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Legal Separation in Arizona

How legal separation differs from divorce in Arizona. Process, rights, and when to choose it. Arizona is a community property state.

Property Type

Community

Filing Fee

$280–$350

Median Cost

$9,000–$40,000

Annual Divorces

25,000+

Understanding Legal Separation in Arizona

To file for divorce in Arizona, you must meet Arizona’s residency requirement of 90 days. The filing fee is $280–$350. There is a mandatory waiting period of 60 days before the divorce can be finalized.

Arizona only allows no-fault divorce. You file on the grounds of irreconcilable differences or irretrievable breakdown of the marriage.

An uncontested divorce in Arizona typically costs $9,000 and takes 2–4 months. Contested cases average $40,000 and can take 12–18 months or longer. The governing statute is A.R.S. §25-318.

Common Questions

How long do you have to live in Arizona to file for divorce?
Arizona requires 90 days of residency before you can file for divorce. A.R.S. §25-318 governs the filing requirements.
Is Arizona a community property or equitable distribution state?
Arizona follows community property rules, meaning marital assets are generally split 50/50.
How much does a divorce cost in Arizona?
Filing fees in Arizona range from $280–$350. The median total cost is approximately $9,000 for uncontested divorces and $40,000 for contested cases.
How long does a divorce take in Arizona?
Arizona has a mandatory waiting period of 60 days. Uncontested divorces typically finalize in 2–4 months, while contested cases can take 12–18 months or longer.
How is child support calculated in Arizona?
Arizona uses the Income Shares model, based on both parents' combined income. The formula considers both parents' incomes, number of children, health insurance costs, and childcare expenses.

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Related Resources

This page provides general information about legal separation in Arizona and is not legal advice. Verify current statutes with A.R.S. §25-318 or consult a licensed Arizona attorney. Last reviewed March 2026.