You can only transfer from 2023 into the 2024 program. Do you have the .tax2023 file on your Mac? How to Transfer into the Mac Desktop program
https://ttlc.intuit.com/turbotax-support/en-us/help-article/data-systems/transfer-last-year-return-2...
You don't need to import 2022 or 2021 etc. You can only transfer from the last prior year. Or what do you want to do with the older .tax files?
