Decision Summary
Compares home country tax of 30% against destination rate of 15% with FEIE applied.
- Without a totalization agreement, you may owe social security taxes in both countries.
Expat & Global
Compare your tax burden across countries with FEIE, tax treaties, and social security totalization.
Compares home country tax of 30% against destination rate of 15% with FEIE applied.
The main answer and the most important supporting outputs in one glance.
Contract, discovery endpoints, and developer notes for agent use.
Always available for agents
Tool contract JSON
https://aifinhub.io/contracts/digital-nomad-tax-estimator.jsonStable input and output contract for this exact tool.
Human review
People can use the browser page to sense-check outputs and charts, but agents should still execute against the contract and discovery endpoints.
{
"tool": "digital_nomad_tax",
"annual_income": 120000,
"income_type": "self_employment",
"home_tax_rate_percent": 32,
"dest_tax_rate_percent": 15,
"use_feie": true,
"feie_amount": 126500,
"social_security_totalization": false
} No. Start with /agent-tools.json, then follow the tool's contract URL. The page UI is for human review, not parameter discovery.
Every tool opens in Quick Start first. Advanced Controls keeps the same scenario, reveals more assumptions or diagnostics, and every tool keeps AI integrations inline below the instructions.
Open it when a human wants to sense-check the output, review the chart, or keep exploring related tools after the calculation finishes.
The FEIE (IRS Section 911) allows US citizens and resident aliens living abroad to exclude up to $126,500 (2024, indexed annually for inflation) of earned income from US federal income tax. You must meet either the Physical Presence Test (330 full days outside the US in any 12-month period) or the Bona Fide Residence Test (establishing tax home and residence in a foreign country for a full calendar year with no definite plans to return). Critical limitations: FEIE does not reduce self-employment tax (15.3% on net self-employment income), does not apply to passive income (dividends, capital gains, rental income), and cannot be combined with the Foreign Tax Credit on the same income. For high earners above the FEIE cap, the Foreign Tax Credit (Form 1116) may be more beneficial.
Very few people achieve zero legal tax liability. US citizens owe federal tax on worldwide income regardless of where they live, and FEIE only reduces (not eliminates) the burden. Non-US citizens can potentially reach very low effective rates through careful residency planning: countries like the UAE, Bahamas, and Bermuda have no personal income tax, while Portugal's NHR regime and Georgia's small business status offer preferential rates for qualifying foreign-source income. However, most countries tax residents on worldwide income once you trigger residency thresholds (typically 183 days), and maintaining zero-tax status requires strict compliance with residency rules, which limits lifestyle flexibility.
The 183-day rule is the most common tax residency threshold, used by most EU countries, the UK, Australia, and many others under the OECD Model Tax Convention. If you spend 183 or more days in a country within a tax year (calendar year in most countries, April-March in the UK), you are generally considered a tax resident and owe income tax on worldwide or local-source income. However, implementation varies significantly: Germany triggers residency from day one if you maintain a 'usual abode,' the UK uses the Statutory Residence Test with multiple factors beyond day count, and the US uses citizenship-based taxation regardless of days present. Some countries count partial days, others require overnight stays, and others look at rolling 12-month periods rather than calendar years.
The US has bilateral tax treaties with approximately 65 countries that can reduce withholding rates on dividends, interest, and royalties, and provide tiebreaker rules when you could be considered a tax resident of two countries simultaneously. Totalization agreements (separate from tax treaties) with about 30 countries prevent double social security taxation by determining which country's social security system covers you. For example, the US-Germany totalization agreement means a US citizen working in Germany for less than 5 years continues paying into US Social Security rather than the German system. These agreements can save thousands annually in social contribution costs.
Several US states maintain aggressive departure audit policies and may continue to assert taxing jurisdiction after you leave. California requires a clear demonstration of intent to abandon domicile and has been known to audit former residents for 10+ years. New York applies a 'sticky' domicile rule. Virginia and New Mexico also actively pursue departed residents. Steps to establish a clean break include: surrendering your state driver's license, changing voter registration, updating mailing addresses and bank accounts, selling or leasing your state residence, and documenting your new domicile. States without income tax (Florida, Texas, Nevada, Wyoming, Washington, South Dakota, Tennessee, Alaska, New Hampshire) are popular intermediary domicile choices for departing nomads.
Earned income (salary, freelance fees, consulting) qualifies for the FEIE and is generally taxed by the country where work is performed. Passive income (dividends, interest, capital gains, rental income) is not covered by FEIE and is typically taxed by your country of tax residency, with foreign tax credits available to offset double taxation. Self-employment income is subject to US self-employment tax (15.3%) even with FEIE, and may also be subject to social insurance contributions in the country of residence. Careful structuring of income types and sources is one of the most impactful tax optimization strategies for digital nomads.
This tool uses simplified models of each country's tax system and should be treated as directional guidance for shortlisting potential base countries, not as a definitive tax calculation. Tax law is complex, changes frequently (multiple countries update rates and rules annually), and involves interactions between treaties, exemptions, credits, and deductions that a simplified model cannot fully capture. The estimates are typically within 5-15% of actual liability for straightforward employment or freelance income, but can diverge significantly for complex situations involving equity compensation, multiple income sources, or specific treaty provisions. Always verify with a cross-border tax advisor (CPA or tax attorney with international experience) before making relocation decisions.
No. All calculations happen entirely in your browser. No income data, country selections, or tax estimates are stored, transmitted, or shared with any server. No signup or account is required.
No. This tool provides planning estimates based on simplified tax models. International tax situations are inherently complex and fact-specific. The outputs should be used for initial research and country shortlisting, not as a substitute for professional advice from a qualified cross-border tax advisor. Errors in tax residency determination or treaty application can result in penalties, double taxation, and significant financial harm.
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