New Hampshire: Adult Guardianship and Conservatorship Petition Requirements

Requirements one by one

Proceeding and state terminology

New Hampshire's ordinary involuntary case uses one guardianship petition under
§ 464-A:4. It may seek authority over the person, the estate, or both. A
guardian of the estate is therefore the involuntary property decision-maker.

The chapter's conservator is different. Under §§ 464-A:13 and 464-A:14, the
adult personally asks for property-management help, voluntarily nominates the
conservator, attends the hearing, and must approve a different nominee if the
court rejects the first choice.

Who may file and where

Section 464-A:4 permits the adult, a relative, a public official, or another
adult interested in the person's welfare to file the verified guardianship
petition. Section 464-A:3 gives the probate court exclusive jurisdiction.
Residence or physical presence establishes venue; a qualifying institution or
real property can create additional venue choices.

Only the adult may apply for the voluntary conservatorship described in
§ 464-A:13. A third party who alleges that the adult cannot manage property
instead uses the guardian-of-the-estate route and must satisfy the involuntary
guardianship proof standard.

What the petition must contain

The § 464-A:4 petition identifies the adult, petitioner, close adult relatives,
custodian, proposed guardian, existing counsel, assets and income, requested
person-or-estate authority, and requested duration. A separate filed statement
must give specific transactions, actions, or occurrences showing why the
requested authority is necessary. This is more than a diagnosis label or a
conclusory claim that the adult needs help.

An expedited request needs an affidavit explaining the urgency. For most
proposed guardians of the person, the petitioner also files the proposed
guardian's signed release for a criminal-record check.

Proof required for appointment

Sections 464-A:8 and 464-A:9 create a presumption of capacity and place the
burden on the petitioner. Beyond a reasonable doubt, the evidence must establish
functional incapacity, need and necessity, the absence of a suitable alternative,
and that the powers requested are the least restrictive intervention.

The timing rule in § 464-A:2 is unusually specific. All inability evidence must
come from the six months before filing, and at least one incident must fall
within the final 20 days. An informed choice, isolated negligence or
improvidence, or lack of resources does not establish incapacity.

Alternatives the court must address

Section 464-A:9 bars appointment unless no suitable alternative resource can
protect the adult or prudently manage the property. Section 464-A:2 expressly
includes home and community services, powers of attorney, supported
decision-making agreements, representative or protective payees, and
residential-care resources. The final scope must preserve the greatest personal
freedom and civil liberties consistent with the proved functional limits.

Notice, service, and hearing timing

Under § 464-A:5, the adult ordinarily receives personal service at least 14 days
before the hearing in understandable language, together with the petition and
the specific-facts statement. The notice explains the proceeding's effects and
the rights to oppose, attend, present evidence, and have counsel.

The listed relatives, petitioner, proposed guardian, and an institutional
medical director receive first-class mail at least 14 days before the hearing.
The adult's lawyer receives the papers within 24 hours after appointment or
notification. Section 464-A:2 defines an expedited hearing as one within 15 days
after filing or another period justice requires; § 464-A:5 lets the court adjust
notice when it grants that request.

Counsel and hearing rights

Section 464-A:6 makes counsel absolute and unconditional. If the adult has no
lawyer, the court appoints one immediately when the petition is filed. The adult
is liable for appointed-counsel fees unless found indigent.

Under § 464-A:8, an adult who is in New Hampshire and able to attend must be at
the hearing unless the court grants the statutory waiver. Rules of evidence
apply. The adult may request a record, and the hearing is closed unless the
adult or counsel asks otherwise. Section 464-A:5 separately states the rights to
oppose and present evidence.

Medical evidence or court evaluator

There is no mandatory clinician certificate, examining committee, or visitor in
the ordinary filing architecture. Section 464-A:4 requires conduct-based facts,
while § 464-A:6 lets appointed counsel seek court-authorized investigative or
expert services when necessary and the adult cannot afford them.

A physician affidavit appears in narrower settings: a medical-emergency request
for an expedited hearing or a request to waive attendance. Section 464-A:8
expressly confines the attendance affidavit to inability to attend and forbids
using it to determine incapacity.

Limits on the order

Section 464-A:9 requires specific powers and specific findings before removing
rights such as marriage, driving, testifying, making a will, holding or
conveying property, contracting, or accessing and releasing records. A
time-limited appointment cannot run longer than the petition requested.
Section 464-A:11 then places the person-or-estate scope and the guardian's legal
limits in the letters of guardianship and gives notice of appeal and
modification rights.

Temporary guardianship is separate under § 464-A:12. It is confined to stated
acts or property needed to prevent immediate harm, ordinarily lasts no more
than 60 days, and neither adjudicates incapacity nor supplies evidence for the
ordinary case.

What trips people up

The adult's automatic lawyer may not be free. Appointment is immediate and
unconditional, but § 464-A:6 makes the adult liable for fees unless the probate
court finds the adult indigent.

A medical attendance affidavit cannot carry the merits. Even if a physician
says attending would cause harm or the adult cannot understand the proceeding,
§ 464-A:8 says that affidavit is evidence only about attendance and may not be
used to decide incapacity.

Common questions

Does a diagnosis prove incapacity?

No. Section 464-A:2 calls incapacity a legal, not medical, disability measured
by functional limits and recent conduct. The petitioner still must satisfy the
beyond-reasonable-doubt standard.

Does the adult automatically lose the right to marry or make a will?

No. Section 464-A:9 preserves listed legal rights unless the court makes
specific findings and enumerates the rights the adult cannot exercise.

May the court appoint a guardian for longer than requested?

No. When a limited period is requested, § 464-A:9 allows a shorter appointment
but forbids a longer one.

Is a temporary appointment an incapacity decision?

No. Section 464-A:12 says it is not an adjudication of incapacity and is not
evidence of incapacity in the ordinary petition, hearing, or findings.

Statutes and sources

• N.H. Rev. Stat. § 464-A:1: chapter purpose and function-limited intervention.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:2: alternatives, conservator, incapacity, evidence
  recency, and least-restrictive definitions.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:3: probate jurisdiction and venue.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:4: standing, verified petition, specific-facts
  statement, expedited affidavit, and proposed-guardian check.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:5: personal service, mailed notice, counsel delivery,
  and contest rights.
  Official chapter text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:6: automatic counsel, expert services, and fee rule.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:8: attendance, medical affidavit, evidence, burden,
  record, and closed hearing.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:9: findings, alternatives, least-restrictive order,
  duration, and retained rights.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:11: order notice and letters of guardianship.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:12: temporary-guardian petition, scope, duration, and
  nonadjudication rule.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:13: voluntary conservator application, hearing,
  presence, and conditional counsel.
  Official text
  (accessed 2026-07-19).
• N.H. Rev. Stat. § 464-A:14: nominee choice and adult approval.
  Official text
  (accessed 2026-07-19).