Legal & Finance in Ekkamai, Bangkok

Legal & Finance in Ekkamai, Bangkok lists three accounting and advisory firms along Sukhumvit Soi 63, a stop from Thonglor.

At the time of writing (October 2026): Siam International Accounting Management Ltd., Ascend Advisors Co.,Ltd and uktaxadvisor.com. The last has a name that points to tax advice for UK clients.

Getting there: BTS Ekkamai.

Before you choose: Ask each firm which tax cases it handles, such as expat income, company returns or VAT. Our guides on VAT and annual compliance explain the usual deadlines, which you can check against the firm's answers. Ask for a sample of the work, such as a tax computation or a monthly report. Ask whether the firm files returns on your behalf and how it tells you about a missed deadline. Put the answers in an email so you have a record. Keep every reply.

Also see: Legal & Finance in Phrom Phong, Legal & Finance in Nana, VAT registration and the annual compliance calendar.

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