POA is short for power of attorney

POA stands for power of attorney. It is a legal document that lets one person (called the principal) give another person (called the agent or attorney-in-fact) permission to make decisions or handle money and property on their behalf. The agent does not have to be a lawyer — the word "attorney" in this context just means someone acting for you.

When you sign a power of attorney, you are saying: "I trust this person to act as me in certain situations." The agent can then sign documents, pay bills, sell property, or make medical choices depending on what powers you give them. The document itself spells out exactly what the agent can and cannot do.

A power of attorney is useful when you are alive but unable or unwilling to handle your own affairs — whether because of illness, travel, age, or straightforward wanting someone else to manage a specific task. It is different from a will, which only takes effect after you die.

Key Takeaways

  • POA means power of attorney, a document that lets you give someone else legal permission to act for you while you are alive.
  • The person you name (the agent) can handle money, property, medical decisions, or other matters depending on what powers you write into the document.
  • Different types of POA give different amounts of power — some are broad, some are limited to one task, and some only work if you become unable to make decisions yourself.
  • You can revoke (cancel) a power of attorney at any time as long as you are mentally able to do so.

The difference between the principal and the agent

The principal is you — the person who creates and signs the power of attorney. You are the one giving away the power. The agent (also called the attorney-in-fact) is the person you choose to receive that power and act on your behalf.

The agent's job is to follow your instructions and act in your best interest. They have a legal duty called a fiduciary duty, which means they cannot use the power for their own benefit or ignore what you wanted. If an agent misuses the power — for example, by stealing money or making decisions against your wishes — you can sue them or report them to the authorities.

You can name more than one agent if you want. Some people name a primary agent and a backup agent in case the first one cannot or will not act. You can also name co-agents who must act together, or agents who can act separately.

The main types of power of attorney

General power of attorney gives the agent broad power to handle almost all of your financial and legal matters — selling property, managing bank accounts, signing contracts, and more. It is useful if you are going to be unavailable for a long time or if you want someone to take over most of your affairs.

Limited power of attorney (also called special power of attorney) gives the agent power to do only specific things you list. For example, you might give someone power to sell one piece of property, or to handle your bank account for three months while you are traveling. Once the task is done or the time runs out, the power ends.

Durable power of attorney stays in effect even if you become mentally unable to make decisions — for example, if you develop dementia or fall into a coma. Without the word "durable," a regular power of attorney ends automatically if you lose mental capacity. Many people use a durable power of attorney specifically so someone can manage their affairs if they become incapacitated.

Springing power of attorney does not take effect right away. Instead, it "springs" into effect only when a specific event happens — usually when a doctor says you are no longer able to make decisions for yourself. This lets you keep control now but have a backup plan if you need it later.

What an agent can and cannot do

The powers you give an agent depend entirely on what you write in the document. You have full control over the scope. You might give an agent power to manage your bank accounts but not to change your will. You might let them sell your car but not your house. You might give them power over money but not over medical decisions.

There are some things an agent generally cannot do even if you ask them to. An agent cannot change your will, make a new will, or create a new power of attorney on your behalf (unless you specifically give them that power in writing). An agent also cannot vote on your behalf in most states, and cannot make decisions about your body after you die — that is handled by your will or by state law about who inherits.

Medical decisions are often handled by a separate document called a healthcare power of attorney or healthcare proxy, not a regular financial power of attorney. If you want someone to make medical choices for you, you usually need to sign a different form that specifically covers healthcare.

How to create a power of attorney

To create a power of attorney, you write or obtain a form that states who you are, who your agent is, what powers you are giving them, and when the document takes effect or ends. The document must be signed by you (the principal) in front of a notary public in most states. Some states also require witnesses.

You do not need a lawyer to create a power of attorney, though having one review the document is a good idea if your situation is complex. Many states provide standard forms online through the secretary of state's office or the state bar association. You can also find templates through legal document services.

Once the document is signed and notarized, give a copy to your agent and keep a copy for yourself. You may also want to give copies to your bank, your employer, or anyone else who might need to see it. Some institutions have their own power of attorney forms they prefer you to use.

When a power of attorney ends

A power of attorney ends in several ways. You can revoke it (cancel it) at any time as long as you are mentally able to do so — just write a revocation letter, sign it, have it notarized, and give copies to your agent and anyone else who has a copy of the original document.

A power of attorney also ends automatically when you die. After death, the agent has no power — your will and your heirs take over. If the document is not durable, it also ends if you become mentally unable to make decisions, which is why many people choose a durable power of attorney instead.

Some powers of attorney have an expiration date written into them. For example, you might create a limited power of attorney that is only good for one year, or until a specific task is completed. Once that date or event passes, the power ends automatically.

Frequently Asked Questions

Can I name myself as agent on my own power of attorney?

No. The agent must be someone other than you, because the whole point is to have someone else act for you. You are the principal. However, you can name a co-agent — someone who acts alongside your main agent — if you want multiple people involved in decisions.

What happens if my agent dies or refuses to act?

If you named a backup agent (sometimes called a successor agent) in the document, that person steps in automatically. If you did not name a backup, the power of attorney becomes useless and you will need to create a new one with a different agent, or handle matters yourself.

Can my agent spend my money on themselves?

No. An agent has a legal duty to use the power only for your benefit, not their own. If an agent steals money or uses your accounts for personal gain, that is a crime and a civil violation. You can report it to police or sue the agent to recover the money.

Do I need a lawyer to create a power of attorney?

No, but it is often a good idea. Many states provide free or low-cost forms, and you can create a straightforward power of attorney yourself. A lawyer is most helpful if your finances are complicated, if you want to set unusual conditions, or if you are concerned about the agent misusing the power.

What is the difference between POA and guardianship?

With a power of attorney, you choose your agent and give them power while you are still able to make decisions. With guardianship, a court appoints a guardian to make decisions for you because a judge has found you unable to do so yourself. Guardianship is more formal and restrictive, and you lose more control.