Child support arrears are the unpaid balance of court-ordered support that has already come due. Every missed or short payment becomes a legal judgment automatically the moment its due date passes, which is why the debt cannot be reduced retroactively, is not discharged in bankruptcy, and remains collectible long after the child is grown. State and federal agencies can garnish wages, intercept tax refunds, seize bank accounts, suspend licenses, deny passports, and in some cases refer the case for criminal prosecution.1Office of the Law Revision Counsel. 42 USC 666 – Requirement of Statutorily Prescribed Procedures to Improve Effectiveness of Child Support Enforcement
How the Balance Builds
Arrears fall into two categories, and the difference matters when you try to settle them. If the custodial parent received public assistance such as TANF, they assigned their right to collect support over to the state, and unpaid amounts from that period are “assigned” arrears owed to the government. Everything else is “unassigned” arrears owed directly to the other parent.2Administration for Children and Families. The Story Behind the Numbers – Major Change in Who Is Owed Child Support Arrears Most compromise and forgiveness options only reach the state-owed portion.
Most states also charge interest on the unpaid balance, commonly in the 9% to 10% range annually. Interest keeps accruing even if you’re paying something each month, so a parent making partial payments can still see the total climb.
The Debt Doesn’t Vanish at 18
One of the most expensive assumptions parents make is that support debt disappears when the child becomes an adult. It does not. Amounts that came due while the child was a minor stay enforceable, and every collection tool the state has continues to apply until the balance is paid. Some states set a statute of limitations on collection after emancipation, but the window usually runs for many years.
Why You Can’t Get Old Arrears Forgiven
Federal law, through what is commonly called the Bradley Amendment, prohibits any state from retroactively reducing or forgiving support that has already accrued.1Office of the Law Revision Counsel. 42 USC 666 – Requirement of Statutorily Prescribed Procedures to Improve Effectiveness of Child Support Enforcement A court can only adjust the obligation going forward, and even then only from the date the other parent is formally notified of a modification petition. Anything that accrued before that notice is locked in.
This is where a job loss, injury, or incarceration turns into a trap. The support order keeps running at the full amount until a court signs off on a modification, so every week you wait to file adds another week of arrears at the original rate.
Bankruptcy Won’t Discharge It
Child support is explicitly excepted from discharge under both Chapter 7 and Chapter 13.3Office of the Law Revision Counsel. 11 USC 523 – Exceptions to Discharge In a Chapter 13 plan, you have to certify that domestic support obligations are current before you can get a discharge of any other debts, and falling behind during the case itself can get it dismissed or converted.
How Collection Reaches Your Income and Assets
An income withholding order sent directly to your employer is the standard collection method, and the federal caps on how much can be taken are much higher than for ordinary debts. If you support a current spouse or other children, up to 50% of disposable earnings can be withheld for child support; if you don’t, the cap is 60%. Both limits rise by 5 percentage points when arrears are more than 12 weeks old.4Office of the Law Revision Counsel. 15 USC 1673 – Restriction on Garnishment
Federal payments aren’t off-limits. Social Security benefits, federal employee wages, military pay, veterans’ disability compensation, and workers’ compensation can all be withheld for support, and unemployment benefits are exposed as well.5Office of the Law Revision Counsel. 42 USC 659 – Consent by United States to Income Withholding, Garnishment, and Similar Proceedings for Enforcement of Child Support and Alimony Obligations
Beyond paychecks, the Federal Tax Refund Offset Program intercepts federal refunds and applies them to past-due support, and state tax refunds face similar offsets.6Office of the Law Revision Counsel. 26 USC 6402 – Authority to Make Credits or Refunds Banks nationwide report account data quarterly through the Financial Institution Data Match program, and when a delinquent parent shows up in the match, the state can freeze and seize the account.7Administration for Children and Families. Multistate Financial Institution Data Match Specifications Handbook Insurance settlements and lottery winnings can be intercepted. Liens can be placed on real estate and vehicles, blocking any sale until the debt is addressed.
License, Passport, and Credit Consequences
Every state has to maintain procedures for suspending or restricting driver’s licenses, professional and occupational licenses, and recreational licenses when a parent owes overdue support.1Office of the Law Revision Counsel. 42 USC 666 – Requirement of Statutorily Prescribed Procedures to Improve Effectiveness of Child Support Enforcement A nurse, electrician, attorney, or commercial driver can lose the credential their income depends on. Hunting and fishing permits are on the list too.
Once arrears pass $2,500, the U.S. passport is at risk. The state agency certifies the debt to Health and Human Services, which forwards it to the State Department, and no new or renewed passport will issue until the arrears are resolved.8Office of the Law Revision Counsel. 42 USC 652 – Duties of Secretary9eCFR. 22 CFR 51.60 – Denial and Restriction of Passports
State child support agencies also report delinquencies to the major credit bureaus, and overdue support can stay on your credit report for up to seven years from the date the agency reports it.10Office of the Law Revision Counsel. 15 USC 1681s-1 – Information on Overdue Child Support Obligations The hit to your score can outlast the debt itself, making it harder to rent, finance a car, or qualify for a mortgage even after you’re paid up.
