[uxhack]

There are a number of tax breaks for foreigners, meaning effectively if you have not live in Portugal for 5 years you do not pay hardly any tax. This is dependent on you getting good advice.

[galfarragem]

"Dividends are Tax free from the UK for 10 years, 20% on local income. EU passport if you spend 500k on property"

https://news.ycombinator.com/item?id=18165995

As an anecdote, Madonna is nowadays living in Portugal. Media says the reasons are the Lisbon sunlight and her son wants to learn soccer.