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A.R.S. § 14-10818

Trust Protectors in Arizona: Powers and Limitations

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

Arizona law allows a trust instrument to appoint a trust protector, a person with special powers such as removing trustees, modifying the trust for tax changes, or adjusting beneficiary interests. A trust protector is not a trustee and is not held to the same fiduciary standard unless the trust says otherwise.

Title 14, ARIZONA TRUST CODE

azleg.gov

What a Trust Protector Can Do

A trust protector is someone named in the trust document who holds specific powers over the trust, separate from the trustee. Arizona law recognizes trust protectors and allows them a wide range of authority, depending on what the trust instrument grants.

A trust protector appointed by the trust instrument has the powers, delegations and functions conferred on the trust protector by the trust instrument. These powers, delegations and functions may include the following: 1. Remove and appoint a trustee. 2. Modify or amend the trust instrument for any valid purpose or reason, including, without limitation, to achieve favorable tax status or to respond to changes in the internal revenue code or state law.

A.R.S. § 14-10818(B)

Trust protectors can also increase, decrease, or modify beneficiary interests, change the governing law of the trust, and modify powers of appointment. These powers make the trust protector a valuable safeguard when circumstances change after the trust is created.

Limits and Liability

The statute places two important guardrails on trust protector modifications. A trust protector generally cannot grant a beneficial interest to someone not already provided for in the trust, and cannot modify the beneficial interest of a governmental unit in a special needs trust, unless the trust instrument says otherwise.

Except to the extent otherwise specifically provided in the trust instrument, a modification authorized under subsection B of this section may not: 1. Grant a beneficial interest to an individual or a class of individuals unless the individual or class of individuals is specifically provided for under the trust instrument.

A.R.S. § 14-10818(C)

Perhaps most notably, a trust protector is not a trustee or fiduciary under Arizona law. That means the trust protector is not held to the same standard of liability as a trustee when exercising or failing to exercise their designated powers. This distinction matters because it allows the trust protector to act independently without the full weight of fiduciary obligations that apply to trustees.

14-10818. Trust protector A. A trust instrument may provide for the appointment of a trust protector. For the purposes of this section, a person designated in the instrument with a status or title, other than that of a beneficiary, with powers similar to those specified in subsection B of this section, or designated in the instrument as a trust protector, is a trust protector, except to the extent otherwise provided in the trust instrument. B. A trust protector appointed by the trust instrument has the powers, delegations and functions conferred on the trust protector by the trust instrument. These powers, delegations and functions may include the following: 1. Remove and appoint a trustee. 2. Modify or amend the trust instrument for any valid purpose or reason, including, without limitation, to achieve favorable tax status or to respond to changes in the internal revenue code or state law, or the rulings and regulations under that code or law. 3. Increase, decrease, modify or restrict the interests of any beneficiary of the trust. 4. Modify the terms of a power of appointment granted by the trust. 5. Change the applicable law governing the trust. C. Except to the extent otherwise specifically provided in the trust instrument, a modification authorized under subsection B of this section may not: 1. Grant a beneficial interest to an individual or a class of individuals unless the individual or class of individuals is specifically provided for under the trust instrument. 2. Modify the beneficial interest of a governmental unit in a special needs trust. D. Any provision of this title to the contrary, but except to the extent otherwise provided by the trust instrument, a trust protector is not a trustee or fiduciary and is not liable or accountable as a trustee or fiduciary because of an act or omission of the trust protector when performing or failing to perform the duties of a trust protector under the trust instrument. E. The exercise of the power pursuant to subsection B of this section is the exercise of a special power of appointment.
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

§ 14-10101The 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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