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A.R.S. § 25-301

Grounds for Dissolution of Marriage in Arizona

Verified April 4, 2026 • 57th Legislature, 1st Regular Session

Arizona's superior courts have the authority to dissolve a marriage or declare it void. This statute establishes the legal basis for ending a marriage in Arizona, which operates as a no-fault divorce state.

Title 25, PREMARITAL AND MARITAL AGREEMENTS

azleg.gov

How Arizona Handles Divorce

Arizona is a no-fault divorce state. That means neither spouse needs to prove wrongdoing, infidelity, or cruelty to end the marriage. The only ground required is that the marriage is "irretrievably broken," a standard phrase meaning the relationship cannot be repaired.

Superior courts may dissolve a marriage, and may adjudge a marriage to be null and void when the cause alleged constitutes an impediment rendering the marriage void.

A.R.S. § 25-301

The statute also gives courts the power to declare a marriage void. A void marriage is one that was never legally valid to begin with, typically because of an impediment such as bigamy (one spouse was already married) or lack of legal capacity at the time of the ceremony.

Why Dissolution Matters for Estate Planning

Divorce changes nearly every aspect of an estate plan. Beneficiary designations, trust provisions, powers of attorney, and healthcare directives all typically name a spouse. When a marriage ends, those documents need immediate attention.

Arizona law does provide some automatic protections. Under A.R.S. 14-2804, a final divorce decree automatically revokes certain provisions in a will or trust that benefit the former spouse. But this automatic revocation does not cover everything. Beneficiary designations on life insurance policies, retirement accounts, and payable-on-death accounts are governed by federal law or contract terms, not by the state revocation statute.

For anyone going through or considering dissolution, updating your estate plan is not optional. It is one of the most time-sensitive steps in the process. Reviewing beneficiary forms, trust provisions, and powers of attorney promptly after a divorce filing helps ensure that your plan reflects your current wishes.

25-301. Grounds Superior courts may dissolve a marriage, and may adjudge a marriage to be null and void when the cause alleged constitutes an impediment rendering the marriage void.
View on azleg.gov

This page provides general legal information about Arizona statutes and is not legal advice. For guidance on how this law applies to your situation, speak with a qualified attorney.

Related Questions

How does estate planning work for blended families and second marriages?

Blended families need intentional planning because default legal rules often do not match your wishes. A trust can provide for a surviving spouse while protecting your children from a previous marriage.

When should I review my entire estate plan?

Review your estate plan at least once a year. Check that your trust is funded with all current assets, beneficiary designations are current, and the people you have named still make sense.

Do beneficiary designations override my will?

Yes. Retirement accounts like 401(k)s, IRAs, and life insurance pass by beneficiary designation, not by your will. If an old beneficiary is listed, that designation overrides your current plan.

Related Statutes

§ 25-214Management and Control of Community Property in Arizona
§ 25-213Separate Property: What Belongs to One Spouse in Arizona
§ 25-302Annulment in Arizona: Procedure and Property Division

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