66 Countries with a Double Tax Treaty with the USA

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In this article, we will look at the 66 countries with a double tax treaty with the USA. If you wish to skip our detailed analysis, go to 10 Countries with a Double Tax Treaty with the USA.

Role of Double Tax

We are living in an interconnected world and people migrate from one country to another for better living standards and job opportunities. One thing they can’t escape is taxes. Governments run on taxes worldwide and income taxes are the most important among all the taxes, generated by individuals or businesses within their domain. In the global landscape of multinationals and startups, individuals and businesses can suffer complexities, one of which is the potential for double taxation. To circumvent paying tax on the same income twice, countries often have double taxation treaties (DTTs). The DTTs mitigate double taxation for individuals and businesses operating across borders. The United States has a tax treaty with 66 countries. The double tax treaty between the US and Hungary has been terminated, effective January 1, 2024. The US-Chile tax treaty was approved by the US Senate on June 22, 2023, effective February 1, 2024. 

Under the double taxation treaties, residents of foreign countries are taxed at reduced rates or are exempt from taxes on income generated from certain items they obtain from sources within the US. The reduced rates and exemptions under the double taxation treaties vary among countries and specific items of income. There is a “saving clause” in most income tax treaties, which inhibits a US citizen or resident from using tax treaty provisions to prevent taxation of the US source income. 

Countries with the highest income tax rates in the world include Finland, Denmark, Japan, Austria, and Sweden, among others. Finland has a 56.95% personal income tax rate, and Denmark, Japan, Austria, and Sweden have personal income tax rates of 56%, 55.97%, 55%, and 52.30%, respectively. The country’s tax code structure plays a vital role in its economic performance. A well-organized tax code opens the gateway for taxpayers to apply tax policies and encourage economic development through their taxes. As we mentioned earlier, marginal tax rates on individual and corporate income have declined across the OECD nations over the past few decades. Estonia continues to be the country with the best tax code for a consecutive tenth year. While, Latvia, New Zealand, Switzerland, Czech Republic, Luxembourg, and Turkey are next that have the best tax code. The Philippines, Nicaragua, Panama, Costa Rica, and Belize, are some of the best tax free retirement countries for US citizens