How do I delete all my 2021 data in Turbotax? I didn't use TurboTax to file last year.

[DoninGA]

A prior year online tax return that was used with the TurboTax online editions cannot be deleted.

[Critter-3]

You have 2 options :

1) clear the current account and start over without transfering any prior year information 

2) start over with a new userID and password