Notary Public Underwriters Blog
Jurat or Acknowledgment? A Notary's Quick Guide for Missing Certificate Wording
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- Published: September 14, 2026
Picture this: a client hands you a document to notarize, and there's no certificate language anywhere on the page. No jurat, no acknowledgment — nothing. What now?
Situations like this come up more often than most new notaries expect, and knowing how to respond starts with understanding the piece of paper that makes a notarization official in the first place: the certificate.
The Certificate Is What Makes a Notarization Official
A notarial certificate is the notary's formal, signed and sealed statement confirming that a notarial act actually took place: what kind of act it was, when it happened, and who performed it. Without a proper notarial certificate, and the notarization isn't complete, even if every other part of the process was handled correctly.
Two certificate types cover the vast majority of notarizations: the jurat and the acknowledgment. They're easy to mix up, but they serve very different purposes.
Jurats: Built Around an Oath or Affirmation
A jurat certifies that the signer appeared before the notary, swore an oath or affirmation, and signed the document in the notary’s presence.
The Golden Rule: The document MUST be signed in the presence of the notary. If it’s signed beforehand, the signer will have to sign it again in front of the notary.
Where you'll commonly see jurats: affidavits, sworn statements, and various applications that require a signer to swear to the truth of what they're signing.
Acknowledgments: Confirming an Existing Signature
An acknowledgment works differently. Here, the signer appears before the notary and confirms, or "acknowledges," that they signed the document willingly and understood its contents. The signer does not need to sign in front of the notary.
What sets it apart: The signing of the document doesn't need to happen in front of the notary. Someone can sign a document days or weeks in advance. What matters is that they personally appear before the notary to confirm the signature is theirs and was made voluntarily.
Where you'll commonly see acknowledgments: contracts, powers of attorney, and deeds.
When a Document Shows Up with No Certificate
It happens constantly: a signer arrives with paperwork that has no notarial language on it whatsoever. When that happens, you can't move forward with the notarization until proper certificate wording gets added.
Here's where notaries sometimes get tripped up. You're not allowed to pick the certificate type for the signer, and you can't offer legal advice about which one applies to their situation. That decision belongs to the signer.
Here's how to work through it:
1. Explain the options.
Walk the signer through the basic difference between a jurat and an acknowledgment, and show them sample language for each so they can see exactly what each one involves.
2. Let the signer decide.
The signer must choose which certificate fits their needs, or consult with the agency requesting the notarization, or an attorney, if they're unsure.
3. Add the certificate.
Once they've chosen, you can attach the right wording. This might mean typing or writing it directly on the document below the signature, stamping it with a certificate stamp, or attaching a loose certificate — a separate page carrying the certificate language. Stamps and loose certificates are popular precisely because they guarantee accurate, consistent wording every time, without the risk of a handwriting error.
Quick Answers
What's the core difference between a jurat and an acknowledgment?
A jurat requires the signer to sign in front of the notary and swear an oath about the document's truthfulness. An acknowledgment only requires the signer to confirm, in person, that a signature already on the page is theirs — the actual signing can happen beforehand.
Is a notary allowed to tell a signer which certificate to use?
No. That decision has to come from the signer, not the notary. A notary can explain how each certificate works but can't recommend one or provide legal advice.
What if a document has no notary language on it at all?
The notarization can't proceed until the correct certificate wording is added — typed, handwritten, stamped, or attached as a loose certificate — based on the signer's own choice of jurat or acknowledgment.
What's a loose certificate?
It's a standalone sheet of paper containing notarial certificate wording, used when a document doesn't have room for the certificate on the page, or has no certificate language at all.
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