Proof of Identity

Acceptable Forms of Identification

It is the duty of a notary public to verify the identity of notary certificate signers. The following is a list of acceptable forms of identification (see restrictions and below to make sure signers’ forms of identification will be acceptable).
  • California state-issued identification card
  • California state-issued driver’s license
  • United States passport;
  • Inmate identification card
  • Other inmate identification
  • Passport issued by a foreign government
  • Identification card issued by another state
  • Driver’s license issued by another state
  • Driver’s license issued by Canadian public agency
  • Driver’s license issued by Mexican public agency
  • United States military identification card
  • An employee identification card issued by an agency or office of the State of California
The following is quoted from the 2016 Notary Public Handbook published by the California Notary Public Section, Secretary of State, Alex Padilla, regarding identification validity for notarizations.
Identification
When completing a certificate of acknowledgment or a jurat, a notary public is required
to certify to the identity of the signer of the document. (Civil Code sections 1185(a), 1189, Government Code section 8202) Identity is established if the notary public is presented with satisfactory evidence of the signer’s identity. (Civil Code section 1185(a))
Satisfactory Evidence – “Satisfactory Evidence” means the absence of any information,
evidence, or other circumstances which would lead a reasonable person to believe that the individual is not the individual he or she claims to be and (A) identification documents or (B) the oath of a single credible witness or (C) the oaths of two credible witnesses under penalty of perjury, as specified below:
A. Identification Documents
– The notary public can establish the identity of the signer using identification documents as follows (Civil Code section 1185(b)(3) and (4)):
1. There is reasonable reliance on any one of the following forms of identification, provided it is current or was issued within 5 years:
          a. An identification card or driver’s license issued by the California Department of Motor Vehicles;
          b. A United States passport;
          c. An inmate identification card issued by the California Department of Corrections and Rehabilitation, if the inmate is in custody in California state prison;
          d. Any form of inmate identification issued by a sheriff’s department, if the inmate is in custody in a local detention facility; or
2. There is reasonable reliance on any one of the following forms of identification, provided that it also contains a photograph, description of the person, signature of the person, and an identifying number:
(a) A passport issued by a foreign government, provided that it has been stamped by the U.S. Immigration and Naturalization Service or the U.S. Citizenship and Immigration Services;
(b) A driver’s license issued by another state or by a Canadian or Mexican public agency authorized to issue driver’s licenses;
(c) An identification card issued by another state;
(d) A United States military identification card (caution: current military identification cards might not contain all the required information);
(e) An employee identification card issued by an agency or office of the State of California, or an agency or office of a city, county, or city and county in California.
Note: The notary public must include in his or her journal the type of identifying document, the governmental agency issuing the document, the serial or identifying number of the document, and the date of issue or expiration of the document that was used to establish the identity of the signer. (Government Code section 8206(a)(2)(D))

Sometimes people don’t have proof of identification, or it is very difficult to acquire. In these cases, the use of one or two credible witnesses may be an option.