I just filed my grandson's 2023 taxes in the last month and were paper mailed.
I have just completed his 2024 taxes and efiled them. I keep getting a reject due to AGI from 2023 -- I saw on an earlier post to enter "0" I just want to confirm that is what I should do to try efile again, or am I better of mailing -- His NY keeps saying it needs to be efiled but it will not accept efile due IRS not accepting.
