I was with Contracting Plus, the "most legal" some say.
But then again, I had my personal accountant take a look at the construction I was using in Spain, and he didn't agree with their setup..
@RAT 5, the main difference is in allowable expenses that can be deducted from your tax bill. CX+ is the most strict, Oconnor second and Bob Scanlon (nickname on the line is "dodgy Bob") allows pretty much everything (heard of guys deducting a Rolex
)
My advise would be to take CX+, play by the rules and get everything that your accountant makes you do on paper, so that in case the tax man comes looking, you don't have to hide.
Register with the RPG and Repaweb for more info and guidance.
Ohw, and get out ASAP
