Iowa: Petition to Probate a Will Requirements

Requirements one by one

One verified petition may combine several requests

Under Iowa Code § 633.290, any interested person may file a verified petition
after the testator's death. The petition may ask to admit the will, appoint the
executor, hold a hearing before either step, or compel the person believed to
hold the will to produce it. Those requests may be combined.

The case is in the Iowa District Court sitting in probate. Sections 633.10 and
633.12 give that court jurisdiction over will probate, contests, appointment,
letters, and estate administration. A resident estate begins in the decedent's
county. For a nonresident, a county with property subject to administration may
act. If multiple counties qualify, the first court to take the case retains it.

Iowa's petition-content statutes are short

The probate petition under Iowa Code §§ 633.291 and 633.292 states the
decedent's name, domicile, and death date. For a nonresident, it states that the
decedent had property in the filing county or another basis for county
jurisdiction.

If executor appointment is requested, the petition states the proposed person's
name, address, and qualification. When that person is not the will's nominee, it
explains why. Unless the will waives bond, it states the estimated personal
property value plus the estimated gross annual estate income during
administration. These are the contents in Iowa Code §§ 633.291 through
633.294.

The statute does not limit filing to the nominated executor. Filing eligibility
belongs to any interested person; appointment preference is a separate question.

Will custody and the 30-day clerk rule

Under Iowa Code §§ 633.285 through 633.290, a person holding the will must
deliver it to the court with estate jurisdiction after learning of the death.
Willful failure after a court order is contempt and can also produce damages.
The verified petition itself may request production from the believed holder.

The clerk maintains deposited wills, including a deceased testator's will that
arrives without a probate petition. If no petition has been filed within 30 days
after death, the clerk publicly opens that deposited will, the court directs its
disposition, and the clerk notifies the named executor and others designated by
the court. That is a clerk-handling rule, not a universal 30-day petition bar.

The actual probate limit is Iowa Code § 633.331: probate may not be granted
after five years from death unless the petition was filed before that period
expired.

Admission can occur immediately and without advance notice

Under Iowa Code § 633.293, the court or clerk may hear the petition
immediately or at a directed time and place, with or without notice. Once due
execution is proved, the will may be admitted. The court or clerk then enters an
order admitting the will or disallowing it for insufficient proof.

A pre-admission objection changes that path. Section 633.310 prevents
admission until trial and determination of whether the instrument is the
decedent's last will.

Self-proof, witness proof, deposition, and fallback evidence

A self-proved will supplies the due-execution proof required for admission and
may be admitted without witness testimony under Iowa Code § 633.279(2)(b).

Without self-proof, Sections 633.295 through 633.297 permit oral or written
testimony from one or more subscribing witnesses. Written testimony may be
executed and sworn before or after death. A deposition route is available. If
all subscribing witnesses are dead or otherwise unavailable, two credible
disinterested witnesses may prove the testator's and witnesses' handwriting, or
other sufficient execution evidence may be used.

Executor preference, qualification, oath, bond, and letters

The will's nominee has first appointment preference under Iowa Code §
633.294, followed by a beneficiary or beneficiary nominee, a creditor or
creditor nominee, and another qualified person. If an appointment petition is
pending, the admission order includes appointment unless the court or clerk
decides not to appoint at that time under Iowa Code § 633.299.

A resident natural person must be of full age, competent, and suitable. Under
Sections 633.63 and 633.64, a nonresident natural person ordinarily serves
with a resident fiduciary, but the court may permit the nonresident to serve
alone for good cause. Authorized financial institutions have their own routes.

Before acting, the fiduciary takes an oath or certifies under penalty of perjury
that the statutory duties will be faithfully discharged. Bond is the default.
The will may waive it, distributees may waive it subject to creditor protection,
or the court may excuse it for good cause. Under Iowa Code § 633.168 and
§ 633.178, the clerk issues letters only after the oath or certification and any
required bond are filed.

Notice follows admission and letters

The ordinary administration notice in Iowa Code § 633.304 is post-admission.
As soon as letters issue, the executor publishes once a week for two consecutive
weeks in a qualifying county newspaper. As soon as practicable, the executor
mails the admission-and-appointment notice to the surviving spouse, each heir,
and each devisee whose identity is reasonably ascertainable.

The notice warns that an action to set aside probate must be brought by the
later of four months after the second publication or one month after mailing.
Section 633.309 states the same contest clock for persons receiving the
specified notice. Creditor notice and claim rules appear in the same statutory
notice but are outside this opening-petition survey.

What trips people up

• The petitioner need not be the nominated executor. Any interested person
  may file; nominee status instead affects appointment preference.
• Thirty days is not the probate-petition deadline. It tells the clerk what
  to do with a deposited will when no petition has arrived. The ordinary outer
  filing period is five years.
• Advance notice is discretionary in an uncontested opening. The court or
  clerk may act immediately, with or without notice.
• The familiar publication and mailing occur after admission. They begin
  when letters issue and carry the later contest warning.
• An oath alone is not always enough for letters. Any required bond must
  also be filed.

Common questions

Can an interested person ask for a hearing before admission?

Yes. Section 633.290 expressly permits a verified petition requesting a hearing
before the will is admitted or before the executor is appointed.

What happens if someone objects before the will is admitted?

Section 633.310 stops admission until the objection is tried and the court
determines whether the offered instrument is the decedent's last will.

Does Iowa require witness testimony for every will?

No. A compliant self-proved will may be admitted without witness testimony.
For a non-self-proved will, Iowa provides subscribing-witness, deposition,
handwriting-witness, and other-sufficient-evidence routes.

Statutes and sources

• Iowa Code §§ 633.3, 633.10, and 633.12-.14 — court, jurisdiction, venue,
  and core definitions. Official Iowa Code 2026 Chapter 633 PDF
  (accessed 2026-08-08).
• Iowa Code §§ 633.63-.64 and 633.168-.178 — qualification, oath,
  certification, bond, waiver, and letters. Official Iowa Code 2026 Chapter
  633 PDF (accessed
  2026-08-08).
• Iowa Code §§ 633.285-.310 — custody, combined petitions, contents,
  hearing, proof, admission, appointment, notice, and objections. Official
  Iowa Code 2026 Chapter 633 PDF
  (accessed 2026-08-08).
• Iowa Code §§ 633.330-.331 — single-proceeding character and five-year
  probate limit. Official Iowa Code 2026 Chapter 633 PDF
  (accessed 2026-08-08).