@Ray9991 a 1040SR is a no go as this link will confirm. by tax data file it's referring only to an actual Turbotax .tax2022 file
https://ttlc.intuit.com/turbotax-support/en-us/help-article/import-export-data-files/transfer-last-y...
changing a file extension seldom works becuase the program is looking for a specific file format and evidently
.T22 and .Tax2022 have different formats.
