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Non-B + WP · 🇸🇬 Singaporean Applicants

💼 Non-Immigrant B Visa + Work Permit for Singaporean Citizens

Country-specific 2025 guide — Apostille chain via Singapore Academy of Law, embassy in Bangkok, common Singaporean pitfalls handled.

Non-B is Thailand's standard business visa for foreigners employed by Thai companies (employer needs THB 2M registered capital per foreigner + 4 Thai staff). Work permit from Ministry of Labour must be filed within 90 days of entry. NYC handles both end-to-end: from Non-B at the embassy to WP, 90-day reports, re-entry permit and annual extension.

Singaporean Applicant · Key Facts

Embassy in Bangkok: Embassy of Singapore
Apostille member: Yes (Hague)
MFA authority: Singapore Academy of Law
Visa-exempt to Thailand: 30 days
Visa-on-Arrival eligible: No
Stay length: 1 ปี ต่ออายุปีต่อปี
Gov fee: ~USD 200
NYC fee: THB 22,000–55,000
Processing: 20–30 วันทำการ (Visa) + 7 วัน (WP)

🇸🇬 Singaporean-Specific Intelligence

Why Singaporean citizens choose this visa

Regional HQ executives on Non-B + spouses on Dependent; growing LTR Tech professional cohort.

Singaporean #1 rejection reason

Singapore docs need SAL e-Apostille (digital) — Thai Immigration accepts the QR-verified digital copy, no physical seal required since 2022.

Embassy of Singaporean in Bangkok

Embassy of Singapore, 129 South Sathorn Rd

Official site →

Hague Apostille route

Documents from Singaporean apostilled/legalised via Singapore Academy of Law (SAL) — Apostille since Sep 2021.

Eligibility

Job offer from Thai company
Employer with THB 2M paid-up capital per foreigner
Degree + relevant experience
Age 22–60
No criminal record

Documents

Passport 18+ months
WP3 (Ministry of Labour pre-approval letter)
Offer letter + employment contract
Company docs (DBD certificate, VAT cert, audited statements, staff list)
Degree + resume + reference letter (apostille + translation)
Photos + TM.7 form
Police clearance
Medical certificate (6 conditions)
Company tax filings PND.1, PND.50
VAT registration + corporate bank statement

How to apply · Non-B + WP · Singaporean applicants

1Thai company collects 12 docs + files WP3 at Ministry of Labour (7 days)
2WP3 forwarded to foreign hire for Royal Thai Embassy filing
3Apply Non-B + receive 90-day single-entry visa (5–10 business days)
4Enter Thailand + apply Work Permit at One-Stop or MOL (7 days)
5Within first 90 days: extend visa to 1 year at Immigration
690-day reporting every 3 months + re-entry permit before travel
7Annual visa + WP renewal

For Singaporean applicants, Step 2 (document legalisation) goes via Singapore Academy of Law (SAL) — Apostille since Sep 2021.

Choosing a Thai visa consultant as a foreign national

Choose a Thai visa consultant by how well they match a visa category to your actual situation and long-term plan, not by the fastest route in. Ask them to explain the conditions for maintaining status after approval, including 90-day reporting and re-entry permits, and to separate government fees from their service fee.

How to evaluate a provider

Matches the category to your real situation — The wrong category at the start can make later extensions impossible.
Explains status-maintenance obligations — 90-day reporting, re-entry permits and financial conditions affect every extension.
Separates government fees from service fees — You should know which part the state collects.
Tracks regulatory changes — Newer long-stay categories are revised periodically.
Plans the extension from day one — Extensions depend on evidence gathered during the first period of stay.

Questions to ask before you commit

How can I track status, and who physically holds the original documents?
Which visa category fits my situation and my long-term plan?
After approval, what must I do to maintain status and qualify for an extension?
How many working days does it actually take, counted from a complete file?
If the receiving authority rejects or asks for changes, do you correct it, and under what terms?

