Best Legal & Finance in Ploenchit, Bangkok

Legal & Finance in Ploenchit, Bangkok is an embassy and office district, which suits firms that handle immigration, tax and corporate paperwork.

Listed at the time of writing (October 2026): Baan Thai Immigration Solutions, FRANK Legal & Tax, Itthigorn Attorney At Law and FOUND OFFICE.

Getting there: BTS Ploen Chit, on Phloen Chit Road, between Chit Lom and Nana.

Before you choose: For a visa or permit question, ask the firm how it handles your case and what it needs from your employer. Our work permit guide lists the usual steps. Check the exact building, since Wireless Road and Lang Suan are close but not the same address. Ask the firm for a checklist of documents and the processing time in writing. For a visa matter, check which office handles the filing, as some tasks sit with the employer. Keep copies of every document you hand over, and ask for receipts for any government fee that the firm pays on your behalf.

Also see: Legal & Finance in Nana, Legal & Finance in Pratunam, work permits and everything in Ploenchit.

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