The IRS rejected my return. I believe it is their error. Should I contact them to correct their information in their data base?

[Critter]

What is the exact rejection message or code ?

[VolvoGirl]

If they have something wrong in their database it is too late for them to correct it to efile.  What is wrong?  Is it the AGI?

When did you file 2017?  If it was late in the year try putting in zero for the AGI.  And see this, <a rel="nofollow" target="_blank" href="https://ttlc.intuit.com/replies/5595742">https://ttlc.intuit.com/replies/5595742</a>
If you can’t get it to efile you will have to print and mail it.

[fanfare]

If e-File is rejected for AGI mismatch,
file a paper return via US Mail.