What exactly does "will not transfer" mean? What happens when you click the "Transfer Return" button for the file that you want to transfer from? If you get an error message, what is the complete exact message?
Are you using TurboTax in Windows or on a Mac?
Do try opening and saving the 2023 file that you want to transfer.
If you have multiple 2023 tax returns with similar names, make sure you are transferring the correct one.
