Thailand Tightens Work Permit Rules: New BOI Registration Effective August 1, 2025
Starting August 1, 2025, companies in Thailand that are promoted by the Board of Investment (BOI) will face a new requirement: all users must register a new account to access the Single Window (SW) system for work permit and visa processing.
This change introduces additional digital identity checks for both Thai and foreign representatives, making it crucial for businesses and expats to prepare early.
Why This Change Matters
The Single Window system has long been a lifeline for BOI-promoted companies employing foreign experts. By integrating the BOI, the Immigration Bureau, and the Department of Employment, it has simplified what was once a lengthy, paper-heavy process.
Now, with new account registration and digital verification rules, failure to comply could mean delays in work permit and visa approvals—something no company or expat wants to face.
What’s New in the Work Permit Process?
- Fresh Registration Required
- Even if your company already has an account, you’ll need to re-register under the updated system.
- Identity Verification
- Thai representatives: Must authenticate via the ThailD mobile app.
- Foreign representatives: Verification will be done via email.
- Strict Deadline
- From August 1, 2025, only users with new accounts will be able to log in. Access will be restricted otherwise.
- Risk of Delays
- Companies that fail to complete registration risk losing access, which could delay visa and work permit processing for both Thai and foreign staff.
Thailand Work Permit 101: A Quick Guide for 2025
Who Needs a Work Permit?
Every foreigner working in Thailand, regardless of visa type, must hold a work permit. It specifies your role, employer, and legal right to work in the Kingdom.
Standard Application Steps
- Secure a Non-Immigrant “B” Visa before arriving in Thailand.
- Prepare required documents: passport, medical certificate, educational degree, job offer letter, and photos.
- Employers must also provide company registrations, shareholder details, VAT records, and more.
- Submit your application to the Ministry of Labour or, if eligible, through the BOI Single Window.
- Processing time: Usually 7–10 business days, faster for BOI companies.
- Collect your permit in person and carry it at all times while working.
Validity
Work permits are typically valid for up to two years, depending on visa status and employment contracts.
Benefits for BOI-Promoted Companies
- Faster approvals through the Single Window system.
- Simplified renewals with real-time tracking.
- Business perks such as tax breaks, land ownership allowances, and relaxed foreign ownership rules.
What Companies and Expats Should Do Now
BOI Companies: Register under the new system before August 1, 2025.
Thai Representatives: Download and verify your identity on the ThailD app.
Foreign Staff: Coordinate with HR to complete email-based verification well ahead of renewals.
HR/Legal Teams: Test the updated system, update workflows, and ensure all required documents are ready.
Final Takeaway
Thailand is modernizing its work permit process with tighter digital controls, but the transition could cause hiccups for unprepared businesses.
If you’re a foreign professional, stay proactive and check with your employer. If you’re an HR manager or BOI-company executive, treat the new registration as a top priority.
Missing the August 1, 2025 deadline could mean unnecessary delays, so act early to stay compliant and keep operations running smoothly.
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