What is someone illegally claimed someone as a dependent so my return is now rejected

[brmosena2]

I have legal custody of my grandson who has lived with me for years.  My efiled federal return was rejected.  I think his bio mother claimed him illegally on her return.  How do I let the IRS know that my tax return is correct?

[xmasbaby0]

Someone else claimed my dependent and my return was rejected

If someone else claimed your dependent already, then your e-filed return will be rejected.  Print, sign and mail your own return which claims your dependent.  Mailed returns are processed differently by the IRS.  It will take some time (maybe even up to a year) but eventually the IRS will contact both parties and sort out who could rightfully claim the dependent.  The person who wrongfully claimed the dependent will face repayment of refund $, plus penalties.

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/state received the return.

[ColeenD3]

All you can do is mail in your return. The IRS will eventually sort it out. It's a good idea to have statements on hand from schools, churches, a lease agreement, etc. that show he shared your address.