A withholding tax certificate (50 bis) — what should you know about issuer-related requirements?

The matter being asked about is “A withholding tax certificate (50 bis)”, so it deals with the case-specific points first and the shared rules afterwards. Before starting, confirm with the receiving body whether it wants an original, a certified copy or a certified translation, then check that names are spelled identically to the passport or ID card on every page, then verify the source document is still within any validity window the recipient applies. What changes the timeline most here is whether the source documents are complete on day one. Check first whether the issuing office of the source document is one the destination recognises. The terms that frame this page are withholding · certificate · know · issuer-related. The specifics here are document type: Wht50, and those decide which translation and certification level applies. If any requirement is still unclear, send a sample image to the receiving body before producing the full set. Attach a document index to the bundle so nothing is lost during review. High-resolution photos of seals and signatures help when the destination asks for re-verification. Public holidays and embassy closures move certification queues more than most people expect. If multiple certified sets are needed, order them all in the first round to avoid re-queuing. 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. Personal income tax returns (PND.90 / PND.91), corporate returns (PND.50 / PND.51), withholding tax certificates under Revenue Code s.50 bis and the VAT certificate (PP.20) are Revenue Code forms filed with and evidenced by the Revenue Department. An officially certified copy must be requested from the relevant Area Revenue Office itself. ILC handles document work only — translation, certification of the translation, notarial signature certification and the legalisation run at the Ministry of Foreign Affairs and embassies. ILC is not a bank, auditor or tax agent, gives no tax or investment advice, and cannot guarantee any authority's decision. 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