When can I start filing 2020 tax year corporate returns
As soon as the 2020 forms are finalized.
Here is the link to the release dates but I believe your program should show you if the form is final and ready for filing right at the top of the page.
https://myproconnect.intuit.com/releasedates
Business efiling opened January 8, 2021 but as Lisa said you have to wait for the forms and software to be ready.
