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A.R.S. § 14-5307

Replacing or Removing a Guardian in Arizona

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

Arizona law allows the court to replace a guardian if it is in the ward's best interest. The ward can also petition the court at any time to end the guardianship or request a new guardian, even by writing an informal letter to the judge.

Title 14, PROTECTION OF PERSONS UNDER DISABILITY AND THEIR PROPERTY

azleg.gov

How a Guardian Gets Replaced

A guardian is not permanent. Any person interested in the ward's welfare, including the ward, can petition the court to substitute the guardian with someone new. The court's standard is straightforward: substitution must be in the ward's best interest. The judge does not need to find that the current guardian did anything wrong.

On petition of the ward or any person interested in the ward's welfare, or on the court's own initiative, the court shall substitute a guardian and appoint a successor if it is in the best interest of the ward. The court does not need to find that the guardian acted inappropriately to find that the substitution is in the ward's best interest.

A.R.S. § 14-5307(A)

If the ward is at least fourteen years old and has sufficient mental capacity, the court may appoint someone the ward nominates. A guardian can also petition to resign, and the court may accept the resignation and make appropriate orders for transition.

The Ward's Right to Challenge the Guardianship

Arizona provides strong protections for the ward's voice. The ward can petition to end the guardianship entirely by asking the court to find they are no longer incapacitated. This request can be made by informal letter to the court or judge. Anyone who knowingly interferes with the delivery of that letter may be held in contempt of court.

The ward may petition the court for an order that the ward is no longer incapacitated or petition for substitution of the guardian at any time. A request for this order may be made by informal letter to the court or judge.

A.R.S. § 14-5307(B)

Other interested parties face timing restrictions. They generally cannot file a petition to substitute the guardian or terminate the incapacity finding within the first year unless the court permits it based on affidavits showing good cause. These safeguards balance stability with accountability, ensuring that guardianship orders can be revisited when circumstances change.

14-5307. Substitution or resignation of guardian; termination of incapacity A. On petition of the ward or any person interested in the ward's welfare, or on the court's own initiative, the court shall substitute a guardian and appoint a successor if it is in the best interest of the ward. The court does not need to find that the guardian acted inappropriately to find that the substitution is in the ward's best interest. The guardian and the guardian's attorney may be compensated from the ward's estate for defending against a petition for substitution only for the amount ordered by the court and on petition by the guardian or the guardian's attorney. When substituting a guardian and appointing a successor, the court may appoint an individual nominated by the ward if the ward is at least fourteen years of age and has, in the opinion of the court, sufficient mental capacity to make an intelligent choice. On petition of the guardian, the court may accept a resignation and make any other order that may be appropriate. B. The ward may petition the court for an order that the ward is no longer incapacitated or petition for substitution of the guardian at any time. A request for this order may be made by informal letter to the court or judge. A person who knowingly interferes with the transmission of this request may be found in contempt of court. C. An interested person, other than the guardian or ward, shall not file a petition for adjudication that the ward is no longer incapacitated earlier than one year after the order adjudicating incapacity was entered unless the court permits it to be made on the basis of affidavits that there is reason to believe that the ward is no longer incapacitated. D. An interested person, other than the guardian or ward, shall not file a petition to substitute a guardian earlier than one year after the order adjudicating incapacity was entered unless the court permits it to be made on the basis of affidavits that there is reason to believe that the current guardian will endanger the ward's physical, mental or emotional health if not substituted. E. Before substituting a guardian, accepting the resignation of a guardian or ordering that a ward's incapacity has terminated, the court, following the same procedures to safeguard the rights of the ward as apply to a petition for appointment of a guardian, may send an investigator to the residence of the present guardian and to the place where the ward resides or is detained to observe conditions and report in writing to the court. F. On termination of the incapacity, the supreme court shall transmit the order terminating the incapacity to the department of public safety. The department of public safety shall transmit the information to the national instant criminal background check system.
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.

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.

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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