$0 Arizona — Turning 18 Legal Checklist

Arizona Guardianship Hearing

Who Will Be in the Courtroom

An Arizona guardianship hearing is not a private meeting. The courtroom will include several people with defined roles, and understanding each one prevents surprises on hearing day.

The probate judge conducts the hearing and makes the final determination. In larger counties like Maricopa, specific judicial officers are assigned to probate divisions. The judge is looking for clear and convincing evidence that the proposed ward is incapacitated and that the requested guardianship is the least restrictive arrangement available.

The proposed ward (respondent) has the right to be present. Arizona law does not allow a guardianship hearing to proceed without giving the respondent the opportunity to attend, testify, and present their own evidence. Some families assume their young adult should stay home — the court may view that negatively.

The respondent's court-appointed attorney represents the proposed ward's expressed wishes, not the family's preferences. This attorney must meet with the respondent at least seven days before the hearing, explain their constitutional rights (including the right to a jury trial), and provide a written copy of those rights. The attorney's job is advocacy, not rubber-stamping.

The court investigator has already visited the proposed ward's home, interviewed the ward, the petitioner, and relevant caregivers, and submitted a written report to the court. At the hearing, the investigator may testify and the judge will reference their findings heavily.

The petitioner and their attorney (if they have one) present the case for guardianship, including testimony and the Health Professional's Report.

The Court Investigator's Role

The court investigator is the judge's eyes and ears. Appointed under A.R.S. § 14-5308, this person must have a professional background in law, nursing, or social work, and must have no personal or financial interest in the outcome.

The investigator will:

  • Visit the ward's current residence (and proposed residence, if different)
  • Interview the proposed ward privately
  • Interview the proposed guardian, family members, and caregivers
  • Review the medical and educational records submitted with the petition
  • Submit a written report to the court recommending whether the guardianship should be granted, denied, or modified

The investigator fee varies by county — $400 flat in Maricopa County, $500–$1,000 in Pima County based on actual hours. This fee is typically paid at the time of filing.

If the investigator's report recommends against the guardianship or suggests a limited arrangement instead of the full guardianship you requested, take it seriously. Judges give substantial weight to investigator recommendations.

What the Judge Will Ask

The hearing itself typically lasts 15-30 minutes for uncontested petitions. The judge will focus on several key questions:

Is the Health Professional's Report sufficient? The report (Form AOCPBGCA15F) must detail specific functional limitations — not just restate a diagnosis. If the report is vague or conclusory ("patient has autism and cannot manage affairs"), the judge may continue the hearing to allow a more detailed evaluation.

Were less restrictive alternatives considered? This is not optional. Under A.R.S. § 14-5304, the court must verify that the petitioner explored supported decision-making, powers of attorney, and other alternatives before concluding that guardianship is necessary. Come prepared to explain specifically what alternatives you considered and why they are insufficient.

Is the proposed guardian suitable? The judge will evaluate whether the proposed guardian has the ability, time, and willingness to fulfill fiduciary duties. Any history of financial mismanagement, criminal charges, or conflicts of interest will be scrutinized.

Should the guardianship be limited or full? Even if you petitioned for full guardianship, the judge may issue a limited order if the evidence shows the ward can make some decisions safely. Be prepared for this outcome — it is the legally preferred result.

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How to Prepare

Complete the fiduciary training. Under Rule 38 of the Arizona Rules of Probate Procedure, every non-licensed family member seeking appointment as guardian must complete the Arizona Supreme Court's computer-based training modules and file a signed Declaration of Completion (Form PBT80f) with the Clerk of Court before the court can issue permanent Letters of Appointment. If this is not filed, the court cannot issue permanent Letters of Appointment.

Organize your evidence. Bring the original Health Professional's Report, current IEP documentation, recent psychological evaluations, DDD progress reports, and any documentation of the proposed ward's functional limitations. Also bring evidence of alternatives you tried — a signed SDM that proved insufficient, for example.

Serve notice correctly. The proposed ward must be personally served at least 14 days before the hearing. All interested persons (parents, adult siblings, current agents, care providers) must receive mailed or personally delivered notice with a copy of the petition at least 14 days before the hearing. Defective service is grounds for continuing the hearing.

Prepare the proposed ward. Their court-appointed attorney will meet with them, but you should also help your young adult understand what will happen in simple terms — they will go to a building, sit in a room, and a judge will ask some questions. Reduce anxiety, not information.

Our Arizona Adult Guardianship & Alternatives Guide provides the complete hearing preparation checklist, including the evidence inventory, timeline for service, and the fiduciary training requirements you need to complete before hearing day.

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