Important Note
A NON-B visa alone does not permit employment. A Work Permit issued by the Department of Employment is required before commencing work
The primary pathway for foreign professionals seeking employment in Thailand. Issued to foreigners employed by Thai-registered companies.
NON-B Employment Visa
Visa Validity
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Initial Visa
90 days (single entry)
Extended Visa
1 year (multiple re-entry possible)
Applicants must not work in Thailand before receiving their Work Permit
Valid employment contract with a Thai-registered company
Company must meet Thai '4:1 ratio' labor requirements (4 Thai employees per 1 foreign employee)
Company must have paid-up capital of at least THB 2 million per foreign employee
Company must be registered for VAT (PP.20) and paying taxes on a monthly basis
If the company's authorized signatory is a foreign national, they must also hold a valid work permit
Strict overstay penalties; applicants should monitor visa expiration dates closely
Eligibility Requirements
Required Documents
From the Applicant
Passport (valid at least 6 months)
Completed visa application form
Passport photos
Employment contract
Educational certificates (degree relevant to position)
Professional license (if required)
CV / Resume
From the Company
Company affidavit (issued within 6 months)
Company registration documents
List of shareholders
VAT registration (PP.20)
Financial statements
Corporate income tax filings (PND.50)
Withholding tax filings (PND.1)
Application Process
Prepare Documents
Gather all required documents from applicant and company
Submit Application
Submit visa application at Thai Embassy or Consulate
Receive Visa
Obtain the Non-Immigrant 'B' Visa
Enter Thailand
Enter Thailand and apply for Work Permit
Extend Visa
Extend visa to one year with continued employment
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90-day address reporting
Social Security contributions
Proper re-entry permit before travel
Warning: Failure to comply may result in visa cancellation, fines, or blacklisting.
Foreign employees and companies must maintain the following compliance obligations:
Tax compliance (personal and corporate)
Valid work permit conditions
Ongoing employment verification
Key Compliance Requirements
Common Challenges
Capital Structure
Company capital not meeting legal thresholds
Tax Filings
Incomplete or delayed tax filings
Professional Insight: Professional legal structuring significantly reduces rejection risk. Our team can assess your company's eligibility and identify potential issues before application.
Job Classification
Incorrect job title under restricted occupations
Position Mismatch
Mismatch between work permit and visa position