Most people still use the term “child custody.” Colorado courts stopped using it back in 1999. The legal term is Allocation of Parental Responsibilities, or APR. It covers two separate things: who the child lives with and who makes the major decisions in the child’s life.
Those two things don’t always line up the same way. One parent can have the child most of the time while both parents still share decision-making authority. Or one parent can have sole decision-making power in certain areas while the child splits time relatively evenly between homes. It depends entirely on the specific family situation.
This applies whether you’re going through a divorce, ending a relationship without having been married, or dealing with a custody dispute as co-parents. The court’s focus never changes: what arrangement best serves the child.
How Parenting Time Is Determined in Colorado
Parenting time is the scheduled time each parent spends with the child. It covers everyday living arrangements, weeknights, weekends, school pickups, holidays, and vacations. Getting this right matters. A stable, consistent schedule gives children the predictability they need.
So what do Colorado courts consider when determining parenting time?
When building a parenting schedule, courts and parents both need to work through the same core factors:
The child’s best interests
This is the foundation of everything in Colorado custody law. Courts consider the child’s emotional well-being, their need for routine, and any special needs. Any schedule that doesn’t genuinely serve the child’s interests won’t hold up.
Relationships with both parents and others
The quality of the child’s bond with each parent matters. So do their connections with siblings and other people who play a meaningful role in their lives.
Physical proximity
If the parents live 45 minutes apart, a 50/50 schedule requiring daily school drop-offs won’t work in practice. Courts factor in geography when determining what’s actually workable.
Holidays and special occasions
Birthdays, school breaks, and holidays need specific planning. The more detail your parenting plan includes on these points upfront, the fewer conflicts you’ll deal with later.
How Decision-Making Authority Is Allocated
Decision-making authority covers who makes the major calls in your child’s life. This is entirely separate from where the child sleeps at night. Colorado family courts break this into four main categories:
Education
Where the child goes to school, what type of education they receive (public, private, or homeschool), and how to address any special learning needs.
Medical and dental care
Routine checkups, emergency treatment, vaccinations, surgeries, and long-term health management plans all fall under this category. Both parents need clarity on who has final say when they disagree.
Religious upbringing
When parents hold different beliefs, it is worth addressing how the child will be raised religiously in the parenting plan. Leaving it unaddressed can lead to disputes later.
Extracurricular activities
Sports, arts, clubs, and tutoring all affect a child’s time and schedule. Parenting plans often address how decisions about extracurricular activities will be made, which can help prevent disputes down the road.
How Is Child Custody Decided in Colorado?
There are two ways custody gets resolved: parents reach an agreement themselves, or the court decides for them.
When Parents Can Agree
Colorado courts prefer that parents work things out on their own. If you’re going through a divorce, an uncontested approach lets you and your co-parent build a parenting plan together. As long as the court finds it reasonable and in the child’s best interests, it gets approved.
This isn’t limited to divorcing couples. Unmarried parents can also create a parenting plan jointly and submit it to the court for approval. Having a family law attorney help draft and review that agreement is worth it. Courts look closely at the details, and gaps in your plan will cause problems down the road.
When the Court Decides
If parents can’t agree, the family court steps in. The judge’s job is to determine which arrangement best serves the child. Courts consider a detailed list of factors when making that call:
- The mental and physical health of each parent
- Any special needs the child has, and each parent’s ability to meet them
- The stability of the home environment that each parent can provide
- The child’s relationship with siblings, step-siblings, and half-siblings
- Extended family relationships and opportunities to maintain those connections
- The child’s adjustment to their current home, school, and community
- The child’s developmental stage and any age-related needs that affect what arrangement would work best
- Any history of domestic violence in the home
- Evidence of conduct by either parent that endangers or could significantly impair the child’s physical health or emotional development
- Evidence of child abuse or neglect, or conduct by either parent that creates safety concerns for the child
One thing Colorado does differently from many other states is that a judge will consider a child’s own preference if the child is mature enough to form an independent opinion. Colorado has no minimum age requirement for this. The court uses its own judgment about whether the child’s stated wishes carry weight in the final decision.
