After you file

@sunapee   The 2023 tax data file ends in .tax2023.   And you should have also saved your return as a pdf file.   Which one do you need?  Are you on Windows or Mac?   In Windows they should be in your Documents in a Turbo Tax folder.   How did you delete it?  Did you check the trash or recycle bin?   Search your whole computer.  

If you don't have the main .tax file you might have one that starts with a Tilde sign ~ like  "~your name.tax2023”.  That file is if your computer crashes or your real file gets lost or deleted or corrupt so you can restore it.