If you are using the online edition of TurboTax and a return that hasn’t been filed, it is possible to delete; however, returns that have been filed (either via NETFILE or printed-to-mail) cannot be deleted.
Note that when you delete a return, you will not be able to access it again and we will not be able to retrieve the information for you.
For more information about how to delete a return in our TurboTax Online or TurboTax CD/Download, please follow the steps in our TurboTax FAQ link.
How to delete a return in the online version of TurboTax