@ginger_magpantay If you are trying to get to your 2017 AGI for e-filing your 2018 return, you no longer need it. E-filing is closed permanently for 2018, and you only needed the 2017 AGI to e-file. Now you have to file your 2018 return by printing, signing, and mailing it. Your 2017 AGI is not needed at all.
Since you are filing your 2018 return so late, next year when you want to e-file your 2019 return, your 2018 AGI will not be in the system. So the only way you will be able to e-file 2019's return will be to use "zero" as your 2018 AGI. And it would be a good idea to be aware of when e-filing shuts down.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
