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Free tools for U.S. expats

Instant calculators and checkers built on the actual IRS thresholds and forms. No account required. Use them to sanity-check your situation before you file or talk to a preparer.

All free tools

Every tool below uses current IRS numbers for the 2025–2026 filing seasons. Bookmark whichever is relevant to your situation — we update the underlying figures whenever the IRS publishes inflation adjustments.

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FEIE Eligibility Checker

Confirm whether you meet the Physical Presence Test or the Bona Fide Residence Test for the Foreign Earned Income Exclusion. Answer 4 questions; get a clear yes/no.

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FEIE vs Foreign Tax Credit Calculator

Enter your foreign earned income and foreign taxes paid — see which strategy saves you more in 2026, with full 2024, 2025, and 2026 bracket support.

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FBAR Threshold Checker

Quickly check whether your foreign financial accounts trigger FinCEN Form 114 (FBAR). Uses the current $10,000 aggregate threshold and covers signature-authority scenarios.

Check FBAR →
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Expat Tax Deadline Calendar

Every filing, extension, and estimated-tax date for U.S. expats in 2025 and 2026 — June 15 automatic extension, October 15 extended return, FBAR, and the December 15 discretionary extension.

View calendar →
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Residency Day Calculator

Count your days inside and outside the U.S. across any rolling 12-month window for the Physical Presence Test. Plan exits and re-entries without accidentally failing the 330-day test.

Count days →

Free Expat Tax Starter Kit

FEIE vs FTC decision framework, FBAR checklist, country cheat sheets for 17 countries, and a tax software comparison — four free documents in one PDF, no spam.

Get the free kit →

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Recommended expat tax software

I tested several expat tax options, and MyExpatTaxes stood out as the most user-friendly for me. It is built specifically for Americans abroad, rather than adapting standard tax software for expat use. You can file directly through the platform, and professional support is available if needed. It is one of the expat tax services I feel most comfortable recommending.

Start with MyExpatTaxes →

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