Changing employer or position on a work permit — what should you know about tax and social security registration?

The case under review is “Changing employer or position on a work permit”, so it separates what is specific to this file from the standard certification chain. Once the set is complete, check it line by line against the destination's own checklist before filing. If the receiving body confirmed its requirements by email, keep that message with the file. Attach a document index to the bundle so nothing is lost during review. If multiple certified sets are needed, order them all in the first round to avoid re-queuing. Leave buffer time in case a translation has to be amended or a source document re-issued. Before starting, verify the source document is still within any validity window the recipient applies, then count the number of certified sets needed before work starts, because extra sets restart the certification steps, then confirm with the receiving body whether it wants an original, a certified copy or a certified translation. 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 Changing · employer · position · work. After incorporation the company obtains a tax ID and files corporate income tax with the Revenue Department, registers for VAT once turnover reaches the threshold set in the Revenue Code, and registers as an employer with employee coverage under the Social Security Act B.E. 2533 (1990). Companies are registered with the Department of Business Development (DBD), Ministry of Commerce: a private limited company is formed under the Civil and Commercial Code and a public limited company under the Public Limited Companies Act B.E. 2535 (1992), with a memorandum of association, articles and a shareholder list among the incorporation papers. ILC handles the document side only — certified translation, notarial signature certification and legalisation runs at the Department of Consular Affairs or an embassy. ILC is not the deciding authority and cannot guarantee an approval. Cost and lead time depend on page count, language pair and the certification steps the receiving authority requires, so every file is quoted before work starts. Send the checklist you were given, the applicant's nationality and the office you will file with via LINE @Thainotary, call +66 094-895-8999 or email contact@thainotary.co.th.

ปรึกษาฟรี — LINE @Thainotary · โทร 094-8958999 · อีเมล contact@thainotary.co.th