ข้ามไปยังเนื้อหาหลัก
Thai Law & Accounting Services Co., Ltd. logoThai Law & Accounting

Immigration Bureau (IO) — Forms & Services

Complete Immigration Bureau Services — TM.6 / TM.30 / TM.47 / TM.7 / TM.8 / TM.86 / TM.87 / PR / Red Book

Document preparation, MoJ-certified translation, filing, and IO liaison covering every major form — from arrival cards and TM.30 to 90-day reporting, visa extensions, re-entry, change of type, PR, and the Alien Registration Red Book.

15+ form typesImmigration Act B.E. 2522Thai Apostille effective 28 Feb 2027

Free quote — IO forms / visa extension / 90-day / PR — LINE @THAIL · Tel 092-0170000

Thai Immigration Bureau — Practical Operations

The Immigration Bureau (Sor Tor Mor) is the operational arm of the Immigration Act B.E. 2522 and controls every foreigner's presence in Thailand from arrival to permanent residency. iLC delivers the full ecosystem: 90-day reports, TM-30 residence notification, TM-6 arrival card, re-entry permits (single and multiple), extension of stay (retirement, marriage, work, education, dependents), Certificate of Residence, Certificate of No Criminal Record letter, visa transfer between passports, and complex overstay resolution including departure orders under Section 54. Each transaction has evolved rapidly since 2024's digital push: e-Extension, e-TM-6, and the Digital Arrival Card now coexist with legacy paper forms depending on the immigration office. Our team maintains real-time procedural notes on all 76 provincial offices to route filings efficiently.

End-to-End Process — immigration bureau

The workflow below reflects current 2025–2026 practice with the relevant Thai authority and factors in queue seasonality, translation dependencies, and cross-agency handoffs.

  1. 1) Case assessment

    Confirm visa category, permit-to-stay expiry, TM-30 status, and any overstay exposure.

  2. 2) Document preparation

    Application forms, financial statements, contract of employment or marriage certificate assembled per office checklist.

  3. 3) Filing at Immigration

    Submission at the correct provincial office; iLC accompanies the client for interview where required.

  4. 4) Under-consideration period

    For extensions, permit granted immediately or under-consideration stamp for 30 days pending verification.

  5. 5) Permit issuance

    Full 1-year extension stamp or Certificate of Residence issued.

  6. 6) Ongoing compliance

    90-day reports, TM-30, and re-entry permits managed on a rolling calendar.

Documents and Preconditions

The checklist below covers standard files. Complex or corporate matters can add supplementary certificates, board resolutions, or notarised affidavits; iLC brief these during the intake call.

  • Passport with valid visa
  • TM-30 registration for current address
  • Financial or employment evidence
  • Marriage / birth certificates for family-based extensions
  • Two photos 4×6 cm
  • Bank statement or seasoning letter

Who Uses This Service

Real-world scenarios where clients rely on this service every month, spanning individual, family, and corporate mandates.

Retirement extension

THB 800K seasoned deposit or THB 65K monthly income + Thai health insurance.

Marriage extension

THB 400K seasoned deposit + income + Thai spouse presence at interview.

Education extension

MoE-approved school enrolment and attendance records.

Business extension

Work permit + THB 50K salary + 4 Thai employees per foreign worker.

Options and Trade-offs

Three delivery paths are usually available. We select the option that balances cost, deadline pressure, and destination-authority preferences.

OptionProsTrade-offs
RetirementNo work permit required, 1-year renewableCannot work; strict financial rules
MarriageRight to work with additional permitRequires interview with Thai spouse each year
BusinessFull work rights and family visasRequires employer sponsorship and continuous employment

In-Depth FAQ

Do I need to file TM-30 every time I re-enter?

Yes if you change address; if returning to the same address, most offices accept the existing filing but confirm locally.

Can I file 90-day reports online?

Yes for many nationalities and offices, but the online system rejects filings 15 days before or after due date.

What happens if I overstay?

Fines up to THB 20,000 and blacklisting from 1–10 years depending on length of overstay.

Can I extend at any immigration office?

You must extend at the office covering your registered TM-30 address.

Points to check

Before you proceed: Thai Immigration Bureau — Practical Operations

“Before proceeding with Thai Immigration Bureau — Practical Operations, check names across documents and confirm the receiving authority's requirements to avoid incomplete submissions.”
Thai Law & Accounting Services Co., Ltd.
ทีมข้อมูลบริการ

Scope to assess

Service tierFees
เอกสารเดี่ยว / Single docAsk our team for a quote
แปล + Notary / Translation + NotaryAsk our team for a quote
MFA legalizationAsk our team for a quote
Embassy chain / สถานทูตAsk our team for a quote

Workflow

  1. 01Review documents and the receiving authority's requirements
  2. 02Assess scope, fee, and timing for the specific case
  3. 03Process the documents and coordinate any further certification
  4. 04Check completeness and deliver by the agreed method

Before submission

For Thai Immigration Bureau — Practical Operations, confirm names, document types, and the receiving authority's current requirements before starting. Timing and fees depend on each case.

Please confirm current requirements with the receiving authority

A working guide to immigration-bureau in Thailand

immigration-bureau can involve different document checks depending on the receiving authority. Confirm the intended use and destination before arranging translation, a notarial signature, or consular legalization. For a review of your specific immigration-bureau matter, contact us on LINE @THAIL or by email at Contact@thailaw-accounting.co.th.

How the workflow runs end-to-end

First identify the issuing authority, the person signing, the destination and the receiving body's current requirements. The necessary steps may include translation, certification or consular legalization, but not every document needs every step. Confirm the sequence before sending originals.

Who this service is for

Individuals and businesses may need different supporting documents. Share the document type, destination and receiving authority so the applicable route can be checked for your matter; requirements can change without notice.

Coverage, fees, and timing

Our offices are in Bangkok (Lat Phrao 95) and Khon Kaen. For other locations we can discuss remote document intake and coordination with partners where available. Fees and timing depend on the document, destination and relevant authorities; ask for an individual quote.

Quality assurance and confidentiality

Check names, dates, document versions and the receiving authority's instructions before filing. Acceptance is decided by the receiving authority; ask the team which evidence and original documents are required in your case.

Start your immigration-bureau matter today

Reach Thai Law & Accounting on LINE Official @THAIL, email Contact@thailaw-accounting.co.th, or phone 092-0170000. Please book an appointment in advance at our Bangkok office (Lat Phrao 95) or Khon Kaen head office; in every other province our team can coordinate with a local partner where available. Fees: ask our team for a quote. Timing is assessed for your documents. Confirm the required documents and any consultation terms with our team before proceeding with your immigration-bureau matter.

Points to check

Before you proceed: immigration-bureau

“Before proceeding with immigration-bureau, check names across documents and confirm the receiving authority's requirements to avoid incomplete submissions.”
Thai Law & Accounting Services Co., Ltd.
ทีมข้อมูลบริการ

Scope to assess

Service tierFees
เอกสารเดี่ยว / Single docAsk our team for a quote
แปล + Notary / Translation + NotaryAsk our team for a quote
MFA legalizationAsk our team for a quote
Embassy chain / สถานทูตAsk our team for a quote

Workflow

  1. 01Review documents and the receiving authority's requirements
  2. 02Assess scope, fee, and timing for the specific case
  3. 03Process the documents and coordinate any further certification
  4. 04Check completeness and deliver by the agreed method

Before submission

For immigration-bureau, confirm names, document types, and the receiving authority's current requirements before starting. Timing and fees depend on each case.

Please confirm current requirements with the receiving authority