Thank you @billsmith!
It is a year later - Feb 2022 - exactly the same issue. billsmith answer solved the problem but a royal pain until I found it - nothing about a 1099-S in search bar at all. Nor second home. Nor vacation home. As the online directions claim. I had exactly the same situation that bill smith had - and likewise had to put my lawyer's TIN on the 1099-B worksheet (kind of absurd since it was a 1099-S. If you just put in the numbers as I did at first I would have had a taxable loss of nearly 50K (I just sold a portion of the property). I missed the first time around having to scroll through the following pages where it asks if the sale is from a second home and thus not allowable to claim as a loss. Would have been nice to have clear instructions somewhere in Turbo. I'm using Desktop Home and Business on MacOS.
