Utah law presumes that joint legal custody serves children well, but it makes no promise about how many nights your child spends in your home. That second question is what most parents bring to their first meeting with a child custody lawyer in Utah.
We represent Utah parents in custody and parent-time cases from offices in Downtown Salt Lake, Draper, Price and St. George. Call (385) 503-8208 to set up a consultation, and we will start with the schedule you want for your children.
How Do Utah Courts Decide Child Custody?
Utah courts decide custody based on the best interest of the child. Under Utah Code § 81-9-204, a judge must first weigh evidence of domestic violence or abuse, exposure to harmful material, and anything that would endanger the child's physical or psychological safety.
After those safety questions, the judge can weigh a long list of other factors. They fall into a few groups:
How each parent parents. The court looks at who has been the primary caretaker, each parent's understanding of the child's developmental needs, co-parenting skills, and the depth of each parent's relationship with the child.
Stability. Emotional stability, substance abuse, the child's adjustment to home, school and community, and the value of keeping siblings together all count.
Character and conduct. Moral character, past conduct and financial responsibility are considered, along with the reasons a parent gave up custody in the past, if that happened.
Recent amendments added two factors: coercive control and psychological maltreatment. Coercive control means a pattern of behavior that unreasonably interferes with another person's ability to make their own decisions. For parents who lived with that dynamic, the law now gives the court clear language to address it.
The judge does not add up factors like a scorecard. One serious safety concern can outweigh several points that favor a parent, which is why the evidence you bring on each factor matters.
You can read a shorter overview of how custody and parent-time are decided in Utah on our FAQ page.
What Is the Difference Between Legal and Physical Custody in Utah?
Legal custody is the right to make major decisions for your child, such as school, medical care and religion. Physical custody is about where the child lives and how many overnights they spend with each parent. A parent can share legal custody and still have fewer overnights.
Joint Legal Custody and Utah's Starting Presumption
Joint legal custody means both parents share decision-making rights. Under Utah Code § 81-9-205, courts start from a rebuttable presumption that joint legal custody serves the child.
That presumption does not apply when there is evidence of domestic violence, neglect or abuse. It can also be overcome when the child has special needs, when the parents live too far apart, or when they cannot communicate well enough to decide things together.
A joint custody order must include a way to settle disagreements before either parent goes back to court.
Joint Physical Custody and the 111-Night Line
Joint physical custody means the child spends more than 30% of overnights with each parent, which is at least 111 nights a year, and both parents contribute to the child's expenses. Below that line, one parent has sole physical custody and the other has parent-time.
The difference is more than a label. It changes the child support worksheet, and the overnight count affects support in ways many parents do not expect.
Utah's Statutory Parent-Time Schedules
Utah law sets out standard parent-time schedules that apply when parents cannot agree on their own. Parents who agree can build a different schedule, and a judge who departs from the statutory schedule has to explain why in writing.
| Schedule | Who it fits | What it looks like |
|---|---|---|
| Minimum schedule, ages 5 to 18 | Parents who cannot agree on another plan | One weekday evening, alternating weekends, alternating holidays, and up to four weeks of summer time |
| Optional schedule, ages 5 to 18 | Involved parents who communicate well | 145 overnights, including a weekday overnight and weekends that run to Monday morning |
| Equal parent-time | Parents who have both been actively involved and can carry it out | 182 and 183 overnights, with midweek exchanges and alternating weekends |
| Under age 5 | Infants, toddlers and preschoolers | Time grows in stages by age, from short periods of parent-time to overnights and extended stays |
The equal schedule comes from Utah Code § 81-9-305. Utah does not presume equal time. A parent has to show the court that the schedule is workable and in the child's best interest.
Distance matters here, and it is one of the factors a judge weighs for joint custody. Families split between the Wasatch Front and Carbon County or Southern Utah face school-week exchanges that a 50/50 schedule cannot absorb.
In those cases, a plan that shifts more time into summer breaks and holidays tends to hold up better than one built on midweek overnights.
Want to know which schedule is realistic for your family? Call (385) 503-8208 and we will walk through the options with you.
The Utah Custody Process, From Petition to Order
A Utah custody case starts with a petition and a proposed parenting plan, moves through required courses and mediation, and ends with a court order. Most cases settle before trial, and the ones that do not are decided by a judge after evidence and testimony.
Married parents resolve custody inside the divorce, so custody is decided as part of the Utah divorce process. Parents who never married file a parentage case that covers the same questions.
Were you just served with custody papers?
