Thailand is one of the top destinations for foreigners looking to invest or start a business, whether in tourism, services, real estate, or manufacturing. Thanks to its strategic location in Southeast Asia, skilled labor force, competitive business costs, and high market potential, the country attracts investors worldwide. However, when foreigners open a company in Thailand, they cannot operate as freely as Thai nationals. They must comply with clearly defined legal conditions and restrictions.
This article explains what foreigners must know before opening a company in Thailand, the key conditions and limitations, why having a legal advisor is essential, and how to choose the right law firm to ensure long-term business success.
Key Conditions for Foreigners Opening a Company in Thailand
1. Shareholding Structure
- A Thai limited company must have at least three shareholders.
- If foreigners hold more than 50% of the shares, the company falls under the “foreign business” category according to the Foreign Business Act (FBA), which imposes further restrictions.
- If operating in restricted business categories under the FBA, a Foreign Business License (FBL) or Foreign Business Certificate is required.
2. Minimum Registered Capital
- Foreign business companies must have a minimum registered capital of THB 2 million per business.
- For restricted businesses, the minimum rises to THB 3 million.
- If the company does not fall under the FBA (e.g., majority Thai shareholders), registered capital can start at a standard level.
3. Restricted Business Categories
The Foreign Business Act (1999) prohibits or restricts certain activities, such as:
- Retail and wholesale businesses with low capital requirements
- Professional services like legal and accounting work
- Real estate and agricultural activities
Foreigners must carefully verify whether their intended business falls into restricted categories and plan the company structure accordingly.
4. Work Permits and Visas
- Foreigners working in their own company need a Work Permit and a Non-B Business Visa.
- The company must employ Thai nationals according to legal ratios to support work permit applications.
Restrictions Foreigners Should Be Aware Of
1.Land Ownership – Foreigners generally cannot own land directly in Thailand (with limited exceptions under specific laws). Long-term leases are commonly used in real estate investments.
2.Labor Restrictions – Certain occupations are reserved exclusively for Thai nationals, such as sales, driving, and skilled trades.
3.Complex Approval Processes – Obtaining a Foreign Business License or BOI (Board of Investment) promotion can be time-consuming and subject to strict conditions.
4.Legal Risks – If the company structure is not compliant, such as using nominee shareholders, it may lead to prosecution and revocation of rights.
Why Having a Legal Advisor Is Crucial?
When foreigners open a company in Thailand, they must navigate multiple laws, including business law, labor law, tax law, and immigration law. Having a legal advisor is essential for the following reasons:
1.Accurate Legal Guidance – Prevents unintentional violations, such as entering prohibited business categories or mismanaging shareholder structures.
2. Document Preparation & Review – Ensures contracts, company bylaws, and commercial agreements are properly drafted to reduce future risks.
3.Licenses and Visas – Lawyers can prepare documentation and liaise with authorities to ensure compliance.
4.Dispute Prevention – Legal advisors can handle disputes to protect company interests.
5.Tax and Business Structure Planning – Helps optimize efficiency and reduce tax burdens.
Choosing the Right Law Office
Foreigners opening a company in Thailand should select a law firm with direct experience in handling foreign clients, expertise in business law, labor law, and immigration law.
Wongsakorn Law Office is a trusted choice for both Thais and foreigners. Our team of lawyers and legal consultants specializes in assisting foreigners opening companies in Thailand from business structure planning and company registration to license applications, visa renewals, work permits, and dispute prevention.
Building a Stable Business in Thailand with the Right Legal Support
Foreigners opening a company in Thailand is achievable but requires strict compliance with legal conditions and restrictions. Understanding the law, preparing complete documentation, and having a dedicated legal advisor ensures smooth, safe, and lawful operations.
If you are a foreigner planning to open a company in Thailand or already running a business and wish to reduce legal risks, you can consult the Wongsakorn Law Office. We provide end-to-end guidance to help your business grow securely and sustainably in Thailand.