Thailand Tightens Work Permit Regulations: BOI Registration Mandatory August 2025

Starting August 1, 2025, all companies promoted by Thailand’s Board of Investment (BOI) must register a new user account. This change affects access to the Single Window system for work permits and visa applications. Both Thai and foreign representatives will need to verify their identities through ThailD and email.

If you plan to work in Thailand with a BOI-promoted company, it’s crucial to understand the new mandatory registration process. This update will change how companies handle work permits and visa applications, making compliance essential.

Understanding BOI Companies

BOI companies are those promoted by Thailand’s Board of Investment for their contributions to economic growth. They receive various advantages, such as expedited visa processing and allowances for foreign ownership.

The Single Window System

The Single Window system is Thailand’s digital platform that simplifies the management of visa and work permit applications. It integrates services from the Board of Investment, Immigration Bureau, and Department of Employment. This platform allows for quick, paperless processing and real-time tracking, which is particularly beneficial for companies employing foreign experts.

Key Changes in Thailand’s Work Permit Process

• New User Account Required: All BOI-promoted companies must create a new account to continue using the system. Existing users cannot access the platform without completing this step.
• Digital Identity Verification: Thai representatives will need to use the ThailD mobile app for identity verification. Foreign representatives must verify via email.
• Access Deadline: Starting August 1, the Single Window system will restrict access unless new registration is completed.
• Risk of Access Loss: Companies that fail to register risk losing access to the system, which could delay visa and work permit applications for both Thai and foreign employees.

Who Needs a Work Permit in Thailand?

Every foreigner intending to work in Thailand must obtain a work permit, regardless of their visa type. This permit legally confirms the foreigner’s job position, occupation, and employer, making it a legal requirement for employment.

How to Obtain a Work Permit

To secure a work permit, follow these steps:

• Job Offer: Obtain a job offer from a Thai-registered company. The employer applies on your behalf through the Ministry of Labour or the BOI Single Window system if eligible.
• Processing Time: Approval typically takes 7–10 working days, provided all documents are in order.
• Validity Period: Work permits are usually valid for up to 2 years, linked to the employment contract and visa status.

Work Permit Application Process

• Obtain a Non-Immigrant Visa: Secure a non-immigrant “B” visa before arriving in Thailand.
• Document Preparation: Gather your passport, medical certificate, degree certificate, employment letter, and photos. The employer must also provide various company documents.
• Submit Application: Apply at the Ministry of Labour or through the Single Window system if associated with a BOI-promoted company.
• Wait for Approval: Standard applicants usually wait about 7 days for approval, while BOI companies may have expedited processing.
• Collect Your Permit: After approval, pick up your work permit in person and keep it on you while working.

Final Thoughts

As Thailand enhances its digital processes for work permits, companies must stay vigilant. The upcoming deadline on August 1 is crucial for ensuring compliance. Whether you are an HR manager at a BOI firm or a foreign employee renewing your permit, it’s essential to act now to avoid delays and complications.