A person can find out how to form an LLC in many ways. There are guides and resources for learning about LLC's and how to start one. Some informative places are Nolo, WSJ, Legal Zoom and Corpnet.

The singular form of "corpus" is "corpus" and the plural form is "corpora."

Because they are independent contractors, it is highly recommended that they form an LLC or S-Corporation.

You can fill out the form for FREE and you will not be charged for the formation of the LLC. You only need to pay for state fees.

businessregistration.org/free-llc

They can help with other LLC related compliance for a fee, but it's up to you if you want to use them for the other services they will form the LLC even if you don't use them for the other compliance services.