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. § 25-301The 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.

