Yes you may need...
Aaron, I know you have begun your business, and I am seeing this a bit late, but here are my thoughts anyway, every state is not the same, some have special requirements and if not dealt with can come back and bite you, a good person to ask would be your accountant and you should read the fine print that you got when you applied for your local business license, in this day and age of running a business , you can not afford to miss any detail, also important is having all the right types of insurance, our government both local and federal will show no mercy when it comes to taxes and any type of form that you may need, the other people to talk with are local small business owners who have been established for some time, but in the end, it's more likely the city/state, not federal that you will have issues with, Dave