Marilyn,
After going to try typing my SS income into the Two-Year Comparison form, it is pre-filled with a zero which must be coming from line 6b, without considering that amount may be a zero & not taxable. Therefore, it should be coming from 6a. Obviously it is not. I cannot type over it. If this in fact a flaw, as long as my return is correct it has little impact on me. But if my Social Security was deemed not taxable when it should have been, I am greatly concerned & will be contacting Turbo Tax.
