How to Hire Foreign Employees in Thailand Legally: A Step‑by‑Step Guide | foreign employee Thailand
- gentlelawlawfirm
- Jul 13
- 2 min read

Introduction
Hiring international talent can give your Thailand‑based company a competitive edge—if done correctly. Let GENTLE LAW IBL guide you through the step‑by‑step process to hire foreign employees in Thailand, ensuring full legal compliance and avoiding immigration or labor penalties.
What Documents Do Foreign Employees Need?
(foreign employee Thailand)
Valid Non‑Immigrant B visa
Valid work permit from the Ministry of Labour
Note: Interns, volunteers, and consultants—paid or unpaid—are considered “working” under Thai law and must comply accordingly.
Step‑by‑Step Hiring Process
Step 1 – Ensure Your Company Meets Requirements
Legally registered in Thailand
Registered capital: ≥ 2 million THB per foreigner (or 1 million with Thai spouse)
Employ at least four full‑time Thai staff per foreigner (unless BOI‑promoted)
Step 2 – Obtain a Non‑Immigrant B Visa
Apply at a Thai embassy/consulate
Submit invitation letter, company documents, and job contract
Visa valid for 90 days (single entry); converting in-country is possible but risky
Step 3 – Apply for Work Permit
Employer submits company affidavit, shareholder list, VAT, payroll and SSO records
Employee submits passport, visa, qualifications, CV, photos
Processing time: ~7 working days (non‑BOI); 1‑3 days (BOI)
foreign employee Thailand process clear and compliant
Step 4 – Extend Visa to Match Permit
After approval: apply for 1‑year extension
Permits and visas void if employment ends
Employer and Employee Obligations
Work only in designated role and location
No additional jobs or part‑time work
Job changes require a new permit and visa
Permit cancellation upon employment termination
Penalties for Illegal Hiring
Violation | Employer Penalty | Foreigner Penalty |
No work permit | Fine ≤ 100,000 THB | Fine ≤ 100,000 THB + deportation |
Working beyond permit’s scope | Same | Same |
Using tourist/visa‑exempt entry | Criminal charges | Same |
Presence after visa expires | — | Fine, blacklisting, deportation |
Common Employer Mistakes
Confusing visas and work permits
Hiring while on tourist or visa‑exemption status
Not maintaining the 4:1 Thai‑to‑foreigner ratio
Failing to renew visa and permit simultaneously
Letting foreigners work outside their permit scope
How GENTLE LAW IBL Can Help
Full Non‑B visa and work‑permit handling
Assistance with BOI‑promoted exemptions
Compliance with 4:1 rule and capital thresholds
Legal risk audits and timeline management
Conclusion
Yes—you can legally hire foreign employees in Thailand, but only by following the structured process above. With GENTLE LAW IBL, you gain one‑stop support from visa to compliance—no shortcuts, no surprises.
📩 Ready to hire international talent the right way? Contact GENTLE LAW IBL today.
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