Arizona Conservatorship Process: How to Become Conservator for an Elderly Parent

Your parent has lost the ability to manage their own finances. Bills are going unpaid, the bank account is bleeding from scam charges, and the bank won't let you touch anything because you have no legal authority. If no durable power of attorney was signed before capacity was lost, Arizona probate court is the only path forward.

Here's the full process, step by step, with the real costs and timelines.

Step 1: Determine What You Need — Guardianship, Conservatorship, or Both

Arizona separates these two roles:

• Guardian: Controls the person — medical decisions, residential placement, daily care, personal welfare
• Conservator: Controls the estate — bank accounts, investments, real property, bill payments, tax filings

You can petition for one or both. Most families dealing with an aging parent with dementia need both: guardianship for medical and care decisions, conservatorship for financial management. The court can appoint the same person to serve in both roles or split them between different family members.

If your parent's only need is financial protection and they can still make their own medical decisions, a standalone conservatorship petition is sufficient.

Step 2: File the Petition

You file in the probate division of the Superior Court in the county where your parent resides. Arizona does not allow you to file in a different county for convenience.

The petition must address:

• Your parent's personal information, current residence, and medical condition
• A statement describing why your parent is incapacitated and cannot manage their own affairs
• The specific authority you're requesting (guardian of the person, conservator of the estate, or both)
• A list of all interested parties — other family members, anyone who would be entitled to notice
• The reason appointment is necessary and supporting evidence; for a guardianship, the court appoints an attorney, investigator, and physician, psychologist, or registered nurse to examine the alleged incapacitated person and file reports (A.R.S. §§ 14-5303, 14-5407)

Filing fees by county:

These fees come from the petitioner's pocket at filing. If approved, you can reimburse yourself from the estate later.

Step 3: Notice Requirements

After filing, Arizona law requires you to serve notice on all interested parties — your parent, your parent's spouse, adult children, the person your parent lives with, and any other person the court identifies. Notice must be served at least 14 days before the hearing date.

Your parent must be personally served with a copy of the petition and the hearing notice. Other parties can receive notice by certified mail.

If siblings or other family members object, the proceeding becomes contested. Contested guardianships involve additional hearings, discovery, and often independent attorney representation for each side. Costs escalate quickly — contested cases routinely run $10,000 to $25,000 in combined legal fees.

Step 4: Court-Appointed Attorney and Investigator

The court generally appoints independent counsel and an investigator. For a guardianship, it also orders a clinical examination; for a conservatorship, the court may direct a medical or psychological evaluation. These steps are not limited to contested cases:

Court-appointed attorney. Arizona requires that an attorney be appointed to represent your parent's interests. This attorney interviews your parent, reviews the medical evidence, and presents their findings at the hearing. They may support the petition, oppose it, or request modifications — such as a limited guardianship that preserves some of your parent's decision-making rights.

Court-appointed investigator. Under A.R.S. § 14-5308, an investigator appointed for a guardianship or conservatorship visits your parent's residence, interviews them and you (the proposed fiduciary), and files a written report with the court. The investigator's report carries significant weight — if they find problems with the petition, the judge takes notice.

Step 5: The Hearing

At the hearing, the judge reviews the medical evidence, the investigator's report, the attorney's findings, and any testimony from family members. The judge must find, by clear and convincing evidence, that:

1. Your parent is incapacitated (cannot manage personal or financial affairs)
2. The appointment is necessary (no less restrictive alternative exists)
3. You are suitable to serve as guardian/conservator

If the judge grants the petition, they sign an order of appointment specifying the scope of your authority. The order may be full or limited — Arizona courts increasingly favor limited appointments that preserve whatever decision-making abilities the protected person retains.

Step 6: Post-Appointment Obligations

The court's oversight does not end with the appointment. Before receiving your Letters of Appointment, you must:

Complete fiduciary training. Arizona requires all non-licensed, non-corporate fiduciaries to complete a mandatory training program before the court clerk will issue official Letters. The training is available online through the Arizona judicial branch website at no cost.

Post a surety bond. As conservator, you generally must post a bond covering the aggregate capital value of the estate in your control plus one year of estimated income, subject to statutory deductions and exceptions. Bond premiums run approximately 0.5% of the covered amount annually.

File an inventory. Within 90 days, you must file a complete asset inventory with the court, including bank statements, investment records, real property appraisals, and a certified credit report on the protected person.

File annual reports. Every year, guardians file a status report on the ward's condition, and conservators file a detailed financial accounting of every transaction. The court audits these filings.

The Timeline

The Proactive Alternative

Every cost, delay, and ongoing obligation described above exists because no power of attorney was signed before capacity was lost. A durable financial POA costs $0 to $400 to prepare, takes one afternoon to execute, and provides the same practical authority without court involvement.

The Arizona Power of Attorney & Guardianship Kit covers both paths — the proactive documents that bypass probate court entirely, and the guardianship framework for families who are past the POA window. Either way, you need Arizona-specific execution rules, because a document that doesn't meet the requirements of A.R.S. § 14-5501 gets rejected by the very institutions you need it for.

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