Skip to main content
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
SUWANVARA LAWFIRM
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
Khon Kaen

Taxation & Customs Law in Khon Kaen

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 Khon Kaen — About us

Suwanvara Law Firm is headquartered in Khon Kaen — the heart of Thailand's Northeast. As a local team, we understand the culture, the rhythms of the provincial courts, and the relationships with local officials. We have litigated 1,000+ cases across Khon Kaen Provincial Court, Municipal Court, Region 4 Labor Court, and the Juvenile and Family Court.

We've practiced as Khon Kaen attorneys since 1986. Our chief attorney was born and raised in the province — understanding traditions, local dialects, and Northeastern business networks lets us communicate and mediate effectively with opposing parties.

Courts we appear at

  • Khon Kaen Provincial Court
  • Khon Kaen Municipal Court
  • Region 4 Labor Court
  • Khon Kaen Juvenile and Family Court
  • Khon Kaen Administrative Court
0
km from HQ
1.8M
population
5
courts

Past matters in Khon Kaen

  • Labor dispute for 200 workers in Khon Kaen Industrial Estate
  • Inheritance land case in Mueang Khon Kaen district
  • Counsel to local sugar producer

Covering Khon Kaen, Maha Sarakham, Kalasin, and Roi Et

What we cover in Khon Kaen

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

Contact our Khon Kaen attorneys

We serve clients across Thailand. Initial consultation.

Frequently asked questions — Taxation & Customs Law in Khon Kaen

8 questions answered

Standard 20%; SMEs 0%/15%/20% by profit; BOI promotion can reduce to 0% for up to 13 years.
Services 3%, rent 5%, advertising 2%, dividends 10%, interest 1%; salaries are progressive.
When annual revenue exceeds 1.8 million THB, you must register for 7% VAT within 30 days.
Appeal first to the Tax Appeal Committee within 30 days; further appeals go to the Central Tax Court within another 30 days.
Calculated on CIF value × tariff rate per HS code, plus 7% VAT on the duty-inclusive value.
Fees depend on the matter's nature and complexity. We always provide a clear written quote before starting. Initial consultation is free — call +66 92 254 2045.
No — initial phone, email, or LINE consultations are free, so you can assess your situation before committing.
It depends on the matter type. We provide a clear timeline at the outset and regular progress updates.