US Expat & Nomad Tax Estimator

Mastering the Foreign Earned Income Exclusion (FEIE)

For US citizens living abroad, the FEIE is a critical tool for minimizing double taxation. In 2026, the exclusion amount is projected to exceed $120,000. This means if you live in high-CPC countries like Canada, the UK, or Switzerland, you can subtract this amount from your US taxable income.

US Taxes in the United Kingdom and Australia

Living in other high-income English-speaking countries like the UK or Australia involves navigating complex tax treaties. Our tool helps you estimate whether the Foreign Tax Credit (FTC) or FEIE is the better strategic choice for your American tax return.

FBAR and FATCA Compliance

Beyond income taxes, US nomads must remain compliant with FBAR (Foreign Bank Account Report) and FATCA requirements. Failing to report foreign assets held in high-CPC banking jurisdictions can result in significant IRS penalties for American citizens.

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Living as a US Digital Nomad in 2026 is no longer a fringe lifestyle—it is a advanced tax-arbitrage play. However, the complexity of citizenship-based taxation means that a single misstep can result in severe IRS penalties. Our Nomad Tax Estimator models the most robust strategies for high-earning remote professionals.

The Foreign Earned Income Exclusion (FEIE) in 2026

The FEIE remains the primary tool for American expats. For the 2026 tax year, the exclusion is projected to climb to $126,500. To qualify, you must meet either the Physical Presence Test (330 full days abroad) or the Bona Fide Residence Test. This exclusion only applies to earned income (salary/wages), not passive income like dividends or capital gains.

• Foreign Tax Credit (FTC) vs. FEIE: If you reside in a high-tax jurisdiction like the UK, Germany, or Australia, utilizing the FTC may be superior to the FEIE. This allows you to dollar-for-dollar offset your US liability using the taxes paid to your host country, often resulting in a $0 US tax bill while preserving the ability to contribute to a Roth IRA.
• State Tax "Sticky" Residency: Simply moving abroad does not automatically end your state tax obligations. "Sticky" states like California, New York, and Virginia may still claim you as a resident if you maintain a driver's license, voter registration, or bank accounts in those states.

The Digital Nomad Visa Landscape

Spain's Beckham Law and Portugal's evolving NHR (Non-Habitual Resident) programs have become magnets for US tech capital. These programs offer flat tax rates for highly skilled professionals, often significantly lower than the US marginal brackets. When paired with the FEIE, an American digital nomad can achieve an effective global tax rate below 15%—a significant tailwind for wealth accumulation.

State Tax Residency: The Trap Most Nomads Overlook

One of the most common and costly mistakes digital nomads make is assuming that leaving the US automatically severs their state tax obligations. State residency is determined by physical presence, domicile, and economic connections. States like California, New York, Virginia, and New Mexico are "sticky" states — they aggressively pursue former residents for back taxes if those individuals maintain any connection to the state. The California Franchise Tax Board has a dedicated audit unit that reviews expat returns, examining social media activity, credit card records, and travel patterns to determine if a taxpayer has truly severed ties.

To properly sever state residency, you must establish domicile in a new jurisdiction and demonstrate clear intent to remain there permanently. Practical steps include: obtaining a driver's license in your new location, registering to vote there, closing bank accounts and rental agreements in your former state, updating your mailing address with the IRS and all financial institutions, and spending fewer than 183 days in your former state. For nomads without a permanent home base, establishing residency in a no-income-tax state like Texas, Florida, Nevada, or South Dakota before moving abroad can save tens of thousands of dollars annually. You need to physically reside in one of these states for at least 30-60 days and establish clear domiciliary intent before departing internationally.

FEIE Qualification: Physical Presence vs. Bona Fide Residence

The Foreign Earned Income Exclusion requires satisfying one of two tests. The Physical Presence Test is the most straightforward: you must be physically outside the US for at least 330 full days during any consecutive 12-month period. This test is mechanical and ideal for nomads who move frequently. The Bona Fide Residence Test requires establishing residency in a foreign country with intent to remain indefinitely. It has no minimum day requirement but demands stronger evidence of integration: a rental lease, local bank account, utility bills, and membership in local organizations. The IRS uses a facts-and-circumstances analysis for the Bona Fide Residence Test, making it more subjective but potentially more advantageous for those with strong ties to a specific country.

Note that the FEIE only excludes earned income — wages, salaries, and professional fees. Passive income such as dividends, capital gains, interest, and rental income remains fully taxable by the US regardless of where you live. For nomads earning significant investment income, strategies like the Foreign Tax Credit and strategic asset location become essential components of the overall tax plan.

FBAR and FATCA: The Reporting You Cannot Ignore

The US is one of only two countries (alongside Eritrea) that taxes based on citizenship rather than residency. Even if you never set foot in the US during the tax year, you must file US returns and report worldwide income. The FBAR (FinCEN Form 114) is required if the aggregate value of your foreign financial accounts exceeds $10,000 at any point during the calendar year. A single foreign bank account with $11,000 triggers the filing. Willful failure to file the FBAR can result in penalties up to 50% of the account balance per violation, or $100,000, whichever is greater. Non-willful violations carry penalties up to $10,000 per violation.

FATCA reporting (Form 8938) is separate from FBAR with higher thresholds — $200,000 in foreign assets for single filers living abroad, or $400,000 for married couples — but the penalties for non-compliance are equally severe. FATCA has also made it difficult for US citizens to open foreign bank accounts, as foreign financial institutions face significant penalties for non-compliance with US reporting requirements. Many banks in Europe, Australia, and Asia now refuse US clients entirely. Planning your banking relationships before moving abroad is essential.

Social Security Totalization Agreements

The US has Totalization Agreements with approximately 30 countries, including the UK, Germany, Australia, Japan, South Korea, and most EU nations. These agreements prevent dual coverage — paying Social Security taxes to both the US and the host country on the same income. Under a totalization agreement, you pay Social Security taxes only to the country where you physically perform the work, regardless of your citizenship. This is particularly important for self-employed nomads who face the self-employment tax (15.3%) in the US plus equivalent social charges in their host country. Without an agreement, the combined burden can exceed 40% of net income. Check the Social Security Administration's list of totalization countries before establishing your tax residency abroad.