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A.R.S. § 14-9111

When Third Parties Can Safely Deal with a Custodial Trustee

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

If you do business with someone acting as a custodial trustee, Arizona law protects you from liability as long as you act in good faith. You are not required to verify whether the trustee was properly designated or whether their actions are authorized under the custodial trust.

Title 14, UNIFORM CUSTODIAL TRUST ACT

azleg.gov

Good Faith Protection for Third Parties

Custodial trusts involve a trustee managing property for a beneficiary, and that trustee regularly needs to interact with banks, financial institutions, title companies, and other third parties. This statute removes a significant barrier to those transactions by shielding third parties from liability when they deal with a custodial trustee in good faith.

A third person in good faith and without a court order may act on the instructions of or otherwise deal with a person who is purporting to make a transfer as or to act in the capacity of a custodial trustee.

A.R.S. § 14-9111

In practical terms, this means a bank processing a transfer, a broker executing a trade, or a title company recording a deed does not need to independently confirm that the custodial trustee was validly appointed. As long as the third party has no actual knowledge that something is wrong, the statute provides a safe harbor.

What Third Parties Are Not Required to Verify

The protection covers four specific areas. A third party does not need to verify whether the trustee's designation is valid, whether the trustee has authority to take a particular action, whether the instruments the trustee presents are properly executed, or whether the trustee is applying the property correctly. This breadth of protection encourages smooth transactions and prevents custodial trust administration from being slowed by excessive due diligence requirements at every step.

For families using custodial trusts to manage property for a loved one, this statute ensures that day-to-day financial transactions can proceed without unnecessary friction.

A third person in good faith and without a court order may act on the instructions of or otherwise deal with a person who is purporting to make a transfer as or to act in the capacity of a custodial trustee. In the absence of knowledge to the contrary, the third person is not responsible for determining: 1. The validity of the purported custodial trustee's designation. 2. The propriety of, or the authority under this chapter for, any action of the purported custodial trustee. 3. The validity or propriety of an instrument executed or instruction given pursuant to this chapter either by the person purporting to make a transfer or declaration or by the purported custodial trustee. 4. The propriety of the application of property vested in the purported custodial trustee.
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

What does a trustee actually do?

A trustee manages trust assets according to the rules the trust creator set. While you are alive, you are typically both trustor and trustee. After you pass, your successor trustee distributes assets as instructed.

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.

How do I choose the right trustee for my estate?

Choose a trustee based on competence, not convenience. Avoid naming all children as co-trustees, which creates gridlock. Pick your most capable child as primary and name a backup.

Related Statutes

§ 14-9101Key Definitions Under Arizona's Uniform Custodial Trust Act
§ 14-9102How to Create a Custodial Trust in Arizona
§ 14-9103Designating a Custodial Trustee for Future Payments in Arizona

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