BOI Updates Progress Report Filing Timeline: Quarterly Reports Due Within 30 Days After Quarter-End
The Thailand Board of Investment (BOI) has changed the filing timeline for progress reports of promoted projects. Under Announcement No. Por. 8/2569, effective 20 May 2026, BOI-promoted companies must now submit progress reports every quarter through the e-Monitoring system.
The new rule replaces the earlier reporting cycle under Por. 5/2569. In simple terms, the reporting deadline is now 30 days after the end of each quarter.
Summary Table
Reporting Period | Filing Deadline |
January – March | 30 April |
April – June | 30 July |
July – September | 30 October |
October – December | 30 January of the following year |
What Has Changed
Previously, BOI-promoted projects had to submit progress reports within 60 days after the end of the reporting period. The BOI has now shortened the timeline and requires quarterly reporting through the e-Monitoring system within 30 days after the end of each quarter.
If a project is promoted during a quarter, the first report should be submitted in the next reporting cycle.
The old reporting condition requiring submission in February and July is no longer the main rule. The quarterly e-Monitoring system now applies instead.
Why This Matters
This update is important because BOI-promoted companies must keep their project progress reports up to date. Missing a deadline may create compliance issues and may affect the privileges under the promotion certificate.
In addition, companies should note that if a promoted project fails to submit its progress report for two consecutive reporting periods without a valid reason, the BOI may consider the project to have ceased implementation and may initiate a review of the project’s promotion status, including the possible cancellation of BOI promotional privileges in accordance with the applicable BOI regulations.
Recommended Action
BOI-promoted companies should review their current certificate conditions, confirm whether they are still relying on the former February/July reporting cycle, and switch immediately to the new quarterly system. They should also verify internal reporting ownership and ensure that the e-Monitoring submission process is tested well before each deadline.
Link to BOI Office Announcement : HERE
