Notarizing a Power of Attorney: What You Need to Know
By Jamie Ortiz
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By Jamie Ortiz
Skip the search. Get eligible documents notarized online via secure video call when remote notarization fits your document.
A power of attorney (POA) is one of the most important legal documents you can sign. It grants someone else the authority to act on your behalf - financially, medically, or legally. Because of its significance, most states require a POA to be notarized to be valid.
Notarization serves several critical functions for a power of attorney:
A general power of attorney grants broad authority over financial and legal matters. It is automatically revoked if the principal becomes incapacitated, which is an important limitation to understand before choosing this type.
A durable power of attorney works the same as a general POA but remains in effect if the principal becomes incapacitated. This is the most common type of POA because it provides continuity of decision-making when the principal can no longer act for themselves.
A medical or healthcare power of attorney grants authority to make healthcare decisions on the principal's behalf. It is also called a healthcare proxy or advance directive in some states. This is especially important for end-of-life care planning and medical emergencies.
A limited or special power of attorney grants authority for a specific transaction or time period. For example, you might use a limited POA to authorize someone to sell your car while you're overseas or to sign closing documents on a home purchase in your absence.
A financial power of attorney specifically covers financial matters like banking, investments, and tax filing. This is often used when the principal wants to delegate financial management without granting broader legal authority.
Remote Online Notarization (RON) is accepted for POA in many of the states that authorize RON. However, some states have restrictions on using RON for healthcare directives or durable POA. Check with your state's requirements before proceeding.
Financial institutions that will rely on the POA may also have preferences about how it was notarized. When in doubt, contact the institution beforehand to confirm they will accept an online-notarized POA. You can also explore online notary platforms for more details on the process.
This is one of the most common urgent notary scenarios. A mobile notary can come to the hospital, nursing home, or assisted living facility to handle the signing in person.
Critical: the principal must still be mentally competent at the time of signing. A notary cannot notarize a POA for someone who is unconscious, heavily sedated, or lacks capacity. If there is any doubt, the notary may ask to speak with the principal privately to assess their understanding. Plan ahead whenever possible - do not wait until a medical crisis to prepare this document.
For a full list of documents that require notarization, read our guide to documents that need notarization. For pricing information, see how much does a notary cost.