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Child Support Services Available Online and By Phone

Our Child Support Services staff is available to assist customers via phone at 720-944-4DHS (4347) during our regular operating hours, Monday through Friday, 7 a.m.-5:30 p.m.

Need to make child support payments? Find out about payment options including online, by phone, and by mail. (Opciones de pago, en español.)

Meanwhile, Denver Human Services offices will continue to only offer services online and by phone for the time being to protect the health and safety of the community and help limit the spread of COVID-19.

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Child Support

Every child deserves emotional, medical, and financial support from both their parents. We help ensure children receive the support they need to be safe and well, even though they may not live with both parents.

We assist by:

  • Helping locate a non-custodial parent
  • Establishing paternity and creating a legal relationship between a father and child
  • Establishing, monitoring, and enforcing medical and child support orders
  • Providing access to other resources through our Parenthood Program to address barriers that some parents may be experiencing

What You Need To Know

To receive child support, you must be the legal guardian of a child. You may apply for child support services in any county in Colorado, regardless if you are the custodial or non-custodial parent. You must be at least 18 to apply; if you’re under 18, your guardian must be the one who applies. Immigration status is not a factor in receiving child support services.

We can help you apply for child support services, which include locating the non-custodial father, establishing paternity, establishing a child support or medical support order, and ensuring the other parent complies with the order.

To get started, you’ll need to complete an application:

Once you have completed the application, contact child support services via email or call us at 720-944-4DHS (4347) to process your application. 

Child support payments must be made through the Family Support Registry (FSR), unless the court has authorized you to pay the custodial parent directly.

The FSR is Colorado’s centralized child support collection unit. It processes payments and distributes funds to the custodial parent, and it is the official payment record-keeper.

You can make your payment by:

Contact our customer care unit at 720-944-4DHS (4347) or email for more information.

If you are ordered to pay child support, you must make those payments on time in accordance with the court’s order.

Failure to do so can trigger judicial or administrative steps, which may result in one or more of the following:

  • Suspended driver license
  • Bank account seizure
  • Income withholding order
  • Interception of federal and/or Colorado state tax refund
  • Liens on property
  • Interception of unemployment and worker’s compensation payments
  • Negative item on credit reports
  • Denial of passport application
  • Loss of professional and recreational licenses
  • Interception of gambling and lottery winnings

Either parent can request a review of the child support order. To modify an order, we use a “review and adjustment” process that begins with gathering information from both parents about income and expenses. Both parents will have the opportunity to provide input during the process, and we may ask either or both parents to come to our offices.

We will review the information provided to determine if there is good cause for modifying the order. If we decide it’s in the child or children’s best interest(s) to change the order, we will recalculate the monthly child support payment using the Colorado Child Support Guidelines.

Your current child support order will still be in effect while your request is being reviewed, and child support payments must continue to be made until a new order has been approved. To request a review, contact the technician who is handling your case.


You May Also Find Helpful



Gain skills and support through our Parenthood Program.


Get help finding a job or training.


Learn about assistance for food, housing, child care, and more.


Get help with household items and school supplies.


Free, onsite child care during your application appointment.


Get legal information at our monthly Family Law Open Forum.


The State of Colorado Child Support Services website has many additional helpful resources and services.


Get Started »

Get more information on child support by calling 720-944-4DHS (4347) or emailing

You may download and fill out an application in English or Spanish.



Together, we’ve got this.


Colorado Works

Monthly cash assistance for individuals and families, plus connections to community resources to help you get back on your feet.


Colorado PEAK

See if you're eligible and apply online for benefits, including food, cash, medical insurance, and early childhood assistance.



We all play a role in keeping children safe. To report suspected child abuse or neglect, call 1-844-CO-4-KIDS (1-844-264-5437).



Main Office, Richard T. Castro Human Services Center
1200 Federal Blvd.
Denver, CO 80204


Customer Service

720-944-4DHS (4347)

If you need Colorado Relay/TTY services in Denver, please call 711. If you need Spanish-language relay services, please call 800-337-3242.


City Assistance

Call 3-1-1

Outside Denver: 720-913-1311
Emergencies: 911
TTY Service: 720-913-8479





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