How to Enforce Unpaid Child Support in Colorado: Your Options

This article is for informational and educational purposes only and does not constitute legal advice. GoFile is not a law firm. Using our platform or reading this article does not create an attorney-client relationship. If you need legal advice for your specific situation, consult a licensed Colorado attorney.

The order says $850 a month. The payments say otherwise. If you’re here, you’ve probably already tried asking, reminding, and waiting — and you want to know what the court system will actually do about it.

Colorado’s answer lives in a single instruction packet: JDF 1800, the Judicial Branch’s enforcement instructions (revised September 2025), which lays out five distinct tools for collecting court-ordered support. This post walks through all five, what each one requires, and where the process gets harder than the forms make it look.

A note about gofile.ai/’s scope: GoFile does not prepare enforcement documents — our platform covers modifications, not collections. Enforcement, and contempt in particular, is the corner of the self-help system where the Judicial Branch’s own instructions suggest talking to an attorney. This post exists so you understand the options; the forms themselves are free at coloradojudicial.gov/self-help/enforce-court-orders.

Enforcement Is Not Modification — and Mixing Them Up Costs Money

One distinction before the options, because it drives everything: enforcement collects what an existing order says. Modification changes what the order says going forward. They’re separate proceedings with separate forms, and a court hearing an enforcement matter is not going to adjust the monthly amount on its own.

This cuts in both directions. If you’re the parent owed money, the ordered amount keeps accruing as a debt no matter what the other parent’s finances look like — their remedy was to file a modification, and until they do, every unpaid month is collectible. If you’re the parent who can’t pay, enforcement tools keep working against you at the full ordered amount; a job loss doesn’t pause the order, and modifications generally reach back only to their filing date.

Same courthouse, opposite problems.

The Five Enforcement Options in JDF 1800

The instruction packet presents these as a menu, not a sequence. Which one fits a given situation depends on facts only you know — whether the other parent has a steady employer, owns property, or has assets worth reaching — and choosing among them is exactly the kind of judgment call the instructions suggest an attorney for.

Option 1: Family Support Registry (FSR)

The FSR is administrative plumbing rather than a court action — it routes payments through a central state registry (P.O. Box 2171, Denver, CO 80201-2171) so there’s an official record of every dollar paid or missed. That payment history becomes the evidence backbone for every other option on this list. If payments have been direct and undocumented, disputes turn into your ledger against theirs.

Option 2: Income Assignment

An income assignment sends support straight out of the paying parent’s wages before the money ever reaches them. The JDF 1801 instructions cover activation, and the federal Income Withholding for Support form (OMB 0970-0154) goes to the employer. Which forms apply depends partly on the date of the original order — the JDF 1801 instructions route by order date. The mirror-image form, JDF 84, terminates a withholding once the obligation ends.

Income assignment is the workhorse of the system. It works when the other parent has a traditional employer; it struggles with self-employment, cash income, and frequent job changes.

Option 3: Verified Entry of Support Judgment (JDF 1813)

This converts accumulated arrears into a documented money judgment under C.R.S. § 14-10-122(1)(c). The filer states under oath what was ordered, what wasn’t paid, and what’s owed with interest; the court enters judgment and issues a transcript ($25) that can be recorded with a County Clerk and Recorder to place a lien on the other parent’s real property. We cover the judgment route — including the per-county recording step that trips people up — in its own post.

Option 4: Contempt of Court (JDF 1816 and JDF 1817)

Contempt asks the court to sanction the non-paying parent directly — and it’s the heaviest tool on the list. Punitive contempt is quasi-criminal, with fines or jail on the table, which is why the process carries requirements the other options don’t: the citation must be personally served by a process server or sheriff (not mail) at least 21 days before the hearing under C.R.C.P. 107(c), and the alleged contemnor has rights to counsel in punitive proceedings. JDF 1800 itself calls contempt a very difficult legal matter and recommends considering an attorney. The remedial-versus-punitive distinction, the burden of proof, and the process get their own full post.

