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Guide to 100% Foreign Business Ownership in Thailand

Learn how 100% foreign business ownership works in Thailand, with the key regulations, permits and tax points to know.

Published Updated 4 min read
Business Ownership

Owning a business in Thailand is an exciting prospect, with the country’s vibrant culture and growing economy. But if you’re dreaming of owning your own slice of the Thai market pie, you might be wondering about the rules that allow foreigners to have full ownership of businesses in the country. Getting a handle on these rules can be a bit tricky, but knowing them is key to making informed decisions.

This article will help you with owning a business in Thailand as a foreign investor. We’ll break down the legal requirements, explore special agreements like the Thai-US Treaty of Amity, and uncover some tax considerations you need to be aware of. So, let’s explore what it takes to make your business dreams a reality in Thailand.

Understanding Business Ownership Laws

Thailand has specific regulations when it comes to foreign business ownership. If you’re not a Thai national, you might find there are certain sectors you can’t fully own. Understanding these limitations can save you time and effort.

Here’s a rundown of what you should know:

  • Controlled Sectors: The Foreign Business Act sorts restricted activities into three lists. List 1 (for example rice farming, livestock, fishing in Thai waters and land trading) is closed to foreign companies. List 2 (activities linked to national security, culture and natural resources) requires Cabinet approval.
  • Regulated Activities: List 3 activities, which include accounting, legal, architecture and engineering services and most other services, require a Foreign Business Licence (FBL) if you’re a foreign investor. Since 28 August 2026, eight service activities, such as Type 1 telecommunications, treasury centres and certain intra-group administrative services, no longer need one.
  • Retail and Wholesale: These are also List 3 activities, but a foreign company can run them without an FBL if it has minimum capital of THB 100 million, or at least THB 20 million per store for retail (THB 100 million per store for wholesale).
  • Minimum Capital: A foreign-majority company must have at least THB 2 million of capital, rising to THB 3 million per activity where an FBL is required.
  • Majority Thai Ownership: Generally, if you want to own a business in these sectors, a minimum of 51% of the company’s shares must be held by Thai nationals.

Notably, there are ways around these restrictions through government incentives if the business falls within a sector that supports economic development. Having a local partner can be invaluable, guiding you through local bureaucracies and offering cultural insights that are crucial for success.

For those determined to own 100% of their company, seeking advice from professionals who understand the legal landscape of Thailand can be a smart move. They can help with the foreign business laws and find solutions that fit your needs.

Thai-US Treaty of Amity

The Thai-US Treaty of Amity is a special agreement that offers a unique pathway for American business owners. If you’re a U.S. citizen, this treaty might just be your ticket to owning a business outright under certain conditions.

Here’s what the treaty brings to the table:

  • Full Ownership: The treaty allows U.S. nationals to maintain a majority shareholding or wholly own their businesses in most sectors.
  • Preferred Treatment: Thanks to this agreement, U.S. companies enjoy preferential treatment, which is often not available to other foreign investors.

However, it’s important to remember that even with this treaty, some industries remain restricted. The treaty does not cover communications, transport, fiduciary functions, banking involving deposits, the ownership or exploitation of land and natural resources, or domestic trade in indigenous agricultural products.

The treaty is a powerful tool for American entrepreneurs looking to establish themselves in Thailand. It opens opportunities that are otherwise limited due to ownership laws. Treaty status is not automatic: after incorporating the company, you obtain a certification letter from the US Embassy’s Commercial Section and then apply to the Department of Business Development for a Treaty certificate (a Foreign Business Certificate), which is usually a smooth process with experienced guidance.

Legal Requirements and Permits

Embarking on a business venture in Thailand requires navigating a maze of legal requirements and permits. As a foreign investor, you’ll need to familiarize yourself with these to ensure a smooth journey through the legal landscape. Here’s an outline to help you get started:

  • Foreign Business License (FBL): To operate in sectors where foreign ownership is restricted, securing an FBL is a must. This license allows businesses access to industries typically under local control.
  • Board of Investment (BOI) Privileges: Thailand’s BOI offers incentives to foreign investors in specific industries, like technology or renewable energy. Approved businesses may receive benefits such as tax exemptions and eased land ownership rules.
  • Permits and Registrations: Depending on the business type, additional permits might be required. This might include specific business registrations or industry-specific licenses.
  • Labor and Visa Requirements: If you plan to hire non-Thai staff, or if you’ll be working in Thailand, understanding visa and work permit requirements is essential. Staying within legal guidelines ensures you avoid fines and complications.

Working with legal experts familiar with Thai laws can smooth the path, helping you sidestep pitfalls and focus on growing your business.

Tax Considerations

Owning a business in Thailand means learning about the country’s tax structure. As a foreign business owner, it’s important to grasp the basics:

  • Corporate Income Tax: This tax is levied on net profits at a standard rate of 20%. Companies with paid-up capital of up to THB 5 million and revenue of up to THB 30 million pay reduced SME rates: 0% on the first THB 300,000, 15% up to THB 3 million and 20% above.
  • Value Added Tax (VAT): Businesses must register for VAT if their annual income exceeds a certain threshold. The standard VAT rate applies to most goods and services, with a few exemptions.
  • Withholding Tax: This tax is deducted at the source for certain types of income, like wages or services.
  • Double Taxation Agreements (DTAs): Thailand has DTAs with numerous countries, designed to prevent the same income from being taxed in two places. These can relieve tax burdens if your home country has a treaty with Thailand.

Seeking guidance from tax professionals can illuminate these aspects, ensuring compliance without losing focus on your business goals.

Navigate Business Ownership with Confidence

Owning a business in Thailand is packed with opportunities, yet demands careful planning and strategic thinking. The insights shared here highlight the core areas where foreign investors should focus their attention.

By understanding ownership laws, leveraging treaties, and keeping abreast of tax obligations, you can carve a path to success. Partnering with seasoned experts familiar with Thai business practices not only sets a solid foundation but also facilitates long-term growth.

With the right guidance and understanding, embracing your venture in Thailand becomes not just a possibility but a promising reality.

Ready to start your business journey in Thailand? Understanding the intricacies of setting up a company is important. Let Plizz guide you through the maze of requirements with our expert company registration services. Whether you’re dealing with paperwork or navigating the legal steps, our team ensures a smooth process tailored to your needs, making your transition easier and stress-free.

How Plizz can help

  • Foreign Business LicenseApply for a Foreign Business License to operate restricted activities in Thailand. View service and prices
  • US-Thai Treaty of AmityMajority US-owned companies in Thailand under the Treaty of Amity. View service and prices
  • BOI PromotionBOI applications for tax holidays, 100% foreign ownership and work permit support. View service and prices

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