Professional Fiduciary Services in Arizona
How to decide whether a professional fiduciary belongs on your estate planning team

Choosing the right people to serve in your estate plan is just as important as signing the documents themselves.
Your trustee, successor trustee, personal representative, agent under financial power of attorney, and health care decision-maker may be asked to step in during some of the most difficult seasons of your life or your family’s life.
For some families, naming a spouse, adult child, sibling, or trusted friend is the right fit. For others, a professional fiduciary, licensed fiduciary, corporate trustee, or trust company may provide needed structure, neutrality, experience, or continuity.
This page is designed to help you think through whether professional fiduciary services may be appropriate for your estate plan, how to evaluate different options, and how to begin building a relationship before a crisis occurs. Please review the following information and learn more about Arizona Fiduciaries by reviewing our growing Fiduciary Interview Library.
Please review the following information on this page to learn more about Arizona Fiduciaries. When you are ready we also recommend watching our growing Fiduciary Interview Library series on YouTube:
Disclaimer
This page and any related videos, links, or names are provided for educational purposes only. They are not recommendations, endorsements, guarantees, or rankings. Our firm does not receive referral fees or other compensation from the fiduciaries, trust companies, or professionals included here. This resource may grow or change over time, and you remain responsible for evaluating, selecting, and hiring the fiduciary or professional who is the best fit for your circumstances.
What is a fiduciary?
In General
The meaning of “fiduciary” can vary depending on the context. In general, a fiduciary is someone who is legally entrusted to act for another person, estate, trust, or beneficiary.
In estate planning
In estate planning, fiduciaries may serve in roles such as trustee, successor trustee, personal representative, guardian, conservator, or agent under a financial power of attorney. These roles may involve managing assets, making decisions, communicating with beneficiaries, keeping records, working with professionals, or carrying out instructions in estate planning documents.
In Arizona
In Arizona, professional licensed fiduciaries may serve in both court-supervised and private roles, depending on the circumstances and the authority given to them.

Planning is Not All-or-Nothing
One of the most common assumptions I hear is that hiring a professional fiduciary means handing everything over to a stranger. However, it is not all-or-nothing. Including professionals in your estate plan is a set of choices you make, role by role, person by person.
A blended approach may work best.
Family, friends, personal colleagues, licensed fiduciaries, trust companies, banks with trust departments, and other advisors can each play a part. They can serve in different roles, at different stages, or as backups to one another. The plan is yours to design.
Different people can hold different roles.
Estate planning involves more than one job. The person best suited to manage money is not always the person best suited to make medical decisions, and the person who knows your family history may not be the person you want signing tax returns.
A blended plan can split those responsibilities thoughtfully. For example:
- One fiduciary may serve in a financial role, such as trustee, successor trustee, personal representative, or agent under a financial power of attorney.
- A different fiduciary may serve in a healthcare or personal decision-making role, such as agent under a healthcare power of attorney or as a person empowered to make day-to-day personal choices.
- Other advisors, including your estate planning attorney, CPA, financial advisor, and a professional care manager, can provide legal, tax, financial, or care-management support around those fiduciaries.
Each role can be filled by the person or institution best matched to it. You do not have to pick a single name to do everything.
Building checks, balances, and off-ramps.
You can work with your team at our firm to build a plan that is layered and flexible rather than brittle. A thoughtful plan typically includes some or all of the following:
- Checks and balances. Roles are separated so no one person has unchecked authority over money, health, and information.
- Backups. First, second, and sometimes third choices are named for each role, so a vacancy does not become a crisis.
- Successor appointments. Clear procedures describe how the next fiduciary takes over, whether the change happens by resignation, incapacity, removal, or death.
- Communication systems. Expectations are set in writing for how fiduciaries communicate with one another, with beneficiaries, and with your other advisors.
- Practical off-ramps. Resignation procedures, replacement mechanisms, and trust-protector or special-fiduciary tools can make it easier for the right person to take the wheel at the right time.
These tools work together. Used well, they let you keep family and friends close to the work while making sure professional support is available the moment it is needed.
Family and friends can serve, with a backstop.
For many clients, a spouse, adult child, sibling, close friend, or longtime colleague is the natural first choice. They know you. They know your values. That personal knowledge is worth a great deal.
At the same time, life is unpredictable. A loved one may be willing today and overwhelmed tomorrow. They may be capable in calm seasons and stretched thin in a crisis. They may live far away when geography matters, or simply be unwilling to take on a role they did not expect.
In that situation, a professional fiduciary can be named at the end of the list as a backstop. If your family or friends are overwhelmed, unable, unwilling, or unavailable when the time comes, a licensed fiduciary or trust company can step in so that the plan still moves forward.
Stepping aside is usually allowed.
A blended plan also recognizes that the right person at the start may not be the right person forever. Someone who begins serving may later need to resign and step aside so a successor can serve. If your documents and Arizona law permit it, that handoff can be orderly rather than chaotic.
Built-in off-ramps protect everyone. They protect the person serving, who should not have to white-knuckle a role they cannot sustain. They protect the beneficiaries, who deserve a fiduciary with the time, energy, and skill the job requires. And they protect your wishes, because the work continues without a court fight or a long gap.

