start free eligibility checkทีมจะตรวจประเภทงาน เอกสาร ประเทศปลายทาง และความเร่งด่วน ก่อนจัดทำใบเสนอราคาเป็นลายลักษณ์อักษร
Assessed per case
ขึ้นกับคิวของหน่วยงาน
ตามที่ตกลง
เปรียบเทียบรูปแบบการจัดการงาน Thailand Citizenship · 5 Tracks under the Nationality Act 1965 เพื่อช่วยเลือกระดับการดูแลที่เหมาะกับคุณ
ส่งรายละเอียดเบื้องต้นเพื่อรับรายการเอกสาร กรอบเวลา และใบเสนอราคาก่อนเริ่มงาน
First-party answers on Thai permanent residence under the Immigration Act B.E. 2522 (1979) and naturalisation under the Nationality Act B.E. 2508 (1965): who qualifies, the annual quota system, what happens after approval, and which supporting documents must be translated and legalised before filing. (13+ search topics covered)
Need your documents reviewed or your case assessed? Ask our team by phone, LINE, or email. We reply within two hours during business hours (Mon–Sat 9:00–18:00 ICT).
Both PR and naturalisation are assessed on a continuous multi-year record. Systematic document keeping from year one is the deciding factor.
Prefer not to handle the queues yourself, or worried about a rejection? Send us photos of your documents for a free pre-check. We handle the full chain — obtaining certified copies, translation, certification and submission — and keep you updated at each step. Reach us on LINE, phone or email during business hours.
These are separate processes with separate criteria and separate deciding authorities.
| Route | When to use | Certifying authority | Approx. duration | Rejection risk |
|---|---|---|---|---|
| Permanent residence | You hold continuous qualifying visas with the required income and tax record | Immigration Bureau and the Immigration Commission | Highly variable — normally spans more than a year | Applications open in windows with per-nationality quotas; missing a window means waiting for the next |
| Naturalisation as a Thai national | You hold permanent residence and meet the statutory period | Department of Provincial Administration, Ministry of Interior | Highly variable — a long, multi-stage process | Gaps in historic records such as tax or household registration stall the file mid-way |
| Thai nationality through marriage or parentage | A family connection recognised by the Nationality Act exists | Department of Provincial Administration, Ministry of Interior | Variable by application type | Foreign civil-status documents must clear every legalisation stage before they can be used |
Timelines above are practical estimates from live casework and can change with each authority's policy; confirm with the receiving authority before booking travel. If you would rather not test routes by trial and error, our advisers can assess which route fits your case.
Our team has worked on cross-border documents, certified translation and government liaison since 2015. Most rejections we see are not caused by missing paperwork but by choosing the wrong route on day one, so we always start with a case assessment.
We look at your destination, purpose and deadline, then tell you which certification route applies — and which steps you can skip.
Name spelling, consistency across documents, document age and translation format are checked before anything reaches a counter.
We sequence the steps around your appointment or travel date and flag bottlenecks in advance.
We read the refusal reasons, identify the underlying cause, and plan a resubmission that answers what the authority asked for.
Rather not learn by trial and error? Send your case details and document photos for a review — reach us on LINE, phone or email during business hours.
Assembling the bundle in the required order with an index speeds up assessment and reduces requests for more documents.
Many countries set a minimum remaining validity and number of blank pages. Verify before your appointment.
Large deposits made shortly before filing attract questions. Support them with evidence of income and use statements bearing the bank's original seal.
Visa conditions change. Check the deciding authority's latest announcement, then use our service to prepare documents and translations that match those conditions.
Periodic reporting, address notification and work conditions are ongoing duties that affect the next extension.
Accepted translator categories differ by country; confirm the required type before ordering.
No provider can guarantee an outcome; only the immigration authority or embassy decides. Our role is to make the file accurate and complete so avoidable rejections are reduced.
Analyse the refusal grounds and address them; resubmitting the same file usually produces the same result.
Requirements differ by authority and destination country and can change. Confirm current conditions with the receiving authority, or ask our team by phone, LINE or email.
These topics reflect the rules and practice of the relevant authorities and can change. Confirm with the receiving authority, or ask our team by phone, LINE or email.
One document set often moves through several stages — translation, notarial certification, legalization and finally a visa filing. The links below follow that real sequence.
Authority requirements change. Verify with the receiving authority before filing, or ask our team by phone, LINE or email.