BOI Approval Is Not the End: Post-Approval Compliance in Thailand

Securing promotion from the Thailand Board of Investment (BOI) under the Investment Promotion Act B.E. 2520 (1977) is a significant milestone for any foreign investor in Thailand. It unlocks valuable incentives, including tax holidays, import duty exemptions, and the possibility of majority or 100% foreign ownership notwithstanding restrictions under the Foreign Business Act B.E. 2542 (1999)(FBA). However, BOI approval is not the conclusion of the process. It marks the beginning of a new phase of ongoing legal and regulatory compliance. Failure to adhere to post-approval obligations may result in the suspension or revocation of privileges.

What are the post-approval obligations for the BOI promoted company?

In general, below are the post-approval compliances

1. Acceptance of Promotion and Project Implementation

Following approval, the promoted company must formally accept the BOI promotion within the prescribed timeframe. Thereafter, the investor is required to implement the project in accordance with the conditions set out in the promotion certificate. This includes meeting minimum capital investment thresholds, adhering to project timelines, and ensuring that the scope of business activities remains consistent with what was approved.

2. Corporate and Regulatory Compliance

Even with BOI promotion, the company must comply with general Thai laws governing corporate operations. This includes maintaining proper corporate records, filing financial statements, and complying with requirements under the Thai Civil and Commercial Code. Where applicable, the company must also ensure alignment with sector-specific regulations, as BOI promotion does not override other regulatory regimes (for example, licensing requirements in regulated industries).

3. Reporting Obligations to the BOI

Promoted companies are subject to ongoing reporting requirements. These typically include:

• Progress reports on project implementation
• Operational reports following commencement of business
• Financial disclosures demonstrating compliance with investment commitments

The BOI uses these reports to monitor whether the company continues to meet the conditions of promotion. Inaccurate or delayed reporting may trigger scrutiny or penalties.

4. Utilization of BOI Privileges

BOI incentives must be exercised strictly in accordance with the conditions imposed. For example:

• Tax incentives, such as corporate income tax exemptions, are subject to specific timelines and qualifying criteria
• Import duty exemptions apply only to approved machinery or raw materials
• Foreign ownership privileges must be consistent with the approved business scope

Misuse or misinterpretation of these privileges may result in clawback of benefits or additional liabilities.

5. Employment and Work Permit Compliance

Many BOI-promoted projects involve the employment of foreign experts. While the BOI facilitates visa and work permit processes, the company must still ensure compliance with Thai labor laws, including maintaining appropriate employee ratios (where required), minimum wage standards, and social security obligations.

6. Amendments and Changes to the Promoted Project

Any material changes to the promoted project, such as alterations in business activities, shareholding structure, investment value, or project location, must be approved by the BOI in advance. Unauthorized deviations from the approved project may jeopardize the company’s promotional status.

7. Monitoring and Inspections

The BOI retains the authority to conduct inspections and audits of promoted companies. These may include site visits and document reviews to verify compliance with the terms of promotion. Companies should maintain clear and accurate records to facilitate such reviews.

What are the consequences of non-compliance?

Non-compliance with BOI conditions can have serious consequences, including:

• Suspension or withdrawal of BOI privileges
• Repayment of previously granted tax benefits
• Administrative penalties or additional regulatory action

Accordingly, companies must treat post-approval compliance as an ongoing legal obligation, rather than a formality.

Conclusion

While obtaining BOI promotion is a major achievement, it is only the first step in a longer regulatory journey. Investors must remain vigilant in complying with both BOI-specific conditions and broader Thai legal requirements. A proactive compliance strategy not only protects valuable incentives, but also ensures the long-term success and sustainability of the investment in Thailand.

How We Can Help

At Skyinterlegal, we provide comprehensive post-approval support to ensure that your business remains fully compliant with BOI requirements and Thai law. We assist with regulatory reporting, corporate governance, amendments to promoted projects, and ongoing legal advisory to help you maximize your BOI benefits while minimizing risk.

Why Choose Us

With extensive experience advising foreign investors in Thailand, we offer practical, business-oriented legal solutions tailored to your specific project. Our deep understanding of BOI procedures and regulatory expectations allows us to anticipate compliance issues and provide clear, strategic guidance at every stage of your investment.

Contact Us

If you require assistance with BOI compliance or have questions about your obligations following approval, please feel free to reach out to us. 

We are ready to support you in ensuring that your investment in Thailand remains compliant, efficient, and successful.