Retired Minister has two 1099R's and according to church he is entitled to housing allowance against this income.  there is no amount in box2a and 2B is checked taxable amount not determined.  there is no indication on the 1099's concerning housing allowance.   My question is if I put 0 in the taxable income where to enter any explanation of the adjustment.  There are some older articles on this but not specifically on pro series just on other intuit products.