Key Takeaways

  • An acknowledgment confirms the signer acknowledges their signature
  • The signer does NOT need to sign in the notary's presence for an acknowledgment
  • Notary verifies identity and that signer acknowledges signing voluntarily
  • Notary does NOT verify the truthfulness or legality of document contents
  • Common for deeds, mortgages, powers of attorney, and contracts
Last updated: January 2026

Purpose of Acknowledgments

A woman appears at your notary station with a quitclaim deed she signed last week at her attorney's office. "I already signed it," she says, "I just need your stamp." You hesitate—can you notarize a document that was signed outside your presence? For an acknowledgment, the answer is yes—and understanding why reveals the fundamental purpose of this notarial act.

An acknowledgment is the most commonly performed notarial act in California—you'll do hundreds or thousands during your career. Mastering its purpose and procedure is essential.

What Is an Acknowledgment?

An acknowledgment is a notarial act in which a signer personally appears before the notary, is identified, and acknowledges that they signed the document. The key word is "acknowledge"—the signer is confirming:

What the Signer ConfirmsExample
"Yes, that is my signature"Previously signed the deed
"Yes, I signed voluntarily"Not forced or coerced
"Yes, I intended to sign this document"Knew what they were signing

This is fundamentally different from watching someone sign—the signer is acknowledging a signature that may already exist on the document.

The Three Elements of an Acknowledgment

Every valid acknowledgment requires these three elements:

ElementDescription
1. Personal AppearanceThe signer must physically appear before the notary
2. Identity VerificationThe notary must identify the signer using acceptable methods
3. Voluntary AcknowledgmentThe signer acknowledges signing freely and voluntarily

The Critical Distinction: Signing in Presence

This is the most important concept distinguishing acknowledgments from jurats:

FeatureAcknowledgmentJurat
Must sign in notary's presence?NOYES
What the signer doesAcknowledges prior signatureSigns while notary watches
Oath required?NOYES
Common usesDeeds, contracts, POAsAffidavits, declarations

Key Point: For an acknowledgment, the signer does NOT need to sign in the notary's presence. The document may have been signed:

  • An hour ago at an attorney's office
  • Last week at home
  • Months ago (as long as the signer acknowledges it)

The signer simply acknowledges: "That's my signature, and I signed voluntarily."

What the Notary's Role IS

When taking an acknowledgment, the notary:

ResponsibilityAction
Verifies identityUses acceptable ID, personal knowledge, or credible witnesses
Confirms personal appearanceSigner is physically present
Ensures voluntary acknowledgmentAsks signer if they signed voluntarily
Completes the certificateFills out the acknowledgment form
Signs and sealsAuthenticates the notarization

What the Notary's Role IS NOT

Equally important—what the notary does NOT do:

NOT Your ResponsibilityWhy
Verify document truthfulnessNot certifying content is true
Confirm document is legalNot providing legal advice
Guarantee document will be acceptedOther parties may have requirements
Read or understand the documentNot your job to review contents
Verify authority to signNot determining if signer has legal right

Real-World Example: A man brings a deed transferring his house to his daughter. As the notary, you verify his identity and take his acknowledgment. You do NOT determine if he actually owns the house, if the deed is properly drafted, or if the transfer is a good idea. Those are legal matters beyond your role.

Common Documents Requiring Acknowledgment

Document TypeWhy Acknowledgment Used
Grant deedsReal property transfers
Quitclaim deedsReleasing property claims
Deeds of trustMortgage documents
Powers of attorneyAuthorizing agents
Real estate contractsProperty agreements
Corporate resolutionsBusiness decisions
Wills (sometimes)Estate documents

Acknowledgment vs. Jurat: Detailed Comparison

FeatureAcknowledgmentJurat
SigningCan be signed before notary appearanceMust be signed in presence
Oath/AffirmationNot requiredRequired
Notary verifiesIdentity + voluntary acknowledgmentIdentity + oath administered
Signer states"I signed this document""The contents are true"
Common documentsDeeds, POAs, contractsAffidavits, declarations
Certificate says"acknowledged...executed the same""subscribed and sworn"

When to Use Acknowledgment vs. Jurat

If you're unsure which notarial act is required, look at the document:

Document SaysUse This
"Subscribed and sworn before me"Jurat
"Sworn to" or "affirmed"Jurat
"Acknowledged before me"Acknowledgment
Contains an acknowledgment certificateAcknowledgment
Contains a jurat certificateJurat
No indicationAsk the signer what the receiving party requires

On the Exam

Expect 3-4 questions on acknowledgments. Key points tested:

  • Signing NOT required in presence: The critical distinction from jurats
  • No oath required: Unlike jurats, no swearing/affirming
  • Notary verifies identity: The primary notary function
  • Does NOT verify content: Not certifying truth of document
  • Signer acknowledges: Confirms the signature is theirs and voluntary
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Acknowledgment Process Flowchart
Test Your Knowledge

For an acknowledgment, must the signer sign the document in the notary's presence?

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B
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D
Test Your Knowledge

What is the notary verifying when taking an acknowledgment?

A
B
C
D