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Situations That Can Affect Child Support Obligations
Child support is separate from custody, but the two are closely connected. The amount is calculated based on each parent’s income, the child’s needs, and how much time the child spends with each parent. Child support obligations apply in Colorado custody cases unless specific circumstances affect or terminate them.
Conduct affecting parental responsibilities
Serious circumstances, including evidence of substance abuse, abandonment, neglect, abuse, or conduct that endangers a child, can affect how a court allocates parenting time and decision-making authority. Courts weigh these factors as part of the best-interests analysis.
Termination of parental rights is a separate legal process under Colorado law, distinct from custody and parenting time decisions. It involves different statutes, standards, and procedures. If parental rights are formally terminated through that process, future child support obligations end, though any unpaid support accrued before that date remains owed. Voluntary relinquishment of parental rights also involves a formal legal procedure and judicial oversight. If you are facing a situation where parental rights are at issue, speak with a family law attorney about which process applies and what standards govern it.
The child passes away
Under Colorado law, child support obligations end upon the death of the child. If this situation applies, an attorney can advise on the specific steps required to address the existing order formally.
The child is emancipated
Once a court finds that a child is emancipated, child support obligations end. Emancipation for support purposes is a specific legal determination and does not automatically confer full adult legal status in all other matters.
The child becomes financially self-supporting
Colorado courts may find that a child is otherwise emancipated based on specific facts and circumstances, which may result in the termination of child support obligations. What qualifies depends entirely on the individual case.
The child joins the military
A minor who enlists in active military service is treated as emancipated under Colorado law. Support obligations end while the child is actively serving.
The child marries
A married minor is no longer eligible for child support, even if they continue living with a parent after the marriage.
Modifying Custody and Support Orders
Circumstances change. A parent relocates for work. A child’s needs shift as they get older. A significant change in income affects what one parent can contribute. Colorado courts allow custody and support orders to be modified when there’s a meaningful change in circumstances warranting modification.
If you need to update a parenting plan, adjust decision-making authority, or change a child support amount, you’ll need to file a modification request with the court. The court will still evaluate the child’s best interests before approving any changes. This isn’t a process you want to navigate without legal guidance.
Frequently Asked Questions About Child Custody and Support in Colorado
Does Colorado automatically give 50/50 custody?
No. Colorado courts don’t default to any specific schedule. Parenting time is determined by the arrangement that best serves the child in that specific case. There’s no presumed starting point.
Can a child choose which parent to live with in Colorado?
Colorado judges will consider a child’s preference if the child is mature enough to form an independent opinion. There’s no minimum age set by state law. The judge decides how much weight that preference carries in the overall decision.
What’s the difference between parenting time and decision-making authority?
Parenting time refers to the periods when the child is physically with each parent. Decision-making authority covers who makes major choices about education, healthcare, religion, and extracurricular activities. These are separate issues and don’t have to be allocated the same way.
Can child support be changed after it’s been set?
Yes. Either parent can petition the court to modify child support when there’s a substantial change in circumstances, such as a significant change in income or a shift in parenting time arrangements.
What happens if a parent violates the parenting plan?
Violations of a court-ordered parenting plan are taken seriously. The affected parent can file for enforcement with the court, which can result in modification of the existing order or other consequences for the non-complying parent.
Do I need an attorney for a child custody case in Colorado?
You’re not legally required to have one. That said, custody matters involve detailed legal documentation, court procedures, and negotiation with significant long-term consequences. Having experienced legal counsel on your side helps protect your rights and your child’s interests throughout the process.
Speak with a Colorado Child Custody Attorney
Whether you are establishing initial orders, modifying an existing arrangement, or working toward an agreement without going to court, CNL Law Firm can help. Our attorneys work with parents across the Denver metro area on every aspect of parental responsibilities, balancing both parents’ rights while keeping your child’s best interests at the center. From parenting plans through court representation, we guide you through the process at every stage.
Contact us today for a free consultation.



