> With this kind of visas I've always been curious: Unless you're US or Eritrea citizen, does this mean you don't have to pay any income tax at all, given you l

> With this kind of visas I've always been curious: Unless you're US or Eritrea citizen, does this mean you don't have to pay any income tax at all, given you loose your home country's tax residentship in 183 days after leaving? If you really become fiscal resident of a country with 0% income tax and the country you left is fine with that then, yes, you pay 0% income tax. I've got a friend who really went to live with his family in Monaco (he was a native french speaker, but not from France, which helps): he's there since five years now I'd say and, indeed, he pays 0% income tax.