A personal income tax return (PND.90/91) — what should you know about secrecy-related requirements?

The point raised here is “A personal income tax return (PND.90/91)”, so it deals with the case-specific points first and the shared rules afterwards. The next step is confirming the filing channel and the copy or file format required. If the receiving body confirmed its requirements by email, keep that message with the file. Keep a copy of every source document plus the receipt or docket from each step. When several certification layers are required, start with the slowest one. Leave buffer time in case a translation has to be amended or a source document re-issued. Before starting, check that names are spelled identically to the passport or ID card on every page, then confirm with the receiving body whether it wants an original, a certified copy or a certified translation, then count the number of certified sets needed before work starts, because extra sets restart the certification steps. The deciding factor is the receiving body's requirement, not only the format of the Thai-side document. Check first whether the issuing office of the source document is one the destination recognises. The terms that frame this page are personal · income · return · PND.90/91. The specifics here are document type: Pnd91, and those decide which translation and certification level applies. Customer information held by a financial institution is protected under the Financial Institutions Business Act B.E. 2551 and the Personal Data Protection Act B.E. 2562. A bank therefore releases a statement or balance letter to the account holder or a written attorney only; a translator cannot request it on the customer's behalf. Financial documents are issued by the account-holding institution and tax documents by the Revenue Department or the withholding agent. A translation provider cannot issue, amend or vouch for the figures; its role is to render the text and numbers exactly — letterhead, seal, document number, signature block and dates included. Financial-evidence requirements — minimum balance, how long funds must be held, and the exact letter format — are set by each embassy or authority and change over time, so the current published requirement should be checked before asking the bank to issue anything. Cost and lead time depend on page count, the volume of numeric tables, the target language and the certification steps required, so every file is quoted before work starts. Send scans of the financial or tax paperwork together with the written requirements from the bank, authority or receiving embassy via LINE @NAATI, call +66 80-557-8887 or email ilc@thainotary.co.th.

ปรึกษาฟรี — LINE @NAATI · โทร 080-5578887 · อีเมล ilc@thainotary.co.th