Getting divorced with children in Arizona requires at least one spouse to be domiciled in the state for 90 continuous days before filing, a mandatory 60-day waiting period after service before finalization, and a court-approved parenting plan under Ariz. Rev. Stat. § 25-403.02. Filing fees range from $266 to $376 depending on county, and Arizona courts decide legal decision-making and parenting time using the best-interests standard in Ariz. Rev. Stat. § 25-403. Child support follows the Income Shares Model under Ariz. Rev. Stat. § 25-320.
This guide explains every step of getting divorced with children in Arizona, from residency rules and parenting plans to child support calculations and relocation law. Arizona is a no-fault, community property state that uses the terms "legal decision-making" and "parenting time" rather than the older word "custody." Understanding how these rules apply to your family is the first step toward a workable co-parenting arrangement.
Key Facts: Divorce With Children in Arizona
| Factor | Arizona Requirement |
|---|---|
| Filing Fee | $266–$376 (varies by county; ~$349–$376 in Maricopa) |
| Waiting Period | 60 days after service before finalization |
| Residency Requirement | 90 continuous days domiciled in Arizona |
| Child Custody Jurisdiction | Child must reside in Arizona 6 months (UCCJEA) |
| Grounds | No-fault (irretrievable breakdown); covenant marriage excepted |
| Property Division Type | Community property (equitable, presumed equal) |
| Custody Terminology | "Legal decision-making" and "parenting time" |
| Support Model | Income Shares Model (§ 25-320) |
Fees are accurate as of March 2026. Verify exact amounts with your local clerk, as Arizona counties set local surcharges that change annually under Arizona Supreme Court administrative orders.
Residency Requirements for Divorce With Children in Arizona
To file for divorce with children in Arizona, at least one spouse must have been domiciled in Arizona for 90 continuous days before filing the petition, under Ariz. Rev. Stat. § 25-312. This is a jurisdictional requirement: if it is not met, the Superior Court has no authority to dissolve the marriage. Only one spouse needs to satisfy the 90-day rule, and military members stationed in Arizona for 90 days qualify even if domiciled elsewhere.
For child custody decisions, a separate 6-month rule applies. Under the Uniform Child Custody Jurisdiction and Enforcement Act (UCCJEA), the child generally must have lived in Arizona for six months before the court can decide legal decision-making and parenting time. An important exception exists: if the children and both parents all live in Arizona, the court may exercise custody jurisdiction even when the children have lived in-state less than six months. These two timelines—90 days for the divorce and 6 months for custody—are distinct and frequently confused by self-represented filers.
"Domicile" means more than physical presence. Arizona law requires that the person treat Arizona as a permanent home with intent to remain, as distinguished from temporary presence for work or travel. You file in the Superior Court of the county where either spouse resides; there is no separate county-residency waiting period.
The 60-Day Waiting Period and No-Fault Grounds
Arizona imposes a 60-day waiting period that begins when the divorce petition is filed and served, and no divorce can be finalized before this period expires, even when both spouses agree on every issue from the start. Arizona does not require any separation period before filing—the 90-day residency rule and the 60-day post-service waiting period are the only time-related prerequisites for a standard dissolution.
Arizona is a no-fault divorce state. Under Ariz. Rev. Stat. § 25-312, the court grants a dissolution when it finds the marriage is "irretrievably broken," meaning no specific misconduct must be proven. One spouse's belief that the marriage cannot be saved is sufficient; the other spouse cannot prevent the divorce simply by objecting to it. The narrow exception is a covenant marriage under Ariz. Rev. Stat. § 25-903, which couples must opt into and which requires fault grounds or a longer separation before dissolution.
For a divorce with children, the 60-day clock rarely controls the timeline because resolving legal decision-making, parenting time, and child support usually takes longer. Uncontested cases with children commonly finalize in three to four months, while contested custody disputes can extend well beyond a year depending on whether evaluations, mediation, or trial are required.
Legal Decision-Making and Parenting Time in Arizona
Arizona replaced the word "custody" with two distinct concepts: "legal decision-making" (the authority to decide education, healthcare, and religion) and "parenting time" (the schedule of when the child is with each parent). Under Ariz. Rev. Stat. § 25-403, courts decide both using the best-interests-of-the-child standard, and in any contested case the judge must make specific findings on the record explaining why the decision serves the child's best interests.
The statute lists best-interests factors the court must weigh, including: the past, present, and potential future relationship between each parent and the child; the child's adjustment to home, school, and community; the mental and physical health of all individuals; the wishes of a child of suitable age and maturity; and which parent is more likely to allow frequent, meaningful, continuing contact with the other parent. Domestic violence and child abuse under Ariz. Rev. Stat. § 25-403.03 weigh heavily against awarding decision-making authority to the offending parent.
Under Ariz. Rev. Stat. § 25-403.01, the court may order sole or joint legal decision-making, and Arizona law expresses no preference between the two. A critical point in any divorce with children Arizona case is that shared legal decision-making does not automatically mean equal parenting time. A judge may order joint legal decision-making even over one parent's objection, and may simultaneously award unequal parenting time, as long as the arrangement serves the child's best interests.
Building a Parenting Plan in Arizona
When parents cannot agree, each must submit a proposed parenting plan, and the court adopts a plan that provides for shared legal decision-making and maximizes each parent's parenting time under Ariz. Rev. Stat. § 25-403.02. The court may not favor one parent's plan because of the parent's or child's gender, and if the parents cannot agree on any element, the judge decides that element directly.
