When a child on Long Island needs an adult to make legal, financial, or personal decisions on their behalf, New York law provides a structured path through guardianship of a minor. Whether a parent has passed away, become unable to care for a child, or a minor has inherited money or property that must be protected, the Suffolk County Surrogate’s Court in Riverhead is the court that oversees these matters under SCPA Article 17.
Morgan Legal Group, led by attorney Russel Morgan, Esq., guides families across Suffolk County — from Babylon and Huntington to Brookhaven, Smithtown, Islip, and the East End communities of Riverhead and Southampton — through the minor-guardianship process. This page explains how guardianship of a minor works on Long Island, when it is needed, what the appointed guardian must do, and the alternatives a court will expect you to consider first.
A note on the right court. Guardianship of a minor’s person or property is filed in the Surrogate’s Court under SCPA Article 17. This is different from adult guardianship of an incapacitated person, which falls under Mental Hygiene Law (MHL) Article 81 and is heard in the Supreme Court — not the Surrogate’s Court. If you are dealing with an adult who has lost capacity, see our Article 81 guardianship page instead. For a high-level comparison of all tracks, visit our guardianship overview.
What Is Guardianship of a Minor Under SCPA Article 17?
In New York, a “minor” is any person under the age of 18. A child’s parents are ordinarily their natural guardians, but circumstances arise where a court must formally appoint someone — sometimes a parent, sometimes a grandparent, aunt, uncle, family friend, or even a trust company — to stand in that role. Under SCPA Article 17, the Surrogate’s Court can appoint a guardian of:
- The person of the minor — authority over the child’s care, custody, education, medical decisions, and day-to-day welfare; and/or
- The property of the minor — authority to receive, hold, invest, and manage money or assets belonging to the child.
A single guardian may be appointed for both the person and the property, or the court may split the roles. The court’s guiding principle is always the best interests of the child.
Common Situations on Long Island That Require a Minor Guardianship
- A parent has died and named a guardian in a will, or no guardian was named and a relative must petition.
- A minor will inherit money, a life-insurance payout, or real property and needs a property guardian to protect those assets until adulthood.
- A child receives a personal-injury or wrongful-death settlement that the court must safeguard.
- Parents are unable to care for the child due to illness, incarceration, immigration issues, or military deployment.
- A relative is raising the child and needs legal authority to enroll them in a Suffolk County school district, consent to medical treatment, or access benefits.
Guardianship of a Minor vs. Other New York Guardianship Tracks
Families often confuse the different New York guardianship statutes. Naming the correct track — and the correct court — at the outset prevents costly delays. Here is how the three principal tracks compare:
| Track | Statute | Who It Covers | Court (Suffolk County) |
|---|---|---|---|
| Guardianship of a minor | SCPA Article 17 | Anyone under 18 (person and/or property) | Suffolk County Surrogate’s Court |
| Guardianship of a developmentally/intellectually disabled person | SCPA Article 17-A | Often a child turning 18 with an intellectual or developmental disability | Suffolk County Surrogate’s Court |
| Adult guardianship of an incapacitated person | MHL Article 81 | Adults who can no longer manage property or personal needs | Supreme Court, Suffolk County |
This page focuses on Article 17 (minors). If your child has a developmental or intellectual disability and is approaching age 18, the Article 17-A track in the same Surrogate’s Court may be more appropriate — it grants broader, more plenary authority and uses a different standard than the needs-based, “least restrictive” approach of adult Article 81 cases.
The Article 17 Petition Process in Suffolk County Surrogate’s Court
Guardianship of a minor is commenced by filing a petition in the Surrogate’s Court of the county where the minor resides — for Long Island families in towns such as Patchogue, Bay Shore, Commack, or Sag Harbor, that is the Suffolk County Surrogate’s Court in Riverhead. The process generally follows these stages:
- Prepare and file the petition. The petition identifies the minor, the proposed guardian, the nature of the guardianship (person, property, or both), and the assets to be protected, if any.
- Notice to interested parties. Parents, the minor (if 14 or older), and other persons entitled to notice must be served. A minor 14 or older has the right to nominate their own guardian, and the court gives that choice serious weight.
- Court review. The Surrogate examines the petitioner’s fitness, the child’s needs, and whether the appointment serves the minor’s best interests. The court may require background information and, for property guardianships, a bond to insure the assets.
