About WACC

WACC Service Limited is a professional accounting firm serving SMEs and business owners throughout Thailand. We were founded by a team of Certified Public Accountants (CPAs) and licensed Tax Advisors (TAs) with extensive experience in Thai accounting and tax practices.

Our headquarters is in Phuket, but our services reach clients nationwide — 100% online through digital workflows and LINE OA. No travel, no paper documents, no geographic limits. Our mission is to provide high-quality, affordable accounting and tax services to SMEs, freelancers, and individuals anywhere in Thailand.

From monthly bookkeeping to annual tax filing, tax planning, and company registration — we handle it all so you can focus on growing your business.