If you are on Windows, 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.
For Windows,
The tax files (and PDF files) should be in your Documents then in a Turbo Tax subfolder. If you can't find them do a search for all files ending in .tax or .tax2023. And check the Recycle Bin. For Windows 10 and 11 check the One Drive. Did you make any backups? Like DropBox.
