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Proper signature procedures for a will in New York

On Behalf of | May 12, 2026 | Estate Planning

A will is valid in New York when it’s in writing, signed by the person whose will it is (the testator) and witnessed by at least two individuals. Thus, a will must have a minimum of three signatures. If you are drafting one, it’s vital to be informed about proper signature procedures. 

Here is what to know about signing a will in New York:

Who can sign a will?

A testator must sign their will at the end of the document. Or, if they are physically unable to sign their own name, have someone else do so on their behalf while in their presence. If another person signs the will, they should provide their own name and residence address.

At least two witnesses must either be present to see a testator signing a will or hear them acknowledge the signature. Each witness must then sign their name and include their address of residence. Forgetting to include the address won’t necessarily invalidate the will, but it could cause complications if the probate court needs to contact the witnesses.

Can information be added after the testator’s signature?

The only thing that should come after the testator’s signature on the will is the attestation clause. This is the provision signed by the witnesses, confirming that the document was executed in accordance with state laws.

Including extra text could cause confusion during probate, and the court might just decide to ignore that text.

A will is such a crucial document that it is essential you make it correctly. Seeking legal guidance to create it can help you comply with all the requirements.

 

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