Most estates move through New York’s Surrogate’s Court quietly. A will is filed, the distributees consent, a decree is signed, and the executor gets to work. But when a family member, an estranged heir, or a disinherited child believes the will does not reflect the decedent’s true wishes, the matter becomes a contested probate — a litigated dispute that can stall an estate for a year or more.
On Long Island, these disputes are heard in the Nassau County Surrogate’s Court in Mineola, the courthouse that serves residents from Great Neck and Manhasset on the North Shore to Long Beach and Massapequa on the South Shore. Whether you are an executor named in a will that is under attack, or an heir who believes a will is invalid, the rules are the same statewide — but the practice, the calendars, and the judges are local. Morgan Legal Group, led by attorney Russel Morgan, Esq., represents both proponents and objectants in Nassau County will contests and across Long Island.
This page explains how a contested probate works under New York’s Surrogate’s Court Procedure Act (SCPA) and Estates, Powers and Trusts Law (EPTL), what your options are, and what to expect in terms of timeline and cost.
What Turns a Routine Probate Into a Contested One
Probate begins the ordinary way: the named executor files a Petition for Probate together with the original will and a certified death certificate, and the court takes jurisdiction over every distributee (the people who would inherit if there were no will). Distributees who sign a waiver and consent drop out of the dispute. Those who do not consent are served with a citation commanding them to appear on a return date.
A contest typically arises in one of two ways:
- A distributee appears on the return date and files objections to the will instead of consenting.
- A distributee, suspecting something is wrong, first demands a pre-objection examination under SCPA §1404 before deciding whether to object.
Until objections are resolved, the court will not sign the probate decree, and Letters Testamentary (the formal authority to act, issued under SCPA §1414) will not be granted. The estate effectively freezes.
SCPA §1404 Examinations: The “Look Before You Leap” Right
New York gives a potential objectant an important investigative tool. Under SCPA §1404, before filing formal objections, an interested party may examine the attesting witnesses to the will, the attorney who drafted it (the “drafting attorney”), and — if the will contains a no-contest (in terrorem) clause — the nominated executor and the proponent. The party may also obtain a copy of the will and certain related documents.
These examinations matter on Long Island because of that in terrorem clause. Under EPTL §3-3.5, a no-contest clause can disinherit a beneficiary who challenges the will. But EPTL §3-3.5 carves out safe harbors — including the §1404 examinations — that a beneficiary may pursue without triggering forfeiture. In practice, this lets a worried heir investigate the circumstances of a will signing in a Roslyn estate planning office, or question the two witnesses who signed in a Garden City conference room, before risking their inheritance on a full contest.
Grounds for Contesting a Will in New York
A will cannot be set aside simply because an heir is unhappy with it. New York recognizes specific legal grounds, and the objectant generally bears the burden of proof on most of them.
| Ground | What must be shown | Typical burden |
|---|---|---|
| Improper execution | The will was not signed and witnessed as EPTL §3-2.1 requires (signature at the end, two witnesses, proper formalities). | Proponent must prove due execution |
| Lack of testamentary capacity | The decedent did not understand the nature of making a will, the extent of property, or the natural objects of their bounty. | Objectant |
| Undue influence | Someone exerted pressure that overpowered the decedent’s free will, so the document reflects the influencer’s wishes, not the decedent’s. | Objectant |
| Fraud | The decedent was deceived into signing or into the will’s contents. | Objectant |
| Duress / forgery | The will was signed under threat, or the signature is not genuine. | Objectant |
Execution formalities deserve special attention. EPTL §3-2.1 requires that the testator sign at the end of the will, that the signing (or acknowledgment) occur before at least two attesting witnesses, and that those witnesses sign within a 30-day window. When a will was prepared by an experienced attorney with a self-proving affidavit, due execution is usually easy to establish; when it was a homemade or out-of-state document, execution challenges become real.
How a Nassau County Will Contest Unfolds
A contested probate in Mineola follows a litigation arc that is recognizable to anyone familiar with civil cases:
- Petition and citation. The proponent files for probate; non-consenting distributees are cited to appear.
- SCPA §1404 discovery. Examinations of witnesses, the drafter, and sometimes the proponent.
- Objections filed. The objectant states the legal grounds for challenging the will.
- Discovery. Depositions, document demands, and subpoenas for the decedent’s medical and financial records — often the heart of a capacity or undue-influence case.
- Motion practice. The proponent frequently moves for summary judgment to dismiss objections that lack evidentiary support.
- Trial. If genuine issues of fact remain, the Surrogate (or, on demand, a jury) decides whether the will is admitted to probate.
- Decree. The court admits or denies the will; Letters issue to the executor if the will stands.
