Business & farm

Did you use the Turbo Tax Business program?   Then the only copy is on the computer you used.   You should have saved the return as a pdf file.   Both the pdf file and data file ending in .tax2023 should be in your Documents folder then in a Turbo Tax subfolder.  If you don’t have the pdf file you need the program installed to open the .tax2023 file.   You can probably get a copy from the IRS.