There are only 15 countries in the world today with no income tax: 1. The Bahamas 2. Bahrain 3. Brunei 4. Cayman Islands 5. Kuwait 6. The Maldives 7. Monaco 8. Nauru 9. Oman 10. Qatar 11. Somalia 12. The United Arab Emirates 13. Vanuatu 14. Western Sahara 15. Saint...See more