Minnesota: Petition to Probate a Will Requirements

Requirements one by one

Governing law and proceeding type

Minnesota's § 524.3-301 allows informal probate and informal appointment to be
combined before the registrar. Formal testacy under § 524.3-401 is a proceeding
with notice to interested persons before the district court and may, but need
not, combine probate with appointment.

Court and venue

The general definition identifies the Minnesota probate court as the district
court. Section 524.3-201 places the first proceeding in the decedent's domicile
county or, for a nondomiciliary, any county containing decedent property. An
informal case may transfer when the court finds venue elsewhere.

Who may petition

The registrar must find that an informal applicant appears to be an interested
person. Formal testacy may be commenced by an interested person or a personal
representative named in the will to obtain probate, set aside or prevent informal
probate, or secure an intestacy determination.

Petition contents

The verified § 524.3-301 application states the applicant's interest; the
decedent's birthdate, death, and domicile; the spouse, children, heirs, devisees,
and known minors; nondomiciliary venue; existing representatives; and notice
demands. A testate application adds the original or authenticated foreign will,
belief in valid execution, diligent inquiry for revocation, last-will belief, and
timeliness. A combined appointment request identifies the proposed representative,
address, and priority.

Formal § 524.3-402 adopts the specified informal facts, identifies the instrument,
requests testacy and heir findings after notice and hearing, and may seek
appointment.

Original will, copy, and lodging

Section 524.2-516 makes custody delivery request-triggered: after death and on an
interested person's request, the custodian must deliver the will to an appropriate
court with reasonable promptness.

Original informal probate requires the original in court or accompanying the
application. A will already probated elsewhere may use an authenticated will copy
and probate statement. Formal probate uses the original or an authenticated
foreign-probated copy; otherwise the petition must state the contents and allege
that the instrument is lost, destroyed, or unavailable.

Filing or production deadline

The custodian provision supplies no fixed number of days; its command is
reasonable promptness after death and an interested-person request. Section
524.3-108 generally bars commencing original informal/formal probate or
appointment more than three years after death, subject to its exceptions.

The 120-hour rule belongs only to informal probate and informal appointment
under §§ 524.3-302 and 524.3-307. It is not a waiting period for a formal petition.

Proof and self-proving route

For informal probate, § 524.3-303 admits a will with the required signatures and
qualifying attestation clause without further proof. Otherwise the registrar may
assume execution from appearance or accept a sworn statement or affidavit from
any knowledgeable person, whether or not a witness.

An unopposed formal case may proceed on the pleadings or after an open-court
hearing. If execution proof is needed, one attesting witness's affidavit or
testimony suffices, with other evidence if unavailable. In a contested case, a
self-proved will conclusively establishes signature compliance and creates
rebuttable presumptions for other execution requirements without witness
testimony, unless affidavit fraud or forgery is proved. The proponent retains the
prima facie burden under § 524.3-407.

Notice, hearing, and objections

Informal probate and appointment first notify demanders, an existing
representative, and unwaived persons with prior or equal appointment rights.
After the registrar acts, §§ 524.3-306 and 524.3-310 require publication once
weekly for two consecutive weeks and ordinary-mail notice to all interested
persons other than creditors.

Formal testacy requires a court-set hearing and notice to the surviving spouse,
children, other heirs, will devisees and named representatives, and any existing
representative. Publication also runs once weekly for two consecutive weeks,
with the last publication at least ten days before hearing. General mailed or
personal notice is at least fourteen days. An informal-probate contest has the
later of twelve months after informal probate or three years after death.

Executor, bond, and letters

The probated-will nominee has first priority under § 524.3-203. A representative
must be at least eighteen and not found unsuitable in formal proceedings. Before
letters, § 524.3-601 requires any bond plus an oath of office, or a corporate
representative's acceptance statement.

The informal appointment findings in §§ 524.3-307 and 524.3-308 also require
qualification and priority. For a nondomiciliary decedent, appointment generally
waits thirty days after death unless the domiciliary representative applies or
the will directs Minnesota-law treatment.

Informal appointment generally requires no bond unless the will requires one, a
special administrator is appointed, or the court-demand statute applies. Formal
appointment dispenses with bond when the will does or when all qualifying
interested persons make the statutory written request, unless the court finds bond
necessary to protect interested persons.

What trips people up

Minnesota has three different time concepts: request-triggered reasonably prompt
custodian delivery, a 120-hour wait for informal action, and a general three-year
outer limit. The 120-hour wait does not apply to a formal petition.

Informal does not mean no public notice. Minnesota requires the post-action
two-week publication and mailed notice even though the registrar may act after
the narrower pre-action notice.

Common questions

Does every Minnesota will require a hearing?

No. Informal probate proceeds before the registrar. Formal testacy requires the
noticed district-court hearing.

Must the custodian file within a fixed number of days?

Section 524.2-516 states no number. After death, an interested person's request
triggers delivery to an appropriate court with reasonable promptness.

Does a will's no-bond clause always control?

Not absolutely. It generally dispenses with bond in a formal appointment, but
the court may require bond when necessary to protect interested persons.

Statutes and sources

• Minn. Stat. §§ 524.1-201(9), 524.1-302, and 524.3-201 — district court,
  jurisdiction, and venue (accessed August 4, 2026).
• Minn. Stat. §§ 524.2-504, 524.2-516, and 524.3-108 — self-proof, custodian
  delivery, outer limit, and contest period (accessed August 4, 2026).
• Minn. Stat. §§ 524.3-301 through 524.3-310 — informal application, original,
  proof, notice, appointment, and 120-hour wait (accessed August 4, 2026).
• Minn. Stat. §§ 524.3-401 through 524.3-409 — formal petition, notice, hearing,
  proof, and order (accessed August 4, 2026).
• Minn. Stat. §§ 524.3-203, 524.3-601, and 524.3-603 — priority,
  qualification, bond, and letters (accessed August 4, 2026).
• Minn. Stat. § 524.1-401 — general notice method and timing (accessed August
  4, 2026).