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SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
SUWANVARA LAWFIRM
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
Rayong

Foreign Investment Law in Rayong

International investment counsel

Services for foreign investors entering Thailand — covering company setup, BOI privileges, work permits, and visas.

Foreign Investment Law in Rayong — About us

Rayong is the heart of the EEC and Thailand's largest petrochemical and automotive base (Map Ta Phut, Amata City, Eastern Seaboard). Matters here center on factories and investment — labor and termination, import-export customs, factory environmental issues, BOI, and commercial contracts.

We serve factories and operators across the EEC industrial estates with a bilingual Thai-English-Chinese team specializing in labor, customs, and factory-environmental matters.

Courts we appear at

  • •Rayong Provincial Court
  • •Region 2 Labor Court
  • •Rayong Juvenile and Family Court
600
km from HQ
0.8M
population
3
courts

Rayong, Chonburi, and Chanthaburi

What we cover in Rayong

  • Foreign company incorporation in Thailand
  • BOI promotion applications
  • Work permits and visas
  • Foreign Business Act compliance
  • Investment in restricted businesses

Further reading — related guide

Investment
The Complete Guide to Foreign Investment in Thailand (2026)

Everything foreign investors need to know about doing business in Thailand — entity types, BOI, FBA, work permits, taxes, and pitfalls. 4,000+ words from a 39-year Thai law firm.

22 min read
Read the guide

Foreign Investment Law across Thailand — full overview

Frequently asked questions — Foreign Investment Law in Rayong

8 questions answered

Up to 13 years corporate tax exemption, machinery/raw-material duty reduction, 100% ownership, land rights, work permits.
Online filing; BOI review takes 40 working days for investments up to THB 200 million, 60 for up to THB 2,000 million, and 90 above that, counted from when the information is complete.
US-Thai Treaty of Amity, IEAT industrial estates, businesses outside FBA restricted lists, or case-by-case licensing.
Experts earning 100K/month, 20M-THB investors, tech/startup executives — with family, valid 4 years.
EEC is the Eastern Economic Corridor — extra benefits: 99-year land lease, 17% tax for experts. Stackable with BOI.
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.
Yes — 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.
Lawyer-client handshake symbolizing trust at Suwanvara Law Firm

Ready to hear your story

Get an initial consultation with one of our experienced attorneys.

Book a ConsultationCall +66 92 254 2045LINE