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ILCInternational Language Center

Non-Immigrant B for Teachers Non-B (Teacher)

For foreign teachers at Thai schools/universities

Validity

Single 3 months / Multi 1 year

Stay/Entry

90 days

Gov Fee

2,000 THB (single) / 5,000 THB (multi)

Extension

Extendable to 1 year (school year contract)

Eligibility

  • Bachelor's degree minimum (Master's for university lecturers)
  • TEFL/TESOL/CELTA certificate (for English teachers)
  • Teacher's license or temporary teaching permit (Khurusapha)
  • Clear criminal record

Required Documents

  • Passport, photos
  • School invitation letter + MoE approval
  • Degree + transcript (with MoJ-certified Thai translation + MFA + Embassy legalization)
  • TEFL/teaching certificate
  • Police clearance from home country (legalized)
  • Khurusapha temporary teaching permit application

Application Procedure

  1. School submits MoE approval and offer letter
  2. Translate & legalize degree + criminal record
  3. Apply Non-B at Thai embassy abroad
  4. Enter Thailand, apply for work permit within 90 days
  5. Apply for Khurusapha temporary teaching permit (renewable 2 years)
  6. Extend visa to 1 year at Immigration

Government Fee

2,000 THB (single) / 5,000 THB (multi)

Note: Government fees are set by the issuing authority and may change. Verify with Immigration / BOI / Thai embassy directly.

Translation & Legalization

Degree, transcript, criminal record — MoJ-certified Thai translation + MFA + Embassy of origin

Renewal & Reporting

90-day report; annual extension; Khurusapha permit renewed every 2 years

Why Use a Professional Service

  • MoJ-registered translators accepted by Thai government and embassies.
  • Document checklist aligned with current Immigration / BOI requirements.
  • Pre-flight check to minimize rejection risk.

Post-Service Policy

If MFA, Immigration, or the embassy rejects a translation due to a defect on our side, we redo and resubmit at no extra service fee (government fees excluded). This is our service responsibility, not a guarantee of visa outcome — final approval rests solely with Immigration / embassy officers.

In-Depth Guide: Non-Immigrant B for Teachers (Non-B (Teacher))

Non-Immigrant B for Teachers is delivered under ILC's Thai Visa Categories for Foreign Nationals — Full Reference practice, combining MoJ-certified translation, MFA legalization, embassy liaison, and Thai government filing under one project manager. Every case is handled by a NAATI-accredited translator, a Thai Notarial Services Attorney, and a dedicated case coordinator.

Thai visa policy is a mosaic of legacy Immigration Act categories, modern BOI and Ministry of Tourism regimes, and 2024–2025 innovations such as the Long-Term Resident (LTR) and Destination Thailand Visa (DTV). ILC covers every actionable category: Non-Immigrant B (employment), Non-B-A (representative office), Non-O (family, retirement), Non-O-A / O-X (long-stay retirement), Non-ED (study), Non-M (media), Non-R (religious), Smart Visa (T/S/I/E/O), LTR (four sub-categories including Wealthy Pensioner and Highly Skilled Professional), DTV, Elite Visa (Thailand Privilege), Marriage Extension, Retirement Extension, Permanent Residency (Section 41), and Naturalisation. Each category has an underlying statutory test — financial threshold, employer sponsorship, family relationship — that must be documented before submission or the application is refused at the counter with no refund.

Why choose ILC for Non-Immigrant B for Teachers

With more than 15 years of practice, ILC covers every embassy in Bangkok and both MFA offices (Chaengwattana and Chiang Mai). We operate a two-tier QA review and refund the service fee if a document is rejected due to a defect in our translation or certification — government fees and officer discretion excluded.

How Non-Immigrant B for Teachers is Processed

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) Eligibility assessment

    Interview to map applicant profile to the correct category, weighing tax exposure and family implications.

  2. 2) Document assembly

    Financial statements, employment letters, marriage certificates and health insurance policies are collected and translated where needed.

  3. 3) Consulate or Immigration filing

    Overseas via Thai embassy or online e-Visa system, or in-country at Chaeng Watthana / IT Square Immigration.

  4. 4) Visa issuance

    Single or multiple-entry visa granted with initial 90-day or 1-year permit-to-stay.

  5. 5) TM-30 and 90-day reporting

    Address notification and 90-day reports maintained to avoid overstay flags.

  6. 6) Extension and re-entry

    Annual extension of stay at Immigration + re-entry permit for overseas travel.

