Arizona Child Custody Laws (2026): Legal Decision-Making, Parenting Time, and Your Rights

Arizona courts decide child custody matters by applying the best interests of the child standard under ARS 25-403. The state eliminated the word "custody" in 2012, replacing it with "legal decision-making" and "parenting time." Arizona does not presume equal parenting time by default; each case is assessed individually on 11 enumerated factors.

How does Arizona decide child custody?

Arizona family courts apply the best interests of the child standard when establishing or modifying legal decision-making and parenting time. The primary statute is ARS 25-403, which lists 11 factors a Superior Court judge must consider. Legal decision-making and parenting time are evaluated separately, so a court may order joint legal decision-making while awarding more parenting time to one parent. The court may not give preference to a parent based on sex or marital status, and the tender-years (mother-favored) doctrine is abolished under Arizona law.

The 11 factors give judges a structured checklist rather than open-ended discretion. Judges document their findings on each factor in a written ruling, which means parents presenting evidence on each point have the best chance of shaping the outcome.

Types of custody in Arizona

Arizona law uses specific terms that differ from most other states. "Legal decision-making" is the authority to make major decisions for the child in areas such as education, non-emergency health care, and religious upbringing. "Parenting time" is the schedule that determines when the child is physically with each parent.

Both legal decision-making and parenting time can be sole or joint. Sole legal decision-making gives one parent the right to make major decisions without the other parent's input. Joint legal decision-making requires both parents to agree on major choices. Parenting time can range from a rough equal split to a primary-parent arrangement with scheduled visits for the other parent. Courts can mix and match: joint legal decision-making with a primary-parent parenting-time schedule, for example, is a common outcome in Arizona.

Does Arizona presume joint or 50/50 custody?

Arizona does NOT have a statutory presumption of equal parenting time. Courts favor joint legal decision-making where the parents can reasonably cooperate, but favoring joint legal decision-making is not the same as ordering equal parenting time. A judge still crafts the parenting-time schedule based on the facts of each case and the 11 best-interests factors.

Proposals to add an equal-parenting-time presumption have been debated in the Arizona Legislature. SB 1720, an equal-time presumption bill, was pending in the 2026 session but had not been enacted into law as of the publication date of this article. Until a bill becomes law, Arizona courts have no default starting point of 50/50 time.

Parents who want a roughly equal schedule should present evidence on the relevant ARS 25-403 factors, showing that each parent has an existing relationship with the child, that the child is well-adjusted, and that both parents are willing to support the other's relationship with the child.

The best interests factors Arizona courts weigh

ARS 25-403 lists 11 factors that courts must evaluate. Judges are required to make written findings on each. The factors are:

1. The past, present, and potential future relationship between the parent and the child.
2. The interaction and interrelationship of the child with the parent, the child's siblings, and any other person who may significantly affect the child's best interests.
3. The child's adjustment to home, school, and community.
4. If the child is of suitable age and maturity, the child's wishes as to legal decision-making and parenting time.
5. The mental and physical health of all individuals involved.
6. Which parent is more likely to allow the child frequent, meaningful, and continuing contact with the other parent.
7. Whether one parent intentionally misled the court to cause an unnecessary delay, increase the cost of litigation, or persuade the court to give a legal decision-making or parenting-time preference to that parent.
8. Whether there has been domestic violence or child abuse.
9. The nature and extent of coercion or duress used by a parent in obtaining an agreement regarding legal decision-making or parenting time.
10. Whether a parent has complied with required parent-education programs.
11. Whether either parent was convicted of making a false report of child abuse or neglect.

Courts give particular weight to factor 8 (domestic violence). A finding of domestic violence creates a rebuttable presumption under ARS 25-403.03 that sole or joint legal decision-making by the perpetrator is contrary to the child's best interests.

Relocation: moving with your child

ARS 25-408 governs relocation when a parent wants to move with the child. A parent intending to move must provide the other parent with 45 days written advance notice before the proposed relocation date. The notice must state the new address, the reason for the move, and a proposed revised parenting-time plan.

The non-relocating parent has 30 days to object and request a hearing. If no objection is filed within that window, the court may allow the move. If the matter goes to a hearing, the court evaluates relocation using the standard best-interests factors. Arizona does not establish a presumption for or against relocation, but ARS 25-408(G) places the burden of proving the move serves the child's best interests on the parent seeking to relocate.

Relocation is often treated as a material change in circumstances that can reopen the entire parenting-time arrangement even if no objection to the move itself succeeds.

Changing a custody order (modification)

ARS 25-411 sets strict limits on when a parent may seek to change a legal decision-making or parenting-time order. In general, no modification petition may be filed within 1 year after the prior order was entered unless the petitioner demonstrates that there is reason to believe the child's physical health or emotional development is in serious danger.

After the 1-year period, the moving parent must show a substantial and continuing change in circumstances that warrants reconsidering the existing order, plus demonstrate that modification is in the best interests of the child. Common triggering events include a parent's relocation, a significant change in the child's needs, a change in a parent's work schedule, or new evidence of domestic violence or substance abuse.

For families dealing with child-support at the same time, see the Arizona child-support laws page for the modification process that runs in parallel in many cases.

If you are facing a custody case in Arizona

Start by documenting your involvement in the child's daily life: school pickups, medical appointments, extracurricular activities, and regular caregiving. Arizona courts review the actual record of each parent's relationship with the child, not just stated intentions.

Propose a written parenting plan early. Arizona courts expect parents to present a plan that covers the regular parenting-time schedule, holidays, school breaks, transportation, and a process for resolving disputes. Showing that you have thought through a practical arrangement signals good faith.

If both parents can agree, Arizona courts strongly encourage mediation before litigation. A negotiated parenting plan approved by the court is faster, less expensive, and more stable than a contested hearing. If there are safety concerns such as domestic violence, substance abuse, or a history of violating prior orders, make sure to raise those issues with the court at the earliest opportunity. For contested disputes, consulting a licensed Arizona family-law attorney is strongly recommended.

This article is general legal information, not legal advice. Child custody law varies by state and turns on the specific facts of each family. For advice about your situation, consult a licensed family-law attorney in Arizona.

Related pages: Child Custody Laws by State (hub) | Arizona Child-Support Laws | Arizona Alimony Laws | Arizona Emancipation Laws

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