The big disclaimer at the top:

J&S Tech Designs LLC is a small business just like you. The following information contains items we had to find out when we started and we thought we would do what we could to shorten the search for you. Please note, we are web designers - not lawyers or government officials. This is a summary of information we have found and any errors or omissions are purely accidental. This is not intended to be a complete list or a substitute for your own research. We have included links to the Illinois State Business Website and others for your reference.