Here's the issue that the original poster also stated - TurboTax asks you to enter day rented and it specifically says "do not enter days it was vacant" (I'm paraphrasing since I'm not currently on that screen). So there are boxes for Days Rented and Days Personal Use with this note to NOT include vacant days. I would define "Vacant" days as days it was available for rent but not actually rented. So where does TurboTax capture those days???
It used to be that you could swap to a "form view" in TurboTax so you could see the actual wording of the IRS form if you needed clarification. I can't find that option anymore.
I must say that the lack of clarity around dealing with short-term rentals (AirBnB units) on TurboTax was so frustrating this year I'm going to try out the H&R Block program next year.
