Child Custody Laws in Utah: Complete 2026 Guide to Custody, Parent-Time, and Parenting Plans

Utah courts determine child custody based on the best interests of the child under Utah Code § 81-9-204, with a rebuttable presumption favoring joint legal custody in most cases. The state requires 111 overnights minimum (30% of the year) for joint physical custody classification, and parents must complete mandatory divorce education courses costing $65 total per person before finalizing any custody order. Utah's family law code was comprehensively renumbered effective September 1, 2024, moving custody statutes from Title 30 to Title 81 of the Utah Code.

Types of Child Custody in Utah

Utah recognizes two primary custody categories: legal custody (decision-making authority) and physical custody (where the child lives), with courts presuming joint legal custody serves most children's best interests under Utah Code § 81-9-204. Joint physical custody requires each parent to have the child for at least 111 overnights annually, representing more than 30% of the year. Sole physical custody applies when one parent has the child for 255 or more nights (70%+), leaving the other parent with 110 or fewer overnights. This 111-overnight threshold directly affects child support calculations, as Utah uses different worksheets for joint versus sole custody arrangements.

Legal custody determines which parent makes major decisions regarding education, healthcare, religious upbringing, and extracurricular activities. Joint legal custody allows both parents to participate equally in these decisions, while sole legal custody grants one parent exclusive decision-making authority. Utah courts favor joint legal custody unless evidence demonstrates domestic violence, abuse, neglect, or special circumstances making shared decision-making impractical under Utah Code § 81-9-205.

Physical custody arrangements in Utah span a wide spectrum from 50/50 equal time-sharing to traditional arrangements where one parent has primary custody. Common joint physical custody schedules include alternating weeks (50/50), a 5-2-2-5 rotation (50/50), or a 4-3 schedule (approximately 57/43). The specific schedule depends on factors including parents' work schedules, children's school locations, and the parents' geographic proximity to each other.

Best Interest Factors Under Utah Code § 81-9-204

Utah courts evaluate custody disputes using 16 specific factors codified in Utah Code § 81-9-204, determining custody by a preponderance of evidence standard. The depth and quality of the parent-child bond ranks among the most significant factors, alongside each parent's demonstrated ability to meet the child's developmental needs. Courts examine the historical caregiving pattern during the marriage to assess which parent served as the primary caregiver and how that arrangement affected the child's wellbeing.

The 16 statutory best interest factors include:

1. The past conduct and demonstrated moral character of each parent
2. Which parent is most likely to act in the child's best interests, including allowing frequent contact with the other parent
3. The depth, quality, and nature of the bond between the child and each parent
4. Each parent's ability to provide personal rather than surrogate care
5. The child's adjustment to home, school, and community
6. The child's relationship with extended family members
7. Each parent's ability to encourage a positive relationship between the child and the other parent
8. Evidence of domestic violence, abuse, or neglect
9. Each parent's mental and physical health
10. The child's preference if of sufficient age and maturity (14+ given added weight)
11. Each parent's work schedule and flexibility
12. Each parent's understanding of the child's developmental needs
13. Whether either parent has exposed the child to pornography or inappropriate sexual material
14. Evidence of psychological maltreatment
15. Whether custody would endanger the child's physical or psychological safety
16. Any other factor the court considers relevant

Utah law explicitly prohibits gender-based preferences, meaning courts cannot favor mothers or fathers based solely on sex under Utah Code § 81-9-204(2). Children aged 14 and older receive added weight for their custody preferences, though this factor remains one consideration among many rather than a controlling determination.

Minimum Parent-Time Schedules in Utah

Utah establishes statutory minimum parent-time schedules under Utah Code § 81-9-302 for children ages 5 to 18, providing a baseline that noncustodial parents receive if parents cannot agree on alternative arrangements. The standard minimum schedule includes one midweek evening (typically Wednesday, 5:30-8:30 p.m.) plus alternating weekends from Friday at 6:00 p.m. to Sunday at 7:00 p.m. This minimum schedule yields approximately 86 overnights annually, classifying the arrangement as sole physical custody to the other parent.

Summer parent-time under the minimum schedule entitles the noncustodial parent to four weeks (28 days) when school is not in session. Two of these weeks must be uninterrupted time, while the other two weeks may include a midweek visit by the custodial parent. The custodial parent receives two weeks of uninterrupted summer time as well. Parents must provide 30 days advance notice of their intended summer schedule dates.