What Types of Professional Fiduciary Options are Available?
There is no single “right” kind of fiduciary for every family. Different professionals and institutions may offer different strengths, fee structures, service models, minimum asset requirements, and levels of personal involvement.
Licensed Fiduciaries
In Arizona, professional fiduciaries may be licensed through the Arizona Supreme Court’s Fiduciary Licensing Program. The program is designed to help protect elderly and vulnerable people when licensed individuals or businesses are managing financial affairs, medical decisions, and other vital matters. See the Arizona Judicial Branch Fiduciary Licensing Program.
Licensed fiduciaries may serve in roles such as guardian, conservator, trustee, personal representative, special administrator, or agent under power of attorney, depending on the engagement and legal authority involved.
Some licensed fiduciaries operate as solo professionals or small fiduciary practices. Others operate through larger fiduciary businesses. The right fit may depend on whether you want a highly personal relationship, a team-based approach, geographic proximity, particular experience with family dynamics, or experience with certain types of assets.
Trust Companies and Corporate Trustees
A trust company or corporate trustee may be appropriate when a client wants institutional continuity, investment administration, formal accountings, a team-based structure, or long-term trust administration.
Arizona’s trust company statutes define “trust business” as holding out to the public that a person is available to act as a fiduciary in Arizona and accepting and undertaking those duties in the regular course of business. A “trust company” is a corporation holding a certificate issued under the applicable Arizona trust company statutes.
The Arizona Department of Insurance and Financial Institutions regulates financial institutions, including trust companies, and provides licensing and business resources for financial businesses.
Trust companies may be a strong fit for some clients, but they are not automatically the best fit for every estate plan. Some institutions have minimum asset requirements, standardized processes, internal investment policies, committee structures, or fee models that may or may not match a family’s needs.
Banks, Financial Institutions, and Affiliated Trust Departments
Some banks and financial institutions have affiliated trust departments or corporate fiduciary services. These may offer continuity, investment oversight, internal controls, and institutional experience.
The tradeoff is that institutional fiduciaries may have more formal procedures, less flexibility, higher minimums, or less personal familiarity with family history than an individual fiduciary. For some families, that structure is exactly what is needed. For others, a more individualized fiduciary relationship may feel like a better fit.
Family Members or Trusted Individuals
A trusted family member or friend may be the most appropriate fiduciary in some plans. That person may know your values, family history, personal wishes, and beneficiaries better than any outside professional.
At the same time, fiduciary service can be time-consuming, stressful, and technically demanding. A family member may be asked to manage money, sell real estate, communicate with beneficiaries, work with attorneys and accountants, track expenses, respond to disputes, and make decisions while grieving or navigating complicated family dynamics.
As we mentioned above, some estate plans use a combination approach. A family member may serve with professional support, a professional fiduciary may serve only if family members are unavailable, or a trust company may handle financial administration while another person serves in a more personal advisory or distribution role.

When Might a Professional Fiduciary be Worth Considering?
Professional fiduciary services may be worth discussing if one or more of the following applies:
- You do not have a family member or friend who is willing, able, and appropriate to serve.
- Your children, beneficiaries, or family members do not get along.
- You want a neutral decision-maker to reduce the chance of family conflict.
- Your estate includes complex assets, business interests, rental properties, out-of-state property, or significant investment accounts.
- You are concerned about incapacity and want a reliable person or institution ready to step in.
- Your beneficiaries have different needs, financial maturity levels, vulnerabilities, or special circumstances.
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You want continuity if your first-choice fiduciary dies, becomes incapacitated, moves away, or declines to serve.
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You want professional recordkeeping, reporting, or trust administration.
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You do not want to burden a child, relative, or friend with a difficult role.
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You want someone who understands court-supervised fiduciary roles, probate administration, conservatorships, guardianships, or trustee duties.
This does not mean every client needs a professional fiduciary. It means the question deserves thoughtful consideration rather than a quick answer at the end of the planning process.
Build a Relationship Before a Crisis
If you name a professional fiduciary, licensed fiduciary, trust company, or corporate trustee in your estate planning documents, I strongly encourage you to establish and maintain some level of relationship with that person or institution during your lifetime.
That relationship does not have to be intensive. It may be as simple as an introductory meeting, a periodic check-in, a document review process, or clear communication about where your estate planning documents, financial information, and key contacts are located.
The goal is to avoid having the fiduciary first learn about you, your family, your assets, and your values during an emergency.
A fiduciary who understands your goals before a crisis may be better positioned to carry out your wishes, communicate with your advisors, and identify potential issues early.

