For the same case where i rented out one room for three months. When filling out the rental expenses on the web, it prompts for box 1 of the 1098 for mortgage interest should I be entering the adjusted mortgage interest based on equation above.
Or will there will be a separate prompt to compensate for the fact it was only part of the house?
Similarly the personal deductions prompts for all the boxes on the 1098. Should I be putting adjusted amounts there as well?
