New York is among the strictest states in the country when it comes to will execution formalities. Unlike many states that have adopted flexible "harmless error" doctrines, New York courts historically have required strict compliance with the Estates, Powers and Trusts Law (EPTL) §3-2.1. A will that fails to satisfy even one statutory requirement can be — and regularly is — denied probate. Understanding these requirements is not optional for anyone who wants their final wishes honored.

EPTL §3-2.1: The Core Requirements

Under EPTL §3-2.1, a valid New York will must satisfy all of the following:

  1. Writing: The will must be in writing — typed, printed, or in any other permanent legible format. Oral wills (nuncupative wills) are not valid in New York except for a narrow exception for members of the armed forces during active service.
  2. Signature: The testator (the person making the will) must sign the will at the end, or direct another person to sign in the testator's presence. Signature at the "end" means the physical end of the document — any dispositive language that appears after the signature is generally void.
  3. Publication: The testator must declare to each of the two attesting witnesses, at the time of execution, that the instrument is the testator's will. This "publication" requirement is unique to New York and is frequently misunderstood. The testator does not need to read the will aloud or show its contents to the witnesses — only to declare that the document being signed is the testator's will.
  4. Two Attesting Witnesses: At least two attesting witnesses must sign the will. Each witness must sign the will within 30 days of witnessing the testator's signature or acknowledgment of the signature.
  5. Attestation in Testator's Presence: Each witness must sign in the presence of the testator (though not necessarily in the presence of each other).
The 30-Day Rule: New York's requirement that both witnesses sign within 30 days of witnessing the testator's execution is unusual and important. If one witness signs the day of execution but the other signs 45 days later, the will is invalid. Courts have refused to probate wills on this basis. Always have both witnesses sign at the same time as the testator or very shortly thereafter.

Who Can Serve as a Witness?

Any person who is at least 18 years old and competent to testify in court may serve as a witness. There is no requirement that witnesses be disinterested (i.e., not named in the will), but a beneficiary-witness faces significant risk under EPTL §3-3.2: if a person who receives a bequest under a will is one of the two required attesting witnesses, the bequest to that witness is void unless there are two additional disinterested witnesses. This is the "interested witness" problem — and it is one of the most common drafting errors.

Best practice: always use two witnesses who are not named as beneficiaries or executors in the will. Family members of beneficiaries, even if not personally named, can create complications and should generally be avoided as witnesses.

Holographic Wills Are NOT Valid in New York

New York does not recognize holographic wills — wills written entirely in the testator's own handwriting and signed, but without attesting witnesses. This is a common misconception, especially among people who have lived in states such as Texas, Virginia, or California (which does recognize holographic wills). A handwritten, signed document stating "I leave everything to my daughter" is not a valid will in New York and will be denied probate.

The only exception is for members of the armed forces and mariners at sea, who may make an oral or informal written will while on active duty. These "soldiers' and sailors' wills" under EPTL §3-2.2 become void one year after the person is discharged from military service.

Do Not Rely on a Handwritten Will in New York: If you lived in a state that recognized your holographic will and you have since moved to New York, your will may no longer be valid. New York will recognize a foreign will that was valid in the state where it was executed — but only under conflict-of-laws principles that require careful analysis.

Self-Proving Affidavit Under SCPA §1406

New York's Surrogate's Court Procedure Act (SCPA) §1406 allows a testator to execute a "self-proving affidavit" at the time of signing the will. This affidavit, signed by the testator and both witnesses in the presence of a notary public, creates a presumption that the will was properly executed. The practical effect is that when the will is offered for probate, the witnesses do not need to appear in Surrogate's Court to testify about the execution — the affidavit substitutes for their testimony.

Without a self-proving affidavit, the executor (called the "proponent") must either produce the witnesses to testify in court, submit witness affidavits, or — if the witnesses are unavailable — go through more cumbersome alternative proof procedures. Given that witnesses may be difficult to locate years or decades after execution, the self-proving affidavit is an important practical tool that every New York will should include.

Probate in New York's Surrogate's Court

Probate in New York is handled exclusively by the Surrogate's Court — a specialized court that exists in every county. To probate a will, the executor (designated in the will) files a Petition for Probate with the Surrogate's Court in the county where the decedent was domiciled at death. The petition must include the original will, a death certificate, a list of all distributees (those who would inherit under intestate succession), and the proposed letters testamentary.

All distributees and other interested parties must be served with a Citation — the court's notice of the probate proceeding. Any distributee who believes the will is invalid may file an objection (called a "caveat") and the matter proceeds to a contested probate hearing. Common grounds for objection include lack of testamentary capacity (the testator did not understand the nature of making a will, their property, or their heirs), undue influence, fraud, and improper execution.

If no objections are filed within the time specified in the Citation, the court will admit the will to probate and issue Letters Testamentary — the document that gives the executor legal authority to administer the estate. The timeline from filing to issuance of letters in an uncontested probate ranges from 4–12 weeks in most counties, though the Surrogate's Court in New York County (Manhattan) often takes longer due to volume.

New York Intestate Succession Under EPTL §4-1.1

If a person dies without a valid will, their estate is distributed according to New York's intestate succession rules set forth in EPTL §4-1.1. The order of priority is:

These defaults can produce dramatically different results from what most people intend. A person with a long-term domestic partner (not legally married), for example, receives nothing under intestate succession — the estate would pass to the decedent's parents or siblings instead. An unmarried cohabiting couple should treat will execution as urgent, as no state protection exists for them without it.

Letters Testamentary vs. Letters of Administration: When there is a will, the court issues Letters Testamentary to the named executor. When there is no will, the court appoints an administrator and issues Letters of Administration. The powers granted are substantially similar, but Letters Testamentary are presumed by financial institutions and are typically obtained more quickly in uncontested estates.

Executor Duties and the Probate Timeline

Once Letters Testamentary are issued, the executor has fiduciary duties to all beneficiaries. Key responsibilities include: marshaling all estate assets, filing an inventory with the court, notifying creditors and paying valid claims, filing the decedent's final income tax return and any required estate tax returns (federal Form 706 if the estate exceeds the federal exemption — $13.61 million for 2026 — and New York Form ET-706 if the estate exceeds the New York exemption, which is $7.16 million for 2026), and distributing the remaining assets to beneficiaries.

New York's estate tax "cliff" is a well-known trap: if the estate exceeds 105% of the New York exemption amount, the entire estate (not just the excess) is subject to New York estate tax. This cliff creates significant planning incentives to keep estates just below the exemption threshold. Careful lifetime gifting, trust planning, and asset titling can all help manage this exposure.