Freelance business license requirements vary depending on where you live and what you do. Some freelancers won't need any type of permit at all, while others will require licenses from their city, state, or professional body.

In many cases, you can do freelance work while you’re employed, and it can be a good way to see if freelancing is right for you. But, it’s also important to check your employment contract, get the go-ahead from your boss, and make sure your freelancing doesn’t affect your regular work.