I did this, it was a piece of cake. My city/state apparently hate businesses, so it ended up costing about $800 total, but I had an official tax ID and everyth

I did this, it was a piece of cake. My city/state apparently hate businesses, so it ended up costing about $800 total, but I had an official tax ID and everything. I went back into the salaried workforce eventually, and the background check company just wanted some proof that my company existed, which I covered by showing them the business license or something (can't remember exactly what I did). Practically zero hassle. (I just told the truth in the interview that I wasn't proving to be a business genius, and I was worried I'd eventually fall behind on technical topics)