Documents & Requirements for Non-Immigrant B for Teachers

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 valid for 12+ months
  • Financial evidence (bank statement, pension letter, or salary slip)
  • Health insurance policy meeting category minimums
  • Category-specific supporting documents
  • TM-30 address registration
  • Photos 4×6 cm on white background

Real-World Use Cases: Non-Immigrant B for Teachers

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

Retired expatriate

Non-O-A retirement visa with THB 800,000 seasoned deposit and mandatory Thai health insurance.

Executive relocation

Non-Immigrant B tied to a BOI-promoted employer plus dependent visas for family.

Remote worker

DTV 5-year multiple-entry visa for freelancers and remote employees of foreign companies.

Investor pathway

LTR-Wealthy Global Citizen with USD 500,000 investment and 10-year permit.

Alternative Paths for Non-Immigrant B for Teachers

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

OptionProsCons
Tourist / Visa ExemptFast, no fees, up to 60 daysCannot work, cannot open bank account in most branches
Non-Immigrant + annual extensionUniversally understood, cost-effectiveRequires annual renewal and 90-day reports
LTR / Elite5–20 year stay, priority immigration lanesHigher upfront investment or financial threshold

FAQs about Non-Immigrant B for Teachers

คำถามที่พบบ่อย

Can I convert a tourist visa to a work visa in Thailand?

Only in limited circumstances; most applicants must depart and reapply at a Thai embassy overseas.

Do LTR holders still need a work permit?

Highly Skilled Professional and Work-from-Thailand LTR holders receive a digital work permit endorsement automatically.

What is the 90-day report?

A statutory address confirmation every 90 days for non-immigrant visa holders, filed online, at Immigration, or by post.

Can spouses of Thais gain permanent residency faster?

Marriage extension → PR is possible after 3 years of continuous work-permit-backed residence.

Local Expert Insight

Expert perspective: Non-Immigrant B for Teachers

“The Non-Immigrant B for Teachers files we see most often are ones the applicant filed themselves and got rejected for an outdated template or a passport-name mismatch — that's why we audit every document before touching translation.”
กองบรรณาธิการ ILC
Legal Documentation Editorial Team

Cost ladder

Service tierFee range
เอกสารเดี่ยว / Single doc1,500 – 2,500 THB
แปล + Notary / Translation + Notary2,500 – 4,500 THB
MFA legalization3,500 – 5,500 THB
Embassy chain / สถานทูต5,500 – 8,000 THB

Timeline (Day 1 → Day N)

  1. Day 1Intake, document audit, written quote & timeline
  2. Day 2-3Certified translation + two-tier QA by NAATI/MoJ translators
  3. Day 3-4MFA Chaengwattana legalization queued & retrieved
  4. Day 5-7Destination embassy filing & EMS/DHL return to client

Case snapshot (anonymized)

A corporate client (name withheld) needed Non-Immigrant B for Teachers on a tight embassy deadline. ILC closed the matter in four business days without a re-file, saving the client roughly two weeks versus a DIY route.

Last reviewed: · Cross-referenced against MFA Consular practice + Lawyers Council of Thailand

Free quote — LINE @NAATI · Tel 080-5578887

Contact us

A working guide to Foreigner Visa Thailand in Thailand

Foreigner Visa Thailand sits at the intersection of certified translation, notarial attestation, and consular filing, three disciplines our Bangkok office has run in parallel every business day for over two decades. That combined footprint is why a single case manager can quote, execute, and close a matter without handing it off between vendors. Every Foreigner Visa Thailand matter is scoped by a senior specialist on LINE Official @NAATI or by email at ilc@thainotary.co.th before any file moves.

How the workflow runs end-to-end

Once the audit is clean, translation and certification run in parallel by two credentialed linguists to compress the timeline, then legalization or notarization is queued at the relevant counter with a numbered chain-of-custody log the client can inspect at any time.

Who this service is for

Client mix in a typical month is roughly one third individual visa applicants, one third corporate HR and legal teams, and one third overseas law firms or embassies using us as their Thailand-side execution partner. Each track has its own intake checklist because acceptance criteria differ materially across destinations.

Coverage, fees, and turnaround

Standard turnaround is 3–7 Thai business days end-to-end when all three consular tiers are engaged; single-stage matters such as a notarized copy or a stand-alone certified translation complete in 1–3 business days. Express and same-day options are available for time-critical filings at published surcharge rates.

Quality assurance and confidentiality

Physical documents are stored in a monitored office at all times and returned to the client or a nominated authority in one continuous chain of custody. Confidentiality is default: standard engagements are covered by our general NDA, and bespoke NDAs are executed within the same business day for enterprise clients, family offices, and law firms.

