Identification Required by Notary WI

What Forms of ID Are Acceptable for Notarization in Wisconsin?

Ensuring the signer’s identity is a crucial part of completing a notarization in Wisconsin. As a mobile notary, we are required to verify the identity of the individual appearing before you. In Wisconsin, this is done through acceptable forms of identification. Without proper ID, the notarization cannot proceed. Below is a guide to help you and your clients understand what is sufficient for notarization.


Acceptable Forms of ID for Notarization in Wisconsin

According to Wisconsin law, a notary must rely on satisfactory evidence of identity. This means the identification document must meet the following criteria:

  1. Government-Issued
    A government entity, such as a federal, state, or tribal authority, must issue the ID, ensuring its authenticity and credibility.
  2. Contains a Photograph and Signature
    The ID must include a clear photograph and the individual’s signature, which help confirm the signer’s identity.
  3. Current or Non Exprired
    The identification must either be current or deemed invalid for identification purposes.

Examples of Acceptable IDs

Here are common forms of identification that meet Wisconsin’s notarization requirements:

  • State Driver’s License or ID Card
  • U.S. Passport or Passport Card
  • Military ID
  • Tribal ID Card (issued by a federally recognized tribe)
  • Permanent Resident Card (Green Card)
  • Foreign Passport (must be valid and include all required elements)

Special Circumstances

  1. No ID Available: If the signer does not have an acceptable ID, Wisconsin allows a credible witness to vouch for their identity. A credible witness must personally know the signer and the notary and must take an oath affirming the signer’s identity.
  2. Minors or Others Without Government IDs: In some cases, alternative forms of identification, such as school ID cards for minors, may be accepted. However, these alternatives often depend on the specific type of notarization and should be used cautiously.

Common Pitfalls to Avoid

  • Expired IDs: Always double-check the expiration date on the ID. If it’s no longer valid, it’s best to request a current form of identification.
  • Photocopies: Original IDs must be presented. Photocopies are not acceptable for identity verification.
  • Missing Information: Ensure the ID includes all required elements: photo, signature, and issuing authority.

How On Call & Mobile Can Help

At On Call & Mobile, we understand that gathering proper identification for notarization can sometimes be confusing or stressful. We’re here to make the process smooth and straightforward! Whether you need notarization for personal or business purposes, we’ll guide you every step of the way.


Understanding the requirements for acceptable identification is essential for a successful notarization. With the proper preparation, you can ensure your documents are processed quickly and accurately. If you have questions or need assistance, don’t hesitate to reach out!