For investors, landlords, and anyone living on passive income β dividends, interest, rental income, capital gains β the choice of tax residency can mean the difference between keeping 100% of your income and handing over 30β50% to a government. Territorial tax systems, non-domicile regimes, and zero-tax jurisdictions offer legitimate pathways to dramatically reduce tax on passive income.
This guide covers countries with no tax on foreign-source passive income, countries with territorial tax systems (only taxing locally-generated income), and countries with special regimes exempting dividend and capital gains income for qualifying residents.
Territorial tax systems only tax income generated within the country. Foreign-source income (dividends from foreign companies, interest from foreign accounts, foreign rental income, capital gains on foreign assets) is not taxed β regardless of how much it is.
For investors whose primary concern is capital gains on share portfolios, real estate, or business exits:
| Country | CGT on Shares | Notes |
|---|---|---|
| UAE | 0% | No personal income tax of any kind |
| Singapore | 0% | Trading income may be taxed; genuine investment gains exempt |
| Hong Kong | 0% | No CGT; salaries tax only; foreign income generally not taxed |
| Switzerland | 0% | Private securities only; professional traders taxed as income; cantonal wealth tax applies |
| Belgium | 0% | Private individuals not engaged in professional trading; applies to listed shares held as investment |
| Cyprus | 0% | On share disposals; 20% on immovable property |
| New Zealand | 0% | No formal CGT; deemed disposal rules apply in some circumstances |
| Malaysia | 0% | For shares; foreign-source income became taxable from 2022 but shares sold abroad may still be exempt |
US citizens cannot escape US federal taxation by moving abroad β the US taxes citizens on worldwide income. The main exception is Puerto Rico, which is a US territory but has a special income tax system:
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