What Is An Attorney-in-Fact?

Jun 20, 2026

An attorney-in-fact is a person who is given authority to act on behalf of someone else through a Power of Attorney document. The person granting the authority is usually called the principal, and the attorney-in-fact is often called the agent.

The name can be confusing because an attorney-in-fact does not have to be a lawyer. This role simply means the person has been named in a legal document to handle certain actions for another person, depending on what the Power of Attorney allows.

This topic often comes up during notary appointments, especially when someone is signing a Power of Attorney, using a Power of Attorney, or signing documents on behalf of another person.

What Does Attorney-in-Fact Mean?

An attorney-in-fact is someone selected to act for another person in specific matters. The authority comes from a Power of Attorney document, not from a law license.

In many documents, this person may also be called an agent. The person who creates or signs the Power of Attorney is commonly called the principal.

The attorney-in-fact may be a family member, trusted friend, business contact, professional fiduciary, or another person chosen by the principal. The exact role depends on the wording of the document and the purpose for which it was created.

A notary does not decide who should be named as attorney-in-fact. A notary also does not decide what authority the person should have.

Attorney-in-Fact Vs. Power Of Attorney

The difference between these two terms is important.

A Power of Attorney is the document. An attorney-in-fact is the person named in that document.

For example, if a parent signs a Power of Attorney naming an adult child as their agent, the adult child may be referred to as the attorney-in-fact. The document itself is still the Power of Attorney.

This distinction matters because many people say, “I have Power of Attorney,” when they mean they have been named as the attorney-in-fact or agent. The authority comes from the document, and the person acts only within the authority given in that document.

Does Attorney-in-Fact Mean Lawyer?

No. An attorney-in-fact is not the same as an attorney-at-law.

An attorney-at-law is a licensed lawyer who can provide legal advice and represent clients in legal matters. An attorney-in-fact is a person authorized to act under a Power of Attorney document.

This means a trusted relative, friend, or other person may be named as attorney-in-fact without being a lawyer. The word “attorney” in this phrase refers to authority granted by the document, not a license to practice law.

If you need legal advice about creating, changing, or using a Power of Attorney, that question should go to an attorney or the appropriate document professional.

What Can An Attorney-in-Fact Do?

An attorney-in-fact may be allowed to complete certain tasks for the principal. The exact authority depends on the Power of Attorney document.

In some cases, the role may be broad. In other cases, it may be limited to one transaction, one account, one document, or one time-sensitive matter.

Common examples may include signing certain documents, handling financial tasks, managing business matters, completing real estate-related paperwork, or communicating with certain institutions if the Power of Attorney allows it.

The important point is that the document controls the authority. A notary does not decide what the attorney-in-fact can do, whether the authority is enough, or whether a third party must accept the document.

What Can An Attorney-in-Fact Not Do?

An attorney-in-fact cannot act outside the authority given in the Power of Attorney document.

The person also cannot use the document as a blank check to do anything they want. Their role is connected to the instructions, limits, and powers stated in the document.

Because these questions can involve legal rights, finances, property, or family matters, a notary cannot explain the legal limits of the authority. If there is any question about what the document allows, the safest step is to ask the receiving party, document preparer, or attorney before the notary appointment.

That keeps the appointment focused on notarization, identity verification, and proper signing procedure.

When This Term May Come Up During A Notary Appointment

The phrase attorney-in-fact may come up when a person is signing a Power of Attorney document or when someone is using a Power of Attorney to sign for another person.

It may also appear in real estate documents, escrow paperwork, banking documents, trust-related documents, or business documents.

For example, a person may need to sign their own Power of Attorney in front of a notary. In another situation, someone who has already been named as attorney-in-fact may be signing a document in that capacity.

The notary’s role is not to approve the legal authority. The notary’s role is to follow the required notarial process for the signer who appears at the appointment.

Can A Notary Explain A Power Of Attorney?

A notary can explain the general notary process. For example, a notary can explain that the signer needs acceptable identification, must be present, and may need to sign in the notary’s presence depending on the notarial act.

A notary cannot explain what a Power of Attorney means, choose the document, fill out legal sections, decide who should be named, or tell someone what powers to grant.

A notary also cannot tell a signer whether a Power of Attorney will work for a bank, hospital, title company, government agency, or other receiving party. Those questions should be confirmed with the receiving party or a qualified legal professional.

This boundary protects the signer and keeps the notary appointment accurate and professional.

Does A Power Of Attorney Need To Be Notarized?

Many Power of Attorney documents are notarized, and many receiving parties expect notarization before accepting the document. However, the exact requirements can depend on the document, the state, and the purpose of the signing.

