Notarization requirements depend on what the power of attorney will do

Whether your power of attorney needs notarization depends on what it will be used for, not on a blanket rule. A notary's signature proves you signed the document in front of them and that you appeared to understand what you were signing. Some institutions—banks, real estate companies, government agencies—will only accept a power of attorney if a notary has witnessed your signature. Others will not require it. The state where you live also affects the rules.

If you plan to use the power of attorney for financial or real estate matters, assume you will need notarization. If it is for healthcare decisions only, notarization is often optional. The safest approach is to have it notarized regardless, because a notarized document is accepted everywhere, while an unnotarized one may be rejected by the institution that needs to honor it.

Key Takeaways

  • Banks, title companies, and real estate agents almost always require a notarized power of attorney before they will act on it.
  • Healthcare powers of attorney are often accepted without notarization, but notarizing them removes any doubt.
  • Some states require notarization by law for certain types of power of attorney; others leave it to the institution's judgment.
  • A notary charges between $5 and $25 per signature and can be found at banks, UPS stores, law offices, and county clerk offices.
  • You must bring a photo ID and sign the document in front of the notary—they cannot notarize a document you signed beforehand.

When banks and financial institutions require notarization

If your power of attorney gives someone authority to access your bank account, move money, or sign checks on your behalf, the bank will almost certainly require notarization. Banks treat a notarized signature as proof that you were present, aware, and not under duress when you signed. An unnotarized power of attorney creates liability for the bank if something goes wrong later.

The same applies to investment accounts, brokerage firms, and insurance companies. Even if the document itself is valid under state law without notarization, these institutions have their own policies and will refuse to honor an unnotarized power of attorney. You will discover this only when you try to use it, which is why notarizing it upfront saves time and frustration.

Real estate transactions and title companies

If the power of attorney will be used to buy, sell, or refinance property, the title company or closing attorney will require notarization. Real estate transactions involve recorded documents and title insurance, and title companies will not insure a transaction based on an unnotarized power of attorney. The notarization becomes part of the official record.

Some states have specific laws requiring notarization for real estate powers of attorney. Even in states without such a law, the title company's underwriting standards will demand it. If you are planning to use a power of attorney for any property matter, have it notarized before you need it.

Healthcare powers of attorney and medical directives

Healthcare powers of attorney are treated differently than financial ones. Many states do not require notarization for a healthcare power of attorney or living will. Hospitals and doctors' offices often accept them unnotarized, provided they are signed and dated and comply with state law.

However, notarizing a healthcare power of attorney does not hurt and removes any question about whether a medical facility will honor it. Some facilities have their own forms and may require notarization on those forms even if state law does not. If you want to be certain your healthcare wishes will be followed without delay, notarization is a reasonable choice.

State-specific notarization laws

A handful of states have laws that require notarization for all powers of attorney or for specific types. For example, some states require notarization for a power of attorney to be valid at all, while others require it only for real estate or healthcare powers. Your state's requirements depend on the statute that governs powers of attorney in your jurisdiction.

The safest approach is to check your state's power of attorney law or ask an attorney in your state. If you are unsure, notarizing the document costs little and solves the problem. A notarized power of attorney is accepted everywhere, while an unnotarized one may be rejected by the institution that needs to use it.

How to get a power of attorney notarized

Find a notary public by calling your bank, visiting a UPS store, checking your county clerk's office, or searching online for "notary public near me." Many notaries are available without an appointment. Bring a photo ID (driver's license, passport, or state ID) and the unsigned power of attorney document. You must sign the document in front of the notary—they cannot notarize a signature you made beforehand.

The notary will watch you sign, verify your identity, and then sign and stamp the document themselves. The cost is usually between $5 and $25 per signature. Some banks offer notary services free to customers. The entire process takes a few minutes. Once notarized, the document is valid and can be presented to banks, title companies, or other institutions.

What happens if you use an unnotarized power of attorney

If you present an unnotarized power of attorney to a bank or title company, they will likely reject it and ask you to provide a notarized version instead. This creates a delay, especially if the person holding the power of attorney is not available to sign again or if you are in a time-sensitive situation like a real estate closing.

In rare cases, an institution may accept an unnotarized power of attorney if it is for a minor matter or if they have a relationship with you. But you cannot count on this. The risk of rejection is high enough that notarizing upfront is the practical choice.

Frequently Asked Questions

Can I notarize a power of attorney I signed a long time ago?

No. A notary must watch you sign the document. If you signed it years ago, you will need to sign a new copy in front of a notary. The notary is certifying that you signed it at that moment, not that an old signature is genuine.

Do I need to notarize a power of attorney if it is only for healthcare?

Not always. Many states do not require notarization for healthcare powers of attorney. However, notarizing it removes any doubt and costs little, so it is a reasonable choice if you want to be certain a hospital will honor it without delay.

What if I cannot go to a notary in person?

Some states now allow remote notarization, where a notary watches you sign via video call. This is not available everywhere, so check whether your state permits it. If not, you will need to visit a notary in person.

Can a family member notarize my power of attorney?

No. A notary must be an impartial third party and cannot have a financial interest in the document or a close relationship with you. A spouse, parent, or sibling cannot notarize your power of attorney.

Does a notarized power of attorney expire?

Notarization does not expire, but the power of attorney itself may have an expiration date written into it, or it may end when you die or become incapacitated. Check the document to see whether it has a time limit.