For a power of attorney, notarization is done with an acknowledgment, not a jurat. The principal appears before a notary, proves who they are, and confirms the signature is theirs. Nobody swears the document is true, because a power of attorney isn’t a factual statement. It’s a grant of authority, and the notary’s job is to verify identity and willing signature, nothing more.
Why an Acknowledgment Fits a Power of Attorney
An acknowledgment is a notarial act in which the signer appears before a notary and declares that they signed a document for the purpose it describes. The notary confirms identity, verifies the signature, and attaches a certificate saying so. Under the Revised Uniform Law on Notarial Acts, the notary must determine “from personal knowledge or satisfactory evidence of the identity of the individual” that the person is who they claim to be and that the signature is genuine.1Uniform Law Commission. Revised Uniform Law on Notarial Acts (2021)
What an acknowledgment does not do is vouch for the contents. The notary has no opinion on whether the powers granted are appropriate, whether the agent is trustworthy, or whether the terms make sense. The notary is there to create a reliable record that a specific person signed a specific document on a specific date.
That matches how a power of attorney works. A POA contains no sworn facts. It is an instruction: I authorize this person to act on my behalf in these ways. There is nothing to verify as true or false. The notary only needs to confirm that the person granting the authority is identified and signing willingly.
The Uniform Power of Attorney Act, adopted in a majority of states, reinforces this. It requires that a power of attorney be signed before a notary public or other individual authorized by law to take acknowledgments, and creates a legal presumption that a signature on a POA is genuine if the principal acknowledges it before a notary. The Act ties execution of a POA to the acknowledgment process, not to a jurat.
There’s a practical consequence worth knowing. With an acknowledgment, the principal can sign before arriving at the notary’s office. As long as they appear in person and confirm the signature is theirs, the notary can complete the certificate. That flexibility is useful when a principal signs with an attorney present and visits a notary separately.
How a Jurat Differs
A jurat is built around an oath or affirmation. The signer swears, or affirms for those who prefer a non-religious alternative, that the statements in the document are true. The Revised Uniform Law on Notarial Acts calls this a “verification on oath or affirmation” and defines it as “a declaration, made by an individual on oath or affirmation before a notarial officer, that a statement in a record is true.”1Uniform Law Commission. Revised Uniform Law on Notarial Acts (2021)
A jurat also requires the signer to sign in front of the notary. The document cannot be pre-signed, because the oath and the signature are treated as a single act. Affidavits, sworn statements, and depositions require jurats because they contain factual assertions someone has to stand behind under penalty of perjury. A power of attorney does not fit that description.
What Goes Wrong If a Jurat Is Attached by Mistake
Attaching a jurat certificate to a power of attorney when an acknowledgment is required is one of the more common notary mistakes, and it causes real problems. A county recorder’s office may refuse to record the POA for a real property transaction. Banks and other financial institutions may reject the document. In the worst case, someone can challenge the POA’s validity in court on the grounds that it wasn’t executed properly under state law.
This matters especially for POAs used in real estate. A document authorizing an agent to buy, sell, or refinance property often has to be recorded, and recording offices generally require an acknowledgment certificate. A jurat on that document can be enough for the recorder to reject it outright.
If the error is caught later, the fix is normally to have the principal return to a notary and complete a new acknowledgment certificate. That is an inconvenience under ordinary circumstances. It becomes a serious problem if the principal has lost mental capacity in the meantime or can no longer appear before a notary. That is the exact scenario a POA is meant to prepare for, which is why getting the notarial act right the first time is worth the attention.
What Actually Happens at the Notarization
Notarizing a POA is not complicated, but each step carries weight.
- The principal appears before the notary, in person or, where state law allows, through remote online notarization.
- The principal presents acceptable identification. A government-issued photo ID such as a driver’s license or passport is standard, and the notary compares the ID to the person present.
- The principal either signs in the notary’s presence or confirms that an existing signature is theirs. Either satisfies an acknowledgment.
- The notary completes and signs the acknowledgment certificate, printed on the document or attached as a separate page, including signature, seal, commission information, and date.
The agent named in the power of attorney does not need to be present and, in most cases, does not sign the POA. The notarization is about the principal.
The One Place a Jurat Does Appear
While the POA itself takes an acknowledgment, a jurat can enter the picture later through the agent certification form. When the agent walks into a bank or other institution and tries to act under the POA, the institution may ask the agent to sign a sworn certification confirming that the POA is still in effect and that the agent has authority to act. That certification is a sworn statement, so it takes a jurat.
This catches people off guard. The POA is fully executed with an acknowledgment, but the agent may need a separately notarized sworn statement every time they deal with a new institution. Preparing a notarized agent certification form in advance saves time and prevents delays at the worst possible moment, such as when the principal is hospitalized and the agent needs immediate access to accounts.
Other Things That Keep a POA Valid
Notarization is central, but it isn’t the only thing that makes a POA hold up when the agent needs to use it.
The principal must have sufficient mental capacity when signing. They need to understand what a power of attorney is, what authority they are granting, and to whom. A POA signed by someone who lacks that understanding can be challenged and potentially invalidated. Because capacity can decline suddenly, executing a POA well before it is needed is safer than waiting for a health crisis.
The document should clearly define the scope of the agent’s authority. A general power of attorney grants broad authority over financial and legal matters. A limited power of attorney confines the agent to specific tasks, such as selling a particular property or managing one account. Vague language about the agent’s powers is one of the most common reasons third parties hesitate to honor a POA.
Many states also require one or two witnesses in addition to the notarization. Rules vary, and some states restrict who can serve. The agent named in the document typically cannot also be a witness. Checking your state’s specific requirements before signing is the simplest way to avoid a defective document.