What Turbo Tax version are you thinking of using? They are different and transfer differently.
TurboTax Online web version and the Mac Desktop CD/Download program only supports PDF transfers, if you used other tax software last year.
You can try to transfer the actual data file from H R Block or TaxAct into the Windows Desktop program. See
https://ttlc.intuit.com/turbotax-support/en-us/help-article/import-export-data-files/transfer-last-y...
See…..Transferring from TurboTax for Windows, H&R Block, or TaxACT
To Transfer from the PDF……
You need to have the actual electronic pdf file not a printed or scanned copy. But a pdf only transfer very basic info like your name and AGI. It would be just as easy to manually enter all your info. So it's probably not worth even trying to transfer it.
