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A.R.S. § 14-10205

Alternative Dispute Resolution for Trusts in Arizona

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

Arizona allows trust instruments to include binding procedures for resolving disputes outside of court. If a trust document contains mandatory alternative dispute resolution provisions, the trustee and beneficiaries may be required to follow those procedures instead of going to a judge.

Title 14, ARIZONA TRUST CODE

azleg.gov

Keeping Trust Disputes Out of Court

Litigation is expensive, time-consuming, and public. Arizona's trust code recognizes that many families would prefer to resolve disagreements privately and efficiently. This statute gives the person creating the trust the ability to require alternative dispute resolution, such as mediation or arbitration, for issues that arise during trust administration or distribution.

A trust instrument may provide mandatory, exclusive and reasonable procedures to resolve issues between the trustee and interested persons or among interested persons with regard to the administration or distribution of the trust.

A.R.S. § 14-10205

The key word here is "mandatory." If the trust document includes a properly drafted ADR clause, the parties generally cannot skip it and go straight to court. The clause can require mediation, binding arbitration, or another resolution process as the exclusive method for handling disputes.

What Makes an ADR Clause Enforceable

The statute requires the procedures to be "reasonable." A trust cannot include a dispute resolution process that is so one-sided or burdensome that it effectively denies a beneficiary any meaningful remedy. Courts retain the authority to evaluate whether the procedures meet that standard.

For families creating a trust, this is worth considering carefully. An ADR clause can reduce legal costs, keep disputes private, and speed up resolution. It can also prevent one beneficiary from tying up trust assets in prolonged litigation. Partner attorneys can help craft language that balances efficiency with fairness, ensuring the clause holds up if it is ever tested.

A trust instrument may provide mandatory, exclusive and reasonable procedures to resolve issues between the trustee and interested persons or among interested persons with regard to the administration or distribution of the trust.
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.

How can I prevent family conflict over my estate plan?

The most effective way to prevent conflict is to put your intentions in writing with clarity. Spell out who receives what, who manages the estate, and explain your reasoning if shares are unequal.

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.

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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