I'm based in Germany, so the tax pressure is quite high, thinking of moving back to Italy (where I'm originally from) to benefit of the massive tax break for "returning Italians" (or anti brain drain tax advantages).
It's not that great, you still have to pay social insurance. It's been a long time since I checked but you end up paying 30-35%.
In Europe your best options are Malta (5% corp tax + progressive rates on what you spend and keep everything in the company until you leave and withdraw at 0% from eg. Dubai) or Cyprus (12 corp tax +2.5% dividends tax).
I'd consider Montenegro as well if it makes sense for you or other eastern European countries.
