Where do I find last year’s c Corp tax docs?

If you completed and filed a C Corporation tax return, Form 1120, it will be only found on your personal computer since the TurboTax Business Editions can only be installed on a Windows based computer.

If you used the desktop CD/Download editions installed on your computer, the only copy of your tax data file and any PDF's will be on the computer where the return was created.  TurboTax does not store online any returns completed using the desktop e

C corp?  That could only be done using the Windows Desktop Business program.  It would only be on your computer.  You need to have saved the pdf file or the data file ends in .tax2023.  They should be in your Documents in a Turbo Tax folder.   You need the program installed to open the .tax2023 file.