How to Notarize a Power of Attorney
Legal document granting someone authority to act on your behalf for financial, medical, or legal matters.
Overview
A Power of Attorney (POA) is one of the most commonly notarized documents in the United States. It grants a designated person (the agent or attorney-in-fact) the legal authority to make decisions and take actions on behalf of the principal. Because of the significant legal power this document conveys, most states require notarization to prevent fraud and ensure the principal is signing voluntarily and with full understanding.
When You Need This Notarized
- Planning for potential incapacity (durable POA)
- Authorizing someone to handle real estate transactions in your absence
- Giving a family member authority to manage finances while you're traveling or deployed
- Granting medical decision-making authority (healthcare POA)
- Business transactions requiring a representative
What to Bring
- The completed Power of Attorney document (do NOT sign before the notary)
- Valid government-issued photo ID for the principal (person granting power)
- The agent's full legal name and contact information
- Any witnesses required by your state
Step-by-Step Process
Have an attorney draft or review your Power of Attorney document
Schedule a mobile notary or visit a notary's office
Bring the unsigned document and your valid photo ID
The notary will verify your identity and confirm you understand the document
Sign the document in the presence of the notary (and witnesses if required)
The notary will complete the notarial certificate and affix their seal
Store the original in a safe location and provide copies to relevant parties
Important Notes
- Never sign a POA before the notary appointment — the notary must witness your signature
- Some states require witnesses in addition to notarization
- A durable POA remains effective if you become incapacitated; a regular POA does not
- You can revoke a POA at any time while you are mentally competent
- Some institutions may require their own POA forms
Cost
Notary fees range from $2-$15 per signature depending on your state, plus any travel fees for mobile notary service.
View fee caps by stateFrequently Asked Questions
Does a Power of Attorney need to be notarized?
In most states, yes. Notarization is required or strongly recommended for a Power of Attorney to be legally valid and accepted by financial institutions and courts.
Can a mobile notary come to me for a Power of Attorney signing?
Absolutely. Mobile notaries specialize in traveling to your home, office, hospital, or any convenient location to notarize your POA.
Can I notarize a Power of Attorney for someone in the hospital?
Yes. Mobile notaries frequently travel to hospitals and care facilities. The signer must be alert, willing, and able to understand what they are signing.
Does both parties need to be present for a POA notarization?
No. Only the principal (the person granting the power) needs to appear before the notary and sign. The agent does not need to be present.
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