What Power of Attorney Covers
A power of attorney is a legal document that lets you give another person permission to act on your behalf in specific situations. What that person can actually do depends entirely on what you write into the document — there is no standard list. You might give them authority to handle your bank accounts, sell your house, make medical decisions, or manage your business. You might limit them to one task or give them broad powers. The document itself is the boundary.
The person you name (called the agent or attorney-in-fact) has only the powers you grant them in writing. They cannot go beyond those powers, and if they do, they can be held legally responsible. This is why the document needs to be specific about what you are allowing.
Key Takeaways
- A power of attorney covers only the specific powers you list in the document — there is no automatic set of permissions.
- Financial powers typically include managing bank accounts, paying bills, selling property, or handling investments, but only if you name them.
- Healthcare powers let someone make medical decisions for you, but only if you create a separate healthcare power of attorney.
- The document ends when you die, when you revoke it, or when you become unable to create legal documents (depending on the type).
- Your agent must act in your best interest and keep records of what they do with your money or property.
Financial Powers You Can Grant
Financial powers of attorney typically cover money and property matters. Common powers include the right to access your bank accounts, write checks, deposit or withdraw funds, pay your bills, buy or sell real estate, manage investments, file taxes, and handle insurance claims. You can list as many or as few of these as you want.
Some people give their agent broad authority to handle "all financial matters," while others restrict them to a single account or a specific transaction — for example, selling one piece of property while you are out of the country. The more specific you are, the clearer the boundaries.
Your agent does not own the money or property they manage. They are managing it for you, and they must keep records of what they spend and what they do. If they misuse funds, you or your heirs can take legal action against them.
Healthcare and Medical Decisions
Healthcare powers are separate from financial powers and require their own document, often called a healthcare power of attorney or healthcare proxy. This document lets someone make medical decisions for you if you cannot make them yourself — for example, if you are unconscious, in a coma, or too ill to communicate.
Healthcare powers typically cover decisions about surgery, medication, life support, organ donation, and end-of-life care. The person you name can talk to doctors, review your medical records, and decide what treatments you receive. They must follow any written instructions you leave them (called a living will or advance directive).
Healthcare powers do not let someone access your medical records without your permission unless you specifically grant that right. They also do not let them make financial decisions unless you create a separate financial power of attorney.
What Power of Attorney Does Not Cover
A power of attorney cannot be used to make decisions after you die. Once you pass away, your will and your estate take over, and your agent's authority ends when ready. They cannot inherit property, change your will, or make decisions about your funeral unless you specifically named them as executor or made other arrangements.
You also cannot use a power of attorney to give someone the right to vote on your behalf, make decisions about your children's custody, or commit you to a nursing home against your will (though they can help you move if you choose to). Some states have restrictions on powers of attorney for certain decisions, so check your state's laws.
A power of attorney also does not override a court order. If a judge has placed restrictions on someone's authority — for example, in a guardianship case — a power of attorney document cannot expand their power beyond what the court allows.
Durable Versus Non-Durable Powers of Attorney
A durable power of attorney stays in effect even if you become mentally unable to manage your own affairs. This is the type most people use because it protects them if they develop dementia, have a stroke, or lose the ability to make decisions. Without a durable power of attorney, your family would have to go to court to get a guardianship, which is expensive and time-consuming.
A non-durable power of attorney ends automatically if you become incapacitated. This type is useful for temporary situations — for example, if you are having surgery and need someone to pay your bills while you recover, but you want the power to end once you are well.
Some powers of attorney are springing, meaning they do not take effect until a specific event happens — usually when a doctor confirms you are no longer able to make decisions. This gives you more control over when your agent's authority begins.
How Your Agent Must Act
Your agent has a legal duty called a fiduciary duty, which means they must act in your best interest, not their own. They cannot use your money for their personal expenses, cannot give themselves gifts from your accounts, and cannot make investments that benefit them more than you. If they do any of these things, they are breaking the law.
Your agent must keep records of everything they do — bank statements, receipts, investment statements, and a log of major decisions. If you ask to see these records, they must show them to you. If you die or become incapacitated, your heirs or a court can demand to see these records to make sure your agent handled your affairs properly.
Your agent can be paid for their work if you say so in the document, but they cannot decide their own payment. You set the amount or the method (hourly, a percentage of assets, or a flat fee). If you do not mention payment, your agent typically works without pay.
When a Power of Attorney Ends
A power of attorney ends in several ways. It ends when ready when you die — your agent has no authority over your estate after that point. It also ends if you revoke it in writing and deliver the revocation to your agent and anyone else who needs to know (like your bank). You can revoke a power of attorney at any time as long as you are mentally able to do so.
A non-durable power of attorney ends if you become incapacitated. A durable power of attorney continues even if you become incapacitated, which is why it is useful for long-term planning. Some powers of attorney have an expiration date written into them — for example, "this power ends on January 1, 2030" — and they automatically end on that date.
If your agent dies, becomes incapacitated, or refuses to act, the power of attorney ends unless you named a backup agent. This is why it is common to name an alternate agent in the document.
State Laws and Limits on Power of Attorney
Power of attorney laws vary by state. Some states have strict rules about what powers you can grant, how the document must be written, and who can witness it. Other states are more flexible. A few states require the document to be notarized; others do not.
Some states limit what an agent can do with real estate, retirement accounts, or certain investments without court approval. A few states have rules about self-dealing — whether your agent can buy property from you or enter into business with you. Check your state's laws or talk to a lawyer in your state before you create a power of attorney.
If you move to a different state, your power of attorney may still be valid, but it is safer to create a new one under your new state's laws. Banks and other institutions sometimes refuse to honor out-of-state powers of attorney, even if they are legal.
Frequently Asked Questions
Can I give someone power of attorney over just one bank account?
Yes. You can limit your agent's authority to a single account, a specific property, or any other narrow task. You do not have to give broad powers. Just be clear in the document about what they can and cannot do.
What happens if my agent spends my money on themselves?
That is theft or fraud, and you can take them to court to recover the money. You can also revoke their power of attorney when ready and report them to law enforcement. This is why choosing a trustworthy agent is critical.
Does power of attorney let someone make decisions about my children?
No. Power of attorney covers only the specific matters you list in the document. Custody and guardianship of children are separate legal issues that require different documents or court orders.
Can I have more than one agent with power of attorney?
Yes. You can name multiple agents and decide whether they must act together (both must agree) or separately (each can act alone). Acting together is safer but slower; acting separately is faster but riskier if the agents disagree.
What is the difference between power of attorney and a will?
A power of attorney lets someone act on your behalf while you are alive. A will takes effect after you die and says who gets your property. They cover different times and different decisions.