Picture this: you’ve just landed a two-year contract on a major construction project overseas. The salary is great, the work is exciting, and your bags are nearly packed. Then a quiet question creeps in: “Wait, do I still owe taxes back home?”
For most Americans abroad, the short answer is yes. The good news is that the US tax system includes a few tools designed to keep you from being taxed twice on the same paycheck. One of the most useful is the FEIE, and this guide walks through how it works in plain language.
Why US Citizens Still File Taxes Abroad
The United States taxes its citizens and green card holders on their worldwide income, no matter where they live. That includes site engineers, project managers, skilled tradespeople, and consultants who spend years on overseas job sites.
Moving abroad doesn’t end your US filing duties, but it also doesn’t mean you’ll automatically pay twice. Rules like the exclusion below exist so that many expats can reduce, and sometimes eliminate, the US tax on income they earn while working abroad.
Who Can Claim the Exclusion?
Not everyone qualifies, so it helps to check the basics first. You generally need to meet all of these conditions:
- A foreign tax home: Your main place of work must be outside the United States, as explained on the IRS tax home page.
- US status: You must be a US citizen or a green card holder.
- Foreign earned income: The money must come from work you perform abroad.
- One of two residency tests: You must pass either the Bona Fide Residence Test or the Physical Presence Test.
The Bona Fide Residence Test
This test looks at your life abroad. You need to be a genuine resident of the host country for a full tax year, which usually means you live there, work there, and are subject to its tax system.
The Physical Presence Test
This one is a numbers game. According to the IRS, you must spend at least 330 full days outside the US during any 12 consecutive months. The maximum exclusion is adjusted each year for inflation: $130,000 for the 2025 tax year and $132,900 for 2026, an increase of $2,900. Because the test depends on exact dates, keeping flight records and passport stamps is a smart habit.
What Counts as Foreign Earned Income?
The exclusion applies to money you earn through work, such as:
- Wages and salaries
- Bonuses and commissions
- Professional fees
- Self-employment income earned abroad
Passive income doesn’t qualify. Dividends, interest, rental income, and capital gains are all taxed under different rules, and so is the pay you earn as a US government employee.
A Simple Example
Let’s say Daniel, a project manager, works on a site in Germany for all of 2026 and earns $150,000. If he qualifies, he can exclude up to $132,900. That leaves $17,100 of income that could still be taxable, and he may be able to reduce that further with other tools, such as the Foreign Tax Credit.
If you move abroad partway through the year, the limit is prorated by your qualifying days: multiply the annual limit by your qualifying days abroad, then divide by the days in the year. Some expats can also claim a separate foreign housing exclusion for costs like rent and utilities. For 2026, the base housing amount is $21,264, and higher caps may apply in expensive cities.
How to Claim It
The exclusion isn’t automatic. To use the Foreign Earned Income Exclusion, you need to file IRS Form 2555 with your regular US tax return. It’s a detailed form, and small mistakes can slow things down, which is why many expats look for guidance.
That’s where MyExpatTaxes comes in. The platform supports Americans abroad with a range of options, depending on how much help you want:
- Do-it-yourself filing: Guided software for straightforward returns.
- Filing with a tax professional: Expert help for more complex situations.
- Subscription service: Ongoing support year after year.
- Streamlined filing: A route for expats who have fallen behind on past returns.
- FBAR filing: Reporting for foreign bank accounts.
- MyExpatPlanning: Tax planning to prepare for the year ahead.
- Renunciation (exit) bundle: Support for those giving up US citizenship.
- Corporate and enterprise packages: Solutions for employers with staff abroad.
Things to Keep in Mind
The exclusion is helpful, but it has limits worth knowing about before you file:
- Self-employment tax still applies. The exclusion doesn’t reduce the 15.3% self-employment tax. For example, a freelancer earning $100,000 in Dubai could still owe roughly $14,130 in self-employment tax.
- You can’t double dip. You can’t use both the exclusion and the Foreign Tax Credit on the same income.
- Other benefits may be affected. Excluded income doesn’t count as compensation for IRA contributions, and it can limit the refundable Child Tax Credit.
- Revoking has consequences. If you revoke the exclusion, you generally can’t claim it again for five tax years without IRS approval.
Because of these trade-offs, it’s worth comparing options before choosing one.
Deadlines and Catching Up
US expats get an automatic two-month extension to June 15 for filing, though any tax owed is still due April 15, and interest runs from that date. Filing Form 4868 by June 15 extends the deadline to October 15, and a written request to the IRS before October 15 can add a further discretionary extension to December 15. If you’re still waiting to meet the 330-day requirement, Form 2350 is designed for that situation.
Behind on past returns? Under the IRS Streamlined Foreign Offshore Procedures, eligible expats file the three most recent years of tax returns and six years of FBARs, which can bring them back into compliance without the usual failure-to-file and FBAR penalties, as long as the missed filings were non-willful. Many people in this situation are relieved to learn it’s fixable.
Final Thoughts
Living and working abroad is a big adventure, and taxes shouldn’t take the shine off it. The foreign earned income exclusion can meaningfully reduce what you owe if you qualify, but the details around residency tests, documentation, and trade-offs matter. Take a little time to understand your situation, keep good records, and get help when something feels unclear.