[notanormalnerd]

You should Google "Place of effective management"

A lot of the entrepreneurs I meet become tax & social insurance fraudsters as soon as I mention this, because they think they can setup a company somewhere but live in Spain, without paying or registering companies here.

[ccozan]

yes because you are handling 100s of milions and you are some sort of public face then you get targeted.

But if you are some noname making maybe up to a few mils per year income, nobody is going to chase you and prove you are avoiding local taxation. You are always "in a short holiday trip" :).