What withholding tax rates apply?

Services 3%, rent 5%, advertising 2%, dividends 10%, interest 1%; salaries are progressive.

When must I register for VAT?

When annual revenue exceeds 1.8 million THB, you must register for 7% VAT within 30 days.

Where do tax disputes go on appeal?

Appeal first to the Tax Appeal Committee within 30 days; further appeals go to the Central Tax Court within another 30 days.

How are import duties calculated?

Calculated on CIF value × tariff rate per HS code, plus 7% VAT on the duty-inclusive value.

Ubon Ratchathani

Taxation & Customs Law in Ubon Ratchathani

Tax and customs counsel — domestic and cross-border

Tax planning, filings, and litigation — domestic and international — including customs disputes and import-export matters.

Taxation & Customs Law in Ubon Ratchathani — About us

Ubon Ratchathani is the hub of the lower Northeast and a trade link to Laos and Cambodia via the Chong Mek and Chong Sa-Ngam checkpoints. We litigate the full range of matters — criminal, civil, labor, land, family — plus customs and border-trade cases.

As an Isan-based team, we understand the local context and court mechanics across the lower Northeast, offering Thai-English-Chinese service for clients and investors.

Courts we appear at

•Ubon Ratchathani Provincial Court
•Ubon Ratchathani Municipal Court
•Ubon Ratchathani Juvenile and Family Court

320

km from HQ

1.9M

population

courts

Ubon Ratchathani, Sisaket, Yasothon, and Amnat Charoen

What we cover in Ubon Ratchathani

Corporate and personal tax planning
Tax Court litigation
Revenue Department audits
Customs and excise tax
International tax treaties

Contact our Ubon Ratchathani attorneys

We serve clients across Thailand. Initial consultation.

Contact +66 92 254 2045

Frequently asked questions — Taxation & Customs Law in Ubon Ratchathani

8 questions answered

Standard 20%; SMEs 0%/15%/20% by profit; BOI promotion can reduce to 0% for up to 13 years.