Self-Proving Affidavit in New York: SCPA 1406 Requirements

When someone dies in New York, the Surrogate's Court must verify that their will was properly executed before granting probate. Without a self-proving affidavit, this means tracking down at least one of the original witnesses — who may have moved, become incapacitated, or died — to testify that the signing ceremony followed all the rules. A self-proving affidavit under SCPA § 1406 eliminates this step entirely.

What a Self-Proving Affidavit Does

The affidavit is a notarized sworn statement attached to the will in which the testator and both witnesses confirm, under penalty of perjury, that the execution ceremony met all statutory requirements. When the Surrogate's Court receives a will with a valid SCPA § 1406 affidavit, it creates a legal presumption of due execution — the court accepts the will without requiring live witness testimony.

This doesn't make the will impossible to contest. A beneficiary or distributee can still challenge the will on grounds like fraud, undue influence, or lack of testamentary capacity. But it removes the procedural hurdle of proving the signing ceremony was done correctly, which is the most common source of probate delays for uncontested estates.

How to Execute the Affidavit

The self-proving affidavit is executed immediately after the will signing ceremony — ideally as part of the same session. Here's the exact sequence:

1. Complete the will execution ceremony first. The testator signs at the end of the document in the presence of two witnesses, declares "this is my will" (publication), and both witnesses sign with their addresses. All of this must conform to EPTL § 3-2.1.

2. Bring in the notary public. The notary can be present throughout the will signing, but they administer the affidavit as a separate step after the will is signed.

3. The testator swears under oath that they signed the will voluntarily, were at least 18 years old, of sound mind, and not under duress or undue influence.

4. Each witness swears under oath that they watched the testator sign (or heard the testator acknowledge their signature), that the testator declared the document to be their will, and that the testator appeared to be of sound mind and acting voluntarily.

5. The notary signs and seals the affidavit. The notary's acknowledgment, combined with the sworn statements, creates the self-proving record.

The affidavit should be physically attached to the will — stapled as part of the same document. New York's Surrogate's Courts are notoriously strict about staple integrity. If the affidavit appears to have been detached and reattached, the court may question its authenticity.

Can the Notary Also Be a Witness?

Yes. Under New York law, the notary public can serve as one of the two required witnesses. This is a common arrangement that reduces the number of people needed at the signing ceremony to three: the testator, one independent witness, and one person serving as both witness and notary.

The notary-witness cannot be a beneficiary under the will. This is both a general witness disqualification rule and a practical conflict-of-interest concern.

What If You Already Signed Your Will Without One

If your will was properly executed under EPTL § 3-2.1 but you didn't do a self-proving affidavit at the time, you can add one later. The process requires:

1. Gathering the original two witnesses (they must be the same people who witnessed the signing)
2. Having all parties appear before a notary public
3. Each person swearing under oath to the facts of the original execution ceremony
4. The notary signing and sealing the affidavit

The affidavit is then attached to the original will. You do not re-sign the will itself — the affidavit supplements the existing execution.

If one or both of the original witnesses are unavailable, you cannot create a self-proving affidavit. Instead, at probate, the court will use alternative methods to establish due execution — examination of the surviving witness, affidavits of handwriting experts, or testimony from people who recognized the testator's signature.

Why It Matters for Probate Speed

In downstate counties — particularly Manhattan, Brooklyn, Queens, the Bronx, and Staten Island — Surrogate's Courts face significant backlogs. Even uncontested probate petitions can take six to eight weeks for initial clerk review. Adding the need to locate and depose witnesses can push the timeline out by months.

A self-proving affidavit compresses the process because the court's preliminary examination of the will is largely administrative: verify the affidavit is properly notarized, confirm it matches the witnesses listed on the will, and proceed. The executor gets Letters Testamentary faster, which means quicker access to bank accounts, faster initiation of the seven-month creditor period, and earlier distribution to beneficiaries.

For executors dealing with urgent expenses — a co-op apartment's monthly maintenance fees, ongoing mortgage payments, or storage costs for business inventory — the speed difference can save thousands of dollars.

The Bottom Line

A self-proving affidavit takes five minutes to execute during the will signing ceremony and prevents weeks or months of delay at probate. There's no downside and no cost beyond the notary fee. Every New York will should have one.

The New York Basic Estate Planning Kit includes step-by-step instructions for both the will execution ceremony and the SCPA § 1406 self-proving affidavit, so you can complete both correctly in a single session.

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