When there is no will in Arizona

Who inherits under the state's intestacy law, and what that means for the people left to sort things out.

Last updated May 11, 2026. Sources are linked at the bottom of the page.

No will does not mean no plan

When someone dies without a valid will, the state's intestacy law decides who inherits. It is a fixed formula based on who survived them: spouse, children, parents, siblings, and so on. The court still appoints someone to settle the estate; they just follow the statute instead of a will. Assets with a named beneficiary, joint accounts, and trust property are not affected by any of this.

Who inherits in Arizona

Community property state. Spouse takes entire estate if no descendants from outside marriage. Otherwise, spouse and descendants split per statute.

Governing statute	A.R.S. Title 14 (Trusts, Estates and Protective Proceedings). Chapter 2
Read the statute	azleg.gov/arsDetail/?title=14

Two things families get wrong

Unmarried partners inherit nothing under intestacy. No matter how long the relationship, intestacy law in nearly every state recognizes only legal spouses and blood or adopted relatives. A partner's protection comes from beneficiary designations, joint ownership, or a will that was never written.
Stepchildren usually are not heirs unless they were legally adopted. The statute above is the authority for your state.

The estate may still qualify as a small estate

Having no will does not rule out the simplified procedure. If the estate meets Arizona's small-estate limits, the shortcut is usually available. See probate in Arizona for the threshold.

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Primary sources

A.R.S. Title 14 (Trusts, Estates and Protective Proceedings). Chapter 2: azleg.gov/arsDetail/?title=14