Key Takeaways

  • A notary cannot backdate or change the actual date of notarization
  • Substantive identity verification failures cannot be corrected after the fact
  • Acts performed without authority are void and cannot be corrected
  • Another notary cannot correct a different notary's certificate
  • Corrections cannot alter the fundamental nature of the notarial act
Last updated: February 2026

What Cannot Be Corrected

Not all errors can be fixed with a line and initials. Some mistakes are so fundamental that the only solution is to start over—or accept that the notarization is void. Understanding these limitations protects you from making a bad situation worse.

Errors That Cannot Be Corrected

1. Backdating the Notarization

Scenario: A signer appears before you on March 15 but asks you to date the certificate March 10 because that was the deadline.

Answer: Absolutely NOT. The date on the certificate must reflect the actual date the notarization occurred. Changing the date—even by one day—is:

  • A criminal offense (fraud/falsification)
  • Grounds for commission revocation
  • Potential felony if involving real estate

2. Identity Verification Failures

If you realize after the fact that you did not properly verify the signer's identity, you cannot go back and "fix" it. The notarization was improperly performed and may need to be:

  • Voided and re-executed with proper identification
  • Reported if fraud is suspected

3. Acts Performed Without Authority

SituationWhy It Cannot Be Corrected
Commission was expiredNo authority existed; act is void
Bond/oath not filedNo authority existed; act is void
Outside CaliforniaNo jurisdiction; act is void
Prohibited document typeNever had authority for this act

4. Wrong Notarial Act Type

If you performed an acknowledgment when a jurat was required (or vice versa), you cannot simply cross out "acknowledgment" and write "jurat." The entire act must be re-performed because:

  • Different oaths are required
  • Different procedures apply
  • The signer's statements differ between act types

5. Another Notary's Certificate

A notary may NEVER alter or correct another notary's certificate. If a document contains an error in another notary's certificate:

  • The original notary must make the correction, OR
  • A new notarization must be performed by a different notary

Common Correction Scenarios

ScenarioCan It Be Corrected?Method
Misspelled nameYesSingle line + correction
Wrong date (clerical mistake)Yes, if caught immediatelySingle line + correct date
Backdating to a prior dateNOCriminal offense
Wrong county listedYesSingle line + correction
Wrong act typeNOMust re-execute
Missing notary sealYesAffix seal
Expired commission at time of actNOAct is void
Signer was not presentNOAct is void

On the Exam

Key points tested about what cannot be corrected:

  • Backdating: Never permitted under any circumstances
  • Wrong act type: Requires re-execution, not correction
  • Expired commission: Act is void; cannot be validated retroactively
  • Another notary's work: Cannot correct someone else's certificate
  • Identity failures: Cannot be retroactively fixed
Test Your Knowledge

A signer asks you to change the date on a notarial certificate to a date before the actual notarization. What should you do?

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Test Your Knowledge

Can a notary correct an error on another notary's certificate?

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B
C
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Test Your Knowledge

You performed an acknowledgment when a jurat was required. How do you correct this?

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B
C
D