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A.R.S. § 14-5504

When Death or Incapacity Does Not Immediately End a Power of Attorney

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

Arizona protects agents and third parties who act in good faith under a power of attorney without knowing the principal has died or become incapacitated. Actions taken before the agent learns of the principal's death or disability remain valid and binding on the principal's successors.

Title 14, PROTECTION OF PERSONS UNDER DISABILITY AND THEIR PROPERTY

azleg.gov

Good Faith Actions After the Principal's Death

Communication is rarely instant. A principal may pass away while their agent is in the middle of handling a financial transaction, paying a bill, or managing property. This statute protects the agent and anyone dealing with the agent from liability, as long as they did not know the principal had died.

The death of a principal who has executed a durable power of attorney does not revoke or terminate the agency as to the agent or other person who, without actual knowledge of the death of the principal, acts in good faith under the power. Any action taken in good faith pursuant to this subsection, unless otherwise invalid or unenforceable, binds successors in interest of the principal.

A.R.S. § 14-5504(A)

This means the bank that processes a payment, the title company that records a deed, or the investment firm that executes a trade is not penalized for honoring the agent's authority before word of the principal's death arrives. Those transactions stand.

Standard Powers of Attorney Get Similar Protection

A separate rule applies to standard (non-durable) powers of attorney. If the principal becomes incapacitated but the agent does not know, the agent's good-faith actions still bind the principal and their successors.

The disability or incapacity of a principal who has previously executed a written power of attorney that is not a durable power does not revoke or terminate the agency as to the agent or other person who, without actual knowledge of the disability or incapacity of the principal, acts in good faith under the power.

A.R.S. § 14-5504(B)

The key phrase in both cases is "actual knowledge." Once the agent learns the principal has died or become incapacitated, the protection ends. But until that moment, the law shields everyone involved from unintended consequences.

A. The death of a principal who has executed a durable power of attorney does not revoke or terminate the agency as to the agent or other person who, without actual knowledge of the death of the principal, acts in good faith under the power. Any action taken in good faith pursuant to this subsection, unless otherwise invalid or unenforceable, binds successors in interest of the principal. B. The disability or incapacity of a principal who has previously executed a written power of attorney that is not a durable power does not revoke or terminate the agency as to the agent or other person who, without actual knowledge of the disability or incapacity of the principal, acts in good faith under the power. Any action taken in good faith pursuant to this subsection, unless otherwise invalid or unenforceable, binds the principal and the principal's successors in interest.
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

Why do I need a Financial Power of Attorney?

Without a Financial Power of Attorney, your family may face a costly conservatorship to manage your finances. This document lets you choose who handles your money and when their authority begins.

How do guardianship and conservatorship proceedings work in Arizona?

Both require filing with the Arizona Superior Court, medical evidence of incapacity, and a judge's approval. The process takes months and costs thousands. Powers of attorney accomplish the same goals without court involvement.

When does a Power of Attorney go into effect?

In Arizona, a springing Power of Attorney activates only when you become incapacitated. A durable Power of Attorney takes effect immediately upon signing and remains effective through incapacity.

Related Statutes

§ 14-5101Key Definitions for Arizona Guardianship and Protective Proceedings
§ 14-5102Court Jurisdiction Over Guardianship and Conservatorship in Arizona
§ 14-5103Facility of Payment or Delivery to a Minor in Arizona

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