The feature comparison for desktop https://turbotax.intuit.com/personal-taxes/compare/desktop/ seems to indicate that even basic supports " importing financial data including W-2s, investment and mortgage information".
However a few different community questions have users as of the past few months claiming they are not able to import a .txf file with Deluxe desktop.
Also here it says Premier or Home & Business is needed: https://ttlc.intuit.com/questions/1899278-how-do-i-import-from-the-txf-file (under Importing other .txf files)
