I was able to contact TT support (which was incredibly painful), and they said to go into Wages and Income>Investment Income>Capital Loss Carryover and update.A...
I was able to open my 2021 return and use the Forms button to find this, but I accidentally put in the wrong figure into my 2023 return where the error was foun...
I see.So, maybe - that - (the kiddie tax) is why I was prompted (somewhere along the line) for his mom's income? (which I can no longer find or adjust in TT)Mac