Skip to main content
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
SUWANVARA LAWFIRM
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
Samut Prakan

Foreign Investment Law in Samut Prakan

International investment counsel

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

Foreign Investment Law in Samut Prakan — About us

Samut Prakan is the industrial base of greater Bangkok, home to the Bangpoo and Bang Phli estates near Suvarnabhumi airport and the port. Matters center on factories — labor and termination, environmental and safety, customs, and logistics.

We act for factories and operators across the Bangkok-Samut Prakan estates with a bilingual team specializing in labor cases and factory compliance.

Courts we appear at

  • •Samut Prakan Provincial Court
  • •Samut Prakan Juvenile and Family Court
470
km from HQ
1.4M
population
2
courts

Samut Prakan, Bangkok, and Chachoengsao

What we cover in Samut Prakan

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

Contact our Samut Prakan attorneys

We serve clients across Thailand. Initial consultation.

ContactWhatsApp+66 92 254 2045

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

Frequently asked questions — Foreign Investment Law in Samut Prakan

8 questions answered

Up to 13 years corporate tax exemption, machinery/raw-material duty reduction, 100% ownership, land rights, work permits.
Online filing; review takes 40-60 days for small projects, 90-120 days for larger ones.
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.
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.