Can I e-file a 2020 tax return(Form 1040) now ?

[IRonMaN]

If the return is ready to roll, go ahead and hit the send button.  E-filing is open for 3 years at a time.

[jimmig]

Thanks for the info. I could not find anything addressing prior years e-filing of a 1040.

[IRonMaN]

You betcha!