Key Takeaways

  • Notarizing your own signature is strictly prohibited
  • Cannot notarize if you have a direct financial interest in the transaction
  • Must not notarize without personal appearance
  • Cannot perform notarial acts outside Ohio
  • Using wrong certificate type (jurat vs. acknowledgment) is misconduct
Last updated: January 2026

Prohibited Notarial Acts

Ohio law establishes clear boundaries for notary conduct. Certain acts are strictly prohibited, and violating these rules can result in serious consequences including revocation of your commission.

Self-Notarization

The Prohibition

A notary public may NOT:

  • Notarize their own signature
  • Take their own acknowledgment
  • Administer an oath to themselves
  • Take their own deposition

Why? A notary serves as an impartial witness. You cannot be both the notary and the signer—there's no independent verification.

Common Violation Scenario

"I signed this document and need it notarized. Can I just notarize it myself?"

Answer: Absolutely NOT. This is one of the most fundamental prohibitions in notary law.

Financial Interest Prohibition

The Rule

A notary may NOT perform a notarial act if the notary has a direct financial interest in the transaction.

What Is Financial Interest?

Financial InterestNOT Financial Interest
Notary is a party to the contractNotary's employer benefits
Notary receives proceeds from transactionNotary receives standard fee
Notary is a beneficiary in a willNotary knows a beneficiary
Notary is buying/selling propertyNotary's friend is buying property

Example Violations

ScenarioProhibited?Why
Notarizing your own mortgageYesDirect financial interest
Notarizing a will where you're beneficiaryYesDirect financial interest
Notarizing your spouse's business loanMaybeDepends on community property/benefit
Notarizing document for employerNoUnless you personally benefit

No Personal Appearance Violation

The Requirement

Every notarial act requires personal appearance. Performing a notarial act without the signer present is strictly prohibited.

Specifically Prohibited

MethodWhy Prohibited
Phone identificationNo visual verification
Email confirmationNo live appearance
Fax of IDSigner not present
Third-party representationWrong person appearing

2025 Law Update

House Bill 315 specifically identified performing notarial acts without personal appearance as grounds for commission revocation. Notaries who identify signers over the phone will face disciplinary action.

Geographic Limitations

Ohio Only

Ohio notaries may perform notarial acts only within the state of Ohio.

LocationCan You Notarize?
Columbus, OhioYes
Cincinnati, OhioYes
Louisville, KentuckyNo
Online (notary in Ohio)Yes (if RON authorized)

Consequence

Performing notarial acts outside Ohio may result in revocation of your commission.

Certificate Misuse

Wrong Certificate Type

Using the wrong certificate type is a violation:

If You DidMust UseCannot Use
Administered oath (jurat)Jurat certificateAcknowledgment certificate
No oath (acknowledgment)Acknowledgment certificateJurat certificate

Backdating Prohibition

A notary may NOT:

  • Backdate a notarial certificate
  • Use a date other than when the act was performed
  • Pre-date certificates for future notarizations

Incomplete Document Prohibition

The Rule

A notary should NOT notarize a document that contains:

  • Blank spaces where information should be
  • Incomplete entries
  • Missing signatures (in multi-signature documents where all should sign)

Best Practice

Ask the signer to complete all blanks before notarizing, or draw lines through blank spaces to prevent later additions.

On the Exam

Key prohibited acts to know:

  • Self-notarization: Never notarize your own signature
  • Financial interest: Cannot notarize if you benefit
  • No personal appearance: Phone/email not acceptable
  • Outside Ohio: Cannot notarize outside state
  • Wrong certificate: Match certificate to act performed
  • Backdating: Always use actual date
Test Your Knowledge

Can a notary notarize a document where they are named as a beneficiary?

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Test Your Knowledge

A signer calls and says "I signed the document yesterday. Can you notarize it over the phone?" What should the notary do?

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Test Your Knowledge

Where may an Ohio notary perform notarial acts?

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