New Jersey: Adult Guardianship and Conservatorship Petition Requirements

Requirements one by one

Proceeding and state terminology

Rule 4:86 places the incapacity decision and appointment in one action and permits a general or limited guardian for the person, estate, or both. N.J.S.A. § 3B:12-25 confirms that the Superior Court may appoint for the person, estate, or both.

Who may file and where

The complaint must disclose both the plaintiff's relationship to the adult and the plaintiff's interest in the action. New Jersey Courts directs filers to the county Surrogate where the alleged incapacitated person lives; the Superior Court hears the case, and the official filing page supplies separate person-only and person-and-estate form sets.

What the complaint must contain

Rule 4:86-2 requires a verified complaint identifying the adult, plaintiff, spouse, children, parents, nearest kin, custodian, institutional history, and existing power-of-attorney agent, health-care representative, and trustee. Its companion filings are not optional checklist suggestions: the rule says the complaint "shall have annexed thereto" the asset-and-debt certification, clinical certifications, proposed-guardian history certification, and Case Information Statement.

Proof required for appointment

For a general guardian, N.J.S.A. § 3B:12-24.1 requires incapacity plus lack of capacity to govern oneself or manage one's affairs. For a limited guardian, the statute instead addresses an adult who lacks capacity for some, but not all, necessary self-care tasks. The current section and Rule 4:86 do not state an evidentiary burden for the ordinary adjudication. Pending S2816/A4338 would expressly add clear-and-convincing evidence, so that proposed standard should not be presented as text already in force.

Alternatives the court must address

Appointed counsel's report must discuss suitable less restrictive alternatives—Rule 4:86-4 gives conservatorship and delineating areas the adult can still decide as examples—and must identify the adult's expressed preferences. N.J.S.A. § 3B:12-24.1 separately requires specific retained-capacity findings for a limited guardianship. Neither current text expressly says appointment is barred until the court finds every alternative inadequate; A965 would add an express least-restrictive-intervention finding and on-record basis.

Notice, service, and hearing timing

The ordinary order must provide at least 20 days' notice. The adult receives personal service of the order, complaint, and supporting certifications plus a separate notice explaining the right to oppose, appear personally or by counsel, and demand a jury. The court may shorten or waive notice only on a good-cause showing stated in the order, with proof at the hearing that the basis still exists.

Counsel and hearing rights

If the adult has no lawyer, the court appoints one. Counsel must personally interview the adult, investigate the adult's circumstances and planning documents, and file the required report at least 10 days before the hearing. The adult may retain different counsel and must be produced at the hearing unless both plaintiff and appointed counsel certify physical or mental inability to appear. N.J.S.A. § 3B:12-24.1 also requires reasonable written, spoken, signed, translated, informal, or adaptive communication methods when needed.

Medical evidence or court evaluator

Ordinarily, two qualified physicians—or one qualified physician and one licensed psychologist—must personally examine the adult no more than 30 days before filing. Their certifications must go beyond diagnosis: the rule requires the factual basis, circumstances and conduct supporting functional inability, retained decision-making areas, and an attendance opinion. A guardian ad litem is not automatic; the court may appoint one in addition to counsel when special circumstances call for a best-interests evaluation.

Limits on the order

A general guardian may receive all of the incapacitated person's rights and powers. A limited-guardianship judgment must make specific findings about retained capacity and may define either the guardian's limits or the adult's retained decision areas. Pendente-lite relief is a separate boundary: N.J.S.A. § 3B:12-24.1(c) requires good cause and a critical need or risk of substantial harm, limits authority to necessary services, and caps a without-notice order at 45 days with one same-length good-cause extension.

What trips people up

The two clinical certifications are part of the filing package, not merely evidence to collect later. Each examiner ordinarily must have seen the adult within 30 days before filing, and each must address functional facts and possible hearing participation. Also, the 20-day notice is not just a mailing rule: the adult receives personal service and a separate contest-and-jury notice.

The phrase "less restrictive alternatives" appears in appointed counsel's required report, while the current limited-guardianship statute requires retained-capacity findings. That is not the same wording as an express statutory prerequisite that every alternative be found inadequate. Pending A965 would materially strengthen that part of the current framework.

Common questions

Is a diagnosis enough to obtain guardianship?

No. The clinicians must state a diagnosis and prognosis, but Rule 4:86-2 also requires the factual basis and particular circumstances and conduct supporting their functional opinion. The court still decides incapacity at the hearing.

Can the adult ask for a jury?

Yes. The separate notice personally served on the adult must say that the adult may demand a jury, and Rule 4:86-6 provides for a court trial unless a jury is demanded or ordered.

Does the adult have to attend the hearing?

Ordinarily yes. The plaintiff or appointed counsel must produce the adult unless the plaintiff and court-appointed attorney both certify that physical or mental incapacity prevents attendance.

Can the court appoint a temporary guardian before deciding incapacity?

Yes, under the separate pendente-lite provisions. The temporary appointment is not itself an incapacity adjudication, and its powers must be limited to services necessary to address the critical need or substantial-harm risk.

Statutes and sources

• N.J. Ct. R. 4:86 — verified complaint, required attachments and clinical certifications, notice, counsel, hearing, jury, and judgment procedure (accessed July 18, 2026).
• N.J.S.A. § 3B:12-24.1 — general, limited, and temporary standards; attendance, counsel, communication, and order limits (accessed July 18, 2026).
• N.J.S.A. § 3B:12-25 — person/estate scope and consideration of pre-incapacity surrogate choices (accessed July 18, 2026).
• New Jersey Courts adult guardianship filing guidance — county Surrogate filing route and official form sets (accessed July 18, 2026).