Deductions & credits

But I could expense the non-profit for my home office expenses, which would not be taxable to me as reimbursement of expenses for running a home office to run the non-profit

 

total house: 2300sq ft - home office: 225 sq ft = 10%

thus 10% of mortgage and heat / electric could be expense each month to non-profit, and it would not be taxable to me...

 

as of now, I expense cell, phone and internet, why not portion of mortgage and heat / electric?