you should check to see if yo still have the 2023 tax file but it is hidden because it starts with a "~"
to check (windows os) go to your c:\users\users name\documents\turbotax folder to see if there is a file ~xxxxxxxx.tax2023. that's the backup file the desktop is supposed to create whenever the tax file is open.
you can double-click on it with your mouse to open it. compare to pdf to make sure its the same. then save irt without the tilde so then the data will transfer to 2024 (when first starting to do 2024.
