To become guardian of an aging parent in Brooklyn, you file a Verified Petition together with an Order to Show Cause in the Supreme Court, Kings County, asking the court to appoint you as guardian under Article 81 of the New York Mental Hygiene Law (MHL). You must show, by clear and convincing evidence, that your parent can no longer manage their property and/or personal needs and is likely to suffer harm because they cannot adequately appreciate the consequences of that inability. The court then appoints a neutral Court Evaluator to investigate, your parent has the right to be present and to a hearing, and the judge grants only the powers that are the least restrictive intervention needed. This guide walks Brooklyn families through that process, the duties that follow, and the alternatives a court will expect you to consider first.
Which Court Hears a Brooklyn Adult Guardianship?
This is the single most important thing to get right. For an adult who has become incapacitated — a parent with advancing dementia, a stroke, or another condition affecting decision-making — the proceeding is an Article 81 (Mental Hygiene Law) matter and belongs to the Supreme Court, Kings County. It is not a Surrogate’s Court case.
The Surrogate’s Court in Kings County handles different guardianships:
| Situation | Statute | Court (Kings County) |
|---|---|---|
| Aging/incapacitated adult parent | MHL Article 81 | Supreme Court, Kings County |
| Guardianship of a minor’s person or property | SCPA Article 17 | Surrogate’s Court |
| Intellectually/developmentally disabled person (often a child turning 18) | SCPA Article 17-A | Surrogate’s Court |
So if you are reading this because your aging mother or father in Bay Ridge, Flatbush, Bensonhurst, or Brooklyn Heights needs help managing money or medical care, your case is an Article 81 Supreme Court matter. Learn more on our Article 81 guardianship and guardianship overview pages. If your situation involves a child or a young adult with a developmental disability instead, see guardianship of minors.
The Legal Standard: Incapacity Under Article 81
New York deliberately sets a high bar. A court will only appoint a guardian when it finds, by clear and convincing evidence, that the person (called the Alleged Incapacitated Person, or AIP):
- cannot adequately manage their property and/or personal needs; and
- is likely to suffer harm because they cannot adequately understand and appreciate the nature and consequences of that inability.
A diagnosis alone is not enough. The court focuses on functional limitations — what your parent actually can and cannot do safely — not just a medical label. This functional, needs-based approach is the heart of MHL Article 81.
Step-by-Step: Becoming Guardian of Your Parent in Brooklyn
1. Confirm guardianship is necessary
Before filing, ask whether a less drastic tool already exists or could be put in place. If your parent signed a durable Power of Attorney or Health Care Proxy while they still had capacity, you may not need a guardianship at all. (See alternatives below.)
2. Prepare and verify the petition
The case is commenced by an Order to Show Cause and a Verified Petition. The petition describes your parent’s condition, the specific functional limitations, the particular powers you are requesting, and why no less restrictive alternative will work. Because powers must be tailored to actual needs, vague “control over everything” requests are disfavored.
3. File in Supreme Court, Kings County
You file in the Supreme Court of the county where the AIP resides — for Brooklyn residents, that is Kings County. The judge signs the Order to Show Cause, which sets a hearing date and directs how your parent and other interested parties must be notified.
4. The Court Evaluator investigates
The court appoints a Court Evaluator — an independent investigator who meets your parent, reviews the situation, and reports to the judge on whether a guardian is needed and, if so, with what powers. In many cases the court also appoints counsel for the AIP. Your parent has the right to be present at the hearing and to contest the petition.
5. The hearing
At the hearing the judge decides whether the clear and convincing evidence standard is met. If it is, the court issues an order appointing a guardian and specifying the least restrictive powers — for example, a property-management guardian, a personal-needs guardian, or both, depending on what your parent actually needs.
6. Qualify and receive your commission
Once appointed, you complete the steps the court requires to qualify and receive your authority to act. From there, your ongoing duties begin.
If another family member objects — for example, a sibling who disagrees about who should serve or whether a guardian is needed at all — the matter becomes a contested guardianship, which is litigated before the same Supreme Court judge.
Your Duties After You’re Appointed
Guardianship is an ongoing responsibility, not a one-time order. Under Article 81, a guardian generally must:
- File an initial report within 90 days of appointment;
- File annual reports with the court thereafter;
- Visit the incapacitated person at least four times per year; and
- Act only within the specific powers the court granted, always in the person’s best interest.
An Article 81 guardianship generally lasts for the person’s life unless the court terminates or modifies it (for example, if the person recovers capacity). For a fuller breakdown, see our guardian duties page.
Alternatives a Brooklyn Court Will Expect You to Consider
Because guardianship removes rights from an adult, New York courts strongly prefer less restrictive alternatives. If your parent still has capacity, putting these in place now can avoid a guardianship entirely:
- Durable Power of Attorney — authorizes a trusted agent to handle finances (GOL §5-1513).
- Health Care Proxy — names an agent to make medical decisions.
- Living Trust — manages assets without court supervision.
- Supplemental/Special Needs Trust — preserves needs-based benefits.
- Supported Decision-Making — provides support while preserving autonomy.
Explore these on our alternatives to guardianship page. The key point: these tools must be signed while your parent still has capacity. Once incapacity sets in, an Article 81 guardianship may be the only option left.
Frequently Asked Questions
Do I file my aging parent’s guardianship in Surrogate’s Court?
No. An adult incapacity guardianship is an Article 81 (Mental Hygiene Law) proceeding heard in the Supreme Court, Kings County. Surrogate’s Court handles only minor (SCPA Art. 17) and Article 17-A guardianships of intellectually or developmentally disabled persons.
What do I have to prove to become my parent’s guardian?
That your parent cannot adequately manage their property and/or personal needs and is likely to suffer harm because they cannot appreciate the consequences — proven by clear and convincing evidence, with a focus on functional limitations rather than a diagnosis alone.
What is a Court Evaluator?
An independent investigator the court appoints to meet your parent, examine the circumstances, and report back on whether a guardian is needed and what powers are appropriate. The court often also appoints counsel for the AIP.
How long does an Article 81 guardianship last?
Generally for the rest of the person’s life, unless the court modifies or terminates it. The guardian must file an initial report within 90 days, file annual reports, and visit the person at least four times per year.
Talk to a Brooklyn Guardianship Attorney
Petitioning for guardianship of an aging parent is emotional and procedurally demanding, and the powers you request must be drafted to fit your parent’s real needs. Russel Morgan, Esq. and the team at Morgan Legal Group guide Brooklyn families through Article 81 proceedings in Supreme Court, Kings County — and help you weigh less restrictive alternatives first.
Schedule a consultation: https://calendly.com/russel-morgan/30min
Further reading from Morgan Legal Group: understanding New York guardianship.