Thai immigration services
688 topics grouped by document type and receiving authority (page 5/9) — requirements change, so confirm with the receiving authority or ask our staff by phone, LINE or email.
688 topics grouped by document type and receiving authority (page 5/9) — requirements change, so confirm with the receiving authority or ask our staff by phone, LINE or email.
the Board of Investment sets its own certification format and translation language; request the current requirement in writing before preparing the an itinerary and flight booking.
the Revenue Department sets its own certification format and translation language; request the current requirement in writing before preparing the an itinerary and flight booking.
the Social Security Office sets its own certification format and translation language; request the current requirement in writing before preparing the an itinerary and flight booking.
hospitals and clinics sets its own certification format and translation language; request the current requirement in writing before preparing the an itinerary and flight booking.
Immigration Division 1 (Chaengwattana) sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
provincial immigration offices sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the Department of Employment sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the district office sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the Department of Provincial Administration sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the DBD sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the Land Department sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
Thai courts sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
Thai banks sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
Thai educational institutions sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the Board of Investment sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the Revenue Department sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
the Social Security Office sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
hospitals and clinics sets its own certification format and translation language; request the current requirement in writing before preparing the accommodation proof.
Immigration Division 1 (Chaengwattana) sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
provincial immigration offices sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the Department of Employment sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the district office sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the Department of Provincial Administration sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the DBD sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the Land Department sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
Thai courts sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
Thai banks sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
Thai educational institutions sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the Board of Investment sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the Revenue Department sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
the Social Security Office sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
hospitals and clinics sets its own certification format and translation language; request the current requirement in writing before preparing the travel or health insurance.
Immigration Division 1 (Chaengwattana) sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
provincial immigration offices sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the Department of Employment sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the district office sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the Department of Provincial Administration sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the DBD sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the Land Department sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
Thai courts sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
Thai banks sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
Thai educational institutions sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the Board of Investment sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the Revenue Department sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
the Social Security Office sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
hospitals and clinics sets its own certification format and translation language; request the current requirement in writing before preparing the a house registration.
Immigration Division 1 (Chaengwattana) sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
provincial immigration offices sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the Department of Employment sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the district office sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the Department of Provincial Administration sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the DBD sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the Land Department sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
Thai courts sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
Thai banks sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
Thai educational institutions sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the Board of Investment sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the Revenue Department sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
the Social Security Office sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
hospitals and clinics sets its own certification format and translation language; request the current requirement in writing before preparing the a marriage certificate.
Immigration Division 1 (Chaengwattana) sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
provincial immigration offices sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the Department of Employment sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the district office sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the Department of Provincial Administration sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the DBD sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the Land Department sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
Thai courts sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
Thai banks sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
Thai educational institutions sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the Board of Investment sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the Revenue Department sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
the Social Security Office sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
hospitals and clinics sets its own certification format and translation language; request the current requirement in writing before preparing the a child's birth certificate.
Immigration Division 1 (Chaengwattana) sets its own certification format and translation language; request the current requirement in writing before preparing the a school acceptance letter.
provincial immigration offices sets its own certification format and translation language; request the current requirement in writing before preparing the a school acceptance letter.
the Department of Employment sets its own certification format and translation language; request the current requirement in writing before preparing the a school acceptance letter.
the district office sets its own certification format and translation language; request the current requirement in writing before preparing the a school acceptance letter.
the Department of Provincial Administration sets its own certification format and translation language; request the current requirement in writing before preparing the a school acceptance letter.
the DBD sets its own certification format and translation language; request the current requirement in writing before preparing the a school acceptance letter.
Answers on documents supporting Thai immigration matters — extension of stay (TM.7), address notification (TM.30), 90-day reporting (TM.47) — and how supporting papers should be translated and certified, based on the Immigration Act B.E. 2522 and Immigration Bureau notifications. (24+ search topics covered)
Need your documents reviewed or your case assessed? Ask our team by phone, LINE, or email. We reply during business hours (Mon–Fri 9:00–18:00, Sat 9:00–15:00, ICT).

TM.30 address notification is the housemaster's duty; the 90-day report (TM.47) is the resident's. Neither is a visa extension.
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.
Extending, changing visa category in-country, or leaving to re-apply abroad carry very different timelines and risks.
| Route | When to use | Certifying authority | Approx. duration | Rejection risk |
|---|---|---|---|---|
| Extension of stay at an immigration office | You are still within your permitted stay and meet the criteria | Immigration Bureau | Variable — some offices decide same-day, others place the case under consideration | Filing on the last permitted day leaves no room to fix documents if more are requested |
| Change of visa category in-country | Your purpose of stay changed, e.g. tourism to employment or family | Immigration Bureau, under the published criteria | Variable — allow time for additional document requests | Too few days remaining under the criteria forces a fresh application from abroad |
| Apply for a new visa at a Thai embassy or consulate abroad | The category cannot be changed in-country, or the profile suits an overseas filing better | Royal Thai Embassy or Consulate-General abroad | Variable by post | Each post sets its own document list and residency conditions — verify before travelling |
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 for over 15 years. 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.
Visa conditions change. Check the deciding authority's latest announcement, then use our service to prepare documents and translations that match those conditions.
Extensions, reporting and re-entry permits should be handled well ahead of the deadline; queues and public holidays can make last-minute filing impossible.
Photograph all filing receipts and stamps; they are key evidence in any later verification.
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.
Accepted translator categories differ by country; confirm the required type before ordering.
Periodic reporting, address notification and work conditions are ongoing duties that affect the next extension.
Dates, addresses or travel history that conflict with supporting documents are a frequent refusal ground and may be read as misrepresentation.
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.