What Is Form 8332: Releasing and Revoking a Child Claim

IRS Form 8332 is the document a custodial parent signs to release the right to claim a child as a dependent, allowing the noncustodial parent to claim the Child Tax Credit, the Additional Child Tax Credit, and the Credit for Other Dependents on their own return.¹ Under federal tax rules, those credits normally go to the parent the child lived with for more nights during the year. Form 8332 overrides that default and gives the noncustodial parent the paperwork the IRS requires to back up the claim.²

The form’s title still refers to a “personal exemption,” which the Tax Cuts and Jobs Act reduced to $0 and the One, Big, Beautiful Bill made permanent at $0 for 2026 and beyond.³ The deduction is worth nothing today, but eligibility to claim the exemption still controls who can take the credits tied to a dependent child. That is why the form still matters.

What Signing the Form Transfers

A signed Form 8332 moves three specific tax benefits to the noncustodial parent:

The Child Tax Credit, a per-child credit that reduces tax owed.
The Additional Child Tax Credit, the refundable portion available when the Child Tax Credit exceeds tax liability.
The Credit for Other Dependents, worth up to $500 per qualifying dependent who doesn’t qualify for the full Child Tax Credit.⁴

Several other benefits stay with the custodial parent no matter what Form 8332 says.¹ Head of Household filing status remains with the custodial parent, and for 2026 that status carries a $24,150 standard deduction against $16,100 for a single filer.³ The Credit for Child and Dependent Care Expenses also stays with the custodial parent, as does the Earned Income Credit, which follows the residency test rather than the exemption.

The split can work in both parents’ favor. The noncustodial parent picks up the Child Tax Credit while the custodial parent keeps the filing status and care-related credits.

Who Qualifies to Use Form 8332

p>Under 26 U.S.C. § 152(e), Form 8332 applies only when the parents meet all of these conditions:⁵

The parents are divorced, legally separated under a decree, separated under a written agreement, or lived apart for the entire last six months of the tax year.
The child lived with one or both parents for more than half the year.
The child received more than half of their total financial support from one or both parents. If someone else, such as a grandparent, provided more than half of the child’s support, Form 8332 cannot be used.⁶

Who Counts as the Custodial Parent

For tax purposes, the custodial parent is the one the child spent the greater number of nights with during the calendar year, regardless of what a divorce decree or custody order says about legal custody.¹ If the nights come out even, the IRS treats the parent with the higher adjusted gross income as the custodial parent.⁶

Age of the Child

The child must also meet the qualifying child age test: generally under 19 at the end of the tax year, under 24 if a full-time student, or any age if permanently and totally disabled.⁵

A Divorce Decree Is Not a Substitute

One of the most expensive mistakes noncustodial parents make is assuming a divorce decree that awards them the dependency exemption is enough. For any decree finalized after 2008, the IRS will not accept decree pages in place of Form 8332.⁷ Even if a court order plainly states the noncustodial parent may claim the child, the IRS will reject the claim without a signed Form 8332 (or a substantially similar written statement) attached to the return.⁶

A state court can order a custodial parent to sign the form, but the IRS does not enforce court orders. If the custodial parent refuses despite the order, the noncustodial parent’s remedy is through the court, not by filing without the form.

How to Fill Out the Form

Form 8332 asks for each parent’s name and Social Security Number and the child’s full legal name and Social Security Number, matching official records. A separate form is required for each child.⁶ The custodial parent signs it; the noncustodial parent does not.

There are three parts, and only one gets used at a time:

Part I releases the exemption for the current tax year only. Use it for a year-by-year arrangement.
Part II releases the exemption for specific future years or indefinitely. The custodial parent writes in the years covered.
Part III revokes a release that was previously signed.⁶

The custodial parent can supply a separate written statement instead of the official form, but it must contain all the same information.² Spelling out the specific tax years covered helps prevent later disputes.

How to File It With Your Return

Once signed, the noncustodial parent is responsible for getting the form to the IRS with their return.

Paper returns: attach the signed Form 8332 (or a copy) to the front of Form 1040.
Electronic returns: file Form 8332 along with Form 8453, the U.S. Individual Income Tax Transmittal for an IRS e-file Return, mailed separately to the IRS after e-filing.⁶

If the release covers multiple years or is indefinite under Part II, attach a copy of the original signed form every year the noncustodial parent claims the child, not just the first year.⁸ Both parents should hold on to copies. The IRS generally expects records supporting a return to be kept for at least three years from the filing date or payment date, whichever is later.⁹

Revoking a Release

A custodial parent who signed a release can take it back using Part III. The revocation has two steps: file Part III with the custodial parent’s own return, and give a copy to the noncustodial parent or make a reasonable effort to deliver it.⁶ Keep proof of delivery, such as a certified mail receipt, with your records.

Timing matters. A revocation does not apply to the tax year in which notice is given; it takes effect the following year.⁶ Notice given in 2025 first affects the 2026 return.

If Both Parents Claim the Same Child

Only one parent can claim a child for a given tax year. When two returns claim the same child, the IRS flags both and processing slows while the agency sorts out priority.¹ Its tiebreaker rules generally give the claim to the parent the child lived with longer during the year, or if the time was equal, to the parent with the higher adjusted gross income.¹⁰

A properly signed Form 8332 overrides those tiebreaker rules for the credits it covers. If the custodial parent signed the form and the noncustodial parent attached it, the noncustodial parent’s claim to the Child Tax Credit and related credits will stand. The parent whose claim is denied can end up owing back taxes plus interest on the disallowed credits, which is reason enough to get the form right the first time.

1
Internal Revenue Service. Claiming a Child as a Dependent When Parents Are Divorced, Separated or Live Apart
2
Internal Revenue Service. Form 8332 Release/Revocation of Release of Claim to Exemption for Child by Custodial Parent
3
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One, Big, Beautiful Bill
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Internal Revenue Service. Child Tax Credit
5
Office of the Law Revision Counsel. 26 USC 152 – Dependent Defined
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Internal Revenue Service. Form 8332 Release/Revocation of Release of Claim to Exemption for Child by Custodial Parent
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Internal Revenue Service. Divorced and Separated Parents
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Internal Revenue Service. Child Tax Credit
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Internal Revenue Service. How Long Should I Keep Records
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Internal Revenue Service. Tie-Breaker Rule