Contempt and Criminal Exposure
When financial and administrative tools don’t produce payment, cases go to court. A civil contempt finding is meant to coerce payment, not punish. The judge determines the parent can pay and isn’t, then imposes a jail sentence the parent can end by making a lump-sum “purge payment” set at what the court believes they can reasonably pay. Civil contempt can be brought again and again while arrears remain.
Federal criminal charges are also possible when the child lives in a different state and the parent willfully refuses to pay. If the debt exceeds $5,000 or has gone unpaid for more than a year, the first offense is a federal misdemeanor punishable by up to six months in prison. If the debt exceeds $10,000 or has gone unpaid more than two years, or the parent crosses state lines to evade the obligation, the charge becomes a felony carrying up to two years.11Office of the Law Revision Counsel. 18 USC 228 – Failure to Pay Legal Child Support Obligations
Stopping the Bleeding: Modification
Because nothing that has already accrued can be reduced, the single most important step when your finances change is to file for modification right away. Courts generally require a substantial change in circumstances: involuntary job loss, a significant income drop, serious illness, incarceration, or a change in custody.
Any modification can take effect no earlier than the date the other parent is formally notified of your petition.12eCFR. 45 CFR 303.106 – Procedures to Prohibit Retroactive Modification of Child Support Arrearages Filing fees are usually modest and often waived for low-income parents. Waiting because the fee feels like a burden while arrears accrue at the full order amount is a losing trade every time.
Some states also offer a review-and-adjustment process through the child support agency that doesn’t require going to court. The agency recalculates the obligation using current income and guidelines, and if the number differs enough from the existing order, it can be adjusted administratively. Ask your local agency whether that option is available.
Reducing What You Already Owe
At least 36 states and the District of Columbia run some form of debt compromise program that can reduce or eliminate a portion of arrears.13Administration for Children and Families. State Child Support Agencies Debt Compromise Policies These programs almost always target the state-owed (assigned) portion of the debt rather than money owed to the other parent, and each state sets its own rules.
Common eligibility features include:
- A stretch of consistent on-time payments toward current support, often 6 to 24 months, before any reduction begins.
- Proof of financial hardship such as unemployment, incarceration, serious illness, or low income.
- Acceptance of a discounted lump-sum payment to close out the state-owed balance.
- Participation in job training, GED completion, or parenting classes as a condition of reduction.
The specifics vary. Some states halve the state-owed arrears after a year of full payments and wipe out the rest after two. Others require a minimum arrears balance, such as $15,000, to qualify. Programs aimed at recently released prisoners often combine a sustained payment period with token additional payments toward arrears. Your state child support agency is the place to start.
Settling Arrears Owed to the Other Parent
Debt owed directly to the custodial parent is harder to compromise because it isn’t the state’s money to forgive. Most jurisdictions require the custodial parent to agree, and the agreement typically needs court approval to protect the child’s interests.14Administration for Children and Families. Managing Child Support Arrears – An Evolving Discussion Framework Some states don’t allow custodial parents to compromise arrears at all, leaving only the court with authority to approve a settlement. A discounted lump sum can sometimes motivate agreement, but any deal made outside court approval is legally risky and may be unenforceable.
Negotiating a Payment Plan
When you can’t pay the balance in full, a formal repayment plan through the child support agency is usually the best route. The agency will want a full picture of your finances before agreeing to terms.
Be ready to provide:
- Recent pay stubs, typically two to three months’ worth, plus federal and state tax returns for the prior two years.
- A detailed expense breakdown covering housing, utilities, transportation, food, medical costs, and other debts.
- Disclosure of vehicles, real estate, bank accounts, and investment accounts.
Most agencies have a standard financial disclosure form. Accuracy matters. Understating income or hiding assets can bring penalties for a false statement, and inflated expenses can sink the plan if the agency audits the numbers.
After you submit the package, the agency reviews it and may schedule a conference to settle on a monthly amount that reduces the balance without pushing you into default on everything else. Once both sides agree, the arrangement is formalized as an administrative stipulation or amended order. The process typically runs one to three months. A signed order shields you from further involuntary collection as long as you stay current. Miss a payment and every enforcement tool above reactivates.
Protecting a Spouse’s Share of a Joint Refund
When a parent who owes arrears files a joint return, the entire refund can be offset, including the portion attributable to a current spouse who owes nothing. The non-obligated spouse can file IRS Form 8379 (Injured Spouse Allocation) to recover their share.15Internal Revenue Service. Injured Spouse Relief The form can go in with the original joint return or separately after a Notice of Offset arrives, and a new form is needed for each tax year affected.16Internal Revenue Service. Instructions for Form 8379 Filing separately as married individuals avoids the offset problem, but it can raise the combined tax bill, so compare the numbers before switching.