- Decree and Letters of Guardianship. If approved, the court issues a decree and Letters of Guardianship — the official document the guardian uses to act on the minor’s behalf with banks, schools, and medical providers.
Because each family’s facts differ — and because property guardianships in particular involve bonding, restricted accounts, and court accounting — having experienced counsel prepare the petition correctly the first time matters. If another relative objects to your appointment, the matter can become litigated; see our contested guardianship page.
Duties of a Guardian of a Minor
A guardian appointed under Article 17 is a fiduciary — held to a high standard of loyalty and care toward the child. While the day-to-day duties differ from an adult Article 81 guardian, the core obligation is the same: protect the person and property of someone who cannot fully protect themselves.
A guardian of the person is responsible for the minor’s:
- Custody, housing, and physical care;
- Education and enrollment in the appropriate Suffolk County school district;
- Medical and dental care and consent to treatment;
- General welfare and supervision.
A guardian of the property must:
- Safeguard and prudently manage the minor’s money and assets;
- Keep guardianship funds separate from personal funds — never commingled;
- Obtain court approval before spending principal or making significant withdrawals from restricted accounts;
- File accountings with the Surrogate’s Court as required and turn over remaining assets when the minor turns 18.
For a fuller treatment of fiduciary obligations across all guardianship types, read our guardian duties page.
Consider the Alternatives First
New York courts — and responsible attorneys — favor the least restrictive solution. Before pursuing a formal guardianship, it is worth asking whether a less intrusive tool already meets the family’s needs. Guardianship of a minor cannot be avoided where a child must inherit assets or where legal custody is genuinely contested, but in many planning situations these alternatives are better:
- Naming a guardian in your will. Every Long Island parent should designate a standby guardian for minor children in their will, so the court has clear guidance if the worst happens.
- A trust for the child. A living trust or testamentary trust can hold and manage a child’s inheritance without a property guardianship and without the assets pouring out at exactly age 18.
- A Supplemental (Special) Needs Trust for a child with a disability, preserving eligibility for government benefits.
- Custodial accounts (UTMA) for modest gifts.
- For older teens approaching adulthood, planning tools such as a durable Power of Attorney under GOL §5-1513 and a Health Care Proxy become available once they turn 18.
Explore these options in detail on our alternatives to guardianship page.
Frequently Asked Questions
Which Long Island court handles guardianship of a minor?
Guardianship of a minor’s person or property under SCPA Article 17 is filed in the Surrogate’s Court of the county where the child resides — for Suffolk County families, the Suffolk County Surrogate’s Court in Riverhead. Note that adult guardianship under MHL Article 81 goes to the Supreme Court instead, not the Surrogate’s Court.
Can a grandparent or other relative become a minor’s guardian?
Yes. A grandparent, aunt, uncle, adult sibling, or other suitable adult can petition to be appointed guardian under Article 17. The Surrogate’s Court evaluates the petitioner’s fitness and the child’s best interests. A child who is 14 or older may nominate the person they want to serve, and the court gives that nomination significant weight.
Does my child need a guardian if they inherited money?
Often, yes. If a minor inherits money or property outright and there is no trust to hold it, the Surrogate’s Court will generally require a guardian of the property to protect those assets — frequently in a restricted account that requires court permission to access — until the child turns 18. A well-drafted trust can avoid this; see our alternatives to guardianship page.
When does guardianship of a minor end?
A minor guardianship generally terminates when the child turns 18, at which point a property guardian must account to the court and turn over the remaining assets. If the young person has a developmental or intellectual disability, a separate SCPA Article 17-A guardianship may be appropriate before they reach adulthood so that decision-making support continues.
How much does it cost to file in Suffolk County?
Filing fees and bonding requirements vary by the type and value of the guardianship, and they change over time. We do not quote specific court fees here — confirm current amounts directly with the Suffolk County Surrogate’s Court or with our office, and we will give you a clear estimate for your situation.
Speak With a Long Island Guardianship Attorney
Protecting a child’s future on Long Island deserves careful, experienced guidance. Russel Morgan, Esq., and the Morgan Legal Group team prepare Article 17 petitions, advise property guardians on their fiduciary duties, and build trust-based plans that often avoid the need for a property guardianship altogether.
Schedule a consultation with Russel Morgan, Esq. to discuss guardianship of a minor in Suffolk County and across Long Island.
Further reading from Morgan Legal Group: understanding New York guardianship.