Arizona: Letters of Administration Appointment Requirements

Requirements one by one

Informal application or formal petition

Arizona follows the Uniform Probate Code structure. An application asks the
registrar for an informal appointment; a petition asks the superior court for
an order after notice. Informal appointment is an administrative route without
a general hearing. Formal appointment is the route for a judicial priority or
qualification decision and can stop a pending informal appointment.

The informal applicant list is narrower than the broader class of interested
persons who may seek formal orders under A.R.S. § 14-3105. It includes the spouse; an adult child,
parent, sibling, or heir; a will nominee; specified persons connected with a
nondomiciliary estate; Veterans' Services for a veteran; a creditor after 45
days; and, if nobody earlier is qualified and willing, the public fiduciary.

Priority, nominations, and objections

A.R.S. § 14-3203 uses the same priority in formal and informal proceedings. The
probated-will nominee ranks first, followed by a spouse who is a devisee, other
devisees, the spouse, other heirs, Veterans' Services for a veteran or a
veteran's spouse or child, a creditor after 45 days, and the public fiduciary.
The creditor class excludes a funeral director or funeral-establishment owner
who controls the remains.

People in the spouse-through-heir classes may nominate a qualified person. A
person at least 14 years old who would rank but for age may also nominate.
Adults may renounce appointment or nomination by an appropriate writing filed
with the court. When two or more people share priority, everyone who does not
renounce must concur in applying or naming another person.

Objections belong in formal proceedings. The court may reject an unsuitable
spouse or, after an objection to another non-will-priority appointee, accept a
person supported by heirs and devisees holding more than half the probable
distributable value; without that accord, the court may choose a suitable
person.

Venue and verified application facts

The first appointment filing belongs in the decedent's Arizona domicile county.
For a nondomiciliary decedent, any Arizona county containing the decedent's
property has venue. An interested person may seek transfer of a wrongly venued
informal proceeding after notice to the original proponent.

The informal application is verified as accurate and complete to the
applicant's best knowledge and belief. It states the applicant's interest; the
decedent's name, death, age, and domicile; known spouse, children, heirs,
devisees, and minor ages; nondomiciliary venue; existing representatives;
demands for notice; and why the ordinary two-year limit has not expired. The
appointment request gives the proposed representative's name, address, and
priority. For administration under a will, it also identifies the will and its
probate or pending probate proceeding.

A formal appointment petition adopts those core facts and describes the
priority or qualification question. If testacy may be involved, the formal-
testacy petition rules also apply.

Notice and competing appointments

Under A.R.S. § 14-3310, before informal appointment, the moving party notices anyone who filed a demand
and each person with a prior or equal appointment right who has not waived it in
a writing filed with the court. No other advance notice is required for the
informal appointment itself.

Formal proceedings work differently. Notice goes to estate successors under the
assumed testacy status, any existing personal representative, and everyone who
has or claims appointment priority. A preappointment formal case stays pending
and later informal applications. A postappointment formal case restricts the
existing representative to estate-preservation acts unless the court orders
otherwise.

Qualification, bond, and letters

Under A.R.S. § 14-3307, the informal registrar generally cannot appoint until at
least 120 hours after death. For many nondomiciliary estates, the wait is 30 days unless the domiciliary
representative applies or the will selects Arizona law. The informal appointment
establishes the office and its powers, subject to qualification and acceptance.

Before receiving letters, the appointee files a statement accepting the duties
and any required bond. Bond is the default, but it is avoided by an express will
waiver; written waiver by every heir in intestacy or every devisee under a will
without a waiver; appointment of a listed regulated fiduciary or the public
fiduciary; or the statutory small-estate spouse-or-spouse-nominee exception. An
interested person may still ask the court to require bond on reasonable proof
that an interest is endangered.

What trips people up

• Appointment priority is not the intestacy share chart. A devisee-spouse
  and other devisees rank ahead of a nondevisee spouse and other heirs.
• Forty-five days is the creditor waiting period, not the general filing
  deadline. The ordinary appointment limit stated in the application rule is
  two years, subject to statutory late-proceeding exceptions.
• Shared priority requires concurrence. Silence by another equal-priority
  person is not treated as consent; that person must renounce in a filed writing
  or concur.
• Formal and informal notice are different. Informal notice is limited to
  demanders and unwaived prior/equal-priority persons; a formal contest reaches
  the broader group identified in § 14-3414.

Common questions

Can an heir nominate someone who is not an heir?

Yes. A person in the spouse-through-heir priority classes may nominate a
qualified person. If several people share that priority, all who have not filed
a renunciation must concur.

Does Arizona require an oath before letters?

The statute requires a filed statement accepting the duties of the office and
any required bond before letters. The appointment provisions do not add a
separate personal-representative oath.

When may a creditor seek appointment?

After 45 days from death. A funeral director or funeral-establishment owner who
controls the decedent's remains is excluded from that creditor priority.

Statutes and sources

• A.R.S. §§ 14-1201 and 14-3105 — application, petition, superior court,
  proceeding types, letters, and interested-person filing authority.
  Official § 14-1201.
• A.R.S. §§ 14-3201 and 14-3203 — venue, priority, objections,
  nominations, renunciations, disqualifications, and domiciliary priority.
  Official § 14-3203.
• A.R.S. §§ 14-3301, 14-3307, and 14-3310 — informal applicants,
  verified application, timing, effect, and notice.
  Official § 14-3301.
• A.R.S. § 14-3414 — formal priority and qualification proceedings.
  Official section.
• A.R.S. §§ 14-3601 and 14-3603 — acceptance, bond, and letters.
  Official § 14-3603.

All official statute pages were accessed August 9, 2026.