IL1040-10000-1 - The Secondary Taxpayer Prior Year AGI did not match the Prior Year AGI on the Illinois Department of Revenue production file. If Filing Status is equal to Married Filing Joint, at least one of the following Secondary Taxpayer signature fields must be present and match the department production file: Secondary IL-Pin, Secondary Prior Year AGI, or Secondary IL Shared Secrets Drivers License/State ID Number.
What I did that I think was wrong: The IL state tax return asked 1st what was the AGI for me, Richard Potenza, to which I answered with the Married Filing Joint AGI. The IL state tax return then asked next what was the AGI for my spouse, Patricia Potenza, to which I answered with the Married Filing Joint AGI.
What I believe to be the needed correction is to zero out the AGI for Patricia Potenza.
But, I need help how to do that in Turbo Tax.
