by pawncob on Fri Dec 30, 2011 1:09 pm
If you're UK resident, you'll pay tax here on your worldwide income. You can't choose where you pay your tax.
If you also have to decalre and pay tax in Italy (not likely as you're EU resident) the double taxation agreement means you'll get credit for any foreign tax paid.
http://www.hmrc.gov.uk/taxon/foreign.htm
With a pinch of salt take what I say, but don't exceed your RDA