All countries
Published countries have been checked against their own tax authority.
| Country | System | Verified |
|---|---|---|
| United Arab Emirates | no personal income tax | 2026-08-16 |
| Australia | progressive income tax up to 45% | 2026-08-16 |
| Bulgaria | a flat 10% income tax | 2026-08-16 |
| Canada | income tax and social contributions | 2026-08-16 |
| Cyprus | progressive income tax up to 35% | 2026-08-17 |
| Germany | progressive income tax | 2026-08-17 |
| Estonia | a flat 22% income tax | 2026-08-16 |
| Spain | income tax and social contributions | 2026-08-17 |
| United Kingdom | progressive income tax up to 45% | 2026-08-16 |
| Georgia | a flat 20% income tax | 2026-08-17 |
| Ireland | progressive income tax up to 40% | 2026-08-17 |
| Italy | income tax and social contributions | 2026-08-17 |
| Malta | progressive income tax up to 35% | 2026-08-17 |
| Netherlands | progressive income tax up to 50% | 2026-08-17 |
| Poland | progressive income tax up to 32% | 2026-08-17 |
| Portugal | progressive income tax | 2026-08-17 |
| Sweden | income tax and social contributions | 2026-08-17 |
| Singapore | progressive income tax up to 24% | 2026-08-17 |
| United States | income tax and social contributions | 2026-08-16 |