One of the most important parts of a notarization is establishing the identity of the person appearing before the notary.

California has specific rules regarding the types of identification a Notary Public may rely upon.

Common forms of identification

Depending on whether the identification meets California’s legal requirements, acceptable identification can include:

The exact requirements depend on the type of identification. Some qualifying IDs must contain a photograph, physical description, signature, and identifying number.

What if my ID is expired?

Don’t automatically assume that an expired ID means you cannot have your document notarized.

California law permits specified forms of identification if they are current or were issued within the previous five years, provided the particular identification otherwise meets the applicable requirements. The issue date—not only the expiration date—can matter.

Because the rules depend on the type of identification and when it was issued, it’s a good idea to discuss an expired ID with the notary before scheduling the appointment.

What if I don’t have acceptable identification?

There are limited circumstances in which California law allows identity to be established through credible witnesses. Specific requirements must be met, including requirements concerning the signer’s lack of other authorized identification, so this isn’t simply a matter of bringing a friend who knows you.

If you’re concerned about identification—especially for a loved one in a hospital, assisted-living community, or skilled-nursing facility—mention it when scheduling your appointment.

Not sure whether your ID will work?

Contact Lisa’s Notary Co. before your appointment and let Lisa know what type of identification you have and its issue and expiration dates. Taking care of the ID question ahead of time can help avoid an unnecessary trip.

General information only. This page is intended to help clients prepare for a notary appointment and is not legal advice. California notary requirements can change; information was reviewed against the California Secretary of State’s 2026 Notary Public Handbook.

Need a mobile notary?

Contact Lisa’s Notary Co. with your location, document type, number of signers, and preferred appointment time.