Child Death Tax Implications: Claiming a Deceased Child on Your Tax Return

You Can Still Claim Your Child

If your child met the dependency requirements while alive, the IRS treats them as a qualifying dependent for the entire tax year in which they died. This is not a loophole or a special exception.

This means you may be able to claim the Child Tax Credit (CTC), the Additional Child Tax Credit (ACTC), and the Earned Income Tax Credit (EITC) if otherwise eligible. Your child's death does not retroactively remove their place in your household.

How to File

Claim your child as a dependent on Form 1040 using their Social Security Number as you normally would. The Child Tax Credit and ACTC are calculated on Schedule 8812, filed with your return.

If your child was assigned an SSN before their death, use it on your return exactly as you would for a living child. No additional explanation or documentation is required on the form itself.

When Your Child Had No Social Security Number

If your child was born and died in the same year and never received a Social Security Number, the IRS has a specific procedure. Write "DIED" in the space where the SSN would appear on Form 1040. Attach copies of the birth certificate and death certificate to your return.

You do not need to apply for an SSN to use this tax-filing procedure.

What Credits and Deductions Apply

Child Tax Credit. If your child met the qualifying-child tests for the tax year, including the age, relationship, residency, and support requirements, the credit may apply. The child does not need to have been alive for the entire year.

Earned Income Tax Credit. If your child met the EITC qualifying-child tests, you may be able to claim the credit. A child born or who died during the tax year may be treated as having lived with you for more than half the year if your home was, or would have been, the child's main home for more than half of the time they were alive.

Dependent care credit. If you paid for childcare during the portion of the year your child was alive, those expenses remain deductible.

Medical expense deduction. Medical expenses you paid on your child's behalf — including those incurred during a terminal illness — can be claimed if your total medical expenses exceed 7.5% of your adjusted gross income.

Filing Status

If your child's death results in a change to your filing status, that change does not take effect until the following tax year. For example, if you were filing as head of household because your child was your qualifying person, you retain that status for the year of the child's death.

Common Mistakes to Avoid

Tax preparation software sometimes flags a deceased child as an error when the SSN appears in the Social Security Death Index. If your e-file is rejected, you can override the flag or file a paper return with the death certificate attached.

Do not assume your tax preparer knows the rules for a deceased dependent — this is an unusual situation that many preparers have never encountered. Point them to IRS Publication 501 (Dependents, Standard Deduction, and Filing Information), which confirms that a child who died during the year qualifies as a dependent for the entire year.

The When Your Child Dies (Minor) guide includes a financial settlement chapter covering tax rules, medical bill dispute procedures, estate closure steps, and a timeline showing which financial tasks are genuinely time-sensitive and which can wait.