J
By
John Quigley, Legal Content Director · Reviewed against current A.R.S. · Last reviewed 2026-06-11
Family law covers the full range of domestic relations matters in Arizona — divorce, legal decision-making, child and spousal support, paternity, and modifications. Most are handled in the Family Court department of Maricopa County Superior Court.
What Arizona law says
A.R.S. § 25-312 — Dissolution of marriage requirements, including the 60-day waiting period.
A.R.S. § 25-318 — Equitable division of community property and debt.
A.R.S. § 25-403 — Best-interests factors for legal decision-making and parenting time.
How family law cases work in Maricopa County
Family Court handles interrelated issues — a single case may combine divorce, support, and parenting-time disputes. Arizona uses statewide Child Support Guidelines to calculate support based on both parents’ incomes and parenting time.
Frequently asked questions
What does family law cover?
Divorce, legal decision-making and parenting time, child support, spousal maintenance, paternity, and post-decree modifications and enforcement.
How is child support calculated?
Arizona uses an Income Shares model under the state Child Support Guidelines, accounting for both parents’ incomes, parenting time, and costs like health insurance and childcare.
Do we have to go to court?
Many family matters resolve through agreement or mediation; a judge still reviews and enters the final order.
Looking for a family law attorney near you?
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Other Arizona practice areas
Disclaimer: AZAttorneyFinder is an independent attorney directory, not a law firm, and does not provide legal advice. This page is general legal information about Arizona law, reviewed against the Arizona Revised Statutes (A.R.S.). It is not a substitute for advice from a licensed Arizona attorney about your specific situation. Statutes change — verify current law before relying on it.