Keeping the Estate Functioning: Preliminary Letters
Litigation takes time, and bills, taxes, and property maintenance do not wait. To prevent a Long Island estate — a Hempstead two-family, a Plainview brokerage account — from deteriorating while a contest is pending, the court can issue Preliminary Letters Testamentary under SCPA §1412. These give the nominated executor limited, interim authority to preserve and manage estate assets before the will is finally admitted. Preliminary Letters are one of the most useful tools in a contested matter, and securing (or opposing) them is often the first real fight.
Timeline and Cost of a Contested Probate
An uncontested Nassau County probate typically wraps up in about three to six months. A contested probate is a different animal. Depending on the grounds, the volume of medical and financial discovery, and whether the case settles, a will contest commonly runs one to three years.
Costs scale accordingly:
- Uncontested probate attorney fees commonly fall in the $3,000–$10,000 range.
- A contested matter, with depositions, expert review, and possible trial, costs substantially more and depends heavily on how hard the dispute is fought.
- The court filing fee for the probate petition is graduated by the size of the estate under SCPA §2402. We do not quote a figure here because it depends on estate value and changes; confirm the current amount with the Nassau County Surrogate’s Court or your attorney.
For details on the routine path an estate takes, see our probate overview and our Surrogate’s Court guide.
When You Don’t Need a Full Probate
Not every Long Island estate requires the machinery of probate. Where the decedent left personal property under the statutory small-estate threshold, SCPA Article 13 voluntary administration allows a simplified affidavit procedure rather than a full proceeding. Real property is generally excluded from this process, so a Levittown home usually pushes an estate out of the small-estate track. We explain that route on our small estate affidavit page.
For estate-tax planning, note that New York’s 2026 estate tax exclusion is $7,350,000. New York uses a “cliff”: an estate exceeding 105% of the exclusion — $7,717,500 in 2026 — loses the benefit of the exclusion entirely and is taxed on the full estate. Large Long Island estates near that threshold need careful planning, contested or not.
The Executor’s Position in a Contest
If you are named executor and the will is challenged, you are not a bystander — you are the proponent with a duty to defend the will admitted to probate. That means cooperating with §1404 examinations, producing the decedent’s records, and, where appropriate, moving to dismiss meritless objections. Once the will survives and Letters Testamentary issue, your fiduciary obligations begin in earnest. Our executor duties page covers what comes next.
Frequently Asked Questions
Who is allowed to contest a will in Nassau County?
Generally, only a person with standing — someone who would inherit if the will were denied probate (a distributee), or a beneficiary under a prior will whose share would change. A neighbor or distant relative with no financial stake cannot object. Standing is one of the first issues the Surrogate examines.
Will I lose my inheritance if I challenge the will because of a no-contest clause?
Not necessarily. Under EPTL §3-3.5, certain steps — including SCPA §1404 examinations and other statutory safe harbors — can be taken without triggering the no-contest clause. This is exactly why a careful investigation before filing objections matters. Speak with counsel before doing anything that could be read as a “contest.”
How long does a contested probate take on Long Island?
While an uncontested case may finish in three to six months, a contested will proceeding in Nassau County commonly takes one to three years, depending on discovery, motion practice, and whether the parties settle before trial.
Can the estate still be managed while the contest is pending?
Yes. The court can grant Preliminary Letters Testamentary under SCPA §1412, giving the nominated executor interim authority to collect and protect assets — paying property taxes, securing a home, managing accounts — until the will is admitted and full Letters Testamentary issue under SCPA §1414.
What are the most common grounds for a successful contest?
Lack of testamentary capacity and undue influence are the most frequently litigated, often together, especially where the decedent was elderly or ill and a caregiver or one child received an outsized share. Improper execution under EPTL §3-2.1 succeeds most often with homemade or out-of-state wills.
Talk to a Long Island Probate Litigation Attorney
Whether you need to defend a will in the Nassau County Surrogate’s Court or you believe a loved one’s true wishes were overridden, the stakes and deadlines are real. Morgan Legal Group and attorney Russel Morgan, Esq. handle contested and uncontested probate throughout Long Island.
Schedule a consultation with Russel Morgan, Esq.
Related pages: Probate Overview · Surrogate’s Court Guide · Executor Duties · Small Estate Affidavit · Contested Probate
This article is general information about New York probate procedure, not legal advice. Statutes, fees, and thresholds change; confirm current details with the Nassau County Surrogate’s Court or qualified counsel. Authoritative sources: NY Courts, NY Senate (consolidated laws), and NY Department of Taxation and Finance.
Further reading from Morgan Legal Group: common mistakes executors make.