Reviewed August 2026
Colorado does not use the word 'custody' in its family law statutes. A 1998-99 statutory rewrite renamed the process the allocation of parental responsibilities (APR). APR separates two things. Decision-making responsibility is the authority to make major decisions about the child's health, education, and religious upbringing. Parenting time is the actual schedule of when the child is with each parent. A case is filed in Colorado District Court. The judge decides using the best-interest factors in C.R.S. § 14-10-124. Colorado requires a parenting plan in every case that allocates parental responsibilities. The plan must address decision-making responsibility, a parenting-time schedule, and how the parents will communicate about the child going forward. The Colorado Judicial Branch's Self-Help Resources center publishes the statewide forms and instructions. Once a court sets an allocation of parental responsibilities, Colorado applies different modification standards. Which standard applies depends on whether the request changes the parenting-time schedule or changes who holds decision-making responsibility.
Virdix's document-preparation product currently prepares divorce paperwork for California and Florida cases. This page explains how child custody works under Colorado law for people researching before they file. It is not legal advice, and Virdix does not prepare or file Colorado paperwork. See how Virdix works for California divorces.
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Colorado's Uniform Dissolution of Marriage Act framework, C.R.S. Title 14, Article 10, replaced 'custody' and 'visitation' with 'allocation of parental responsibilities.' Decision-making responsibility can go solely to one parent or jointly to both. A joint allocation requires the parents to confer and agree on major decisions. Parenting time is decided separately and does not have to match the decision-making allocation.
C.R.S. § 14-10-124 lists the best-interest factors a court applies. These include the wishes of the parents and, if the child is mature enough, the child's own wishes. The court also looks at the child's relationship with each parent, siblings, and anyone else who significantly affects the child's best interest. It considers the child's adjustment to home, school, and community, and the physical and mental health of everyone involved. Another factor is each parent's ability to encourage a positive relationship between the child and the other parent. Finally, the court weighs evidence of domestic violence, sexual assault, or child abuse; the statute directs courts to weigh this heavily against the parent responsible for it.
Allocation of parental responsibilities is decided in Colorado District Court, the state's general-jurisdiction trial court, in the county where the case is filed. A parent raises the issue inside a Petition for Dissolution of Marriage, a Petition for Legal Separation, or a standalone Petition for Allocation of Parental Responsibilities for unmarried parents. This generally happens alongside establishing paternity, if that has not already been done. Colorado requires at least one party to have been domiciled in the state for at least 91 days before a related dissolution proceeding can be filed. The Colorado Judicial Branch's Self-Help Resources center and its statewide self-help forms library publish the current JDF-series forms and step-by-step filing instructions.
C.R.S. § 14-10-124 requires an order allocating parental responsibilities to include, or come with, a parenting plan. The plan must cover decision-making responsibility, a parenting-time schedule, and a method for resolving future disputes between the parents. Colorado courts frequently order or strongly encourage mediation before a contested APR hearing, to help parents reach an agreed parenting plan. Many judicial districts operate their own Office of Dispute Resolution or keep lists of approved family mediators. Colorado has no single statewide law requiring every parent to complete a parenting class. But a number of judicial districts require parents in a contested case involving children to complete a locally administered parent education program before a final order. Check the specific district's local rules to confirm.
Colorado treats a request to change parenting time differently from a request to change decision-making responsibility. Modifying a parenting-time schedule generally requires only showing that the change serves the child's best interests. Modifying who holds decision-making responsibility, or changing which parent the child primarily lives with, is held to a higher bar under C.R.S. § 14-10-131. Absent an agreement between the parties, or evidence that the current environment endangers the child's physical health or significantly impairs emotional development, a motion to change decision-making responsibility generally cannot be brought within two years of the prior decree. A modification motion is filed in the same District Court case that produced the original order.
Sources: Colorado Revised Statutes Title 14, Article 10 (2023 codification PDF), Colorado General Assembly - Colorado Revised Statutes, Colorado Judicial Branch - Self-Help Resources, Colorado Judicial Branch - Self-Help Forms
Not independently confirmed
No. Colorado replaced those terms with 'allocation of parental responsibilities,' which is split into decision-making responsibility (authority over major decisions) and parenting time (the physical schedule). Court orders and forms use this terminology throughout C.R.S. Title 14, Article 10.
C.R.S. § 14-10-124 lists the factors. They include each parent's and the child's wishes, the child's relationships, and the child's adjustment to home, school, and community. Other factors are the physical and mental health of everyone involved and each parent's willingness to foster a relationship with the other parent. The court also considers any history of domestic violence or abuse, which it must weigh heavily.
Yes. C.R.S. § 14-10-124 requires an order allocating parental responsibilities to include, or come with, a parenting plan. The plan must cover decision-making responsibility, a specific parenting-time schedule, and a method for resolving future disputes between the parents.
In Colorado District Court, in the county where the case is filed. Married parents raise it inside a Petition for Dissolution of Marriage or Legal Separation. Unmarried parents use a standalone petition, typically alongside establishing paternity.
Colorado courts frequently order or strongly encourage mediation before a contested hearing. Many judicial districts run their own dispute resolution office or keep an approved mediator list. There is no single statewide statute mandating mediation in every case.
Parenting-time changes generally just need to serve the child's best interests. Changing decision-making responsibility or the child's primary residence is harder. C.R.S. § 14-10-131 generally bars that motion within two years of the prior decree. The exception: the parties agree, or the child's current environment endangers their physical health or significantly impairs emotional development.
This page is general information about child custody in Colorado, not legal advice for your situation. Laws, fees, and procedures change over time; confirm current details with Colorado's own courts before relying on anything here. Virdix is not a law firm and is not licensed to practice law in Colorado. Virdix does not prepare or file Colorado divorce paperwork. It is not a substitute for an attorney licensed in Colorado.
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