Option 5: Motion for Clerk to Transfer Title (JDF 1814 and JDF 1815)

The narrow one. When a court ordered the other party to sign over property — a car title, a deed — and they won’t, JDF 1814 asks the court to authorize the clerk to execute the transfer instead. It doesn’t collect support payments; it completes property transfers the decree already ordered.

Beyond the five, JDF 1800 points to the JDF 82 garnishment instructions for reaching bank accounts and other assets once a judgment exists. Garnishment and a recorded judgment lien often work as a pair: the judgment creates the collectible debt, garnishment reaches the money.

Interest on Unpaid Support

Arrears don’t sit still. As of this writing (July 2026), C.R.S. § 14-14-106 sets interest on child support arrears at 10% per year (which may be compounded annually) for amounts due on or after July 1, 2021, and 12% per year (which may be compounded monthly) for older arrears. Maintenance arrears accrue at 8% per year.

Those rates are set by statute and have changed before — the 12%-to-10% shift happened in 2021. Before calculating a total for any filing, check the current text of C.R.S. § 14-14-106 at leg.colorado.gov and work from the most recent JDF 1800 revision rather than an older packet. A county child support services (CSS) unit, if involved in the case, can produce an arrears balance with interest already computed.

The Hard Parts Nobody Warns You About

Enforcement is where Colorado’s self-help system asks the most of people. Three specifics.

Personal service for contempt is genuinely logistical work. Mail doesn’t count — you’re hiring a process server or coordinating with a sheriff’s department, then filing a Return of Service, and the 21-day clock runs from when service actually happens, not when you tried.

Mediation often comes first. Contested enforcement hearings frequently require a mediation attempt before the court will hear the matter; the Colorado Office of Dispute Resolution (coloradoodr.org, 1-800-888-0001 ext. 55940) handles court-connected mediation, and it isn’t free.

And the judgment route has a hidden second half: the lien only exists in counties where the judgment transcript is physically recorded with that county’s Clerk and Recorder. Filing with the court alone attaches nothing.

None of this means self-represented parents can’t do it — thousands do. It means the effort estimate on the tin is low.

Free Help That Actually Exists

Two resources cost nothing. County child support services units (run through county human services departments) can enforce orders in their system using administrative tools — including some, like tax refund intercepts and license suspension referrals, that aren’t available to a parent filing alone. And every Colorado judicial district staffs Sherlock family court facilitators who can answer procedural questions for self-represented parties, though they can’t tell you which option to pursue.

The full cost picture for court filings generally — including fee waivers under JDF 205 — is covered in our cost breakdown.

FAQ — Enforcing Child Support in Colorado

Which enforcement option should I use?

That’s a judgment call the court’s materials leave to you — and it’s precisely the question JDF 1800 suggests attorney input on. What can be said generally: income assignment depends on a reachable employer, judgments and liens depend on the other parent having property or assets, and contempt carries the most procedure and the highest stakes.

Can unpaid child support be discharged in bankruptcy?

No. Domestic support obligations are non-dischargeable under federal law, 11 U.S.C. § 523(a)(5). A bankruptcy filing by the other parent does not erase support arrears.

Do I need a lawyer to enforce a support order?

The forms are built for self-represented parties, and options like the FSR, income assignment, and the support judgment are routinely done without counsel. For contempt, the court’s own instructions recommend considering an attorney — punitive contempt is quasi-criminal, and the procedural requirements are less forgiving.

Does enforcement change the support amount?

No. Enforcement collects under the existing order. Changing the amount requires a separate modification with its own forms, its own $105 filing fee, and the 10% threshold under C.R.S. § 14-10-122.

What if the other parent truly has nothing?

A hard truth: every tool on this list collects from income or assets that exist. Wage withholding needs wages; liens need property. When neither exists, the debt keeps accruing with interest until circumstances change — which is part of why the county CSS unit’s longer-horizon administrative tools are worth knowing about.

Where to Start

The current versions of every form named here — JDF 1800, 1801, 1813, 1814, 1815, 1816, 1817, and the JDF 82 garnishment instructions — are on the Judicial Branch’s enforcement page. The governing statutes are C.R.S. § 14-10-122 (support judgments and modification) and C.R.S. § 14-14-106 (interest), both free at leg.colorado.gov.