Required Documents

Which documents do I need for Thai company registration?

A standard file for Thai company registration contains proof of identity for every person involved, the underlying record or instrument the matter concerns, any authority to act such as a power of attorney where a representative signs, and supporting evidence the receiving authority specifically lists. Copies must be fully legible, show seals and issue dates, and match your identity documents letter for letter. Send scans before collecting anything else — we will confirm the exact list for your destination so you do not gather documents that are never used. This is general guidance for 2026 and not case-specific legal advice; agency rules, fees and processing windows change, so confirm the current notice with the receiving authority before you file. Send scans to our team via LINE @nycli or email for a case-specific review.