My return was rejected due to a dependent claiming themselves. How can I tell on their 1040 if they did this? I have 2 children who filed.

[saraceglian]

I need my child to file a 1040X but don't know how to tell who needs to do it. 

[xmasbaby0 · Accepted solution]

Look at their Form 1040.  Just below their name there is a box that says "Someone can claim you as a dependent"

If the kid did not check that box--that is the kid who has to amend.

Meanwhile, you have to print, sign and mail your own return.  It takes about 3-4 months for an amended return to be processed.  You cannot e-file this time.   

When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.  Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS and/or your state received the return.