Losing a loved one is hard enough without the confusion of court paperwork. If you have been named an executor or are an heir to a Long Island estate, you likely have questions about how probate works in Nassau County. This page answers the most common questions we hear at Morgan Legal Group about the probate process before the Nassau County Surrogate’s Court in Mineola.
New York probate is governed by the Surrogate’s Court Procedure Act (SCPA) and the Estates, Powers and Trusts Law (EPTL), and every case is heard in the county where the decedent was domiciled. For Long Island residents who lived in Nassau County — from Hempstead and Long Beach to Great Neck, Garden City, and Massapequa — that means the Nassau County Surrogate’s Court. The answers below are general information; for advice on your specific estate, you can schedule a consultation with attorney Russel Morgan, Esq.
Quick Reference: Nassau County Probate at a Glance
| Item | Detail |
|---|---|
| Court | Nassau County Surrogate’s Court (Mineola) |
| Governing law | SCPA + EPTL |
| Executor’s authority | Letters Testamentary (SCPA §1414) |
| Interim authority | Preliminary Letters Testamentary (SCPA §1412) |
| Typical timeline (uncontested) | ~3–6 months |
| Typical attorney cost | ~$3,000–$10,000 |
| Court filing fee | Graduated by estate value (SCPA §2402) |
| Small estate option | Voluntary administration (SCPA Article 13) |
| NY estate tax exclusion (2026) | $7,350,000 (cliff at $7,717,500) |
Frequently Asked Questions
1. What is probate, and why is it required in Nassau County?
Probate is the court process that validates a deceased person’s will and grants the named executor legal authority to act. When a Nassau County resident dies with a will, the original will must be filed with the Nassau County Surrogate’s Court, which confirms it is genuine and properly executed. Without probate, no one has authority to access bank accounts, sell property, or distribute assets governed by the will. See our probate overview for the full picture.
2. What are Letters Testamentary, and why does the executor need them?
Letters Testamentary are the court document that proves the executor’s legal authority. Issued under SCPA §1414 after the will is admitted, they are what a bank, brokerage, or title company will demand before releasing funds or allowing a transfer. Until Letters issue, the named executor has no power to act on behalf of the estate. Learn more about an executor’s duties.
3. What are the steps in the Nassau County probate process?
The process follows a defined sequence under the SCPA:
- File the Petition for Probate with the original will and a certified death certificate.
- Obtain jurisdiction over distributees (the legal heirs) — either through signed waivers and consents or by serving a citation if they do not consent.
- Decree on the return date if no one files objections.
- Letters Testamentary issue to the executor (SCPA §1414).
- The executor collects assets, pays debts and taxes, and distributes the remainder to beneficiaries.
Our Surrogate’s Court guide walks through each stage in detail.
4. How long does probate take in Nassau County?
An uncontested Nassau County probate typically takes three to six months from filing to the issuance of Letters. Several things can lengthen this: hard-to-locate heirs, missing or uncooperative distributees who must be served by citation, real estate that must be sold, or estate tax filings. A contested case — where someone challenges the will — can take far longer. If you anticipate a dispute, see our page on contested probate.
5. Can the executor act before probate is finished?
Yes, in many cases. Preliminary Letters Testamentary under SCPA §1412 give the nominated executor interim authority while the probate petition is still pending. This is valuable when the estate has bills to pay, a business to manage, or property to secure and the full process will take months. The Nassau County Surrogate’s Court can grant preliminary letters relatively early so the estate is not left frozen.
6. How much does probate cost in Nassau County?
There are two cost categories. Attorney fees for a routine, uncontested Nassau County estate generally run $3,000 to $10,000, depending on the estate’s size and complexity. The court filing fee is graduated by the value of the estate under SCPA §2402 — larger estates pay more. Because that fee schedule is set by statute and updated periodically, confirm the current amount with the Nassau County Surrogate’s Court or your attorney rather than relying on an outdated figure.
7. Does every Long Island estate have to go through full probate?
No. New York offers a simplified path for smaller estates. Under SCPA Article 13, voluntary administration lets a qualifying small estate be settled with an affidavit instead of a full probate proceeding. This is faster and less expensive, but it has limits — most notably, real property is generally excluded, so estates that include a Nassau County home usually cannot use it. Read more on our small estate affidavit page.
8. What happens if a Nassau County resident dies without a will?
When there is no valid will, there is nothing to “probate.” Instead, the estate goes through administration, and the Surrogate’s Court appoints an administrator (rather than an executor) under the EPTL’s intestacy rules, which dictate who inherits and in what shares. The mechanics — petition, jurisdiction over distributees, and Letters of Administration — are similar in spirit to probate but follow a different statutory track.
9. Will my Long Island estate owe New York estate tax in 2026?
Possibly, if it is large. For 2026, New York’s basic exclusion amount is $7,350,000. Estates below that generally owe no New York estate tax. New York also has a “cliff”: if the taxable estate exceeds 105% of the exclusion — $7,717,500 — the exclusion is lost and the entire estate is taxed, not just the excess. Because of this cliff, larger Nassau County estates benefit from careful planning. Confirm current figures with the NY Department of Taxation and Finance.
10. Do I need a probate attorney for a Nassau County estate?
You are not legally required to hire counsel, but probate is procedural and unforgiving of mistakes. Defective citations, improper service on distributees, missed tax filings, or an incomplete petition can stall a case for months. An experienced attorney handles the paperwork, the Surrogate’s Court appearances, and disputes among heirs so the executor can focus on settling the estate correctly.
Talk to a Nassau County Probate Attorney
Every Long Island estate is different. If you have been named an executor or need to open an estate in the Nassau County Surrogate’s Court, Morgan Legal Group can guide you through each step. Schedule a 30-minute consultation with Russel Morgan, Esq. to discuss your situation.
This page is general information about New York probate and not legal advice. For official forms and current fees, consult the New York State Unified Court System and the Nassau County Surrogate’s Court.
Further reading from Morgan Legal Group: what to ask a probate lawyer before hiring.