Wow! I just found that the "Rental real estate income" (Sch 1, line 17) in Additional Income, is 13,583 less than the "Total Rental real estate income" (Sch E, line 26). So the software did subtract it out of income, without being explicit about it.
Good news that TT did what it was supposed to, even though it took quite a bit of stress and time to discover and verify that it did.
Bad news, that my Adjusted Gross Income is not going down 13,583 more, like I believed it needed to.
