Child support is not tax-deductible for the person paying it, and the person receiving it does not report it as income
The IRS treats child support differently from other payments between former spouses. If you pay child support, you cannot deduct those payments from your taxable income. If you receive child support, you do not have to report it as income on your federal tax return. This rule applies regardless of whether the payments are court-ordered, part of a divorce decree, or made through a state agency.
The distinction matters because alimony (also called spousal support) has different tax treatment. Alimony paid before 2019 was deductible by the payer and counted as income for the recipient. Child support has never had this treatment, and the rules have not changed.
Key Takeaways
- Child support payments cannot be deducted from your federal income taxes, whether you pay through the court, a state agency, or directly to the other parent.
- Child support received is not reported as taxable income on your federal return, even if payments are substantial or made over many years.
- Alimony has different tax rules than child support, so if you pay or receive both, only the alimony portion may affect your taxes.
- State tax treatment of child support varies, so you may need to check your state's rules separately from federal rules.
Why the IRS does not allow a deduction for child support
The IRS classifies child support as a personal obligation rather than a deductible expense. The reasoning is that child support is money paid for the benefit of a dependent child, and the person paying it is meeting a legal duty to support that child. Because the payer has a legal obligation to provide for the child's care, the IRS does not treat the payment as a voluntary expense that reduces income.
This is different from alimony, which the IRS historically treated as income shifting between former spouses. With alimony, the payer could deduct it and the recipient reported it as income, which meant the money was taxed at the recipient's tax rate rather than the payer's rate. Child support does not work this way because it is considered the child's money, not a transfer between the former spouses.
How to report child support on your tax return
If you pay child support, you do not report it anywhere on your federal tax return. You do not deduct it, and you do not list it as a dependent-related expense. The payment straightforward does not appear on your Form 1040 or any supporting schedules.
If you receive child support, you also do not report it on your federal return. You do not enter it on Schedule 1, and you do not include it in your adjusted gross income. The money is yours to keep without any federal tax consequence.
Some people confuse child support with the child tax credit or the child and dependent care credit. Those are separate benefits based on who claims the child as a dependent, not on who receives child support payments. You may be able to claim a child tax credit even if you do not receive child support, and you may receive child support without being able to claim the credit.
State tax rules for child support vary
While federal tax law is clear, some states have their own rules about child support and state income tax. Most states follow the federal rule and do not tax child support received or allow a deduction for child support paid. However, a small number of states may treat it differently, and state rules can change.
If you live in a state with a state income tax, contact your state's tax department or check your state's tax instructions to confirm how child support is treated. Your state may have a website with guidance on this topic, or you may need to call their taxpayer information line. If you use tax software, it usually follows federal rules by default, so you may need to adjust your state return manually if your state has different rules.
Distinguishing child support from alimony on your tax return
If your divorce decree or court order specifies separate amounts for child support and alimony, the tax treatment is different for each. Alimony paid before January 1, 2019, is deductible by the payer and must be reported as income by the recipient. Alimony paid after December 31, 2018, is not deductible and is not reported as income, which means it now has the same tax treatment as child support.
If your court order does not clearly separate the two amounts, or if it calls the entire payment "support" without specifying which portion is for the child, the IRS may look at the order to determine how much is child support and how much is alimony. If the order states that payments stop when the child reaches a certain age or graduates from high school, that portion is typically treated as child support. If payments continue after all children are adults, that portion is typically treated as alimony.
If you are unsure how to categorize your payments, you can request a written information from the IRS, or you can consult a tax professional who handles family law matters. Misclassifying alimony as child support (or vice versa) can trigger an audit, so it is worth getting this right if you have both types of payments.
What happens if child support is not paid
If you are supposed to pay child support but do not, you cannot deduct the amount you owe. You also cannot reduce your tax liability by claiming that you paid support you did not actually pay. If you fall behind on child support, the state may intercept your tax refund to cover arrears, which means the IRS will send your refund to the state instead of to you.
If you receive child support that is late or unpaid, you still do not report it as income when you eventually receive it. The money remains non-taxable to you even if it arrives months or years after it was due.
Frequently Asked Questions
Can I deduct child support if I pay it through the court?
No. Child support is not deductible whether you pay it through the court, through a state agency, or directly to the other parent. The method of payment does not change the tax treatment.
Do I have to report child support I receive as income?
No. Child support received is not reported as income on your federal tax return. You do not include it in your adjusted gross income, and it does not affect your tax liability.
What if my divorce order says "child support and alimony" as one amount?
If the order does not separate the amounts, the IRS looks at whether payments stop when the child reaches adulthood. Payments that end when the child is no longer a dependent are treated as child support (not deductible). Payments that continue are treated as alimony (deductible if paid before 2019, not deductible if paid after 2018).
Will my tax refund be taken if I owe child support?
Yes. If you owe back child support, the state can intercept your federal tax refund and explore it to your arrears. This happens automatically through the Treasury Offset Program, and you will receive notice from the state about the intercept.
Does child support affect my ability to claim the child tax credit?
No. The child tax credit is based on who claims the child as a dependent on their tax return, not on who receives child support. You may receive child support and still not be able to claim the credit if the other parent claims the child, or vice versa.