BOI & Foreign Business Setup Lawyer in Samut Songkhram — Incorporation, FBL, Treaty of Amity, EEC
Setting up a foreign-controlled business in Thailand routes through one of several systems: a Thai limited company with up to 49% foreign ownership (the default under the Foreign Business Act), a BOI-promoted company that can be 100% foreign-owned for promoted activities, a Foreign Business Licence (FBL) for activities outside BOI scope, the US Treaty of Amity (for US persons), or an EEC-zone structure. Each carries different timelines, costs, tax positions, and ongoing reporting. We help foreign investors pick the right path before anyone signs a lease, and we then run the incorporation and post-incorporation compliance.
Scope of BOI and foreign business setup lawyer work in Samut Songkhram
- Pre-incorporation structuring — match the right vehicle to your industry, ownership, and tax goals
- Thai limited company incorporation (with or without foreign minority)
- BOI application — eligibility review, business plan, post-promotion compliance
- Foreign Business Licence (FBL) application for non-BOI activities
- US Treaty of Amity registration for qualifying US-controlled entities
- EEC-zone setup for manufacturing and S-curve industries
- Post-setup: tax registration, work permits, employment compliance, accounting setup
Process
- 1Free structuring consultation — review business model, activities, ownership goals
- 2Choose the right vehicle and draft the constitutional documents
- 3Reserve name and incorporate at the Department of Business Development
- 4Apply for BOI promotion, FBL, or Treaty of Amity registration as applicable
- 5Set up tax registration, VAT, social security, work permits, and bank accounts
Documents to prepare
- •Passport(s) of foreign founder(s)
- •ID and household registration of any Thai co-founder(s)
- •Business plan / activity description (for BOI / FBL applications)
- •Proof of registered office address — lease agreement and landlord consent
- •Proof of paid-up capital (minimum thresholds vary by structure)
About our team in Samut Songkhram
Samut Songkhram (Mae Klong) is Thailand's smallest province, with an economy built on salt farms, coastal fishery and seafood, coconut orchards and coconut sugar, and tourism around the Amphawa floating market and the Maeklong railway market (Talat Rom Hup). We handle orchard land and inheritance cases, family matters, business contracts, labor, and disputes for tourism and homestay operators from our Bangkok branch, travelling to appear at the Samut Songkhram Provincial Court and the Juvenile and Family Court.
Suwanvara Law Firm has practiced since 1986 — 40+ years of experience, bilingual service, and a real grasp of the Mae Klong coastal economy: salt farms, artisanal fishery, coconut orchards, and Amphawa tourism. We have no office in the province itself, but serve Samut Songkhram clients from our nearby Bangkok branch, travelling to meet clients and appear at the local courts, and taking on cases nationwide.
Courts we appear at in Samut Songkhram
- •Samut Songkhram Provincial Court
- •Samut Songkhram Juvenile and Family Court
- •Central Labor Court
Samut Songkhram, Mae Klong, Amphawa, Bang Khonthi, and the nearby coastal area west of Bangkok
Past matters in Samut Songkhram
- Inheritance dispute over coconut-orchard and salt-farm land in Amphawa district
- Contract and employment case for a riverside fish-landing and seafood cold-storage operator on the Mae Klong
Related services in Samut Songkhram
Contact our Samut Songkhram attorneys
We serve clients across Thailand. Initial consultation.
Further reading — related guide
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.
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