Your options, and who each suits

Option	Best for	What to know
Apply yourself	Applicants comfortable reading official notices with complete documents	You must track condition changes and reporting deadlines yourself.
Consultant for the first application only	New arrivals	Plan the extension path at the first application, not near expiry.
Ongoing annual support	Long-stay residents and families	Define whether reporting and extensions are inside the scope.

FAQ on choosing a provider

Which Thai visa consultant is recommended?: Choose one that identifies the category matching your actual situation, explains the post-approval conditions such as 90-day reporting and re-entry permits, and clearly separates government fees from the service fee. Ask how the first application sets up your future extensions.
Can I change visa category later?: Some categories can be changed in-country, while others require a fresh application at a Thai embassy abroad. That is why the category should match your long-term plan from the first application rather than the quickest available entry.

แหล่งอ้างอิงทางการ · Authoritative Sources

Royal Thai Embassy — eVisa Portal — Official online application
Ministry of Foreign Affairs — Consular Affairs — Visa policy & fees
Immigration Bureau Thailand — Extension, 90-day, re-entry
Department of Employment (Work Permit) — WP3, alien work permit issuance
BOI One Stop Service — Fast-track for BOI-promoted firms
Singaporean MFA / Apostille authority — Singapore Academy of Law (SAL) — Apostille since Sep 2021

Ready to apply for Non-B + WP as a Singaporean citizen?

Free 15-min consult with our Singaporean-experienced team — we coordinate apostille at Singapore Academy of Law and full embassy chain.

Get a quote Call +66 81-562-0444

Service Knowledge Base

Work permits, BOI/IEAT privileges, Treaty of Amity and APEC card — practical answers

First-party answers on Thai work authorisation: the standard Department of Employment route, BOI and IEAT channels for skilled experts, US company rights under the Treaty of Amity, and the APEC Business Travel Card for Thai nationals — including which supporting documents must be translated and legalised first. (19+ search topics covered)

What happens to the permit if I change employer or job title?

Authorisation is granted by reference to the employer, workplace and described duties, so a change in any of them normally requires a filing rather than a private arrangement. Continuing to work under the old permit after the change is treated as unauthorised work. Plan the change with the new employer before resigning, because the gap between employments also affects the underlying permission to stay.

Can I start working while the application is pending?

Working before authorisation is granted exposes both the worker and the employer to penalties under the foreigners' working management law. The safe course is to agree a start date conditional on issuance, and to keep the employment contract, the position description and the employer's registration documents consistent with what was filed, since discrepancies between the contract and the filing are a frequent cause of rejection.

Which authority decides a work permit, and what does it not cover?

The Department of Employment under the Ministry of Labour administers work authorisation for foreign nationals; the Immigration Bureau separately administers the right to stay. A work permit does not extend your permission to stay, and a valid visa does not authorise work. Both must be kept aligned, because expiry of one commonly triggers problems with the other at the next renewal.

What happens if the permit lapses while renewal is pending?

Renewal must be filed before expiry within the period set by the regulations, and the permitted-to-stay end date must be tracked alongside it because the two dates do not always coincide. A lapse can force a restart and affect immigration status. Set calendar reminders several weeks ahead and keep current employer documents ready before the deadline.

Can dependants of a work-permit holder work?

Permission to stay as a dependant and permission to work are separate matters. Dependants admitted on the basis of the principal's status do not gain an automatic right to work; they need an employer and their own work permit application under the normal criteria. Children entering school require a separate process, including certified translations of academic records.

What must an employer prepare for a first foreign hire?

Typically current company records — registration certificate, shareholder list, financial statements and tax filings — together with social security registration for employees and an employment contract whose job title and scope match the permit sought. Ratio requirements for Thai employees or minimum registered capital may apply under the rules in force, so the corporate structure should be reviewed before filing begins.

Do I need a work permit for remote work for a foreign company?

This is fact-specific. The law addresses work performed within the Kingdom rather than only the location of the payer. Visas designed for remote workers carry their own conditions and do not automatically confer the right to work for a business in Thailand. Where Thai clients or a Thai entity become involved, obtain advice before starting to avoid regulatory exposure.

