Updating Your Estate Plan After Divorce in Arizona: What Changes Automatically

by | Nov 2, 2026 | Law Firms

When an Arizona divorce becomes final, state law automatically revokes many revocable gifts and appointments to the former spouse, including provisions in a will or revocable trust, most beneficiary designations governed by state law, and nominations of the former spouse as executor, trustee, or agent. Those automatic changes have important limits, though, and federally governed accounts such as many employer retirement plans and group life insurance policies can still pay a former spouse unless the beneficiary form itself is updated.

Divorce rearranges nearly every part of a person’s financial life, and estate planning documents are easy to overlook in the process. Arizona’s revocation statute provides a safety net, but it is not a substitute for reviewing and updating each document. Below is an overview of what changes on its own, what does not, and which steps help avoid unintended results.

What Does Arizona Law Revoke Automatically?

The key statute is A.R.S. § 14-2804. When a marriage ends by divorce or annulment, it revokes any revocable disposition or appointment of property made to the former spouse in a governing instrument signed before the divorce. A governing instrument includes documents such as a will, a revocable trust, and many beneficiary designations.

The statute also revokes provisions for the former spouse’s relatives. Under Arizona’s definition, a “relative of the divorced individual’s former spouse” is someone related to the former spouse by blood, adoption, or marriage who is not also related to the divorced person. Children the couple shares are not affected by that rule, so gifts to common children remain in place.

Arizona’s statute reaches fiduciary roles as well. A nomination of the former spouse, or the former spouse’s relative, to serve as personal representative, executor, trustee, conservator, agent, or guardian is revoked. The law treats those nominees as if they died immediately before the divorce.

For gifts, the statute treats the former spouse and their relatives as if they had disclaimed the revoked provisions. In practice, the property generally passes to the next person in line under the document.

What Happens to Jointly Owned Property?

Divorce also changes how some property is held. Under § 14-2804, a divorce severs the interests of former spouses in property held as joint tenants with right of survivorship or as community property with right of survivorship. Those interests become tenancies in common, so neither former spouse automatically inherits the other’s share at death.

The divorce decree generally controls how community property is divided. Under Arizona’s property division statute, community and jointly held property that the decree does not address is held by the former spouses as tenants in common, each with an undivided one-half interest. Property overlooked in the decree can create complications later, especially if one former spouse dies before it is resolved.

When Does the Automatic Revocation Not Apply?

The statute includes important exceptions. A provision is not revoked if:

  • The express terms of the governing instrument say otherwise.
  • A court order provides otherwise.
  • A contract relating to the division of the marital estate, made before or after the marriage or divorce, provides otherwise.

A divorce settlement agreement, for example, may require one former spouse to keep life insurance in place for the other or for the children. In that situation, the agreement can override the automatic revocation.

Timing matters too. The revocation takes effect when the divorce or annulment is final. A pending divorce does not trigger it, and under A.R.S. § 14-2802, a spouse in a pending case is still a surviving spouse. A decree of legal separation that does not end the marriage is not treated as a divorce, so legally separated spouses generally do not get the benefit of automatic revocation.

If former spouses later remarry each other, or the divorce is nullified, revoked provisions are revived.

Why Don’t Federal Retirement and Insurance Plans Follow the Rule?

This is the gap that causes the most problems. Many employer-sponsored retirement plans and group life insurance policies are governed by the federal Employee Retirement Income Security Act, or ERISA. In Egelhoff v. Egelhoff (2001), the U.S. Supreme Court held that a state statute revoking a former spouse’s beneficiary designation upon divorce was preempted by ERISA as applied to an employer life insurance policy and pension plan.

The Court followed the same principle in Kennedy v. Plan Administrator for DuPont (2009), holding that a plan administrator properly paid benefits to the former spouse named on the plan form, even though she had waived her interest in the divorce decree, because ERISA requires plans to be administered according to their documents. In Hillman v. Maretta (2013), the Court reached a similar result for federal employee life insurance.

