Foreign Business License Thailand (FBL)

Starting a business in Thailand as a foreign investor requires more than company registration alone. In many cases, foreign-owned businesses must also consider whether their intended activities fall under the Foreign Business Act B.E. 2542 (1999) (FBA), which restricts certain business activities unless permission is obtained. For many service-based, advisory, trading, and support businesses, this permission takes the form of a Foreign Business License (FBL).

A Foreign Business License (FBL) is generally required when a foreign company wishes to operate a business activity restricted under the Foreign Business Act B.E. 2542 (1999) (FBA) and no exemption applies. In practice, this is one of the most important regulatory issues foreign investors must address at the planning stage because the business structure, shareholding, proposed activities, and licensing strategy must all align from the beginning.

What is a Foreign Business License (FBL)?

A Foreign Business License (FBL) is an approval allowing a ‘foreigner’ to engage in certain restricted business activities in Thailand. 

According to the Foreign Business Act B.E. 2542 (1999) (FBA), a foreigner refers to

1. a natural person who is not of Thai nationality;
2. a juristic person not registered in Thailand;
3. a juristic person registered in Thailand, being of the following descriptions:
   (a) being a juristic person at least one half of capital shares of which are held by persons under (1) or (2) or a juristic person in which investment has been placed by the persons under (1) or (2) in the amount at least equivalent to one half of the total capital thereof;(b) being a limited partnership or a registered ordinary partnership the managing partner or the manager of which is the person under (1); 
4. a juristic person registered in Thailand at least one half of the capital shares of which are held by persons under (1), (2) or (3) or a juristic person in which investment has been placed by the persons under (1), (2) or (3) in the amount at least equivalent to one half of the total capital thereof;

In other words, a ‘foreigner’ under the FBA includes not only foreign individuals and foreign-registered entities, but also Thai companies that foreign shareholders hold 50% or more of the shares or capital.

However, not every foreign-owned company needs an FBL for every activity. The key question is whether the proposed business falls within the restricted categories under the Foreign Business Act (FBA) and whether the company can rely on another route, such as a treaty-based entitlement, BOI promotion, or another legal exemption.

Why is a Foreign Business License (FBL) required?

The Foreign Business License (FBL) framework exists to protect local industries, preserve national interests, and regulate foreign participation in sensitive sectors. Thus, foreigners are not allowed to engage in restricted business activities under the Foreign Business Act (FBA) without permission.

What are the restricted businesses under the Foreign Business Act (FBA)?

In general, the Foreign Business Act (FBA) divides restricted businesses into three different categories as follows: 

List One: Businesses stricto sensu not permissible to foreigners by special reason

(1) The Press, radio broadcasting station, or radio and television station business

(2) Rice farming, plantation, or crop growing

(3) Livestock farming

(4) Forestry and timber processing from a natural forest

(5) Fishery, only in respect of the catchment of aquatic animals in Thai waters and an Exclusive Economic Zone (EEZ) of Thailand

(6) Extraction of Thai medicinal herbs

(7) Trading and auction sale of antique objects of Thailand or objects of historical value of the country

(8) Making or casting Buddha Images and monk alms‐bowls

(9) Land trading

List Two: Businesses related to national safety or security or having impacts on arts, culture, traditions, customs, and folklore handicrafts or natural resources and the environment 

Chapter 1: Businesses related to national safety or security

1. Production, distribution and maintenance of:
      (a) firearms, ammunition, gun powders and explosives;
      (b) components of firearms, ammunition and explosives;
      (c) armaments, ships, aircraft or vehicles for military use;
      (d) equipment or components of all types of war materials
2. Domestic transportation by land, water or air, including domestic aviation

Chapter 2: Businesses having impacts on arts, culture, traditions, customs and folklore handicrafts

1. Trading of antiques or artistic objects that are artistic works or handicrafts of Thailand
2. Production of wood carvings
3. Silkworm raising, production of Thai silk yarn, weaving of Thai silk or printing of Thai silk patterns
4. Production of Thai musical instruments
5. Production of goldware, silverware, nielloware, bronzeware or lacquerware
6. Production of crockery or porcelains representing Thai arts and culture