Can I keep my work permit after changing employer?

A work permit is tied to the employer and the described work. Changing employer or the nature of the work requires notification or a fresh authorisation within the timeframe set by the Department of Employment's rules. Working for a new employer before that is completed falls outside the scope of the permission and exposes both employee and employer to penalties.

Topics covered

หน่วยงานที่เกี่ยวข้อง: กรมการจัดหางาน (DOE) · สำนักงานคณะกรรมการส่งเสริมการลงทุน (BOI) · การนิคมอุตสาหกรรมแห่งประเทศไทย (กนอ./IEAT) · กรมพัฒนาธุรกิจการค้า (DBD) · สำนักงานตรวจคนเข้าเมือง (ตม.) · กรมการกงสุล กระทรวงการต่างประเทศ

คำค้นหลัก: ขอใบอนุญาตทำงานคนต่างชาติ · work permit thailand requirements · BOI work permit e-Expert · one stop service center visa work permit · IEAT work permit นิคมอุตสาหกรรม · treaty of amity company registration · บัตรเอเปค APEC Business Travel Card

เอกสารที่มักต้องแปล/รับรอง: ปริญญาบัตร/ทรานสคริปต์ · หนังสือรับรองประสบการณ์ทำงาน · ใบอนุญาตประกอบวิชาชีพ · หนังสือรับรองบริษัทต่างประเทศ · หนังสือมอบอำนาจ (Power of Attorney) · ทะเบียนสมรส/สูติบัตรของผู้ติดตาม

Official references

สำนักงานตรวจคนเข้าเมือง (Thai Immigration Bureau) — ระเบียบการต่อวีซ่า รายงานตัว 90 วัน และ re-entry permit
Thai e-Visa Official Portal (กระทรวงการต่างประเทศ) — ช่องทางยื่นวีซ่าเข้าประเทศไทยอย่างเป็นทางการ
กรมการจัดหางาน (Department of Employment) — ใบอนุญาตทำงาน (work permit) และ Digital Workpermit

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).

083-249-4999 LINE @NYCV contact@nycvisa.org

Company documents used to support a work permit application — From actual casework by the NYC Visa & Translation team

Service Playbook

Thai work permit — company-side and employee-side documents

Work permits are issued by the Department of Employment and are tied to the employer, position and workplace. Changing job, role or location requires a new filing.

Documents to prepare

• Company side: current affidavit, shareholder list, financial statements, social security filings
• Employee side: passport, the correct visa category, and the required medical certificate
• Degrees and experience letters, legalised at source and translated for Thai use
• Employment contract and job description
• Workplace map and photographs where requested
• Power of attorney for the company's filing agent

Step-by-step process

1. Check company and role eligibility — Registered capital, Thai-to-foreign staff ratio and reserved occupations are verified first.
2. Prepare foreign documents — Qualifications and experience letters must be legalised abroad and translated before filing.
3. File the application — Through the Department of Employment, or a dedicated channel such as the BOI One Stop Service.
4. Collect and comply — Work only within the stated role and location, and renew before expiry.

Pitfalls and rejection causes

• Working outside the stated role or location breaches the permit conditions.
• A permit belongs to the employer — it cannot follow you to a new company.
• Visa and permit expire on different dates; track both.
• Company documents older than the accepted window must be reissued.

Tips from our team

• Set reminders at least 45 days before either expiry date.
• Maintain a standing company document pack to speed up future filings.
• BOI-promoted companies should use the dedicated channel to cut steps.

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.

Route Comparison

Comparing Thai work permit routes

Different employer types use different channels, and each channel pairs with a different visa category.

