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Q1109. Do foreign investors seeking BOI promotion need MFA-legalized financial records?
Answered by the NYC Visa & Translation legalization desk
BOI promotion applications do not carry a universal requirement to legalize all foreign financial records through the Thai MFA. Documentary needs depend on the promoted activity, applicant structure, investment plan, and any additional evidence requested by the BOI. First, obtain the checklist for your activity and application stage. Prepare requested financial statements, funding explanations, shareholder information, and supporting financing documents. Ask the BOI case officer whether foreign records need certified copies, translations, or a specified authentication chain. Arrange legalization only where required for the particular submission. A common pitfall is confusing BOI promotion evidence with separate bank, company-registration, or visa documentation requirements. Verify the current financial-document requirements with the BOI before filing.
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Related questions
- Q1001. How do I book an appointment for document legalization at the Department of Consular Affairs in Chaeng Watthana?
- Q1002. What is the standard processing turnaround time for normal and urgent MFA document legalizations in Thailand?
- Q1004. What is the official format and wording required for a Power of Attorney (POA) for MFA document legalization?
- Q1005. What are the exact government statutory fees for standard and express same-day MFA document legalizations?
- Q1006. What are the specific eligibility requirements and document limits for requesting 1-day express MFA legalization?
- Q1007. Where is the Division of Nationality and Legalization located within the Department of Consular Affairs building?
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Convention enters into force for Thailand 28 Feb 2027
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The MFA only accepts properly certified translations
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The MFA only accepts official-issue documents
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Official sources — legalization, apostille, notary
The information on this page follows the official sources below. Always check the latest version before you file.
- Department of Consular Affairs — document legalisation— Ministry of Foreign Affairs
- Legalization e-Service appointment system— Department of Consular Affairs
- HCCH — Apostille Convention (5 October 1961) full text & status table— Hague Conference on Private International Law
- Lawyers Council of Thailand — Notarial Services Attorneys— Lawyers Council of Thailand
- Department of Provincial Administration — civil & family registration— Department of Provincial Administration
- Royal Thai Government Gazette— Royal Thai Government Gazette
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