At least 18 sovereign nations and territories impose no personal income tax on residents. For non-US persons, relocating to these jurisdictions can legally eliminate personal income tax. For US citizens and green card holders, the picture is fundamentally different - the US is one of two countries in the world (along with Eritrea) that taxes based on citizenship, not residency.
Critical - US Persons
Moving to a zero-tax country does not eliminate US federal income tax for US citizens or lawful permanent residents. IRC §61 taxes US persons on worldwide income regardless of where they live. A US citizen living in Dubai, Monaco, or the Cayman Islands still files Form 1040 and owes US federal tax. The Foreign Earned Income Exclusion (FEIE) under IRC §911 excludes up to $132,900 of foreign earned income in 2026 - but this applies only to earned income (wages, self-employment), not to investment income, capital gains, dividends, or interest.
The Zero-Tax Countries (2026)
Middle East
United Arab Emirates
No personal income tax, no capital gains tax, no inheritance tax. 9% corporate tax on profits above AED 375,000 (~$102K). 5% VAT. Golden Visa for investors and skilled professionals (10-year renewable). Most accessible Gulf residency for non-Gulf nationals.
Oil & Diversification
Middle East
Qatar
No personal income tax. No VAT as of 2026. 10% corporate tax on Qatar-source profits for foreign-owned entities. Residency primarily through employment or property investment. Government funded heavily by natural gas exports.
Natural Gas
Middle East
Kuwait
No personal income tax. No VAT. Corporate income tax applies only to foreign companies operating in Kuwait. Residency requires employment sponsorship - not easily accessible through investment alone.
Oil
Middle East
Bahrain
No personal income tax. 10% VAT. No general corporate tax; 46% rate applies only to oil and gas sector. Residency available via $270,000 property purchase, company investment, or retirement. Social insurance contributions required.
Oil & Finance
Middle East
Saudi Arabia
No personal income tax for residents. 20% corporate tax; zakat applies to Saudi-owned entities. Residency historically tied to employment; investor visa programs have expanded since 2020. Large expat population.
Oil
Middle East - Changing
Oman ⚠
Currently no personal income tax. Oman has enacted a law introducing a 5% personal income tax on worldwide income above ~42,000 Omani rials (~$109,000), effective January 1, 2028. Factor this into any long-term planning involving Oman residency.
Rate Change 2028
Southeast Asia
Brunei
No personal income tax, no capital gains tax, no VAT. Oil and gas fund the government. Residency is difficult - primarily available through long-term employment. Not a practical relocation option for most investors.
Oil & Gas
Europe
Monaco
No personal income tax - the only European jurisdiction with zero income tax. Exception: French citizens living in Monaco remain subject to French income tax under a bilateral treaty. Residency requires a bank deposit of approximately €500,000 and proof of accommodation. Corporate tax applies to companies earning 25%+ of revenue outside Monaco.
Finance & Tourism
Caribbean
Bahamas
No income tax, no capital gains tax, no wealth tax. 10% VAT. Residency available via $750,000 property purchase (expedited) or $500,000 investment. No corporate income tax - VAT and import duties fund the government. Short flight from US east coast.
Tourism
Caribbean / British Territory
Cayman Islands
No income tax, no capital gains tax, no corporate tax, no inheritance tax. 7.5% stamp duty on real estate (10% for properties over CI$2M effective January 1, 2026). Major offshore financial center. Residency requires substantial investment or employment. High cost of living.
Offshore Finance
Caribbean / British Territory
Bermuda
No income tax, no capital gains tax, no VAT. Payroll tax applies to employers (not employees directly). Property tax applies to landowners. Residency pathways include property purchase and the Economic Investment Certificate. Major (re)insurance hub.
Insurance & Finance
Caribbean / British Territory
British Virgin Islands
No personal income tax, no capital gains tax, no sales tax. Major offshore corporate registry. Residency through property purchase or employment. Payroll tax and social security contributions apply to employed workers.
Offshore Registry
Caribbean / British Territory
Turks and Caicos
No income tax, no capital gains tax, no inheritance tax. Stamp duty on real estate. Residency via Permanent Residency Certificate (investment-based). British Overseas Territory with strong rule of law.
Tourism
Caribbean
Antigua & Barbuda
No personal income tax, no capital gains tax, no inheritance tax, no wealth tax. Citizenship by Investment available from $230,000. 15% VAT. Residency requires physical presence - popular for second passport programs.
Tourism & CBI
Caribbean
St. Kitts & Nevis
No personal income tax. One of the world's oldest Citizenship by Investment (CBI) programs. No capital gains tax, no inheritance tax. Residency and citizenship available through donation or real estate investment.
CBI Program
Caribbean / British Territory
Anguilla
No income tax, no capital gains tax. 13% sales tax. Permanent residency requires $150,000 individual donation or $750,000 real estate investment and 183 days/year physical presence.
