Who has been given the authority to act on behalf of someone else?

Asked by: Gail Deckow  |  Last update: March 19, 2026
Score: 5/5 (71 votes)

The person given authority to act on someone else's behalf is called an Agent, Attorney-in-Fact, or sometimes a Representative, acting for a Principal, and this authority is typically granted through a legal document like a Power of Attorney (POA). This agent can manage financial, legal, or healthcare matters, depending on the scope of the document, allowing someone (the principal) to plan for incapacity or convenience.

Who gives someone authority to act on their behalf?

You can give someone the legal authority to act for you with a document called a Power of Attorney. If you give a Power of Attorney, you are called the principal and the person you give it to is called the agent or the attorney-in-fact. A paper giving a Power of Attorney should be clear and understandable.

Who has authority to act for another?

Section 182 defines an agent as someone who is employed to perform an act for another person or to represent them in dealings with third parties. The person who gives the agent authority is called the principal.

Who has been given the authority to act on behalf of someone else: unset starred question a client a mortgage lender an agent a trustor?

An agent is someone who is authorized to act on behalf of someone else.

What is the authority to act on behalf of someone else?

A power of attorney is a way of giving someone you trust the legal authority to make decisions on your behalf if you're no longer able to make them yourself – or if you don't want to.

How do I authorize someone to act on my behalf?

30 related questions found

Can a POA access bank accounts?

Yes, a Power of Attorney (POA) can grant an agent access to bank accounts for deposits, withdrawals, bill payments, and other financial tasks, but the extent of access depends on the specific document's wording and state law, with some banks requiring in-person visits or their own forms. The agent must act in the principal's best interest, and while a POA gives significant power, it doesn't make the agent an owner, unlike adding them as a joint account holder. 

Who is legally allowed to act on behalf of someone else?

In a legal context, an agent is a person who is authorized to act on behalf of another person or entity, known as the principal. The agent can enter into contracts and make decisions that are legally binding on the principal. This relationship is established through a legal document known as an agency agreement.

Who authorizes another to act on one's behalf?

Definition: A principal is a person or entity who authorizes another (called an agent) to act on their behalf in business, legal, or financial matters. The principal is ultimately responsible for the actions taken by the agent within the scope of their authority.

What are the 5 fiduciary duties?

A fiduciary duty involves taking actions in the best interests of another person or entity. Fiduciary duty describes the relationship between an attorney and a client, or a guardian and a ward. Fiduciary duties include duty of care, loyalty, good faith, confidentiality, prudence, and disclosure.

What is a person having authority under a power of attorney called?

The person who acts on your behalf under a POA is called an “Agent” or “Attorney-in-Fact.” This person acts as a fiduciary to you, meaning he/she owe you the highest duties under the law and must act in your best interest.

What do you call a person who acts on behalf of another?

An agent, in legal terminology, is a person who has been legally authorized to act on behalf of another person, group, or entity. An agent may be employed to represent a client in negotiations and other dealings with third parties.

What are the 4 types of POA?

The four main types of Power of Attorney (POA) are Durable, which stays valid if you become incapacitated; General, offering broad financial authority; Limited (or Special), for specific tasks; and Springing, activating only upon a future event like incapacity, with Medical POA (or Healthcare Proxy) focusing specifically on health decisions.
 

What is a person granting another person to act on their behalf called?

A power of attorney is a legal document you sign to allow another person to act or make decisions on your behalf. The person who grants the power of attorney is called the principal, whereas the person who is granted power of attorney is called the attorney-in-fact or agent.

What is a person who is authorized to act on behalf of another person called?

An attorney-in-fact, also called an “agent,” is a person who is authorized to act on behalf of another person, known as the “principal,” typically to perform business and other transactions.

What are the three types of agent authority?

In business transactions such as real estate, there are three types of authority that can be used – implied, apparent, and expressed.

What is a document to allow someone to act on your behalf?

A power of attorney is a legal document that allows someone else to act on your behalf. A power of attorney can be helpful to older people and others who want to choose a trusted person to act on their behalf when they cannot.

What qualifies someone as a fiduciary?

A fiduciary is someone legally and ethically bound to act in another person's (the beneficiary's) best interest, prioritizing their needs above their own, often involving managing money or property. Key elements making someone a fiduciary include a relationship of trust, the authority to act on behalf of another, and the duty to manage affairs with care, loyalty, and transparency, avoiding conflicts of interest. Common examples are trustees, lawyers, financial advisors, executors, and guardians. 

How can you prove a breach of fiduciary duty?

Proving the Breach of a Fiduciary Duty

Business documents, trust documents, and correspondence can show the court the obligations the defendant had to fulfill at the time of the breach. The correspondence and witness testimony can provide proof of how the defendant fell short of those standards.

Can a fiduciary be a beneficiary?

A Fiduciary can be a beneficiary, though this is not always recommended. This situation typically occurs when a parent names an adult child as a Trustee, but also sets aside an inheritance for them. The child typically must fulfill their responsibilities as a Fiduciary before receiving their final inheritance.

What is an authority to act on behalf of another person?

An Authority To Act form is a written permission that authorises a person or organisation (your “authorised representative” or “agent”) to interact with a third party on your behalf for a defined purpose. Think of it as a targeted permission slip.

What is a person who is empowered to act on behalf of another called?

An agent is a person authorized to act on behalf of another person. The party an agent is authorized to act for is known as the principal. A principal-agent relationship can either be intentionally created or created by implication through one's actions.

What is the legal authority to act for another person?

Some types of power of attorney also give the attorney the legal power to make a decision on behalf of someone else such as where they should live or whether they should see a doctor. In order to make a power of attorney, you must be capable of making decisions for yourself.

Can a friend be a power of attorney?

Another option is to ask a close friend to serve in this role. Many people have friends who serve as their power of attorney and healthcare agents. Often, our friends get us better than our family does.

What is a letter of authority on behalf of someone?

A letter of authority (also called a letter of authorisation) is a document that formally grants permission to transfer authority or power from one party to another. It permits the authorised party to make decisions or actions on behalf of the principal.

What is the difference between POA and attorney-in-fact?

Attorney-in-Fact vs.

POA are easy to confuse. The easiest way to remember the difference is that the attorney-in-fact is a person, and the power of attorney is a document. You can create a power of attorney document and grant someone power of attorney.