I have 3 Airbnb listings, all using my primary home. I have a listing for each of two spare bedrooms and a listing for the entire home, which I rent when I'm traveling. When I rent the spare rooms, the guests have access to all the common areas of the house, including the backyard.
I intend to combine all three listings into a single schedule.
How do I allocate home expenses, property taxes, mortgage interest between, and home depreciation between the Airbnb rental and my personal use? Because I rent the whole house and also individual rooms with access to the common areas, can I allocate 100% of the expenses to the rental? If not, how would I properly allocate the expenses?
