Kentucky Child Support Enforcement Guide

When a parent falls behind on child support in Kentucky, the state has a broad set of enforcement tools to collect what is owed. From automatic wage withholding to contempt of court, KRS 405.465 and related statutes give custodial parents real leverage. The Department of Child Support Services (DCSS), which moved to the Office of the Attorney General effective July 1, 2025, administers most enforcement actions. This guide explains each enforcement tool, the statutory thresholds that trigger it, and what to expect.

Wage Withholding and Income Assignment

The primary Kentucky child support enforcement tool is immediate income withholding. Under KRS 405.465, all new and modified support orders include a mandatory withholding provision unless the court finds good cause or the parties agree to an alternative arrangement. If withholding is not already in place and an arrearage equals one month of support, the agency may administratively issue a withholding order without a hearing, subject to notice and limited contest grounds under KRS 405.467.

Employers must implement withholding promptly and remit the funds. Failure to comply can create employer liability under KRS 405.467(7)–(12). When multiple withholding orders exist, they are allocated proportionally with priority given to current support. Federal law under the Consumer Credit Protection Act (CCPA) caps total withholding at 50% of disposable earnings if the paying parent supports another family, or 60% if they do not. An additional 5% applies when arrears exceed 12 weeks, raising the caps to 55% and 65% respectively.

Kentucky also targets lump-sum payments. Employers with 20 or more employees must notify the agency of any lump-sum payment of $150 or more to a parent under a withholding order, allowing the state to intercept bonuses, commissions, and severance payments before they reach the obligor. KRS 405.465(4).

Liens and Bank Levies

Under 921 KAR 1:410, the state may file liens on real and personal property when the arrearage equals or exceeds one month of support. Kentucky also participates in the Financial Institution Data Match (FIDM) program, which locates bank accounts held by parents with outstanding arrears. Once an account is identified, DCSS can issue a “Withhold and Deliver” order to seize funds, subject to notice and appeal rights.

Effective July 1, 2025, lien authority shifted from KRS 205.745 to KRS Chapter 15 under the Attorney General. New KRS 15.820 covers child support liens, levies, foreclosure actions, and vehicle immobilization, while KRS 15.850 addresses liens against financial accounts. A recorded lien prevents the obligor from selling or refinancing property without first satisfying the support debt. For more on how Kentucky calculates child support amounts, see our detailed guide.

License Suspensions

Kentucky targets multiple license types when a parent is delinquent on child support. Driver's license suspensions are governed by 601 KAR 12:070. The Transportation Cabinet must deny or suspend a license when the obligor's arrears equal or exceed what would accrue over one year of nonpayment. An administrative hearing is available before suspension takes effect.

Professional, occupational, and recreational licenses are handled under 921 KAR 1:410. Licensing boards can deny, suspend, or revoke a license when arrears equal or exceed six months of an assigned support obligation, or when the obligor fails to comply with a subpoena or warrant. Reinstatement requires documented payment, a compliant payment arrangement, or other listed conditions.

Tax Refund and Other Intercepts

Kentucky participates in the federal Treasury Offset Program (TOP) to intercept federal tax refunds, as well as state-level intercept programs including state tax refunds and lottery winnings. The program operates under the federal authorities referenced in 921 KAR 1:410, including 31 C.F.R. 285.1, 285.3 and 42 U.S.C. 664 and 666. Federal refund offsets require arrears to exceed $500 for private cases or $150 for public assistance cases. Joint filers may claim the non-obligor spouse's portion through an injured spouse claim.

Contempt of Court and Interest on Arrears

When administrative enforcement tools are insufficient, custodial parents or the state may pursue judicial enforcement through contempt. Courts can impose payments toward arrears, set purge conditions that allow the obligor to avoid incarceration by paying all or part of the debt, and apply sanctions consistent with due process.

Unpaid child support in Kentucky accrues 12% interest compounded annually under KRS 360.040(2). Once a child support payment becomes delinquent, it is generally treated as a judgment. Courts have some equitable discretion in awarding interest on arrears, but the statutory rate applies by default. Because the interest compounds annually rather than accruing as simple interest, even modest arrears can grow substantially over time.

2025 Agency Transition

Effective July 1, 2025, Kentucky's child support program moved from the Cabinet for Health and Family Services (CHFS) to the Office of the Attorney General, operating as the Department of Child Support Services (DCSS). All enforcement services remain in place, and older forms referencing CHFS are still valid while branding updates are processed. Lien-related statutes moved from KRS Chapter 205 to KRS Chapter 15. Parents can access forms, the guideline table, and the online calculator through the Attorney General's child support portal.

Estimate Your Kentucky Divorce Costs

Use our free calculator to estimate overall divorce expenses in Kentucky, including support obligations and legal fees.

Key Takeaways

• Automatic wage withholding: Employers must withhold child support from paychecks under KRS 405.465, with CCPA caps of 50–65% of disposable earnings
• Liens and bank levies: DCSS can place liens on property and seize bank accounts under 921 KAR 1:410 and new KRS 15.820/15.850 when arrears reach one month
• License suspensions: Driver's licenses suspended after one year of arrears (601 KAR 12:070); professional licenses after six months (921 KAR 1:410)
• Tax refund intercepts: Federal Treasury Offset Program seizes refunds when arrears exceed $500 (private) or $150 (public assistance)
• Contempt of court: Judicial enforcement with purge conditions when administrative tools fail
• 12% compounding interest: Arrears accrue 12% interest compounded annually under KRS 360.040(2)
• 2025 agency move: Child support now administered by the Office of the Attorney General (DCSS)

For a broader overview of Kentucky custody arrangements, see our Kentucky custody and parenting plans guide or learn how parenting time affects child support.