Understanding the Role of a Credible Witness in Notarization

Published July 24, 2024 · Updated May 21, 2026

A credible witness is someone who swears to a notary that they know the signer personally and can vouch for their identity. You use one when the signer has no acceptable identification and you have no other way to verify who they are. The credible witness takes an oath, the notary records their information, and the notarization proceeds.

When You Need a Credible Witness

Most notarizations involve checking a government-issued photo ID. But sometimes a signer does not have one. The ID expired, it was lost, or the signer never had a driver’s license or passport. In those cases, some states allow a credible witness to identify the signer instead.

Not all states allow this. And the states that do have different rules about how many witnesses are needed and who qualifies. Check your state’s notary handbook before using a credible witness.

One Witness vs Two Witnesses

States generally follow one of two approaches:

• One credible witness personally known to the notary. California, Florida, and several other states allow a single credible witness if the notary personally knows the witness. The witness swears they know the signer, and since you know the witness, you have a chain of trust.
• Two credible witnesses unknown to the notary. If you do not personally know any witness, some states allow two witnesses who can provide their own ID. Both must swear they know the signer, and both must be impartial. California allows this under Civil Code 1185(b)(2).

Who Can Be a Credible Witness

• Must be impartial. The witness cannot be a party to the document, a beneficiary, or someone who stands to gain financially from the transaction.
• Must personally know the signer. Not “I met them once.” The witness should know the signer well enough to identify them confidently under oath.
• Should not be a family member in most states. Family members often have a financial or emotional interest in the transaction. Some states prohibit it outright. Even when allowed, it is not a good practice.
• Must have acceptable ID themselves (if the notary does not know them personally). The witness needs to prove their own identity with a government-issued photo ID.

The Process

1. The signer appears before you without acceptable ID.
2. The credible witness (or witnesses) also appears before you.
3. You verify the witness’s identity (either by personal knowledge or by checking their ID).
4. You administer an oath to the witness: “Do you swear or affirm that you personally know [signer’s name], that [he/she/they] is the person named in this document, and that to your knowledge [he/she/they] has no acceptable identification?”
5. The witness signs an oath or affidavit (some states have a specific form for this).
6. You record the witness’s name, address, ID details, and relationship to the signer in your notary journal.
7. You proceed with the notarization as normal.

State-Specific Notes

• California: Allows one witness known to the notary OR two witnesses with ID. Witnesses must not benefit from the document (Civil Code 1185).
• Florida: Allows one credible witness known to the notary, OR two credible witnesses with ID (F.S. 117.05(5)).
• Texas: Allows one credible witness who knows the signer and provides ID to the notary (GC 406.014).
• States that do not allow credible witnesses: A few states require government-issued ID and have no credible witness alternative. If your state does not provide for it, you must decline the notarization when the signer lacks ID.

What to Record in Your Journal

• Signer’s name
• Credible witness’s full name and address
• How the witness identified themselves (type of ID, ID number if required)
• The witness’s relationship to the signer
• A note that identification was by credible witness rather than ID document

Frequently Asked Questions

Can a family member be a credible witness?

Generally no. Family members often have an interest in the transaction, which disqualifies them. Some states explicitly prohibit it. Even when not prohibited, using a family member is risky because their impartiality is questionable.

What if I do not personally know the witness?

You can still use a credible witness in most states, but you may need two witnesses instead of one. Each witness must provide their own government-issued ID. Check your state’s requirements.

Can I use a credible witness for a loan signing?

Technically yes, if your state allows it. But lenders and title companies usually require government-issued ID. Check the signing instructions before attempting to use a credible witness for a loan document. The lender may reject the notarization.

Related Reading

• Acceptable Forms of ID for Notarization
• Can You Notarize for Family Members?

Updated May 2026.