I think... I may have messed up.
Last year I had a Full time job from 08/19-04/20. On 03/20 I registered a small home based business with my state and got an EIN, but I was not active with the business (because of covid19) till 11/20.
I filed my personal tax return from my job as soon as I received w2 from them in January 17ish.
But because I didn't sell anything through the small business I didn't think I had to file taxes for it. My business is an LLP formed by my mother and I.
My personal taxes have been accepted by the IRS and now I don't know if I had to mix former job and business when I did it or If It's fine to do it separately. I also got dinged today with Sale and Use tax for not filling every quarter (I didn't know that either).
How do I do this? Do I just file 1065 now?