Tourism
Indian Ocean - Not Accessible
Maldives ⚠
No personal income tax. However, residency and citizenship are effectively unavailable to non-Muslims - only Sunni Muslims can apply. No foreign residency-by-investment program exists. Included for completeness; not a viable relocation destination for most readers.
Tourism Only
South Pacific
Vanuatu
No personal income tax, no corporate tax, no capital gains tax. Citizenship by Investment from approximately $132,900 - one of the fastest programs globally (30-60 days). Remote Pacific location with limited infrastructure. Popular for second passport.
CBI Program
Caribbean
Dominica
No personal income tax on foreign-sourced income. Citizenship by Investment from $100,000. One of the most affordable CBI programs globally. Dominica passport provides visa-free access to 140+ countries.
CBI Program
Caribbean / French Territory
Saint-Barthélemy (St. Barths)
No income tax for long-term residents - but with a catch: French nationals and new residents are subject to a 30% income tax for the first 5 years of residency. After 5 years, income tax drops to 0%. No income tax for residents of 5+ years. High cost of living. Residency is accessible for EU citizens; non-EU nationals need a long-stay visa. Popular with ultra-HNW individuals seeking European-adjacent zero-tax status.
French Territory · 5-Year Rule
What US Persons Actually Owe
The US taxes its citizens and lawful permanent residents (green card holders) on worldwide income under IRC §61, regardless of where they live or where the income is earned. This applies whether you live in Dubai, Monaco, or the Bahamas.
| Tax Type | US Citizen Abroad | Authority |
|---|
| Federal income tax |
Still owed on worldwide income. Zero-tax residency does not eliminate this. |
IRC §61; IRC §7701(a)(30) |
| Foreign Earned Income Exclusion (FEIE) |
Up to $132,900 (2026) of foreign earned income excluded. Does not apply to investment income. |
IRC §911; Rev. Proc. 2025-32 |
| Foreign Tax Credit |
Credit for taxes paid to foreign governments - but in zero-tax countries, no taxes are paid, so no credit available. |
IRC §901 |
| FBAR (FinCEN 114) |
Required if aggregate foreign financial accounts exceed $10,000 at any point during the year. |
31 USC 5314 |
| Form 8938 (FATCA) |
Required if foreign financial assets exceed applicable threshold ($200K/$300K for overseas filers). |
IRC §6038D |
| State income tax |
Depends on state. California and New York aggressively assert residency even after departure. Must formally establish non-residency. |
State-specific |
| Self-employment tax |
FEIE does not eliminate self-employment tax (Social Security and Medicare). IRC §1402(a)(11) only partially exempts. |
IRC §1401; IRC §1402 |
Renouncing US Citizenship: Some Americans consider renouncing citizenship to permanently escape worldwide taxation. Effective April 13, 2026, the State Department reduced the renunciation fee from $2,350 to $450. However, renunciation triggers the IRC §877A exit tax for "covered expatriates" - generally those with net worth over $2 million or average annual net tax liability over $190,000 (2026). Roughly 1 in 15 people who renounce owe the exit tax. This decision requires multi-year advance planning with a qualified international tax attorney.
US Territorial Options: Puerto Rico and USVI
For US persons who want to significantly reduce both federal and state tax without renouncing citizenship, two US territories offer structured programs. Unlike foreign countries, these are US jurisdictions where the regular US federal tax system applies differently.
Under Puerto Rico Act 60, bona fide Puerto Rico residents qualify for 0% Puerto Rico tax on post-move capital gains, dividends, and interest - and qualify to exclude that income from US federal tax under IRC §933. Applications filed before December 31, 2026 lock in the 0% rate. Applications filed January 1, 2027 or later face a permanent 4% rate under Act 38-2026.
The USVI Economic Development Commission (EDC) program offers a 90% tax credit on qualifying business income, resulting in an effective corporate rate of approximately 2.1%.
How Zero-Tax Countries Fund Themselves
No government operates without revenue. Zero-income-tax countries use alternative models: Gulf states (UAE, Qatar, Kuwait, Saudi Arabia, Bahrain) rely primarily on oil and gas revenues. Caribbean territories (Bahamas, Cayman Islands, BVI) rely on tourism, financial services, and offshore registry fees. Monaco combines luxury real estate, casino revenue, and VAT. Several smaller jurisdictions (Antigua, Vanuatu, St. Kitts) fund themselves through citizenship-by-investment programs that charge $100,000 to $250,000 per applicant.
Sources: IRC §61 (worldwide income); IRC §911 (FEIE); IRC §901 (foreign tax credit); IRC §7701(a)(30) (US person definition); IRC §877A (exit tax); 31 USC 5314 (FBAR); IRC §6038D (Form 8938); IRS Rev. Proc. 2025-32 (2026 FEIE limit $132,900); Act 60 of Puerto Rico; Act 38-2026 (signed March 10, 2026); State Department, Relinquishment of US Citizenship (fee change effective April 13, 2026); Oman income tax law (effective January 1, 2028); Tax Foundation; CEOWORLD Magazine (April 21, 2026); Greenback Tax Services (March 2026); World Population Review (2026).