Short Answer
Yes. Thailand’s Board of Investment (BOI) allows an individual promoter to file an investment-promotion application before the intended Thai operating company is incorporated.
But the company does not simply “inherit” the application automatically once it exists. The correct next step depends on how far the BOI process has progressed. The practical distinction is between an application still under review, an approval that has been accepted but for which the promotion certificate has not yet been issued, and a project for which the promotion certificate has already been issued.
Why This Matters
Foreign investors often want to start the BOI process early while the Thai ownership structure, shareholders and incorporation documents are still being prepared.
That can save time, but only if the BOI timetable and the corporate timetable stay aligned. A mismatch can create avoidable questions about the applicant, ownership, capital, project scope and the entity that will ultimately receive the promotion.
For an investor, the issue is therefore not merely whether a promoter can file early. It is how to move from promoter stage to operating-company stage without creating a gap in the approval process.
Typical Scenario
An investor is preparing a new Thai project but does not want to delay the BOI application until incorporation is complete.
An individual associated with the project files first. While BOI reviews the application, the investor incorporates the Thai company that is intended to operate the project.
Management then asks:
“Do we transfer the BOI application to the new company?”
The answer depends on the stage of the application.
Practical Analysis
01Before BOI approval, keep the future company consistent with the filed project.
The application remains the application filed by the individual. The investor should make sure that the developing company structure, capital, shareholding and project details do not drift materially from what BOI is reviewing.
02After approval but before the promotion certificate, incorporation becomes part of implementation.
BOI’s current guidance permits an individual applicant to accept the approval resolution. The Thai company should then be incorporated before the promotion certificate is requested. Where approval was granted to the individual promoter, the original applicant remains relevant to the certificate-issuance process while the newly incorporated company’s registration documents are supplied.
03After the promotion certificate is issued, the analysis changes.
If promotion has already been granted to one legal entity, moving the promoted project to another entity may require BOI’s promoted-project or business-transfer procedure. That is different from completing incorporation while an individual application is still moving toward certificate issuance.
04Avoid using “transfer” as a catch-all description.
Internally calling every change a “transfer” can send the team toward the wrong paperwork. First identify the exact BOI stage; then identify the procedure that applies to that stage.
A further timing point is important. The company should not be incorporated in a vacuum while the BOI application is being negotiated. If BOI has required a particular capital level, ownership profile, project location or business scope, the incorporation team should use those assumptions when preparing the company. Otherwise, the investor can save time by filing early but lose that time again when the company documents have to be changed before certificate issuance.
What We Usually Look At
We normally check the original applicant, current BOI status, whether the approval has been accepted, whether the promotion certificate has been requested or issued, the incorporation status of the intended company, its ownership and capital structure, and whether the project scope has changed.
Common Traps
The most common problems are incorporating a company whose structure no longer matches the BOI application, treating a promoter-to-company transition as though it were an already-promoted project transfer, and waiting until certificate issuance to reconcile ownership or capital differences.
Practical Next Step
Run the BOI and incorporation timetables together. Before passing corporate resolutions or describing the transaction internally as a “transfer,” confirm the exact BOI stage and the documents BOI expects at that stage.
Legal Sources
- Investment Promotion Act B.E. 2520 (1977), as amended.
- Thailand Board of Investment (BOI), Investment Promotion Guide 2025 and current procedures for investment-promotion applications and issuance of promotion certificates.
- BOI Promotion Certificate System, current forms and supporting-document requirements for acceptance of promotion and application for a promotion certificate.
- BOI current procedure for transfer or acceptance of an already promoted business.
General legal information only. Please seek advice on your specific facts. Laws and regulatory practice may change.