
Someone Claimed Your Dependent: What IRS Notice CP87A Means and What to Do Next
IRS Notice CP87A means two returns claimed the same dependent's Social Security number. It is not an audit and not a bill — if you are entitled to the claim, the IRS says do nothing. This guide covers the five qualifying-child tests, the tie-breaker ladder, why a divorce decree loses to overnight counts without a signed Form 8332, the 2025 IP PIN fix for e-file rejections, and when to amend with Form 1040-X.





