agree but the majority of people asking here are not multi millionaires. I would say for anyone up to $1 million/year the correct way to do it is to actually move yourself and your economic and private social substance (very important) to your new country. In Belgium some guy was considered still tax resident because he owned an apartment that he rented out. You read that right. the guy had an official paper that said that he could not possible live in that apartment and they still went after him. Sell all your stuff, cancel all your subscriptions, get a new cell number and end ties with your home country as much as possible so they don't have any reason to come after you. I literally read in a Phd paper about this stuff that the Belgian tax authorities are bad losers. They basically have infinite resource to make your life miserable.I do agree with this comment. It's hard to hide from the tax auth. these days. Anyway, that said you have options depending on how much you have in your wallet, with plenty of money you will find solutions.