Start your Foreigner Visa Thailand matter today

Reach ILC on LINE Official @NAATI, email ilc@thainotary.co.th, or phone 080-5578887. Office hours are Monday to Sunday, 08:30 to 20:00 Bangkok time. A specialist responds to first-contact messages within one business hour on weekdays and within four hours on weekends and public holidays with a written price, realistic timeline, and a required-documents checklist tailored to your destination country. There is no charge for the initial consultation, and no obligation to proceed after receiving the quote — ILCearns repeat business by delivering the first Foreigner Visa Thailand matter cleanly and on time, not by locking clients into open-ended retainers.

Local Expert Insight

Expert perspective: Foreigner Visa Thailand

“The Foreigner Visa Thailand files we see most often are ones the applicant filed themselves and got rejected for an outdated template or a passport-name mismatch — that's why we audit every document before touching translation.”
กองบรรณาธิการ ILC
Legal Documentation Editorial Team

Cost ladder

Service tierFee range
เอกสารเดี่ยว / Single doc1,500 – 2,500 THB
แปล + Notary / Translation + Notary2,500 – 4,500 THB
MFA legalization3,500 – 5,500 THB
Embassy chain / สถานทูต5,500 – 8,000 THB

Timeline (Day 1 → Day N)

  1. Day 1Intake, document audit, written quote & timeline
  2. Day 2-3Certified translation + two-tier QA by NAATI/MoJ translators
  3. Day 3-4MFA Chaengwattana legalization queued & retrieved
  4. Day 5-7Destination embassy filing & EMS/DHL return to client

Case snapshot (anonymized)

A corporate client (name withheld) needed Foreigner Visa Thailand on a tight embassy deadline. ILC closed the matter in four business days without a re-file, saving the client roughly two weeks versus a DIY route.

Last reviewed: · Cross-referenced against MFA Consular practice + Lawyers Council of Thailand

Visas, work permits and immigration

Explore the site

คำถามที่พบบ่อย

What is the Non-B (Teacher) visa and who qualifies?

Non-Immigrant B for Teachers — For foreign teachers at Thai schools/universities

What is the validity and length of stay?

Single 3 months / Multi 1 year; stay 90 days

What is the government fee?

2,000 THB (single) / 5,000 THB (multi)

What are the eligibility requirements?

Bachelor's degree minimum (Master's for university lecturers); TEFL/TESOL/CELTA certificate (for English teachers); Teacher's license or temporary teaching permit (Khurusapha); Clear criminal record

What documents are required?

Passport, photos; School invitation letter + MoE approval; Degree + transcript (with MoJ-certified Thai translation + MFA + Embassy legalization); TEFL/teaching certificate; Police clearance from home country (legalized); Khurusapha temporary teaching permit application

What translation and legalization is needed?

Degree, transcript, criminal record — MoJ-certified Thai translation + MFA + Embassy of origin

How does renewal and reporting work?

90-day report; annual extension; Khurusapha permit renewed every 2 years

What happens if documents are rejected?

If the defect is on our translation, we redo and resubmit at no extra service fee (government fees excluded).

Go deeper on Visa application document certification

Our advisory team has run these certification chains for 15+ years. Two references we keep updated for clients:

Not sure which route applies? Send us the scan — LINE @NAATI · 080-5578887 · ilc@thainotary.co.th

Documents usually required

  • Freshly issued original Thai civil or corporate record from the issuing office
  • Complete English translation of every page, with the translator's statement of accuracy
  • Copy of the document holder's passport or Thai national ID card
  • Power of attorney with ID copies of both parties if someone else files on your behalf

Common reasons a bundle is rejected

  • Each embassy publishes its own checklist; follow the destination's list, not a generic one.
  • Supporting evidence should cover the exact period stated on the application.
  • Spell every name exactly as it appears in the passport, across every document in the same bundle.

Prefer not to handle the chain yourself? Send the scans and we run every step for you, from translation to the final endorsement.

What clients typically use this for

  • Visa applications at embassies
  • Residency and extension filings
  • Sponsor and support evidence

An advisor, not only a document processor

Before any work starts, our team assesses how many certification layers your document actually needs, which authorities are involved, and the correct order for the office you will really file with. One step out of order usually means restarting the whole bundle. More than 15 years of cross-border document work means we recognise how each authority rejects files and prevent it up front.

  • The certification route is matched to the receiving authority before work begins.
  • Rejection risks are checked, from name spelling to document validity windows.
  • The filing sequence is planned around the deadline you actually have.

Consult us at LINE @NAATI · 080-5578887 · ilc@thainotary.co.th

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