We get to clai my step-son for tax purposes on even tax years. This year his mom claims him. We recived a pre-payment of $250 on 7/15. Do we give that to her? Should we opt out of future payments? Please advise on how to proceed.
You should take one of the following actions:
If you take neither action, you may need to repay to the IRS the amount of advance Child Tax Credit payments you received that are based on that child when you file your 2021 tax return next year.
For more information regarding CTC UP, see Topic F: Updating Your Child Tax Credit Information During 2021.
Later this year you can use the above portal to "update" your dependent's status.