What Is an Attorney-In-Fact? Meaning, Responsibilities

An attorney-in-fact can manage investments, make health decisions and do other tasks on someone else's behalf.
Roberta Pescow
By Roberta Pescow 
Edited by Tina Orem

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An attorney-in-fact is a person legally authorized in a power of attorney to perform actions or make decisions for another person (the “principal”). Depending on the power of attorney, an attorney-in-fact may perform functions such as paying bills, cashing checks, trading stocks or making medical decisions.

What’s the difference between an attorney and attorney-in-fact?

The main difference between an attorney and an attorney-in-fact is the amount of required legal education and qualifications. An attorney must pass a state bar exam, among other things, in order to practice law, advise clients and represent them in court. An attorney-in-fact only must be a competent adult able to act on behalf of a principal via a power of attorney

Cornell Law School Legal Information Institute. Attorney-in-fact. Accessed Sep 15, 2023.

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Understanding attorneys-in-fact

A power of attorney is a legal document that details an agreement between two parties:

  • The principal: The person who creates the power of attorney agreement.

  • The attorney-in-fact: The person the principal authorizes to act on the principal’s behalf; sometimes called the “agent.”

Typically the principal chooses and appoints the attorney-in-fact. An attorney-in-fact does not have not be a lawyer. A family member or friend can be an attorney-in-fact.

Because an attorney-in-fact is a fiduciary, the person selected for this role is required to always act in the principal’s best interest.

Responsibilities of an attorney-in-fact

An attorney-in-fact can perform a wide range of personal and financial functions. Depending on the type of power of attorney and the specific powers granted, these responsibilities may include:

  • Filing and paying your taxes.

  • Making bank deposits, withdrawals and other financial transactions.

  • Using your assets to pay your family’s expenses.

  • Collecting your Social Security, Medicare, military or other benefits for you.

  • Investing your assets in mutual funds, bonds or stocks.

  • Purchasing, selling, maintaining, remitting taxes on and mortgaging your real estate and other property.

  • Managing your retirement accounts.

  • Purchasing and selling annuities and insurance policies for you.

  • Transferring property to your living trust.

  • Hiring somebody to represent you in court.

  • Managing your digital assets.

  • Using your assets to make gifts to people and organizations you choose.

  • Making medical decisions for you if you become incapacitated.

The principal can choose which responsibilities to give to the attorney-in-fact. They specify these responsibilities in the power of attorney document.

Attorneys-in-fact who fail to uphold their responsibilities or are irresponsible or dishonest can be removed from the role, as well as face both civil and criminal consequences. They may have to reimburse funds or face prosecution.

How to remove or replace an attorney-in-fact

If you’re unhappy with your attorney-in-fact, you can remove or replace the person. One way to do this is by simply revoking the power of attorney. POA principals generally have the right to do that as long as they are of sound mind. You can then draw up a new power of attorney and name a new attorney-in-fact.

There are three ways to revoke a power of attorney:

  1. Verbally (this may not be legally binding in some states and it offers the least protection of the three methods).

  2. In writing, by creating a document stating the intention to revoke the POA and signing it.

  3. A notarized form to revoke the power of attorney, which may offer the most protection and legal validation to the principal.

Notify all financial or medical institutions that you’ve revoked your power of attorney. This helps ensure that your former attorney-in-fact can’t continue to act on your behalf.

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If the principal is incapacitated and thus can’t revoke the power of attorney, a third party (such as a family member or close friend of the principal) may have to ask a judge to override the power of attorney. This may require presenting documentation, witnesses and other evidence. If the court believes the attorney-in-fact has breached their fiduciary duty and is not acting in the principal’s best interests, a judge may remove the attorney-in-fact and name a replacement (a “successor agent”). If the original POA names a successor agent, the court might allow that person to take over as attorney-in-fact.

Frequently asked questions

You can name multiple agents. For example, you may want to name both of your children, or your spouse and a child. You can require agents to act together, or you can allow them to act separately on your behalf, depending on the specific details of your power of attorney.

An attorney-in-fact isn’t allowed to:

  • Choose a replacement for him or herself and transfer POA power.

  • Make changes to your will.

  • Make decisions on your behalf after you die.

  • Make decisions that aren’t in your best interest.



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