Every Arizona parenting plan must contain specific required elements. A complete plan includes: a designation of legal decision-making as joint or sole; a description of each parent's rights and responsibilities for the child's personal care and for education, healthcare, and religious decisions; a practical parenting-time schedule covering holidays and school vacations; and a procedure for child exchanges including location and transportation responsibility. The plan must also specify when exchanges occur at a safe-exchange location under Ariz. Rev. Stat. § 25-403.10 in cases involving safety concerns.
A valid parenting plan must additionally include a dispute-resolution procedure (which may use conciliation services or private counseling), a method for handling proposed changes and relocation under Ariz. Rev. Stat. § 25-408, a procedure for periodic review, a communication protocol describing methods and frequency, and a written statement that each party has read and will follow the notification requirements of Ariz. Rev. Stat. § 25-403.05. A well-drafted co-parenting plan that anticipates holidays, school schedules, and decision-making conflicts reduces future litigation and gives children stability through the transition.
Child Support for Divorce With Children in Arizona
Arizona calculates child support using the Income Shares Model under Ariz. Rev. Stat. § 25-320, combining both parents' gross monthly incomes and dividing the resulting obligation proportionally. The 2022 Arizona Child Support Guidelines, in effect through 2026 with a review pending, cover combined incomes from $1,000 to $30,000 per month and produce one-child basic obligations ranging from about $159 to $2,572, with an average basic obligation near $1,366 monthly.
The model assumes children should receive the same proportion of parental income they would have received if the family stayed intact. If the paying parent earns $6,000 monthly and the receiving parent earns $4,000 monthly, the paying parent covers 60% of the guideline figure plus 60% of add-ons such as health insurance and childcare. Parenting-time credits reduce the obligation when the paying parent has the child for a substantial share of overnights, generally beginning around 25% of overnights and scaling upward.
The guideline amount is presumed correct under the statute, and a court will apply it unless a party proves the result would be inappropriate or unjust, with specific written findings required for any deviation. For voluntarily unemployed parents, Arizona courts may impute income at minimum wage—roughly $15.15 per hour ($2,626 per month) for 2026, though you should verify the current rate. Support continues until the child turns 18 or graduates high school, whichever is later, but never past age 19.
| Combined Monthly Income | Approx. Basic Obligation (1 Child) | Notes |
|---|---|---|
| $3,000 | ~$580 | Lower-income range |
| $6,000 | ~$960 | Mid-range |
| $9,000 | ~$1,188 (+10% older-child) | Add-ons and credits adjust this |
| $15,000+ | $1,500–$2,572 | Upper income, schedule caps at $30,000 |
Figures are estimates from the 2022 guidelines schedule and vary with parenting time, healthcare, and childcare costs. Use the official Arizona Supreme Court calculator for a case-specific figure.
Relocation and Moving With Children After Divorce
Under Ariz. Rev. Stat. § 25-408, a parent who wants to relocate a child out of Arizona or more than 100 miles within the state must give the other parent at least 45 days' advance written notice by certified mail. This requirement applies even to a parent with sole legal decision-making authority, and it is triggered when both parents have court-ordered decision-making or parenting time and both reside in Arizona.
If the non-moving parent objects, that parent must file a petition to prevent the relocation within 30 days of receiving notice. Missing this 30-day deadline risks forfeiting the right to contest the move entirely. When a relocation is contested, the court applies the 11 best-interests factors from Ariz. Rev. Stat. § 25-403 plus seven additional relocation factors, including whether the move is sought in good faith, the advantages for the child's quality of life, and whether the new arrangement preserves a realistic parenting-time relationship with both parents.
Failing to follow these rules carries serious consequences. A parent who relocates without proper notice can face modification of legal decision-making or parenting time, contempt of court, and emergency orders compelling the child's immediate return. Even moves under 100 miles may require court approval if they substantially interfere with the other parent's court-ordered parenting time. Because relocation disputes are fact-intensive and the deadlines are strict, parents considering a move should consult an Arizona family law attorney before giving or responding to notice.
Step-by-Step: The Arizona Divorce-With-Children Process
The divorce process with children in Arizona follows a defined sequence that typically takes three to four months for uncontested cases and a year or more for contested custody disputes. After confirming the 90-day residency requirement, the filing spouse submits a Petition for Dissolution of Marriage with the Superior Court clerk and pays the filing fee of roughly $266 to $376 depending on county.
The sequence generally runs as follows:
- File the Petition for Dissolution and pay the filing fee (or request a fee deferral or waiver if household income is at or below 125% of federal poverty guidelines).
- Serve the other spouse, which starts the mandatory 60-day waiting period.
- The responding spouse files a response, typically costing $266 to $287.
- Both parents complete the required Parent Information Program (a court-ordered parenting class) when minor children are involved.
- Exchange financial disclosures and propose parenting plans under Ariz. Rev. Stat. § 25-403.02.
- Attend mediation or conciliation if the parents disagree on legal decision-making or parenting time.
- Calculate child support using the Income Shares worksheet under Ariz. Rev. Stat. § 25-320.
- Finalize by consent decree (uncontested) or trial (contested) after the 60-day waiting period has passed.
Fee waivers are available through the Application for Deferral or Waiver of Court Fees and Costs, with automatic eligibility for recipients of SSI or TANF cash assistance. Self-represented parents can find forms through the Arizona Judicial Branch self-service center, though cases involving contested custody, significant assets, or domestic violence generally warrant attorney representation.