Did not see this when processing the original return (2020 TT Home and Biz).
Creating this amended return, I added some self-employment business expenses, some real estate tax paid, and a work expense for my wife. I don't think the latter two changed anything, so I'm betting it's the biz expenses addition that did it.
So now line 18 is greater than line 3, which would definitely be problematic since the former is supposed to be a subset of the latter. Two questions:
1) Why doesn't TurboTax fix this on its own? Simple coding oversight?
2) How should I approach updating this line 18 number?
Many thanks.
