
Smart Legal Solutions
Experts assisting clients in conducting their businesses and protecting their rights and investments in Thailand across a wide range of legal matters.
Pricing on request
Corporate income tax filings, BOI tax incentives, international tax compliance, and tax treaty work for companies.
1 firm on Justenda.

Experts assisting clients in conducting their businesses and protecting their rights and investments in Thailand across a wide range of legal matters.
Pricing on request

Experts assisting clients in conducting their businesses and protecting their rights and investments in Thailand across a wide range of legal matters.
Pricing on request
Every Thai company files a half-year estimate (PND 51) and an annual return (PND 50) with the Revenue Department. The current corporate tax rate is 20% on net profit, with reductions for SMEs and BOI-promoted activities. Getting the return wrong triggers reassessment and surcharges that usually cost more than getting advice upfront would have.
Specialist corporate tax support matters when your company has foreign income, BOI certificates with separate-accounts requirements, or a treaty benefit to claim. Standard PND 50 filings can come from an accounting firm, but BOI tax incentive work and international restructuring usually need a specialist.
For personal tax and non-income-tax matters like VAT or withholding, see tax consulting. For company-level audits that accompany the return, audit services handle the annual review cycle.