After the 1040, 1041, 1065, 1120 and 1120S are done. It's the same every year, always.

https://proconnect.intuit.com/proseries/forms-finder/ should be real helpful, but the best I could come up with TE will be available on 1-19-22. I would guess 990 should be available when the state form is. 

Intuit hasn't told us yet.  What have you heard?