Corporate & Commercial Law | PS LEGAL ADVISORY CO., LTD.
Thailand continues to attract international entrepreneurs and investors seeking opportunities in Southeast Asia. With its strategic location, established infrastructure, and diverse business environment, Thailand can provide significant opportunities for foreign businesses.
However, establishing a company as a foreign investor involves important legal considerations, particularly regarding company structure, foreign ownership, permitted business activities, licensing, and regulatory compliance.
This guide provides an overview of the key issues foreign investors should consider when establishing a business in Thailand.
1. Choosing the Appropriate Business Structure
One of the first decisions when establishing a business in Thailand is selecting an appropriate legal structure.
For many foreign investors, a Thai private limited company is a commonly considered structure because it provides a separate legal entity and can accommodate different ownership and management arrangements.
However, the appropriate structure depends on several factors, including:
- Nature of the proposed business
- Ownership structure
- Investment objectives
- Number and nationality of shareholders
- Regulatory requirements
- Tax and operational considerations
- Future expansion plans
Before registering a company, investors should carefully assess whether the proposed structure is suitable for both their immediate operations and long-term business objectives.
2. Understanding Foreign Ownership Restrictions
Foreign ownership is an important consideration when establishing a company in Thailand.
Certain business activities may be restricted for foreign individuals or foreign-owned companies under Thailand’s applicable foreign business laws. Depending on the ownership structure and nature of the proposed activities, additional permission or licensing may therefore be required.
Foreign investors should determine whether their proposed business activities are subject to restrictions before completing the company structure.
Depending on the circumstances, potential options may include obtaining a Foreign Business License (FBL), applying for investment promotion through the Board of Investment (BOI), or considering applicable treaty protections.
3. Foreign Business License (FBL)
A foreign-owned company intending to conduct certain restricted business activities in Thailand may need to obtain a Foreign Business License before commencing those activities.
The application process generally requires consideration of the proposed business activities, corporate structure, investment, and other regulatory requirements.
Whether an FBL is required should be assessed on a case-by-case basis. Investors should avoid assuming that company registration alone automatically authorises the company to conduct every type of business activity.
4. Board of Investment (BOI) Promotion
Thailand’s Board of Investment (BOI) provides investment promotion for qualifying businesses operating in eligible industries and activities.
Depending on the project and applicable promotion conditions, BOI-promoted businesses may receive certain privileges and facilitation measures.
However, BOI promotion is not automatic. The proposed investment must satisfy the relevant eligibility criteria, application requirements, and conditions applicable to the promoted activity.
Foreign investors considering BOI promotion should evaluate eligibility during the early stages of business planning rather than after the company has already been fully structured.
5. US–Thailand Treaty of Amity
American investors may have an additional option under the US–Thailand Treaty of Amity.
Subject to eligibility requirements and restrictions, qualifying American individuals and companies may receive certain protections and ownership privileges when conducting permitted business activities in Thailand.
The Treaty does not apply to every business activity, so investors should assess both their ownership structure and proposed scope of business before relying on Treaty protection.
6. Company Registration and Corporate Documentation
Once an appropriate structure has been determined, the company registration process can begin.
This generally involves preparing the required corporate information and documentation, establishing the ownership and management structure, and completing the relevant registration procedures.
Corporate documentation should accurately reflect the intended operation of the business, particularly where there are multiple shareholders, foreign investors, or specific arrangements regarding management and decision-making.
Where appropriate, businesses should also consider preparing a shareholders’ agreement to establish clear rights, responsibilities, management arrangements, transfer restrictions, and procedures for resolving potential shareholder disputes.
7. Licences and Regulatory Compliance
Company registration is only one part of establishing a business in Thailand.
Depending on the industry and activities involved, a company may also require specific licences, permits, registrations, or approvals before commencing operations.
Businesses must also consider ongoing corporate and regulatory obligations after establishment.
For foreign-owned businesses in particular, maintaining compliance with the conditions of an FBL, BOI promotion, Treaty of Amity status, or other applicable permissions can be an important part of ongoing operations.
8. Visas and Work Permits for Foreign Personnel
Foreign directors, executives, employees, and specialists who intend to work in Thailand may need appropriate immigration status and work authorisation.
Visa and work permit requirements should therefore be considered as part of the overall business establishment strategy.
For BOI-promoted companies, specific procedures may apply to eligible foreign personnel. For other companies, the requirements will depend on the circumstances of the business and the individual concerned.
Planning corporate and immigration matters together can help businesses avoid unnecessary complications after establishment.
Common Mistakes Foreign Investors Should Avoid
Foreign investors can reduce legal and operational risks by addressing key issues before commencing business activities. Common issues include:
- Selecting a company structure without considering foreign ownership restrictions
- Registering business objectives without assessing whether additional licences are required
- Assuming that company registration automatically permits all business activities
- Failing to assess FBL, BOI, or Treaty of Amity options early enough
- Using unclear shareholder or management arrangements
- Overlooking visa and work permit requirements for foreign personnel
- Failing to maintain ongoing corporate and regulatory compliance
Obtaining appropriate legal guidance at the planning stage can help identify these issues before they become more difficult or costly to address.
Establishing Your Business with the Right Legal Structure
There is no single company structure that is appropriate for every foreign investor.
The right approach depends on the investor’s nationality, ownership requirements, proposed business activities, investment plans, workforce, and long-term objectives.
At PS LEGAL ADVISORY CO., LTD., we advise Thai and international businesses and foreign investors on company registration and corporate structuring, Foreign Business License applications, BOI investment promotion, joint ventures and shareholder agreements, regulatory compliance, commercial contracts, and cross-border business matters.
Our approach is focused on providing clear, practical, and commercially informed legal guidance to help clients establish and operate their businesses in Thailand with an appropriate legal structure.
Planning to Establish a Company in Thailand?
If you are considering establishing, investing in, or expanding a business in Thailand, our team can assist you in assessing the appropriate legal structure and applicable regulatory requirements.
