California · Uniform Statutory Form Power of Attorney
California financial power of attorney signing requirements
Lets a person you choose handle money, property and paperwork for you — while you are alive, and, if it is durable, after you can no longer manage it yourself.
Verified against the current statute text on 2026-09-19 by Michael Seutin, California Notary Public, commission 2518648.
Witnesses
Two adult witnesses, or a notary's acknowledgment instead — either one satisfies the statute.
Notary
Not required for validity. Required in practice if the power will ever be used for real property, because it cannot be recorded without an acknowledgment.
The statute
Probate Code §4121 and §4122; Government Code §27287
Recording
Only if it will be used to sign for real property. Then it must be acknowledged before a notary and recorded with the county recorder where the property is.
What California law requires
A California power of attorney is legally sufficient when it carries the date it was signed, is signed by the principal (or by another adult in the principal's presence and at their direction), and is either acknowledged before a notary public or signed by at least two witnesses. Probate Code §4121.
If witnesses are used, they must be adults, the attorney-in-fact cannot be one of them, and each witness must actually see the principal sign or hear the principal acknowledge the signature. Probate Code §4122.
A power of attorney that will be used for real property has to be recorded, and Government Code §27287 says a power of attorney can only be recorded on a notary's acknowledgment — the proof-by-witness route that works for some other documents is specifically excluded for powers of attorney.
The statutory form is in Probate Code §4401. It is free, and courts, banks and the county recorder all recognise it. What they reject is a form executed the wrong way, not the form itself.
From the signings
At the bedside the two-witness route usually fails on the second witness: the daughter who is being given the power cannot witness, the nurse will not, and the patient in the next bed is not a plan. The notary route needs one thing in the room — a signer who can say what the document is and that they want to sign it.
At the signing
- 1
Date the document. An undated power of attorney fails §4121 before anything else is looked at.
- 2
The principal signs in the notary's presence, or acknowledges to the notary that the signature is theirs. Either is an acknowledgment.
- 3
Current government photo ID for the principal. No ID means a credible witness under oath, arranged before the appointment, not found in the hallway.
- 4
If the two-witness route is used instead, the person being given the power cannot witness, and both witnesses have to be in the room.
- 5
If there is any chance the power will touch a house, use the notary route. It costs one certificate now and saves a recording refusal later.
Common questions
No. Probate Code §4121 accepts either a notary's acknowledgment or the signatures of two adult witnesses. But if the power will ever be used for real property it must be recorded, and Government Code §27287 only allows a power of attorney to be recorded on a notary's acknowledgment — so in practice, notarize it.
No. Probate Code §4122 says the attorney-in-fact may not act as a witness.
Yes. Probate Code §4121 allows another adult to sign the principal's name in the principal's presence and at the principal's direction. The notary still needs to hear the direction from the principal.
Sources
General information about how a document is executed under California law, not advice about your situation. A notary public is not an attorney and cannot choose a document for you or fill one in. The full disclaimer.