Holiday schedules alternate between parents according to statutory guidelines:

Mother's Day always belongs to the mother, and Father's Day always belongs to the father, regardless of the regular schedule. The child's birthday follows a specific sharing arrangement where the noncustodial parent receives birthday time in even years.

Parent-Time for Children Under Age 5

Utah provides separate parent-time guidelines for children under 5 years old under Utah Code § 81-9-304, recognizing younger children's developmental needs for more frequent contact with both parents but shorter separation periods. For children under 5 months old, the noncustodial parent typically receives six 2-hour visits per week. As children age, overnight visits gradually increase while shorter daytime contacts decrease.

The graduated schedule for children under 5 includes:

• Birth to 5 months: Six 2-hour daytime visits weekly
• 5-9 months: Three 2-hour visits plus two 8-hour visits weekly
• 9-12 months: Two 2-hour visits plus three 8-hour visits weekly, with one optional overnight if appropriate
• 12-18 months: One weekday evening plus alternating weekends with overnights
• 18 months to 3 years: Standard minimum schedule with modifications
• 3-5 years: Standard minimum schedule applies

Courts may deviate from these guidelines based on specific circumstances, including breastfeeding schedules, attachment concerns, or established caregiving patterns. The overriding consideration remains the child's best interests rather than rigid adherence to the statutory schedule.

Joint Physical Custody Requirements

Joint physical custody in Utah legally requires each parent to have the child for at least 111 overnights per year, representing more than 30% of annual time under Utah Code § 81-6-206. This 111-night threshold carries significant financial implications because Utah applies different child support calculation worksheets based on custody classification. The Joint Physical Custody Worksheet reduces child support obligations compared to the Sole Custody Worksheet, reflecting both parents' direct expenditures during their parenting time.

The difference between 110 overnights (sole custody) and 111 overnights (joint custody) can mean hundreds of dollars monthly in child support differences. For example, if Parent A earns $6,000 monthly and Parent B earns $4,000 monthly with two children, the sole custody worksheet might calculate support at $1,100 monthly while the joint custody worksheet might calculate $650 monthly—a $450 monthly difference based solely on one overnight.

Common joint physical custody schedules achieving 111+ overnights include:

• Week on/week off (182 nights each): True 50/50 arrangement
• 5-2-2-5 rotation (182 nights each): Five days with Parent A, two with Parent B, two with Parent A, five with Parent B
• 4-3 schedule (156/209 nights): Four days with one parent, three with the other, rotating
• 3-4-4-3 rotation (182 nights each): Three days, four days, four days, three days pattern
• 2-2-3 rotation (182 nights each): Two days, two days, three days weekly

Creating a Parenting Plan

Utah requires parents seeking joint custody to file a parenting plan with the court under Utah Code § 81-9-206, detailing how they will share time and decision-making responsibilities. The parenting plan must address physical custody schedules, legal custody decision-making procedures, holiday and vacation arrangements, transportation responsibilities, and communication protocols between households. Courts evaluate whether the proposed plan serves the child's best interests before approval.

Required parenting plan elements include:

1. Designation of legal custody (joint or sole) and decision-making authority
2. Physical custody schedule with specific days, times, and exchange locations
3. Holiday and vacation schedule for the next 3-5 years
4. Summer vacation allocation and notification requirements
5. Transportation arrangements and cost allocation
6. Communication methods between parent and child during the other parent's time
7. Relocation notification procedures
8. Dispute resolution methods (mediation, arbitration, or court)
9. Modification procedures for schedule changes
10. Right of first refusal provisions (if desired)

Parents may draft their own parenting plan or use Utah's court-approved templates available through the Utah Courts Self-Help Center. The court reviews submitted plans for completeness and compliance with statutory requirements before incorporation into the final divorce decree or custody order.

Mandatory Divorce Education Classes

Utah requires all divorcing parents of minor children to complete two mandatory education classes before the court will finalize any divorce or custody order under UCJA Rule 4-907. The Divorce Orientation Course costs $30 per parent and lasts approximately one hour, covering divorce processes, post-divorce adjustment, and alternatives to divorce. The Divorce Education Course costs $35 per parent and lasts two hours, focusing on children's reactions to divorce and effective co-parenting communication.

