I filed my taxes for 2018 and got my tax return deposit on April 17 for $92 but when I filed my taxes for 2019 it was returned because it couldn't;t find my 2018 tax return on file. I can't find my 2018 or paperwork for 2018 so I need my IGA so it will be linked. I need to talk to someone that can help me with this
You need your 2018 AGI to efile 2019. The AGI is on 2018 1040 line 7. If you filed a Joint return you use the same AGI for each spouse.
How to find the AGI.