Arizona Family Law Attorney | Divorce, Custody, Support & Property Division

A divorce or custody dispute touches the things people care about most — their children, their home, their financial future — usually at a moment when emotions are running highest. Arizona’s family law system has its own rules for dividing property, deciding parenting arrangements, and setting support, and understanding them early changes how the whole process goes. The decisions made in the first weeks often shape everything that follows.

This page covers how Arizona handles community property, legal decision-making and parenting time, spousal maintenance under the state’s 2023 guidelines, and child support — plus the honest question of when to settle and when to fight. The aim is to help you walk into a consultation already understanding the landscape.

Community property: how Arizona divides assets

Arizona is a community property state. As a general rule, most assets and debts acquired during the marriage belong equally to both spouses and are divided equitably — usually meaning roughly equally — in a divorce, regardless of whose name is on the account or the paycheck. Property that one spouse owned before the marriage, or received during it by gift or inheritance, is typically separate property and stays with that spouse.

The line between the two is where many disputes live, because separate and community property can get mixed together over the years. A few common examples:

The complication is “commingling.” Separate property that gets blended with community property — an inheritance deposited into a joint account, a premarital home that both spouses pay the mortgage on — can lose its separate character or create competing claims. Sorting out what’s what is one of the core jobs of a divorce attorney, and getting it wrong can cost a spouse assets they were entitled to keep. Arizona’s family law statutes are in Title 25 of the Arizona Revised Statutes.

Legal decision-making and parenting time

Arizona no longer uses the word “custody.” Instead the law splits the idea into two parts: legal decision-making (the authority to make major decisions about a child’s education, healthcare, and religious upbringing) and parenting time (the schedule of when the child is with each parent). The two are decided separately, and one parent can have more of one without affecting the other.

The court’s guiding standard is the best interests of the child, weighed across a list of statutory factors — the child’s relationship with each parent, stability, each parent’s willingness to support the child’s relationship with the other, and more. Parents are generally expected to submit a parenting plan, and the court strongly prefers arrangements that keep both parents meaningfully involved when that’s safe. Domestic violence and substance abuse are taken seriously and can change the analysis substantially.

Spousal maintenance under Arizona’s 2023 guidelines

Spousal maintenance (alimony) changed significantly in Arizona. The statute, A.R.S. § 25-319, was amended effective September 2022, and the Arizona Supreme Court adopted formal Spousal Maintenance Guidelines that took effect on July 1, 2023. Before maintenance is even calculated, a spouse must first qualify under one of the statutory eligibility factors — for example, lacking sufficient property or earning ability to be self-sufficient.

If a spouse is eligible, the guidelines now drive both the amount and the duration of any award, using the parties’ incomes and the length of the marriage, with the goal of helping the receiving spouse become self-sufficient. A judge can deviate, but generally only with written findings explaining why applying the guidelines would be inappropriate or unjust. The Arizona Judicial Branch publishes the guidelines and an official calculator on its family law resources pages. One thing the court does not weigh: marital misconduct such as adultery is not a factor in setting maintenance.

Child support

Child support in Arizona is set by its own guidelines, which run a formula based primarily on both parents’ incomes, the number of children, parenting time, and certain expenses like health insurance and childcare. Because it’s formula-driven, there’s less discretion than people expect — but the inputs matter enormously, and disputes often center on how income is calculated, especially for self-employed parents. The same Arizona Judicial Branch family law resources include the child support calculator.

Settle or fight? An honest framework

Most Arizona family law cases settle, and for good reason: settlement is faster, cheaper, more private, and keeps decisions in the parents’ hands rather than a judge’s. But not every case should settle, and a spouse facing hidden assets, bad-faith behavior, or a real safety concern sometimes needs to litigate. The right attorney tells you honestly which situation you’re in — when pushing is worth it, and when the smarter move is to resolve and move on. The wrong approach in either direction can cost a family years and tens of thousands of dollars that should have gone to the children.

Divorce also tends to scramble an existing estate plan. Beneficiary designations, powers of attorney, and wills often still name a soon-to-be-former spouse. Once your family matter is resolved, it’s worth revisiting your Arizona estate plan so it reflects your new circumstances.

Frequently asked questions

Is Arizona a 50/50 divorce state?

For property, essentially yes — community property acquired during the marriage is divided equitably, usually close to equally. It does not mean parenting time is automatically 50/50; that’s decided separately under the best-interests standard.

How is alimony decided in Arizona now?

A spouse must first qualify under the eligibility factors in A.R.S. § 25-319. If eligible, the 2023 Spousal Maintenance Guidelines set the amount and duration based on incomes and marriage length, aimed at helping the recipient become self-sufficient.

What’s the difference between legal decision-making and parenting time?

Legal decision-making is the authority to make major decisions for the child; parenting time is the actual schedule. They’re decided separately, so the split of one doesn’t dictate the other.

Does it matter who caused the divorce?

Arizona is a no-fault state, so you don’t have to prove wrongdoing to divorce, and marital misconduct like adultery is not considered in setting spousal maintenance. Conduct can still matter where it affects the children or finances.

How long does a divorce take in Arizona?

There’s a mandatory waiting period of at least 60 days after the other spouse is served. An uncontested case can finish not long after that; a contested case with property or custody disputes can take many months or more.

What happens to property one spouse owned before marriage?

It’s generally separate property and stays with that spouse — unless it was commingled with community property during the marriage, which can blur the line and create a dispute over what’s separate and what’s shared.

This page is general information about Arizona family law and is not legal advice. Statutes, guidelines, and calculators change — verify current details through the Arizona Judicial Branch, the Arizona Revised Statutes, or a licensed Arizona attorney. The Arizona Estate & Family Law Resource Center is a referral service, not a law firm, and is not affiliated with any former law firm associated with this domain name.