What's your scenario? Was the property your primary residence and you converted it to a rental in 2021? If so, then you most likely entered the number of personal use days as being more than zero. Read that screen. What you used the property for before you converted it to a rental, does not count for anything. If you did not live in the property for one single day after you converted it to personal use, as your primary residence, 2nd home, vacation home or any other personal use, then your personal use days is ZERO and the percentage of business use is 100% (One Hundred Percent business use)
