Guardianship vs. Conservatorship in Arizona: Which One Do You Need?

When a loved one can no longer make safe decisions, families quickly run into two words that sound similar and get used interchangeably but Guardianship vs. Conservatorship in Arizona law they are actually two distinct legal arrangements with different purposes, different statutes, and different responsibilities. A guardian makes decisions about the person; a conservator makes decisions about the money. Knowing which one your situation calls for — or whether you need both — is the first step, and getting it right saves time, expense, and a second trip to court. Available 24/7 • Free confidential consultations • (480) 725-2257

The one-sentence difference

A guardian is responsible for the person — their health care, medical treatment, and living arrangements. A conservator is responsible for the property — the person’s money, income, and assets. The simplest way to remember it: guardian of the person, conservator of the purse.

What the guardian handles

An Arizona guardian of an incapacitated adult steps into the role of personal decision-maker. The guardian’s authority generally includes consenting to or refusing medical treatment, choosing and arranging the person’s living situation (including placement in assisted living, memory care, or skilled nursing), making decisions about care and services, and accessing the records needed to make informed choices. A guardian’s job is fundamentally about the person’s body, health, and daily life.

Guardianship does not automatically include authority over inpatient mental health treatment — that requires a separate, heightened showing and specific court authorization beyond standard guardianship powers.

What the conservator handles

An Arizona conservator manages the protected person’s estate. That means collecting and safeguarding income and assets, paying bills and debts, managing investments prudently, filing an inventory of the estate, and filing detailed annual accountings of everything received and spent. Because the conservator handles other people’s money under court supervision, the role carries real fiduciary duties and personal liability for mismanagement, and the court often requires a bond.

The bar for a conservatorship over an adult is high on purpose: the court must find by clear and convincing evidence that the person cannot manage their own financial affairs and that their property will be wasted or dissipated without intervention.

When you need both

The most common scenario in Arizona elder cases is needing both at once. An aging parent who develops dementia and owns a home, a car, bank accounts, and investments needs:

• A guardian to authorize their move into memory care, consent to medical treatment, and manage their daily care, and
• A conservator to pay their mortgage and bills, manage their accounts, file their taxes, and protect their assets from loss or exploitation.

Arizona allows a combined petition for both guardianship and conservatorship, heard together, and the same person is often appointed to both roles. Combining them in one proceeding is more efficient than two separate filings.

When you need only one

Guardian only

When the person has little or no property to manage — for example, an adult child with a developmental disability who receives public benefits but owns no significant assets, or an elderly parent whose finances are already handled through joint accounts or a trust — a guardian alone may be enough. There’s nothing for a conservator to manage.

Conservator only

When the person can handle their personal and medical life but cannot manage money — for example, someone who received a large personal injury settlement or inheritance they’re unequipped to handle, or a person whose cognitive limitation affects financial judgment specifically — a conservator alone may fit. The person keeps authority over their own care while their finances are protected.

Both roles favor the least-restrictive option

Arizona law pushes courts toward the least-restrictive arrangement in both contexts. A guardianship or conservatorship can be limited — covering only specific decisions or a single transaction — rather than full. A limited conservatorship might authorize only the sale of a house or the settlement of a lawsuit, leaving the person in control of everything else. A limited guardianship might cover medical decisions only. The court is also required to consider whether existing powers of attorney or other less-restrictive tools already meet the need, in which case neither may be necessary. See our guide to alternatives to guardianship.

Frequently asked questions

Can the same person be both guardian and conservator?

Yes, and it’s common. In a combined proceeding the court frequently appoints the same family member to both roles. The duties remain distinct — annual welfare reports as guardian, annual financial accountings as conservator — but one person can carry both.

Is a conservator the same as power of attorney?

No. A financial power of attorney is created voluntarily by a person while they have capacity, naming an agent to handle their finances — no court involved. A conservatorship is imposed by a court after a person has lost capacity, with ongoing court supervision. If a valid financial power of attorney already exists, a conservatorship is often unnecessary.

Which costs more, guardianship or conservatorship?

Conservatorship is often the more involved and expensive of the two over time because of the ongoing financial accounting requirements, the potential bond, and the court’s continuing supervision of the money. Guardianship’s main ongoing obligation is the annual welfare report. A combined case naturally costs more than either alone.

What is the person called in each case?

In a guardianship, the adult is the “incapacitated person.” In a conservatorship, the adult is the “protected person.” The terms reflect the different focus — incapacity to make personal decisions versus the need to protect property.

Do both require a court hearing?

Yes. Both guardianship and conservatorship of an adult require a petition, notice to the person and interested parties, and a hearing. Guardianship additionally requires a medical or psychological evaluation report filed before the hearing. The person whose rights are at stake is appointed their own attorney.

Related Guardianship and Elder Law Resources

• Arizona Guardianship and Conservatorship — Overview
• How to Become Guardian of an Adult in Arizona
• Alternatives to Guardianship in Arizona
• Arizona Healthcare Power of Attorney and Living Will
• Arizona Elder Law and ALTCS Planning