BOI & Foreign Business Setup Lawyer in Nakhon Sawan — 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 Nakhon Sawan
- 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 Nakhon Sawan
Coverage for Nakhon Sawan — the gateway to the North, where the Ping and Nan rivers converge to form the Chao Phraya. It is a rice-trading, agro-industrial, and logistics hub with a strong ethnic-Chinese commercial community. Suwanvara Law Firm advises on land, business contracts, labor, inheritance, and family matters here, served from our Bangkok branch nearby, with our team travelling regularly to appear at the Nakhon Sawan Provincial Court.
We have litigated for the business sector for over 40 years and understand Nakhon Sawan's rice economy — mills, cassava yards, and river-and-road logistics — as well as the family-business structures of its Thai-Chinese entrepreneurs. Our team works in Thai, English, and Chinese, is served from our nearby Bangkok branch, and travels to appear at the Nakhon Sawan Provincial Court and courts nationwide as scheduled.
Courts we appear at in Nakhon Sawan
- •Nakhon Sawan Provincial Court
- •Nakhon Sawan Municipal Court
- •Nakhon Sawan Juvenile and Family Court
Covering Nakhon Sawan province and nearby areas including Uthai Thani, Chai Nat, Phichit, Kamphaeng Phet, and Lopburi
Past matters in Nakhon Sawan
- Paddy-rice purchase contract and damages dispute between a mill and a trader in Mueang Nakhon Sawan district
- Inheritance and agricultural-land division for a multi-generation Thai-Chinese family business
Contact our Nakhon Sawan 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.
22 min readFrequently asked questions — BOI and foreign business setup lawyer in Nakhon Sawan
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