Yes, you can legally write your own will in New York, but whether you should is a different question. New York has strict execution requirements under EPTL Section 3-2.1, and a single mistake in how the will is signed or witnessed can make it invalid. Vague or imprecise language can also create loopholes that lead to family disputes or court interpretations that do not match your wishes.

Writing your own will might seem like a simple way to save money and take care of something important. And in straightforward situations, it can work. But New York has specific legal requirements for a valid will, and the consequences of getting them wrong fall entirely on the people you leave behind, not on you.

Ken Seligson of Seligson Law explains what the law requires, where DIY wills most commonly go wrong, and when it might be acceptable versus when the risk is too high.

What New York Law Requires for a Valid Will

Under EPTL Section 3-2.1, every valid New York will must meet the following requirements:

  • The will must be in writing
  • You must sign the will at the very end of the document
  • You must sign in the presence of at least two witnesses, or acknowledge your existing signature to each witness separately
  • You must tell each witness that the document is your will
  • Both witnesses must sign the will within 30 days of each other and include their addresses


The steps above do not have to happen in a specific order, as long as all of them are completed during the same signing ceremony. However, all of them must happen. Skipping any one of them can give New York’s Surrogate’s Court grounds to invalidate your will entirely, even if your intentions were clear.

Does a New York will need to be notarized?

No. A notary is not required for a will to be valid in New York. However, having a notary present can make the will self-proving, which means the witnesses do not have to appear in court during probate to confirm they witnessed the signing. It is an optional step that can save your family time and cost later.

What about a handwritten will?

New York does not generally accept handwritten wills, sometimes called holographic wills. Under EPTL Section 3-2.2, a handwritten will is only valid in very limited circumstances, specifically for members of the armed forces during active military service and mariners at sea.

For almost everyone else, a handwritten will without proper witnesses is not valid in New York, no matter how clearly it expresses your wishes. 

Seligson Law helps individuals and families across New York create wills that hold up in Surrogate’s Court and reflect their actual wishes. Call 213-293-6692 to get started today.

The Risks of Writing Your Own Will in New York

The legal requirements above are just the starting point. There are several other ways a DIY will can create serious problems for your family.

Invalid execution

This is the most common and most serious risk. If your witnesses sign at the wrong time, are not present when you sign, or if the signing process is not handled correctly, the entire will can be declared invalid. When that happens, New York’s intestate succession laws decide who gets your estate, which may be the opposite of what you wanted.

Unclear or ambiguous language

Legal documents require precise language. A sentence that seems clear to you may mean something different to a court. 

Phrases like “I leave my house to my children equally” can trigger disputes if you have children from different relationships, if one child dies before you, or if the house has a mortgage. An attorney drafts language that anticipates these scenarios.

Missing provisions

Most people writing their own wills focus on who gets what. They often miss equally important provisions, including naming an executor, naming a guardian for minor children, planning for what happens if a beneficiary dies before you, and addressing digital assets, retirement accounts, or jointly held property. These gaps can leave your family with unanswered questions and potential disputes.

Witnesses who are also beneficiaries

Under EPTL Section 3-3.2, if one of your witnesses is also a beneficiary named in your will, their gift may be voided unless there are at least two other witnesses who receive nothing under the will. This is a trap most people writing their own will do not know exists.

AI-generated wills

A growing number of people are using AI tools to draft their wills. While AI can produce a document that looks official, it cannot apply New York law to your specific situation, anticipate how your estate will actually be distributed, or catch execution errors before you sign. 

A will generated by an AI tool and signed without proper attorney oversight carries all the same risks as any other DIY will, and possibly more, because it may appear more authoritative than it actually is.

When Writing Your Own Will Might Be Acceptable

There are situations where a simple DIY will may be enough, at least as a temporary measure. If your estate is very straightforward, you have no minor children, your assets are minimal, you have no business interests, and you understand and can follow New York’s execution requirements exactly, a basic self-drafted will is better than no will at all.

But even in simple situations, the cost of having an attorney draft or review your will is modest compared to the cost of a will contest or a probate dispute. Most straightforward wills in New York can be drafted by an attorney for a few hundred dollars. The peace of mind is worth it.

When You Should Not Write Your Own Will

There are situations where a DIY will is genuinely risky and where the consequences of getting it wrong are significant. You should work with a New York wills attorney if any of the following apply:

  • You have minor children and need to name a guardian
  • You have a blended family or children from a prior relationship
  • You own a business or have a business partner
  • Your estate may be subject to New York estate tax
  • You own property in more than one state
  • You want to leave assets to a trust or set up a trust for a beneficiary
  • You have a beneficiary with special needs who receives government benefits
  • You have a complicated family situation involving estrangement or anticipated disputes


In any of these situations, the stakes are high enough that a
mistake in your will could cost your family far more than the attorney’s fee ever would.

How New York Law Governs Wills

New York wills are governed by Article 3 of the Estates, Powers and Trusts Law. When you die, your will goes through probate in the Surrogate’s Court in the county where you lived. The court reviews the will, confirms it was properly executed, and oversees the distribution of your estate.

If someone challenges your will because it was not properly signed or witnessed, the court will apply the requirements of EPTL Section 3-2.1 strictly. A will that does not comply does not get the benefit of the doubt.

Work With a New York Wills Lawyer at Seligson Law

A DIY will is better than no will at all. But in New York, where the execution requirements are strict, and the consequences of a mistake fall entirely on your family, working with an attorney is the more reliable choice. 

Seligson Law handles wills and estate planning for individuals, couples, and business owners across New York, including Manhattan, Brooklyn, Queens, and statewide. Call 213-293-6692 or send us a message to schedule your consultation today.

Frequently Asked Questions About Writing Your Own Will in New York

Can you legally write your own will in New York? 

Yes. New York law does not require you to use an attorney to write your will. However, the will must meet the formal requirements of EPTL Section 3-2.1, including being signed at the end in front of two witnesses who also sign within 30 days of each other. If those requirements are not met, the will may be invalid regardless of your intentions.

Is a handwritten will valid in New York? 

Generally no. New York only recognizes handwritten wills, called holographic wills, for members of the armed forces during active military service and mariners at sea under EPTL Section 3-2.2. For everyone else, a handwritten will without proper witnesses is not valid in New York.

Does a will need to be notarized in New York? 

No. Notarization is not required for a will to be valid in New York. However, notarizing the will makes it self-proving, which simplifies the probate process by eliminating the need to locate witnesses after your death. It is a recommended optional step.

What happens if my will is declared invalid in New York? 

If your will is declared invalid, it is the same as if you died without a will. This means your estate passes under New York’s intestate succession laws as if you had no will at all. That means the state decides who gets your assets based on a fixed formula, which may not reflect your wishes at all.

Can a beneficiary be a witness to my will in New York? 

A beneficiary can serve as a witness, but their gift under the will may be voided unless there are at least two other witnesses present who stand to gain nothing when you die. To avoid this risk entirely, it’s best to choose witnesses who are not named in your will.

What are the biggest risks of a DIY will in New York? 

The most common risks are improper execution, ambiguous language that leads to family disputes, missing provisions for contingencies like a beneficiary dying before you, and naming a witness who is also a beneficiary. Any of these can result in your will being challenged or declared invalid.

How much does it cost to have a will drafted by an attorney in New York? 

The cost varies depending on the complexity of your estate, but most straightforward wills can be drafted for a few hundred dollars. For context, a will contest or probate dispute in the event your will isn’t drafted properly, can cost tens of thousands down the line.