5 Things to Know About US Expat Taxes in 2023


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The landscape of tax law is ever-changing, and for US expats, staying abreast of these changes is crucial. As we move further into 2023, understanding the current taxation landscape can help ensure that you are compliant with your tax obligations and are optimizing your financial situation. Here are five key things you need to know.

5 Things to Know About US Expat Taxes in 2023

1. The US Taxes on Worldwide Income

The United States is one of the few countries that taxes based on citizenship rather than residency. This means that if you are a US citizen or a resident alien, your worldwide income is subject to US income tax, regardless of where you are living.

However, there are several provisions, like the Foreign Earned Income Exclusion (FEIE) and the Foreign Tax Credit (FTC), designed to prevent double taxation. Ensuring that you are taking full advantage of these provisions can help to mitigate your US tax liability.

2. Foreign Bank and Financial Accounts Reporting

US citizens and resident aliens living abroad may need to report their foreign financial accounts to the Department of the Treasury. The Report of Foreign Bank and Financial Accounts (FBAR) is required if the aggregate value of your foreign financial accounts exceeded $10,000 at any time during the calendar year. Non-compliance can lead to severe penalties, making understanding and meeting this obligation crucial.

3. Updates to the Foreign Earned Income Exclusion

The FEIE allows qualifying US taxpayers to exclude a certain amount of foreign earned income from US taxation. In 2023, this exclusion amount has been adjusted upward to $108,700. Remember that claiming the FEIE is not automatic – you must file IRS Form 2555 or 2555-EZ.

4. Understanding the Impact of Tax Treaties

The United States has tax treaties with numerous countries around the world. These treaties can impact how your income is taxed and can provide additional benefits such as reduced tax rates or exemption from taxation for certain types of income. Understanding the specifics of any treaty between the US and your host country can help optimize your tax situation.

5. Professional Assistance can be Invaluable

The complexities of US expat taxation can make navigating your tax obligations a daunting task. While it’s possible to handle your taxes independently, seeking the assistance of an expat tax CPA can be a wise move. These professionals are well-versed in the intricacies of US expat taxes and can ensure you remain compliant while also taking advantage of all available tax benefits.


Staying on top of your tax obligations as a US expat in 2023 doesn’t have to be overwhelming. By understanding the basics, keeping up-to-date with changes, and potentially enlisting professional help, you can successfully navigate this landscape. Ultimately, the goal is to ensure compliance with US tax law, prevent double taxation, and optimize your financial situation – allowing you more peace of mind to enjoy your life abroad.


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