First the .taxfile is better to TRANSFER not import ....
How to transfer last year’s return? https://ttlc.intuit.com/questions/1900883
How do I transfer last year's return into the 2019 TurboTax for Mac software?
Transfer last year's return to 2019 TurboTax for Windows
When transferring a .tax file, what information carries over to my return?
Transfer from a PDF : https://ttlc.intuit.com/community/tax-data-file/help/what-s-the-difference-between-the-tax-data-file...
