sounds reasonable if you are self-employed and did a home office deduction TT and all other software would allocate the interest based on sq footage of consulting space to the total area of the home.
be careful so you don't allocate more interest than you pai. as I said TT using home office would allocate 10% to your consulting business and the balance, 90%, to schedule A so if you enter 10% of interest for B&B you have deducted 110%.
