How do I stop my ex from claiming my child on taxes?

Asked by: Celine Hermiston III  |  Last update: March 8, 2025
Score: 4.2/5 (73 votes)

The custodial parent needs to sign IRS Form 8332 “Release/Revocation of Release of Claim to Exemption for Child by Custodial Parent” giving up their legal claim to the dependency exception. The noncustodial parent must then attach a copy of the signed form to their tax return to prove they can claim this exemption.

How to prevent someone from claiming your child on taxes?

For a dependent that is entered as such on your tax return, there is no way to stop someone else (parent, Ex-spouse or girl/boyfriend...or anyone) form claimign them improperly if they have the proper SSN/birthday for that dependent.

How does the IRS know who the custodial parent is?

How does the IRS know who the custodial parent is? For tax filing purposes, the custodial parent is the parent with whom the child lived for more than half the year. The residency test for qualifying children accounts for this requirement.

What happens if both parents claim a child?

If the parents don't file a joint return together but both parents claim the child as a qualifying child, the IRS will treat the child as the qualifying child of the parent with whom the child lived for the longer period in 2023.

How do you prove that your child lives with you?

The dependent's birth certificate, and if needed, the birth and marriage certificates of any individuals, including yourself, that prove the dependent is related to you. For an adopted dependent, send an adoption decree or proof the child was lawfully placed with you or someone related to you for legal adoption.

My Ex Claimed the Kids on Their Taxes - What Can I do??

28 related questions found

What proof does the IRS need to claim a dependent?

Proving Relationship

To prove: Send copies of birth certificates, custody orders, or DNA tests. Just one type of proof is enough. If the child is a family member but not your biological child, you must show the entire "family tree" connecting you.

How do you prove you are the custodial parent?

Best Evidence for Child Custody Cases
  1. Official documents.
  2. Personal records.
  3. Photos and videos.
  4. Social media posts.
  5. Journals.
  6. Witness testimony.
  7. Future plans for the child.

What do I do if my ex claimed my child on their taxes?

We recommend that you prep that documentation as soon as possible and return it to the IRS. Wait for the IRS to decide which parent can claim the child. Once the IRS makes a determination, the parent who filed incorrectly will need to return any taxes, fees or interest owed without this exemption.

What happens if the noncustodial parent claims a child on taxes?

If the noncustodial parent claims your child without permission. When the noncustodial parent claims the exemption on their taxes and they don't attach the required Form 8332 signed by the custodial parent, their tax filing doesn't comply with IRS rules. The IRS may enforce its rules.

What happens if someone claims your child on taxes without permission?

After the IRS decides the issue, the IRS will charge (or, “assess”) any additional taxes, penalties, and interest on the person who incorrectly claimed the dependent. You can appeal the decision if you don't agree with the outcome, or you can take your case to U.S. Tax Court.

When divorced, who claims a child on taxes?

Keep in mind that if you are simply separated and not legally divorced, you may still file jointly with your spouse. This allows both of you to claim the children. But if you are divorced, the custodial parent, the parent the child lives with for 6+ months out of the year, has the right to claim them on their taxes.

Which parent should claim a child on taxes to get more money?

It's up to you and your spouse. You might decide that the parent who gets the biggest tax benefit should claim the child. If you can't agree, however, the dependency claim goes to your spouse because your son lived with her for more of the year than he lived with you.

Can the IRS tell me who claimed my child?

If so, you need to know the IRS is prohibited from telling you who claimed your dependent(s). Due to federal privacy laws, the IRS can only disclose the return information if the victim's name and SSN are listed as either the primary or secondary taxpayer on the fraudulent return.

When can a parent stop claiming a child?

Make sure your dependent meets the IRS requirements. Generally, the IRS requires that the child is under the age of 19 (or under 24 if a full-time student), lives with you for more than half the year, and does not provide more than half of their own financial support.

What is the penalty for falsely claiming dependents?

If the IRS concludes that you knowingly claimed a false dependent, they can assess a civil penalty of 20% of your understood tax. However, if the IRS believes that you have committed fraud on your false deduction, it can assess a penalty of 75% to your understood tax.

Can a father claim a child on taxes if the child does not live with him?

Non-custodial parents

The non-custodial parent can claim the child as a dependent if the custodial parent agrees not to on their own tax return. However, you must obtain a signed IRS Form 8332 or similar written document from the custodial parent allowing you to do so.

How to stop another parent from claiming a child on taxes?

The custodial parent signs a Form 8332, Release/Revocation of Release of Claim to Exemption for Child by Custodial Parent or a substantially similar statement, and. The noncustodial parent attaches the Form 8332 or a similar statement to his or her return.

Does IRS know who custodial parent is?

The IRS knows who the custodial parent is because the parent is obligated to tell them when they file a tax return. The person who signs at the bottom of the return attests that all of the information is compete and accurate.

How do I prove my child lives with me for taxes?

If your child lived with you at the address shown on your notice, you need to send a document showing your child lived at that same address for more than half the tax year. For example: you could send copies of school records for your child that have your name and show the child's address.

What happens if two people claim the same child on taxes?

If both parents claim the same child for child-related tax benefits, the IRS applies a tiebreaker rule. If a child lived with each parent the same amount of time during the year, the IRS allows the parent with the higher adjusted gross income (AGI) to claim the child.

How do I report someone to the IRS for claiming a child?

Use Form 3949-A, Information Referral PDF to report alleged tax law violations by an individual, a business or both. You can report alleged tax law violations to the IRS by filling out Form 3949-A online.

Can I sue my ex for withholding my child?

If your ex won't let you see your child in violation of the custody agreement, the family court can order them to comply with the court order. For more information about enforcing a parenting plan, talk to a child custody lawyer for help.

How does IRS define custodial parent?

The custodial parent is the parent with whom the child lived for the greater number of nights during the year. The other parent is the non-custodial parent. Do you pay child support? Child support payments are not tax deductible by the payer and they are not taxable income to the recipient.

What looks bad in a custody battle?

Bad-mouthing your ex-spouse or engaging in verbal or physical altercations with them in front of a judge looks bad. If your children are present, it looks even worse. Judges understand that tempers run high during custody cases, but lack of self-control will not reflect favorably.

Can screenshots be used in family court?

But here's the catch: simply taking a screenshot of a text message isn't always enough to use it as reliable evidence in court. In fact, relying on screenshots alone can be risky, because they're surprisingly easy to fake.