Questions to Ask Before Naming or Hiring a Fiduciary
Use these questions as a starting point when interviewing a licensed fiduciary, trust company, or other professional fiduciary option.
Fit and philosophy
- What types of clients and matters do you typically handle?
- What kinds of matters are not a good fit for your services?
- How do you approach family conflict?
- How do you communicate with beneficiaries?
- How do you balance efficiency, compassion, and legal compliance?
- What values guide your decision-making when the documents give you discretion?
Licensing, regulation, and background
- Are you licensed, certified, chartered, or regulated in Arizona?
- What agency, court, or regulator oversees your work?
- Have you ever been disciplined, suspended, restricted, or the subject of a public enforcement action?
- What insurance, bonding, or internal controls do you maintain?
Services and roles
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Will you serve as trustee, successor trustee, personal representative, agent under financial power of attorney, conservator, guardian, or another role?
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Do you serve during incapacity, after death, or both?
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Do you accept nomination in estate planning documents before you are formally serving?
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Will you review my documents before agreeing to be named?
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What information do you want on file before a crisis occurs?
Fees and minimums
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What is your fee schedule?
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Do you charge hourly fees, percentage-based fees, minimum annual fees, acceptance fees, termination fees, or separate administrative fees?
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Do you have minimum asset requirements?
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Are fees different for trust administration, probate, power of attorney service, conservatorship, or care coordination?
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What services are included, and what services are billed separately?
Communication
- Who will be my primary contact?
- How often will you communicate with me while I am alive and well?
- How do you communicate with beneficiaries after you begin serving?
- How quickly do you usually respond to calls or emails?
- What happens if the primary fiduciary assigned to my matter is unavailable?
Investment and asset management
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Do you manage investments internally, use an affiliated investment platform, or work with outside advisors?
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Are clients required to move assets to your institution or preferred custodian?
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How do you evaluate existing financial advisors?
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How do you handle real estate, closely held businesses, tangible personal property, or unique assets?
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How do you identify and manage conflicts of interest?
Continuity and succession
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What happens if you retire, sell your business, become incapacitated, or die?
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If you are a company, who inside the organization would actually handle the relationship?
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If you are an individual fiduciary, what backup plan do you maintain?
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How will my family know whom to contact when help is needed?
Relationship building
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Are you willing to meet with me before I name you in my documents?
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Do you offer periodic check-ins?
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What documents or information should I provide now?
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How do you prefer to stay updated as my family, assets, or wishes change?
A Practical Comparison Framework
When comparing options, it may help to look beyond credentials and ask which model best fits your situation.
| Option | Potential strengths | Potential limitations | Questions to ask |
|---|---|---|---|
| Family member or friend | Personal knowledge, family history, lower professional cost, emotional connection | May lack time, expertise, neutrality, or capacity. May be pulled into family conflict. | Does this person have the skill, time, temperament, and willingness to serve? |
| Licensed fiduciary | Professional experience, personal service, familiarity with fiduciary roles, potential neutrality | Capacity, staffing, fees, succession planning, and service style vary widely. | What is your caseload, backup plan, fee model, and communication process? |
| Trust company or corporate trustee | Institutional continuity, formal processes, investment infrastructure, internal controls | Minimums, fees, less flexibility, less personal familiarity, institutional policies. | What are your minimums, fees, investment requirements, and assigned team structure? |
| Combination or blended approach | Checks and balances, shared expertise, tailored structure | May require more coordination and clear drafting. | Who has final authority, and how will the team communicate? |
Our Video Interview Library
We are building a library of video interviews with Arizona fiduciaries, trust companies, and related professionals so clients can hear directly from different providers about their services, approach, and philosophy.
This library may grow over time. New videos may be added, older videos may be removed or replaced, and the information shared in any video may change as a provider’s services, fees, personnel, or policies change.
The videos are not endorsements. They are meant to help you become a more informed consumer of fiduciary services.
Before relying on anything stated in a video, please confirm current information directly with the fiduciary, trust company, or professional involved.
Before You Decide
Before naming or hiring a professional fiduciary, consider taking these steps:
- Identify the role you need filled.
- Ask whether a family member, friend, professional fiduciary, trust company, or combination approach best fits that role.
- Interview more than one option when possible.
- Ask for written fee information.
- Confirm licensing, regulation, or institutional status when applicable.
- Ask how the fiduciary communicates before and after they begin serving.
- Review your choice with your estate planning attorney.
- Revisit the decision periodically as your life, family, assets, and relationships change.
How This Fits Into Your Estate Plan
The fiduciary selection process should happen before your documents are finalized whenever possible.
Your estate plan can be drafted to reflect your preferred structure, including who serves first, who serves as backup, whether professionals may be compensated, how vacancies are filled, whether co-fiduciaries may serve together, and what checks and balances should exist among your advisors.
The right fiduciary structure can help reduce confusion, conflict, and delay. It can also give your loved ones a clearer path forward if someone needs to step in.
A Final Reminder
Professional fiduciary services can be valuable, but the choice is personal.
The best fiduciary for one client may not be the best fiduciary for another. Your decision should account for your family dynamics, assets, health concerns, values, budget, communication preferences, and the level of professional support you want in place.
This resource and the accompanying videos are intended to help you ask better questions. They are not a substitute for your own due diligence or for personalized legal, financial, tax, or fiduciary advice.
If you would like to talk it through
If you are updating your estate plan and are unsure who should serve as trustee, successor trustee, personal representative, or agent under power of attorney, we can discuss whether professional fiduciary services should be considered as part of your planning team.
The goal is not to push you toward any particular provider. The goal is to help you create a plan that is practical, durable, and supported by the right people and institutions.

