Graham376
Well-known member
Tax residence is, theoretically, not optional. It is where you are ordinarily resident more than 183 days.
In theory yes but in practice only if you tell them As Nortada has said, Portugal don't bother chasing people and in common with other Schengen countries haven't a clue when people come and go. UK tax man isn't going to bother either as long as they're collecting their fair share.