After you file

No one in this usr forum has access to your account or to your information.  TurboTax never knows if you have received a letter from the IRS.  TurboTax gets no information from the IRS (or your state) after you file your tax return.    You say that you received a letter from the IRS regarding your 2023 tax return.   Did you e-file that return successfully?   What does it say in your TurboTax account?   Does your account show that the return was "accepted"----or does it say something else, like "rejected," "printed," or "ready to mail?"   If it says anything other than accepted, then it it did not go to the IRS unless you put it in an envelope yourself and took it to a mailbox.   We cannot tell you why anything is citing 2021---again, we cannot see your e-mails, your account, or whatever answers you are seeing somewhere.

**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.**