If the "information does not match" problem resulted from a problem with your AGI, that could easily be remedied by mailing the tax return instead of trying to e-file. If you have not filed 2020, 2021 or 2022---then file them by mail. But they have to be mailed in separate envelopes. Do not put them all in one envelope or you risk that an IRS employee who opens the mail will overlook one. And state returns have to be mailed separately to the state. Any refunds from tax years earlier than 2020 have now been forfeited if you did not file. You can still receive a 2020 or later tax year refund. 2020 must be filed by April 15, 2024 or you lose that refund.
Did you prepare returns for those years? Were the e-files rejected? Did you give up and not try to mail them? Or do you still need to prepare returns for those past years?
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
