Go to the IRS website and download a tax transcript for 2018 - the AGI they have on you is on that and you can use it for efiling. Also if it's wrong you can begin the process of correcting it (amended return, etc)
The IRS requires your 2018 AGI to verify your identity for e-filing. If you're paper-filing your return, you won't need your AGI because those are manually processed.
There are a few places you can get your 2018 AGI:
- If you filed your 2018 taxes with TurboTax, sign in and go down to Your tax returns & documents. Select View adjusted gross income (AGI).
- If you didn’t file your taxes with TurboTax in 2018, the best place to get last year's AGI is from the 1040 form you filed with the IRS. Look on page 2, line 7. If you filed a 1040NR, it'll be on line 35.
- If you're having trouble locating your 2018 return, the second-best place to get your AGI is from the IRS. You can order a free transcript of your return at the IRS Get Transcript site or you can purchase a full copy of your 2018 return. Both versions will include your AGI.
If you didn't file a 2018 federal tax return (or you haven't filed one yet), enter 0 as your AGI.
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When did you file 2018? If it was late in the year try putting in zero for the AGI. And see, https://ttlc.intuit.com/community/rejections/help/what-if-i-entered-the-correct-agi-and-i-m-still-ge...
If your spouse died during 2019 there is a problem efiling and you will have to mail your return
How to correct the AGI
If you can’t get it to efile you will have to print and mail it.
How to mail a return from the Online version
Be sure to attach copies of your W2s and any 1099s that have withholding on them. You have to mail federal and state in separate envelopes because they go to different places. Get a tracking number from the post office when you mail them for proof of filing.
For AGI Reject code 031