The world's most profitable firm has a secretive new structure that would enable it to continue avoiding billions in taxes, the Paradise Papers show.

They reveal how Apple sidestepped a 2013 crackdown on its controversial Irish tax practices by actively shopping around for a tax haven.

It then moved the firm holding most of its untaxed offshore cash, now $252bn, to the Channel Island of Jersey.

Apple said the new structure had not lowered its taxes.