Where do I enter the square footage percent for my rental property? I want Turbotax to do the math, but I can't find where to do that.

[DianeW]

When you go through the rental property you must select the check box next to I rent out a unit in a multi-unit property (like a duplex) where I live. When you do this there will be another screen asking for the business percentage you can find this by dividing the rental square feet by the total square feet of the property.

Once this is entered TurboTax will do the math for the expenses. (see image attached)