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    Immigration News

    Thai Work Permit Timeline: How Long Does It Take?

    Thai work permit issuance under the Foreign Working Act B.E. 2551 (2008) typically takes 7-14 working days at the Department of Employment, but the full timeline including Non-B visa and onboarding spans 4-8 weeks.

    6/15/20265 min read read
    work permit
    WP.3
    Foreign Working Act
    Non-B

    TL;DR

    A standard Thai work permit (WP.3 application) issuance under the Foreign Working Act B.E. 2551 (2008) typically takes 7-14 working days at the Department of Employment. The end-to-end timeline including Non-B visa application abroad, in-country conversion, and onboarding spans 4-8 weeks. BOI-promoted companies access a fast-track (3-day issuance) via the BOI One-Stop Service.

    Standard Timeline

    StageTimeActivity
    1. Pre-employment due diligence1-2 weeksEmployer capital + Thai-employee ratio check
    2. Non-B visa at Thai embassy abroad5-10 working daysVisa endorsement
    3. Arrival in ThailandDay 090-day Non-B entry stamp
    4. WP.3 work permit application7-14 working daysDepartment of Employment
    5. Tax + Social Security registration1-3 daysRevenue Department + SSO
    6. 1-year visa extension1-3 daysImmigration Bureau

    BOI Fast Track

    • Eligibility: BOI-promoted company.
    • One-Stop Service at Chamchuri Square (Bangkok).
    • 3-day work permit + visa endorsement.
    • Annual renewal in single trip.

    Common Delays

    • Employer not meeting THB 2 million paid-up capital per foreign employee.
    • 4 Thai employees per foreign employee ratio not met.
    • Wrong visa category at entry (e.g., visa-exempt) blocks in-country WP.3.
    • Missing documents (employer-side: certificate of company; foreigner-side: degree certificate + CV).

    Common Mistakes

    • Starting work before WP.3 issuance — Foreign Working Act violation.
    • Wrong job-title mapping — restricted-occupation conflict.
    • Missing the 30-day notification window for job-change.

    FAQs

    1. Can I work on a Tourist Visa?

    No — work permit requires Non-Immigrant category. Working on Tourist Visa is a Foreign Working Act violation.

    2. What is the SMART Visa fast track?

    SMART Visa for qualified specialists / executives / investors avoids the standard WP.3 process and allows 4-year stay.

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