I had the same problem. I'm using the downloaded version of Deluxe. When I left the UI and looked at the actual tax forms, my mortgage interest was not transferring to line 8a of Schedule A. I think this is a bug but I would like TurboTax to confirm... I spent a long time trying to figure that out. For the first time in 15 years, I'm doubting whether or not I should try a competitor.
