Tell us what the rejection message says---exactly.

It says Adjust gross income (AGI) or put income from last year

Where do I find my AGI?

https://ttlc.intuit.com/community/agi/help/how-do-i-find-last-year-s-agi/01/25947

Your 2018 tax return shows your 2018 Adjusted Gross Income (AGI) If you filed a joint return then the AGI is the same for each of you.

Form 1040        line 7

If you are using the same TT account that you used last year, you should also be able to find this number in your Tax Timeline for 2018

If entering the amount from your 2018 tax return does not work, then try entering “0” instead.  If that does not work and you still cannot e-file, then print, sign, and mail your tax return.

You can get a free transcript of your past return from the IRS: 

https://www.irs.gov/individuals/get-transcript

Note: If you filed late or amended your return, your correct 2018 AGI may not be in the system.

https://ttlc.intuit.com/questions/1944348-how-do-i-print-and-mail-my-return-in-turbotax-online

Note:  If you mail your federal return, you will also need to mail your state return.  You will not be able to e-file your state return.

https://ttlc.intuit.com/questions/3415597-what-if-i-entered-the-correct-agi-and-i-m-still-getting-an...

https://ttlc.intuit.com/questions/1944348-how-do-i-print-and-mail-my-return-in-turbotax-online

If you used the wrong AGI, your e-file  be rejected.  When you get the rejection notice, correct it and re-file.

https://ttlc.intuit.com/community/agi/help/where-do-i-correct-my-agi-in-turbotax-online/00/26311

SEIC-F1040-506-02 - Each 'QualifyingChildSSN' that has a value on Schedule EIC (Form 1040), must not be equal to another Qualifying Child SSN on another accepted return for the same tax year.

---

@J_E_S_S_E wrote:

SEIC-F1040-506-02 - Each 'QualifyingChildSSN' that has a value on Schedule EIC (Form 1040), must not be equal to another Qualifying Child SSN on another accepted return for the same tax year.

---

Do you know if someone may have claimed the child on another tax return?  Your parents, partner or ex-partner, aunt, uncle, grandparent?

His moms tax return says that the child is a non dependent-except for EIC

For more info on how to fix a rejected tax return, please see this TurboTax FAQ,How do I fix a rejected return?

I entered the 2018 AGI and I still get rejected.  PLEASE HELP

AGI

---

@gma3006 wrote:

AGI

---

If your tax return continues to be rejected with the 2018 AGI then enter a 0 (zero) for the AGI and e-file again.

If this is also rejected then you will have to print and mail the tax return.

See this TurboTax support FAQ for printing a tax return for mailing - https://ttlc.intuit.com/community/printing/help/how-do-i-print-and-mail-my-return-in-turbotax-online...

My taxes are being rejected. It’s an easy fix. How do I get in to fix

My returns have been rejected because it said my pin didn’t match. What do I do?

If it says your AGI does not match try using zero for the AGI.  If zero does not let you e-file then print, sign and mail it instead.