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A.R.S. § 14-10403

When an Out-of-State Trust Is Valid in Arizona

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

If a trust was created in another state or country, Arizona will recognize it as valid as long as it complied with the law of the place where the trust instrument was signed, or with the law of a jurisdiction where the settlor lived, a trustee was located, or any trust property was situated at the time of creation.

Title 14, ARIZONA TRUST CODE

azleg.gov

Trusts That Cross State Lines

People move. Families relocate to Arizona from other states or even other countries. When they do, they often bring an existing trust with them. This statute answers a straightforward question: does that trust still work here?

A trust not created by will is validly created if its creation complies with the law of the jurisdiction in which the trust instrument was executed or the law of the jurisdiction in which, at the time of creation, either: 1. The settlor was domiciled, had a place of abode or was a national. 2. A trustee was domiciled or had a place of business. 3. Any trust property was located.

A.R.S. § 14-10403

Arizona does not require a trust to have been created under Arizona law to be enforceable here. If the trust was properly executed under the law of any connected jurisdiction, it carries over. That connection can be where the document was signed, where the settlor lived, where a trustee was based, or where trust property was held.

What This Means for New Arizona Residents

Families who move to Arizona from another state generally do not need to start over with a brand-new trust. Their existing trust remains valid as long as it was properly created under the law of the state where it was established. That said, reviewing a trust after a move is still a good idea. Arizona has its own rules about community property, homestead protections, and trust administration that may differ from the original state. A trust that was well-suited for California or Illinois law may benefit from updates to align with how Arizona handles property and probate.

14-10403. Trusts created in other jurisdictions A trust not created by will is validly created if its creation complies with the law of the jurisdiction in which the trust instrument was executed or the law of the jurisdiction in which, at the time of creation, either: 1. The settlor was domiciled, had a place of abode or was a national. 2. A trustee was domiciled or had a place of business. 3. Any trust property was located.
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

Can I change or cancel my Living Trust after it is created?

Yes. A Revocable Living Trust can be amended or revoked at any time as long as you are mentally competent. Once you become incapacitated, the document is locked and no one can change it.

What is a Revocable Living Trust and how does it work?

A Revocable Living Trust lets you transfer asset ownership into a trust you control during your lifetime. When you pass, a successor trustee distributes assets to beneficiaries without probate.

What happens if I own property in another state and it is not in my trust?

Out-of-state property not in your trust may require ancillary probate in that state, plus probate in Arizona. Transferring property into your trust or using a Transfer-on-Death deed avoids this.

Related Statutes

§ 14-10101The Arizona Trust Code: Short Title and What It Covers
§ 14-10102Which Trusts Are Covered by the Arizona Trust Code
§ 14-10103Key Definitions in the Arizona Trust Code

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