Chapter 3: Businesses having impacts on natural resources or the environment

1. Production of sugar from sugar cane
2. Salt farming, including non‐sea salt farming
3. Production of rock salt
4. Mining, including rock blasting or rock crushing
5. Timber processing for production of furniture and utensils

List Three: Businesses in respect of which Thai nationals are not ready to compete with foreigners 

1. Rice milling and production of flour from rice and economic plants
2. Fishery only in respect of the hatching and raising of aquatic animals
3. Forestry from a grown forest
4. Production of plywood, veneer wood, chipboards or hardboards
5. Production of lime
6. Provision of accounting services
7. Provision of legal services
8. Provision of architectural services
9. Provision of engineering services
10. Construction, with the exception of:
    (a) Construction of structures for delivery of infrastructure public services in the sphere of public utilities or transportation requiring the use of special apparatuses, machines, technology or expertise, with the minimum capital of five hundred million Baht or upwards from foreigners;
    (b) Construction of other types as prescribed in the Ministerial Regulation
11. Brokerage or agency businesses, with the exception of:
    (a) being a broker or an agent in the sale or purchase of securities or in services related to futures trading of agricultural commodities or financing instruments or securities;
    (b) being a broker or an agent in the sale, purchase or procurement of goods or services necessary for the production or the provision of services amongst affiliated enterprises;
    (c) being a broker or an agent in the sale or purchase, procurement, distribution or acquisition of domestic and foreign markets for the distribution of domestically manufactured or imported goods, which is in character the operation of international trade, with the minimum capital of one hundred million Baht or upwards from foreigners
    (d) being a broker or an agent of other types as prescribed in the Ministerial Regulation
12. Sale by auction, with the exception of:
    (a) a sale by auction which, in character, involves international bidding of items other than antiques, objects of antiquity or artistic objects that are artistic works or handicrafts or objects of antiquity of Thailand or of historical value of the country;
    (b) sales by auction of other types as prescribed in the Ministerial Regulation20
13. Internal trade related to traditional agricultural products or produce not yet prohibited by law
14. Retail sale of goods of all types with the total minimum capital in the amount lower than one hundred million Baht or with the minimum capital of each store in the amount lower than twenty million Baht
15. Wholesale of all types with the minimum capital of each store in the amount lower than one hundred million Baht
16. Advertising business
17. Hotel business, with the exception of the hotel management service
18. Guided touring
19. Sale of food and beverages
20. Cultivation, propagation or development of plant varieties
21. Other service businesses, with the exception of service businesses as prescribed in the Ministerial Regulation

Which businesses need a Foreign Business License (FBL)?

Before a foreigner or a foreign company can engage in business activities as listed in List Two and List Three, a Foreign Business License (FBL) must be obtained. It is to note that if your company is not a ‘foreigner’ according to the Foreign Business Act (FBA), then an FBL is not required. To illustrate, a company with 51% of shares held by Thai nationals or Thai companies is not considered as a foreigner under the FBA and can engage in restricted activities without having to apply for an FBL. Feel free to reach out to us for consultation with our experts. 

Exemptions to a Foreign Business License (FBL)

In some cases, foreign investors may legally operate without obtaining a standard Foreign Business License (FBL) because another legal regime applies, such as: 

