I'm not sure how active this discussion is anymore, but this might be a good place to ask: http://community2.business.gov/t5/Business-Law-Advisor/Should-My-Company-be-an-LLC-an-S-Corp-or-Both/ba-p/2324

I've actually used legalfilings.com, it's a little more pricy than trying to collect all the pieces together yourself, for close to $500 bucks they will send you a business starter kit with share books, seal, etc.   I do not sell for them.

onesource - Here is a step-by-step guide on Business.gov to help you register your business Our infromation for Online Businesses may also be something that interests you Please let us know if this was helpful, and if you need further resources. Nicole

You can go down to your state's Sec. of State office and register it as a LLC or S-corp for a small fee. Usually like $40-60 dollars. This doesn't give you the proper legal protection. You will have to hire a lawyer to do the proper documents for the company aftewards.

How is your company formed - are you a sole proprietor - LLC - Corp, etc? It depends on how you are formed. I would suggest your contact SCORE (score.org) or find a local small business development center (SBDC).