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To qualify for the Foreign Earned Income Exclusion (FEIE) under the Physical Presence Test (Form 2555 Part III), you must spend at least 330 full days (midnight-to-midnight) in a foreign country within any rolling 12-month window.
A full day requires 24 continuous hours outside the United States. Time spent in international waters or mid-air over international airspace without entering a foreign jurisdiction does not count.
Any day with even 1 minute inside US territory (e.g. arrival day, departure day, airport layovers in Miami/JFK) is treated as a full US day per IRS Pub 54, consuming your 35-day US allowance.
Your 365-day qualifying period does not have to match the calendar year. Our engine evaluates all possible 12-month windows to automatically maximize your allowable qualifying days and exclusion.
Enter any trips into the U.S. during 2026. All arrival and departure days count as U.S. days per IRS Pub 54.
Optimal 12-month window: 2026-01-01 to 2026-12-31 (350 foreign days).
| Form 2555 Line | Description | Value |
|---|---|---|
| US | Full days in the U.S. (arrival and departure days included) | 15 |
| FX | Full days in a foreign country or countries (2026) | 350 |
| 330 | 330-day requirement | 330 |
| WIN | Best 12-month window (2026-01-01 → 2026-12-31) — foreign days | 350 |
| WINY | Of which fall within the 2026 tax year (Form 2555 line 31/38 basis) | 350 |
Simulate whether IRC §911 (FEIE) or IRC §904 (FTC) delivers maximum cash savings, child tax credit refunds, and Roth IRA eligibility.
FTC is strongly recommended. You pay 30% locally (higher than US effective ~17%), generating $19,964 in 10-year tax carryforward credits and unlocking full child tax credits & Roth IRA deposits.
In-depth legal analysis, IRS code breakdowns, and strategy playbooks to pair with your calculator calculations.
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How W-2 corporate employees halt federal withholding with IRS Form 673, manage mandatory FICA, and sever California/New York tax domicile.
Strategic comparison: When to choose FTC over FEIE for high-tax countries, child tax credits, and Roth IRA contribution eligibility.
The Foreign Earned Income Exclusion (FEIE) under Internal Revenue Code (IRC) Section 911 is the single most powerful tax provision available to United States citizens and resident aliens living and working overseas. For Tax Year 2026, the statutory maximum exclusion is inflation-adjusted to $133,000 per qualifying taxpayer (up from $130,000 in 2025 and $126,500 in 2024).
To claim the FEIE on IRS Form 2555, you must establish a Tax Home in a foreign country and meet one of two strict legal tests:
Full-time remote W-2 employees working abroad face different tax rules than 1099 contractors. US corporate employers are required by default to withhold federal income taxes and FICA from every paycheck.
By submitting a certified IRS Form 673 to your employer’s HR/payroll department (under Pub 15-T Section 4), your employer can legally reduce your federal income tax withholding to $0 on wages up to $133,000, unlocking instant monthly cash flow.
California (FTB), Virginia, and New Mexico do not recognize the FEIE. Unless you legally sever your state domicile before leaving (e.g., establishing domicile in TX, FL, or SD), you remain fully liable for state income tax on all foreign wages.
A massive misconception among American digital nomads, freelance software engineers, and digital agency owners is assuming that qualifying for the FEIE eliminates all US tax liability. This is completely false for self-employed individuals.
The Foreign Earned Income Exclusion applies exclusively to Federal Income Tax (IRC Chapter 1). It does not apply to Self-Employment Contributions Act (SECA) taxes under IRC Chapter 2.
The Math: On $100,000 of net freelance profit, your net self-employment tax is approximately $14,130 ($100k × 92.35% × 15.3%), even if your Federal Income Tax liability is reduced to $0.00 via Form 2555.
Understanding host-country tax residency triggers is vital to prevent accidental double taxation or tax evasion penalties abroad.
| Country | Residency Trigger | Nomad Visa Pathway | Special Tax Regime | US Treaty |
|---|---|---|---|---|
| 🇪🇸Spain | 183 days / Center of Economic Interests | Digital Nomad Visa (DNV) | Beckham Law (24% flat up to €600k for 6 yrs) | Yes (1990 bilateral treaty) |
| 🇵🇹Portugal | 183 days or habitual residence on Dec 31 | D8 Digital Nomad Visa | IFICI / NHR 2.0 (20% flat on qualified tech/innovative roles) | Yes (1994 bilateral treaty) |
| 🇦🇪United Arab Emirates (Dubai) | 183 days (or 90 days + primary residence) | Remote Work Visa (1-year renewable) | 0% Personal Income Tax; 9% Corporate Tax with SME relief | No bilateral income tax treaty |
| 🇹🇭Thailand | 183 days in any calendar year | Destination Thailand Visa (DTV) | 2024 Remittance Rule (assessable income remitted taxed at 0–35%) | Yes (1996 bilateral treaty) |
| 🇬🇪Georgia | 183 days in any 12-month period | Remotely from Georgia / 365-day visa-free | Small Business Status (1% turnover tax up to 500k GEL) | Yes (Bilateral tax treaty in force) |
| 🇨🇷Costa Rica | 183 days consecutive or non-consecutive | Digital Nomad Visa (Stay Permit) | Full statutory local income tax exemption for nomad permit holders | TIEA Tax Information Exchange only |
| 🇨🇾Cyprus | 60-day or 183-day residency rule | Digital Nomad Visa Scheme | Non-Domicile Regime (0% dividend/interest tax for 17 years, 50% PIT break) | Yes (1984 bilateral treaty) |
| 🇵🇦Panama | 183 days or permanent establishment | Short Stay Remote Worker Visa | 0% tax on foreign-sourced income earned remotely abroad | TIEA Tax Information Exchange only |
| 🇲🇹Malta | 183 days in a calendar year | Nomad Residence Permit (NRP) | 10% flat authorized nomad tax rate (foreign income exemption) | Yes (2008 bilateral treaty) |
| 🇬🇷Greece | 183 days in any 12-month rolling period | Greece Digital Nomad Visa | 50% income tax deduction for 7 years under Law 4758/2020 | Yes (1950 bilateral treaty) |
Direct answers to high-intent questions on US expat taxes, Form 2555, Form 1116 FTC, Form 673, and overseas tax residency.
The TravelDilo Nomad Tax Vault lets you log country border crossings, compute rolling 365-day qualifying periods, and export a certified 1-click IRS audit package with flight records and foreign accommodation receipts.