What to do I fildrd and claimed my son Cameron and he was with foster parten s and I didnt no they was claiming him what do I do

[Ravnos]

How long in 2019 did he live with you? If they have already claimed him and he lived with you more than 6 months of the year and you provided his support for more than half the year,  you will have to contact the irs to have him put on your return.  You will have to have proof of support and dependency for that.

[HelenC12]

If you claimed your son but you weren't supposed to and your return is:

• accepted by the IRS, you'll need to amend your return.
• pending, you won't be able to make any changes until it's accepted or rejected by the IRS.
• rejected, you'll be able to remove your son from your income tax return. 

IMPORTANT: If you e-filed your return and it was accepted by the IRS, the foster parents won't be able to e-file their tax return. The fact that a return has been e-filed with your son's Social Security Number (SSN) won't allow another return to be e-filed with his SSN. 

Note:

• The IRS has not finalized the 2019 Form 1040-X.
• Please click here for a tentative date the form may be finalized.

Once the IRS has finalized Form 1040-X and processed your return, see How to amend (change or correct) a return you already filed?