See the instructions below for finding your 2017 AGI:
If you filed late last year there is a good chance that the 2017 AGI
never was entered into the e-file database. Try using 0 (zero) for the
AGI.
If you filed an amended return use the AGI on the first filed tax return.
If it continues to reject then the AGI in the IRS database might be in error. Mail filing is the only option.
