A withholding-tax certificate, form 50 bis — what should you know about notary-related requirements?

This question is specifically about “A withholding-tax certificate, form 50 bis”, so it flags what usually causes documents like this to be rejected before summarising the general practice. The next step is confirming the filing channel and the copy or file format required. High-resolution photos of seals and signatures help when the destination asks for re-verification. If the receiving body confirmed its requirements by email, keep that message with the file. Documents with a short validity window should be produced as close to the filing date as possible. With a fixed filing date, count backwards from it and book each certification step in reverse. Before starting, keep a digital copy of every page, including seals and signatures, then make sure document numbers, issue dates and issuing-office names match across the set, then ask in advance which category of certified translator the destination accepts. What sets this case apart is the number of certified sets and the window in which they must be used. The deciding factor is the receiving body's requirement, not only the format of the Thai-side document. The terms that frame this page are withholding-tax · certificate, · form · know. The specifics here are document type: Tax50, and those decide which translation and certification level applies. Thailand has no common-law notary public. Certification of signatures, true copies or affidavits for overseas use is performed by a Notarial Services Attorney registered under the rules of the Lawyers Council of Thailand. In labour files the documents most often signature-certified are powers of attorney, self-declarations and statements filed with foreign authorities. A Thai labour document intended for use abroad is normally translated into the target language, then submitted for certification of the translation to the Legalisation Division, Department of Consular Affairs, Ministry of Foreign Affairs, and afterwards to the embassy or consulate of the destination country where that country requires it. Thailand is not a party to the Hague Convention abolishing the requirement of legalisation for foreign public documents, so no Apostille is issued for Thai documents. ILC handles documents only: translation, certified translation, coordinating a notarial services attorney and running certification at the Department of Consular Affairs and embassies. It is not a law firm, does not represent employees or employers in labour disputes, does not lodge Social Security Office benefit claims on an insured person's behalf, and guarantees no decision by any authority, fund or employer. Cost and lead time depend on page count, target language, how many certified sets are needed and the steps the receiving authority requires, so every file is quoted before work starts. Send scans of every page together with the written requirements from the employer, fund, skills assessing authority or receiving body 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