How Iowa Collects Unpaid Child Support: Wage Garnishment, License Suspension and Passport Denial
If you don’t pay child support in Iowa, the clerk certifies a default and the court may find you in contempt, with up to 30 days in jail per offense. Income can be withheld once you are one month behind, licenses are at risk at three months and arrears over $2,500 can affect a passport.
What happens if you don’t pay child support in Iowa?
When support is not paid to the clerk or the collection services center on time, the clerk certifies a default to the court, which may proceed on its own motion for contempt (Iowa Code 598.22(4)). Child Support Services and the court can also use income withholding, licenses and other tools, and federal law adds passport certification above $2,500.
Can Iowa garnish wages for unpaid child support?
Yes. When payments become delinquent in an amount equal to one month, Child Support Services may enter an ex parte order withholding sums from income to pay the support, and the court can do the same on application; the obligor is told of the delinquent amount and how to file a motion to quash (252D.1). Withholding has priority over other garnishments (252D.17). Federal law sets outer limits: 50% or 60%, and 55% or 65% for support more than 12 weeks overdue (15 U.S.C. 1673(b)).
| If the person | Limit | If support is more than 12 weeks overdue |
|---|---|---|
| Supporting a spouse or another child | 50% | 55% |
| Not supporting a spouse or another child | 60% | 65% |
Is unpaid child support a judgment in Iowa?
Orders for support filed with the clerk have the same force and effect as judgments when entered in the judgment docket and lien index (598.22(3)). That is what lets a lien attach to property.
Can you lose a license for unpaid child support in Iowa?
Yes. In a Child Support Services case, an obligor whose payments become delinquent in an amount equal to three months, and who meets the other criteria in the department’s rules, is subject to license sanctions. “License” includes professional, occupational and business licenses, vehicle registration and operator licenses, and hunting, fishing and boating licenses (252J.2; 252J.1).
Can you go to jail?
A person who willfully disobeys a support order may be held in contempt and committed to the county jail for up to thirty days for each offense, and the court may instead order income withholding (598.23). Prompt payment is the essence of the order, and the court may act even if the amount in default is paid before the hearing (598.22(5)). The court can also require security or a bond (598.22(6)).
What about passports?
If a state agency certifies that a person owes child support arrearages of more than $2,500, federal law requires refusal of a passport (42 U.S.C. 652(k)). The Iowa arrears calculator warns when the unpaid principal passes that figure.
What should you do if you owe?
Respond to every notice inside its deadline, pay through the clerk or collection services center, add up the balance in the Iowa child support arrears calculator and, if your circumstances changed, file a petition to modify right away because a retroactive change starts only three months after service.
Frequently asked questions
What happens if you don’t pay child support in Iowa?
The clerk certifies a default and the court may proceed for contempt; withholding, licenses and liens can follow.
How much of my paycheck can Iowa take for child support?
Federal law limits it to 50% or 60% of disposable earnings, and 55% or 65% for support more than 12 weeks overdue.
When can an Iowa license be suspended for child support?
At three months of delinquent support in a Child Support Services case, under the department's rules.
Can Iowa jail me for unpaid child support?
Willful disobedience can be punished by up to thirty days in the county jail for each offense.
When can the passport of an Iowa parent who owes child support be denied?
When arrears above $2,500 are certified under federal law.
Official sources
- Iowa Code 535.3: interest on judgments and support
- Iowa Code 598.22: support payments, defaults and security
- Iowa Code 598.22A: satisfaction of support payments
- Iowa Code 252D.1: delinquent support and income withholding
- Iowa Code 252J.2: licensing sanctions
- Iowa Code 598.23: contempt
- 15 U.S.C. 1673: restriction on garnishment
- 42 U.S.C. 652(k): denial of passports
- Iowa Code 252D.17: notice to payor of income
- Iowa Code 252J.1: licensing sanctions definitions
A local family law attorney can review your situation — many offer a free consultation.
This is general information, not legal advice. It is based on the cited Iowa statutes, rules and court opinions, and every case turns on its own facts. Confirm how the law applies to your situation with a licensed Iowa attorney.