If I entered my 2016 gross income instead of my 2017 what do I do?

[AnthonyC · Accepted solution]

If you have already submitted your return, then your return will be rejected by the IRS once the IRS begins processing.  You will get an email notification and a link where you can log back in and re-file the return.  You will be able to then enter the correct AGI.

If you haven't already filed yet, go back to the File tab and continue through the screens and you will be prompted to reenter the AGI.