1. BOI promotion
   If a company is promoted by the Thailand Board of Investment (BOI), it can engage in restricted activities as in List Two or List Three without a Foreign Business License (FBL). This path is one of the most common ways foreign companies bypass FBL requirements.
2. U.S. – Thailand Treaty of Amity (U.S. Companies)
   Under the Treaty of Amity and Economic Relations, U.S.-owned companies can operate in many restricted sectors as they receive national treatment like Thai companies. However, exceptions still apply, such as land ownership, certain sensitive sectors like communications and transport. 
3. Other International Treaties & Trade Agreements
   Companies covered by agreements, such as ASEAN Framework Agreement on Services and other Free Trade Agreements (FTAs) may receive preferential access and reduced restrictions depending on nationality and business sector.
4. Establishing Representative Offices or Regional Offices
   Foreign companies setting up representative offices and regional offices are exempted from a Foreign Business License (FBL) as they do not generate income in Thailand. However, the activities that they can engaged are limited.  
5. Industrial Estate Authority (IEAT) Businesses
   Companies operating in zones managed by the Industrial Estate Authority of Thailand (IEAT) may receive special privileges and can engage in restricted businesses in List Two and List Three without an FBL.

Note: Although an FBL is not required, foreign companies still have to apply for a Foreign Business Certificate (FBC) in most cases.

Foreign Business License (FBL) vs Foreign Business Certificate (FBC)

These two concepts are often confused. A Foreign Business License (FBL) is permission granted to operate a restricted business where approval is required under the Foreign Business Act (FBA). A Foreign Business Certificate (FBC), by contrast, is generally issued where the foreign operator qualifies under a treaty or other qualifying framework rather than needing a discretionary license in the usual sense. The Department of Business Development (DBD) provides a separate framework for issuance of a certificate, such as on treaty-based rights according to Section 11 of the FBA. This distinction matters because the correct application route affects the documents, legal basis, review strategy, and expected regulatory treatment.

Capital Requirement

The minimum capital requirement for establishing a foreign company is THB 2 million. However, for a foreign company that wish to engage in business activities listed in List Two and List Three, a minimum capital is THB 3 million per business activity.

Application Process and Timeline

1. Company Incorporation
   Register a Thai limited company with minimum capital of THB 3 million per business activity.
2. Document Preparation and Submission
   The applicant submits the application with required documents, such as the company affidavit, a copy of passport of the authorized person, and a copy of financial statement with the Department of Business and Development (DBD).
3. Government Review
   The applications are reviewed by the Foreign Business Committee (for List 3 business activities), and the Cabinet (for List 2 business activities). The authorities will mainly assess:
   • Economic benefits to Thailand;
   • Job creation for Thai nationals;
   • Technology transfer and local capability development; and
   • Impact on domestic competition.

           This process takes approximately 60 days since the date of the payment of the application fee. 

      4.  Approval and License Issuance
           – If approved, the FBL is issued within 15 days.
           – If rejected, reasons are provided and the applicant may revise and reapply.

In practice, the overall process takes approximately 3-6 months.  

Fees

1. Governmental fees in 2026

• • Application fee (FBL): THB 2,000
  • License fee:
    • List 2: THB 42,000-502,000
    • List 3: THB 22,000-252,000

2. Service fees

• • Quotation provided after initial consultation.

How We Can Help

At Skyinterlegal, we assist foreign investors, overseas entrepreneurs, and international companies in assessing whether a proposed business requires a Foreign Business License (FBL), a Foreign Business Certificate (FBC), BOI promotion, or another lawful route into the Thai market. 

Our services include:

• reviewing whether your intended activity is restricted under Thai law
• advising on the most suitable entry structure for your business
• preparing and reviewing application documents
• coordinating the legal and regulatory submission process
• supporting foreign investors with related company registration and compliance matters

We focus not only on filing, but on building the right legal strategy from the beginning. That means helping clients avoid nominee risks, mismatched objectives, and structures that appear workable on paper but fail under regulatory review.

Why Early Legal Planning Matters

Foreign business regulation in Thailand is not something that should be handled after incorporation. The correct licensing position should be assessed before the company begins operations, signs contracts, or commits to a shareholding model. A properly structured entry plan can save time, reduce risk, and provide a more stable foundation for long-term business expansion in Thailand. 

If you are planning to establish a foreign-owned business in Thailand, seeking legal advice at the outset is often the most efficient way to determine whether an FBL is required and what the most strategic route forward should be.

Feel free to reach out to us for free 30-minute consultation