4.3 Thumbprint Requirements

Why Thumbprints Catch Fraud

Thumbprints are nearly impossible to forge, so California requires them in the journal for the document types most attractive to fraudsters — those that transfer real property or grant sweeping authority. In documented deed-fraud cases, the journal thumbprint has been the deciding evidence: an impostor's print does not match the true owner, exposing the forgery even when a fake ID fooled the notary.

When a Thumbprint Is REQUIRED

Government Code 8206(a)(2)(G) requires a thumbprint when the document is:

Memory hook: "Real property + powers of attorney = thumbprint." Business contracts, general affidavits, corporate resolutions, and immigration forms do NOT require a thumbprint (though many notaries collect one anyway as best practice).

The Two Statutory Exceptions

This is a sharp exam distinction. Even though they affect real property, NO thumbprint is required for:

If an exam scenario hands you a trustee's deed from a foreclosure sale and asks whether you take a thumbprint, the answer is no.

Procedure: Right Thumb First

If the Right Thumb Is Unavailable

Government Code 8206 spells out the cascade:

1. If the right thumb is unavailable, use the left thumb.
2. If neither thumb is available, use any available finger — and indicate in the journal which finger was used (e.g., "Left index finger").
3. If the signer is physically unable to provide any print (no hands, full casts, etc.), the notary must so indicate in the journal AND provide an explanation of the physical condition.

Trap: Simply leaving the thumbprint box blank is wrong. If a print cannot be taken, the journal must affirmatively state why.

Refusals

A thumbprint for a required document is not negotiable. If a signer refuses:

There is no exception for refusal. A signer who will not provide a required thumbprint cannot be accommodated; the notarization does not proceed. (Document the refusal in your own business notes, not as a journal 'act,' since no act occurred.)

Where the Thumbprint Goes — and Where It Does NOT

The thumbprint belongs in your journal, in the designated print box for that entry. It is never placed on the document itself and is never placed on the notarial certificate. Most California journals print a small box beside each line for exactly this purpose. Recording the print in the wrong place — or on the deed — is a frequent distractor.

Best-Practice Thumbprints on Non-Required Documents

For documents that do NOT require a thumbprint (affidavits, contracts, corporate resolutions), you may still take one as added protection, but it is optional. The exam tests the difference between must and may:

If a non-required signer refuses the optional print, you simply proceed without it — unlike a required document, where refusal forces a decline.

Worked Scenario

A signer brings a power of attorney appointing her brother as agent and willingly provides her right thumbprint, but the print smears badly. The correct response: take a second, cleaner impression in the same entry box and let it dry. A required document needs a usable print; a smeared, unreadable print does not satisfy the requirement, so re-take it rather than move on.

Quick Reference

On the Exam

Expect 2-3 questions:

• Required for deeds, real-property documents, and powers of attorney
• Default is the right thumb; then left thumb; then any finger (note which)
• If no print possible, state so and explain the physical condition
• Exceptions: trustee's deed from foreclosure and deed of reconveyance
• A refusal forces the notary to decline — no waiver exists