Samut Sakhon Immigration · Mahachai 🏛️ — Immigration Division 2 · Largest Myanmar migrant worker base, seafood industry. NYC Visa handles full document prep, TM-form completion, and queue management.
Largest Myanmar migrant worker base, seafood industry — primary immigration office for Samut Sakhon Province, covering Samut Sakhon · Mahachai port.
Full service: 90-day Report (TM.47) · Visa Extension (Retirement, Marriage, Education, Business) · Re-entry Permit (Single / Multiple) · TM.30 Notification of Residence · Certificate of Residence. Every transaction requires an up-to-date TM.30 (residence notification) filed within 24 hours of moving in.
NYC Visa prepares the full document stack: TM.7 (visa extension), TM.47 (90-day), TM.8 (re-entry), STM.2 (Certificate of Residence) — all on the latest Immigration Bureau forms, plus certified translations of origin-country documents.
Process: (1) Free LINE @nycvisa consult (2) Eligibility & visa-type review (3) Correct TM-form preparation (4) Origin-document translation & certification (5) Cover letter + file binding (6) Filing at Samut Sakhon Immigration · Mahachai.
LINE @nycvisa — review visa type and required documents
Residence notification (TM.30) filed by landlord/hotel within 24 hours of move-in
TM.7 (extension) / TM.47 (90-day) / TM.8 (re-entry) per case type
Bank statement (3 months), passport, 4x6 photos, copies of every page
NYC Visa writes English + Thai cover letter for the immigration officer
Mahachai, Samut Sakhon 74000 · +66 34 411 110
Mahachai, Samut Sakhon 74000 · Phone +66 34 411 110
Samut Sakhon · Mahachai port
90-day Report (TM.47), Visa Extension (Retirement, Marriage, Education, Business), Re-entry Permit (Single / Multiple), TM.30 Notification of Residence, Certificate of Residence, Change of Visa Type, Work Permit Coordination
Most accept walk-in before 2 PM. Major offices (Chiang Mai, Phuket, Pattaya) have online queue systems.
TM.30 is the landlord/hotel's responsibility — must be filed within 24h of foreigner's arrival, or visa extension is blocked.
TM-Form prep, document translation/certification, cover letters, 18-point file audit, online queue booking where available.
Quoted per case after staff review your application type and documents. Immigration Bureau fees are shown separately.
Samut Sakhon Immigration · Mahachai 🏛️ — Immigration Division 2 · Largest Myanmar migrant worker base, seafood industry. NYC Visa handles full document prep, TM-form completion, and queue management.
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 within two hours during business hours (Mon–Sat 9:00–18:00 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 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.
Visa conditions change. Check the deciding authority's latest announcement, then use our service to prepare documents and translations that match those conditions.
Photograph all filing receipts and stamps; they are key evidence in any later verification.
Extensions, reporting and re-entry permits should be handled well ahead of the deadline; queues and public holidays can make last-minute filing impossible.
Assembling the bundle in the required order with an index speeds up assessment and reduces requests for more documents.
Analyse the refusal grounds and address them; resubmitting the same file usually produces the same result.
Periodic reporting, address notification and work conditions are ongoing duties that affect the next extension.
Civil registry extracts, medical certificates and police clearances have limited validity; old copies make the bundle incomplete.
Accepted translator categories differ by country; confirm the required type before ordering.
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.
Pick a translation provider by the destination, not by turnaround alone. If the file goes to the Thai Department of Consular Affairs or an embassy, the translator must know the format that office accepts, not just the meaning. Verify three things: the certifier is named and identifiable, the destination accepts that certification format, and names, dates and document numbers match the passport character for character.
| Option | Best for | What to know |
|---|---|---|
| Freelance translator | Informal use where no authority certification is required | Many embassies will not accept an uncertified translation. |
| Translation agency with certification | Visa, study and civil registry filings | Confirm the agency also handles the legalization step if the destination requires it. |
| End-to-end provider (translate + legalize) | Files with a fixed appointment deadline | Ask which steps are in-house and which are subcontracted. |