If you were served with a custody or divorce petition in Utah, you have 21 days to file a response, or 30 days if you were served outside the state. Missing that deadline can lead to a default, where the court grants the other parent what they asked for.
Call (385) 503-8208 as soon as you are served. The first two weeks are when we prepare your response and your own proposed parenting plan.
What a Utah Parenting Plan Must Cover
Each parent files a proposed parenting plan that spells out who makes decisions about school, health care and religion, the residential schedule including holidays, and how future disagreements will be settled. The plan also covers what happens if a parent relocates or, for service members, is deployed.
Each parent makes day-to-day decisions while the child is with them, and either parent can make emergency decisions about the child's health or safety.
Is mediation required in a Utah custody case?
Yes, in contested cases. Parents must take part in good faith in at least one mediation session, split the cost unless the court orders otherwise, and both complete a divorce education course when minor children are involved. Many parenting plans are settled at the mediation table.
Custody Evaluations and Guardians ad Litem
A judge may order a custody evaluation when the parents' accounts conflict and the court needs an independent view.
The evaluator must be a licensed mental health professional with specialized training, and the evaluation usually includes interviews with both parents and the child, a review of records, and a recommendation to the court.
The court may also appoint a private guardian ad litem, a lawyer who represents the child's best interest.
Can a Utah Custody Order Be Changed Later?
Yes. Changing custody requires a substantial and material change in circumstances since the last order, plus a showing that the change is in the child's best interest. Adjusting parent-time alone requires only a change in circumstances.
Common examples include a parent's new work schedule, a move, a child's changing school needs, or a pattern of missed exchanges.
It is also treated as a substantial and material change if a parent lives with, or gives the child access to, a person on Utah's sex, kidnap and child abuse offender registry.
For custody orders entered on or after May 6, 2026, the order can be revisited when the child turns five, unless the order already planned for that change. That matters for parents of infants and toddlers, whose schedules were built for a much younger child.
Modification cases turn on records. School attendance reports, a calendar of missed or late exchanges, and the texts and emails between parents show the judge what changed and when. We ask clients to start keeping that record as soon as they think the current order is no longer working.
How Carlson Legal Group Handles Custody Cases
We start with what you want for your children and look for the least adversarial route that gets there. Negotiation and mediation come first, and we prepare every case so it can be tried if the other side will not agree.
Behind that approach is a team with more than 50 years of combined legal experience and more than 3,000 clients served, recognized by the Utah State Bar, Super Lawyers, the National Academy of Family Law Attorneys and Avvo.
You can learn more about Joey Carlson, Utah family law attorney, on our homepage.
The county where a case is filed decides which court hears it, and practice varies by courthouse. A Salt Lake County family, including most of Draper, lands in the Third District, a Provo-area family in the Fourth, St. George in the Fifth, and Price in the Seventh.
You can check your own county on the Utah Courts judicial district map. Our offices in Downtown Salt Lake, Draper, Price and St. George let us meet families close to the court handling their case.
Custody cases are hard on children and parents alike. When it helps, we connect clients with therapists and other professionals we trust, so the legal plan and the family's day-to-day needs move together.
Questions Parents Ask a Child Custody Attorney in Utah
Do I need a custody lawyer if my ex and I already agree on a plan?
You do not have to hire one, but it is worth having an attorney review the plan before you sign.
Vague holiday language, missing relocation terms and unclear decision-making rules are what bring parents back to court later. A careful review now costs less than a modification petition in three years.
Can I move out of state with my child after a Utah custody order?
Yes, but you must give the other parent written notice at least 60 days before a move of 150 miles or more.
Either parent can then ask for a hearing, and the court can change custody or parent-time if the move is not in the child's best interest. Failing to give notice can be treated as contempt.
Can I file for custody in Utah if my child just moved here?
Not right away in most cases. Utah courts decide custody when Utah is the child's home state, meaning the child lived here with a parent for at least six months in a row just before the case was filed.
A court can act sooner in an emergency, such as when a child needs protection from abuse.
Does my child get to choose which parent to live with in Utah?
No child's wishes control the outcome, but they do count. When a child is 14 or older, Utah law gives their preference added weight. A judge may talk with a child privately in chambers, and children generally are not required to testify in their parents' case.
Start Your Utah Custody Case With a Plan
A custody order decides where your child sleeps, who signs the permission slips, and how holidays are split for years. It deserves a plan that fits your children's school, activities and the distance between your homes.
If you are starting a case, answering one, or trying to fix an order that no longer fits your family, call (385) 503-8208 and ask for a custody consultation.
Bring your current order or the papers you were served, and a calendar of the last few months with your children.