I shared this on another post and found it very appropriate to share here as well.
My friend and accountant (and lawyer) is one of the best in the country when it comes to company formation and tax issues. He's the guy I go to any time I know my company is about to have a windfall of cash or sales to find out what I should do to protect as much as possible from that tax man. Here's his website: http://markjkohler.com/
He's super legit and knows his shit! If you are making money and not setup as a business correctly, then you are throwing cash out the window!!