I have to file 1040X where amount due from original return was paid and amended return results in overpayment due back to client. I'm getting diagnostic #45035 that 1040 reflects both amount due and amount applied to 2021 return. How do I get around this?

Solution: Please go to screen 7.1, 2022 Estimates (1040-ES) and remove any entry in the field for "Apply overpayment to 2022 (Ctrl+T or dollar amount)." Then check if the diagnostic is resolved.