DOUBLE TAXATION OF CORPORATIONS OUTSIDE OF US.  

In the US, a
corporation is double taxed - it pays tax on its profits, and then,
when the corp distributes profits to shareholders, the shareholders
pay tax.  Not so for sole proprietorships, partnerships, LLCs, or even
S corps - for these, the individuals just pay taxes, not the entities.
 

How does this differ in europe, across the G7, or some subset?  [Maybe even
Asia, if it's easy to get, but G7 is more important here.]