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US Treaty of Amity

Take advantage of the privileges granted under the US-Thailand Treaty of Amity for your American business.

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Intro To Thai US Treaty of Amity:

The US Treaty of Amity and Economic Relations Between the Kingdom of Thailand and the United States of America, signed on May 29, 1966, stands as a significant agreement fostering economic cooperation between the two nations. This treaty has played a crucial role in facilitating business activities for American citizens and companies in Thailand, allowing them certain privileges and exemptions to operate on par with Thai nationals.

One of the key provisions of the The US Treaty of Amity is that American citizens and businesses incorporated in the United States or Thailand have the opportunity to maintain majority shareholding or wholly own a company in Thailand. This provision is particularly noteworthy, as it grants American entities the ability to engage in business within the country without being subjected to many of the restrictions on foreign investment imposed by the Thai Foreign Business Act of 1999.

The The US Treaty of Amity outlines specific fields of business in which Thailand imposes restrictions on American investment. These include communications, transportation, fiduciary functions, banking involving depository functions, land ownership, land exploitation, and exploitation of other natural resources, as well as domestic trade in agricultural products. While these restrictions exist, the treaty ensures that American businesses operating in other sectors can do so with a level of autonomy that is not typically afforded to foreign entities.

To take full advantage of the benefits outlined in The US Treaty of Amity, businesses need to meet certain requirements. Firstly, at least fifty-one percent of shares in the company must be owned by American citizens. Additionally, at least fifty percent of the company’s directors must be American citizens. Adhering to these criteria is essential for American businesses looking to operate seamlessly in Thailand under the treaty’s provisions.

The Treaty of Amity and Economic Relations between Thailand and the United States has created a favorable environment for American businesses to operate in Thailand. By providing exemptions and privileges, the treaty promotes economic cooperation and strengthens the ties between the two nations. Adhering to the specified requirements and utilizing the services of AO can contribute to a successful and mutually beneficial business relationship under the treaty.


Learn More About: Thai US Treaty Of Amity!

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Chuanpit Ngamsanga

Senior Legal Director

Point Of Contact

Khun Chuanpit is a Certified Lawyer and Notary Public who heads our legal services team that assists our clients in ensuring proper corporate set-ups and legal compliance. She joined AO in 2012 and holds her law degree from Ramkhamhaeng University. She also has an MBA from the University of Waikato in New Zealand and an Accounting Bachelor’s degree from Srinakarinwirot University.‍

Khun Chuanpit plays a key role in assisting clients with company formation and registration of business licenses and BOI applications. She also handles our clients’ corporate secretarial, visas and work permits, ongoing BOI compliance and other regulatory reporting.


The Most Frequent Questions

We offer a comprehensive range of services including Accounting, Finance and Thai Taxation Services, Payroll, Corporate Services, Legal Services, and International Tax. What sets us apart is our philosophy of "Global Excellence, Local Mastery." We provide world-class services tailored to the local business environment in Thailand and other international markets.

Our pricing is both competitive and transparent. We offer standard packages, but we also understand that every business is unique. Therefore, we offer customizable packages that can be tailored to meet your specific needs.

We work with a wide variety of businesses, ranging from startups to established corporations across various industries. While our expertise is broad, our localized knowledge allows us to offer specialized services tailored to different industry requirements.

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Our team participates in ongoing training and professional development. We also closely monitor regulatory updates and industry trends, both in Thailand and globally, to ensure we're offering the most current and effective solutions to our clients.