Route	When to use	Certifying authority	Approx. duration	Rejection risk
Standard filing with the Department of Employment	The employer is an ordinary Thai company without BOI promotion	Department of Employment, Ministry of Labour	Variable, driven by how complete the employer's file is	Thai-to-foreign staff ratios and registered capital not meeting thresholds is the common refusal ground
BOI-promoted company channel	The employer holds a promotion certificate and the position is on the approved list	BOI together with the Immigration Bureau and Department of Employment	Generally faster than the standard route, still variable	A position that differs from the approved list requires an amendment first
Conditional or short-term work authorisation	Short assignments or job types covered by specific published rules	Department of Employment under the notification in force	Shorter than a full application	Working beyond the authorised scope is an offence even when a permit exists

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.

Advisory Service

We do not just process documents — we advise you through the whole 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.

Route assessment

We look at your destination, purpose and deadline, then tell you which certification route applies — and which steps you can skip.

Pre-submission review

Name spelling, consistency across documents, document age and translation format are checked before anything reaches a counter.

Timeline planning

We sequence the steps around your appointment or travel date and flag bottlenecks in advance.

Rejection recovery

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.

Practical Q&A

Practical questions · Near me / DIY / Required documents

Where is a Thai work permit filed, and must the employee attend?

Applications are filed with the Bangkok area employment office or the provincial employment office covering the workplace, under the Department of Employment, Ministry of Labour. Some categories can be filed through the e-Workpermit system. An employer or authorised representative may file, but the employee may still be asked to appear. We can assemble and pre-check the document set; contact our team by phone, LINE or email.

How must foreign supporting documents be translated and certified?

Foreign degrees or experience letters are first certified in the issuing country and by the relevant embassy, then translated into Thai or English as required by the receiving office, and finally legalised by the Legalization Division of the Department of Consular Affairs. Doing these steps out of order is the most common cause of rejection.

Can I handle the application myself?

Yes, the Department of Employment procedure is open to applicants and employers. Delays usually come from outdated forms, company documents older than the office accepts, and translations that do not match the required format. Check the current checklist of the office you will file with before you start.

Practical advice & cautions

Visa and immigration matters: advice and cautions

Before you start

Keep every receipt and acknowledgement
Photograph all filing receipts and stamps; they are key evidence in any later verification.
Check passport validity and blank pages
Many countries set a minimum remaining validity and number of blank pages. Verify before your appointment.
Read the official conditions first
Visa conditions change. Check the deciding authority's latest announcement, then use our service to prepare documents and translations that match those conditions.
Make funds explainable
Large deposits made shortly before filing attract questions. Support them with evidence of income and use statements bearing the bank's original seal.

Common reasons documents get rejected

Translations the destination does not accept
Accepted translator categories differ by country; confirm the required type before ordering.
Ignoring post-approval obligations
Periodic reporting, address notification and work conditions are ongoing duties that affect the next extension.
Believing guaranteed-approval claims
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.
Expired supporting documents
Civil registry extracts, medical certificates and police clearances have limited validity; old copies make the bundle incomplete.

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.

What people search for

Frequently searched topics about visas and immigration

Refusal and reapplication: Read the stated reason first and address the actual cause rather than resubmitting the same file.
Notification of residence for foreign nationals: House owners or occupiers must notify the stay of foreign nationals under Thai immigration law.
Extensions and periodic reporting: Long-stay holders must report at the intervals set by the Immigration Bureau.
Documents required for a visa application: Checklists are set by the embassy or receiving authority; always follow their current published notice.

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.

Related services

What clients usually handle next

One document set often moves through several stages — translation, notarial certification, legalization and finally a visa filing. The links below follow that real sequence.

External authority references

Thai e-Visa Official Portal (กระทรวงการต่างประเทศ) — ช่องทางยื่นวีซ่าเข้าประเทศไทยอย่างเป็นทางการ
สำนักงานตรวจคนเข้าเมือง (Thai Immigration Bureau) — ระเบียบการต่อวีซ่า รายงานตัว 90 วัน และ re-entry permit
สำนักงานคณะกรรมการส่งเสริมการลงทุน (BOI) — LTR Visa และ SMART Visa
LTR Visa – Thailand Board of Investment

Authority requirements change. Verify with the receiving authority before filing, or ask our team by phone, LINE or email.