Because requirements can vary, the signer should confirm instructions before the appointment. The document preparer, receiving agency, attorney, lender, escrow officer, or financial institution may provide the correct direction.

If notarization is required, the signer should have the complete document ready, bring acceptable identification, and avoid signing too early unless they were clearly instructed to do so.

What To Bring To A Power Of Attorney Notary Appointment

A little preparation can help the appointment go smoothly. Before the notary arrives, gather the document and confirm the signing details.

Helpful items to prepare include:

  • The complete Power of Attorney document
  • Valid acceptable identification for each signer
  • All required signers physically present
  • Any required witnesses, if instructed by the document or receiving party
  • Written instructions from the document preparer or receiving party
  • Payment method and appointment details
    The document should be complete before the appointment. If something is missing, unclear, or blank in a required section, contact the person or office that prepared the document before the notary appointment.

How Kendall Mobile Notary Can Help

Kendall Mobile Notary helps clients in Corona, Norco, Eastvale, Riverside, and nearby Inland Empire communities with convenient mobile notary appointments for important documents, including Power of Attorney documents when notarization is requested.

Kimberly travels to homes, offices, hospitals, assisted living facilities, and agreed meeting locations, making the process easier for busy families, seniors, professionals, and clients who prefer not to drive across town.

The focus is on clear communication, punctual appointments, careful document handling, and a calm signing experience. Kimberly can help with the notary process, but she cannot provide legal advice or tell clients what type of Power of Attorney they need.

Common Situations Where Mobile Notary Service Helps
A mobile notary can be especially helpful when timing, travel, or coordination is difficult.

Home Appointments
Home appointments are convenient for families and individuals who want a private, comfortable signing location.

They can also make it easier to gather multiple signers or witnesses in one place.

Hospital Or Assisted Living Appointments
Hospital and care facility appointments often require extra care and coordination.

The signer must still be present, have acceptable identification, and be able to participate in the notarial process.

Real Estate Or Escrow Signings
Attorney-in-fact language may appear in certain real estate, escrow, or title documents.

If someone is signing in a representative capacity, the receiving party should provide instructions about how the signature should be completed.

Trust And Estate-Related Documents
Power of Attorney documents may be part of a broader trust or estate-related signing appointment.

Other documents may include advance healthcare directives, grant deeds, certification of trust, assignment of personal property, or living trust documents. These should be discussed with the document preparer or attorney if the signer has legal questions.

Questions To Ask Before The Appointment
Before scheduling a notary appointment, it can help to confirm a few details with the receiving party or document preparer.

Ask whether the document needs notarization, whether witnesses are required, who needs to be present, and whether the document should be signed during the appointment.

You may also want to ask whether any special signing wording is required for the attorney-in-fact and where the completed document should be sent afterward.

These questions help avoid delays without asking the notary to provide legal advice.

FAQs About Attorney-in-Fact
What Is An Attorney-in-Fact?
An attorney-in-fact is a person named in a Power of Attorney document to act on behalf of another person, called the principal.

The person may also be called an agent.

Is An Attorney-in-Fact A Lawyer?
No. An attorney-in-fact does not have to be a lawyer.

The role comes from being named in a Power of Attorney document, not from having a law license.

What Is The Difference Between Attorney-in-Fact And Power Of Attorney?
The Power of Attorney is the document that grants authority.

The attorney-in-fact is the person given authority in that document.

Can An Attorney-in-Fact Sign Documents?
An attorney-in-fact may be able to sign documents if the Power of Attorney gives that authority.

The notary cannot decide whether the authority is legally sufficient for a specific transaction.

Can A Notary Tell Me What My Power Of Attorney Allows?
No. A notary cannot interpret the document or give legal advice.

Questions about meaning, authority, or legal effect should go to the receiving party, document preparer, or attorney.

Can Kendall Mobile Notary Notarize A Power Of Attorney?
Kendall Mobile Notary can assist with mobile notary appointments when a Power of Attorney or related document needs notarization, as long as the notarial requirements can be properly met.

Kimberly can travel to homes, offices, hospitals, assisted living facilities, and other agreed locations in and around Corona, CA.

Schedule A Mobile Notary Appointment In Corona, CA
If you need a Power of Attorney or related document notarized in Corona, Norco, Eastvale, Riverside, or a nearby Inland Empire community, Kendall Mobile Notary can come to you.

Contact Kimberly to schedule a professional mobile notary appointment at your home, office, hospital, assisted living facility, or another convenient location.