Petitioners must complete both classes within 60 days of filing the divorce petition. Respondents must complete both classes within 30 days of receiving the Notice of Required Classes from the court. Early completion discounts of $15 per class apply to petitioners who attend in-person classes within 30 days of filing and respondents who attend within 30 days of service.

Utah State University Extension (divorce.usu.edu) provides the only court-approved online option for these classes, available in English and Spanish with closed captions. Upon completion, participants receive a Certificate of Completion that must be filed with the court as proof of compliance. Fee waivers are available for parents who cannot afford the class costs by filing a motion with the court.

Modifying Custody Orders

Custody modifications in Utah require demonstrating a substantial and material change in circumstances since the original order under Utah Code § 81-9-208, plus evidence that modification serves the child's best interests. Courts apply a two-part test: first determining whether circumstances have materially changed, then evaluating whether the proposed change improves the child's situation. Simply preferring a different arrangement without changed circumstances does not justify modification.

Examples of substantial changes supporting modification include:

• A parent's relocation affecting the existing schedule
• Documented safety concerns (abuse, neglect, substance abuse)
• Significant changes in a parent's work schedule or living situation
• The child's changing needs as they mature (school changes, activities)
• A parent's remarriage affecting household dynamics
• One parent's consistent failure to exercise ordered parent-time
• A parent allowing access to someone convicted of crimes against children

Courts give substantial weight to existing joint custody orders when the child is thriving, happy, and well-adjusted. This stability presumption means courts hesitate to disrupt successful arrangements without compelling evidence of harm or significantly improved alternatives. Parents must participate in good-faith dispute resolution before seeking court intervention unless immediate safety concerns exist.

Relocation Rules for Custodial Parents

Utah's relocation statute under Utah Code § 81-9-209 requires any parent intending to move 150 miles or more from the other parent's residence to provide 60 days advance written notice. The notice must include the proposed relocation date, new address, and a statement affirming compliance with parent-time provisions. Failure to provide proper notice can result in custody modification favoring the non-relocating parent.

Upon receiving relocation notice, either parent may file a motion requesting the court review the proposed move and modify the parent-time schedule accordingly. The court evaluates whether relocation serves the child's best interests, considering factors including:

• The reason for the relocation (employment, family support, remarriage)
• The impact on the child's relationship with the non-relocating parent
• The feasibility of preserving the parent-child relationship through modified parent-time
• The child's ties to the current community (school, friends, activities)
• Whether relocation results from domestic violence by the other parent

If the court determines relocation is not in the child's best interest and the custodial parent proceeds anyway, the court may change custody to the non-relocating parent. If relocation is approved, the court allocates transportation costs between parents and establishes a modified parent-time schedule appropriate for the increased distance.

UCCJEA Jurisdiction Requirements

Utah adopted the Uniform Child Custody Jurisdiction and Enforcement Act (UCCJEA) under Utah Code Title 78B, Chapter 13, establishing when Utah courts have authority over custody matters involving multiple states. Utah has jurisdiction to make custody determinations when Utah is the child's home state—meaning the child has lived in Utah with a parent for at least six consecutive months immediately before filing. For children under six months old, Utah has jurisdiction if the child has lived in Utah since birth.

The UCCJEA prevents parents from forum shopping by filing custody cases in multiple states simultaneously. Once a state makes an initial custody determination, that state retains exclusive continuing jurisdiction until: (1) the court determines the child, parents, and persons acting as parents no longer have significant connections with the state, or (2) all parties have moved away from the state.

To file for custody in Utah, parents must meet both:

1. The 90-day county residency requirement for divorce filing under Utah Code § 30-3-1
2. The 6-month UCCJEA home state requirement for custody jurisdiction

Parents who recently moved to Utah may need to wait until meeting the six-month threshold before Utah courts can address custody issues, even if they can file for divorce after 90 days of county residency.

Filing Fees and Court Costs

The court filing fee for divorce with custody issues in Utah is $325 under Utah Code § 78A-2-301, as of March 2026. No additional fee applies for filing an answer unless a counterclaim accompanies it, which adds $130. Parents unable to afford filing fees may petition for a fee waiver by demonstrating income at or below 150% of the federal poverty level.

Additional costs commonly associated with Utah custody cases include:

Note: These figures represent typical ranges as of March 2026. Verify current fees with your local district court clerk, as fees may change periodically.