> or prove that you no longer have any lasting connection to Sweden (no partner or children there, no house or apartment and no ownership in any companies).
Which is not hard at all: Don't have kids there, house or ownership. And you're free from taxes
Well, I have to keep my company there, which makes it pretty hard for me...
But you are right that it doesn't seem to hard, so I looked into it some more. I think the main problem would be to prove that you are not living in Sweden (the burden of proof is on you for the first 5 years). It seems that the requirement for not permanently living in Sweden is to permanently live somewhere else - perpetually traveling the world doesn't seem to be enough, you have to prove that you are a resident somewhere else, usually by applying for residence and paying taxes there...
Which is not hard at all: Don't have kids there, house or ownership. And you're free from taxes