For a person who has divorced, the practical lesson is clear: an employer 401(k), pension, or employer-provided life insurance policy may still pay the former spouse if the beneficiary form was never changed. Arizona’s statute will not fix that. The only reliable approach is to file a new beneficiary designation directly with each plan.

Other accounts, such as individual retirement accounts and privately purchased life insurance, are generally governed by state law, but the account agreement can affect how the rules apply. Reviewing each beneficiary designation is the safest course.

What About Powers of Attorney and Health Care Documents?

Arizona’s revocation statute expressly lists an “agent” among the fiduciary nominations revoked by divorce, which generally affects a former spouse named as agent under a financial power of attorney signed before the divorce.

Health care documents deserve particular attention. Arizona’s health care directive statutes describe their own methods of revocation, such as a written revocation, oral notice to the agent or a health care provider, or signing a new directive. Whether the general revocation statute reaches a health care power of attorney is not as clearly settled, so the practical approach is to sign a new health care power of attorney and, if desired, a new living will after the divorce. Doing so removes any uncertainty about who will make medical decisions.

Can Beneficiaries Be Changed While the Divorce Is Pending?

Caution is needed here. When an Arizona divorce is filed, including in the Mohave County Superior Court’s Lake Havasu City location, a preliminary injunction under A.R.S. § 25-315 takes effect. It bars both spouses from transferring, encumbering, concealing, selling, or otherwise disposing of joint, common, or community property without written consent or a court order, with limited exceptions. It also prohibits removing the other spouse or the children from existing insurance coverage and requires both spouses to keep insurance in force.

The injunction does not specifically mention wills or beneficiary designations, but some changes during a pending case could raise questions under its broad terms. Anyone considering estate planning changes during a divorce should discuss them with their divorce attorney first.

What Happens to Guardianship Choices for Children?

Many parents name a guardian for minor children in their wills. Under A.R.S. § 14-5202, a guardian appointed by will takes effect only if both parents have died or the surviving parent has been found incapacitated. In most cases, a divorced parent’s death leaves the children with the surviving parent, regardless of who is named in the will. Naming a guardian still matters for the situation where neither parent can care for the children.

A Post-Divorce Estate Planning Checklist

After a divorce is final, the following steps help make sure a plan reflects current wishes:

  1. Sign a new will. Even though Arizona law revokes provisions for a former spouse, a new will makes intentions clear and names new fiduciaries.
  2. Review or restate any revocable trust. Confirm successor trustees and beneficiaries.
  3. Update every beneficiary designation. This includes employer retirement plans, pensions, IRAs, life insurance, and payable-on-death or transfer-on-death accounts.
  4. Sign new powers of attorney. Execute a new financial power of attorney and a new health care power of attorney.
  5. Review deeds and titles. Confirm how real estate and vehicles are titled after the decree, and whether any beneficiary deed needs to be revoked or replaced.
  6. Compare the plan with the divorce decree. Make sure any obligations in the decree or settlement, such as maintaining life insurance, are reflected in the updated plan.

Working through this list with an Estate Planning Attorney helps coordinate each document so that nothing is missed. A trust and estate attorney can also review how the divorce settlement affects existing trusts, and a wills and trusts lawyer can prepare new documents that reflect a person’s current family structure.

Planning for the Next Chapter

Divorce does not automatically produce a complete new estate plan. Arizona law removes many provisions for a former spouse, but it does not name new beneficiaries, choose new fiduciaries, or update federally governed accounts. Taking a deliberate look at every document with an estate planning lawyer after the decree is entered is one of the most practical steps a person can take to protect their children and other loved ones.

About Whitney | Whitney | Baldridge | Atkinson

Serving Lake Havasu City and the rest of Mohave County from their Kingman office, Whitney | Whitney | Baldridge | Atkinson handles both family law and estate planning, which allows their attorneys to address how a divorce affects wills, trusts, and beneficiary designations. Partner Broc Wickland, who earned an LL.M. in Taxation from Loyola Law School, concentrates on estate planning, probate, and trust administration. The firm can be reached at (928) 753-5295, and visitors can find their office on Google Maps.

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