If you have ever needed a document notarized in California, you may have heard the terms “acknowledgment” and “jurat.” These are the two most common types of notarial acts in the state. While they sound similar, they serve different legal purposes.
Understanding the difference can help you avoid delays and make sure your paperwork meets legal requirements. At Newport Beach Mailboxes & More, we help clients complete both types of notarizations correctly and in full compliance with California law.
How Acknowledgments Work
An acknowledgment confirms that the signer is who they claim to be and that they signed the document voluntarily. The signer does not need to sign in front of the notary, but they must personally appear before the notary and acknowledge that the signature on the document is theirs.
In practice, many people still choose to sign in front of the notary to avoid confusion. The key point is that the notary verifies identity and confirms that the signer acted willingly.
People commonly use acknowledgments for real property documents, powers of attorney, certain business agreements, corporate resolutions, and trust-related documents.
California law requires specific acknowledgment wording. If the document does not include compliant language, the notary must attach a California acknowledgment certificate.
How Jurats Work Differently
A jurat serves a different purpose. When a document requires a jurat, the signer must swear or affirm that the contents of the document are true. The notary administers an oath or affirmation and then witnesses the signer’s signature.
Unlike an acknowledgment, the signer must sign the document in the presence of the notary when completing a jurat. The oath or affirmation becomes a required step. The notary will ask the signer to swear or affirm that the statements in the document are true to the best of their knowledge.
People commonly use jurats for affidavits, sworn declarations, certain court filings, and statements made under penalty of perjury.
As with acknowledgments, California law requires specific jurat wording. If the wording does not comply with state requirements, the notary must attach the proper certificate.
What Makes Them Different
Although both notarial acts verify identity, they differ in important ways.
An acknowledgment focuses on the signature and the willingness of the signer. The notary confirms that the signer executed the document voluntarily.
A jurat focuses on the truthfulness of the document’s contents. The signer must take an oath or affirmation and sign in front of the notary.
Another important difference involves timing. For an acknowledgment, the document may already carry a signature when presented to the notary, as long as the signer personally appears and acknowledges the signature. For a jurat, the signer must sign in the notary’s presence.
These distinctions matter. Courts, agencies, and lenders may reject documents that use the wrong notarial act.
The Document Tells You Which One to Use
A California notary cannot choose the type of notarization for you. The document itself should clearly state whether it requires an acknowledgment or a jurat. If it does not, the signer must contact the requesting agency, attorney, or document preparer for clarification.
This rule protects both the signer and the notary. Choosing the wrong certificate could affect the legal validity of the document.
Why You Must Appear in Person
For both acknowledgments and jurats, California law requires personal appearance before the notary. Remote or phone verification does not meet the requirement unless conducted through a legally authorized remote online notarization platform, where permitted.
The signer must present valid, government-issued photo identification that meets California standards. The notary will examine the ID and confirm that it appears genuine and matches the signer.
If the signer cannot provide proper identification, the notary cannot proceed.
Getting It Right Matters
Courts, banks, and government agencies review notarial certificates carefully. Missing wording, incorrect certificates, or improper execution can delay processing or lead to rejection.
For example, if a court requires a sworn declaration under penalty of perjury, it will likely require a jurat. The court may reject the filing if you submit an acknowledgment instead.
Taking a few moments to confirm the correct notarial act can prevent frustration later.
Professional Service You Can Trust
Whether your document requires an acknowledgment or a jurat, accuracy and compliance matter. At Newport Beach Mailboxes & More, we follow California law carefully and complete each notarial certificate with attention to detail.
Before your appointment, review your document and confirm the required notarial act. Bring valid identification and leave signature lines unsigned if the document requires a jurat.
Learn more about our Notary Newport Beach services and how we can help you complete your notarization correctly.
Moving Forward with Confidence
Understanding the difference between acknowledgments and jurats helps you protect your legal rights and avoid unnecessary delays. With proper preparation and professional service, you can complete your notarization with confidence.





