What a power of attorney can and cannot do at a bank
A power of attorney can open a bank account in your name, but only if the document gives them that specific power. The bank will not assume the authority exists — they will ask to see the power of attorney document itself, and they will read it carefully to confirm the language allows banking transactions. If the document says "financial matters" or "banking," the person holding the power of attorney (called the agent or attorney-in-fact) can usually open an account. If it says only "real estate" or "healthcare," they cannot.
The bank's legal department reviews every power of attorney before allowing an agent to act. Some banks have their own forms they prefer agents to use, or they may require a certified copy of the original document. A few banks will not accept older powers of attorney or documents from other states, so calling ahead saves a trip.
The account will be in your name, not the agent's name. The agent's job is to manage it on your behalf — they can deposit checks, pay bills, and withdraw money, but they do not own the account. When you die or revoke the power of attorney, the agent's authority ends immediately.
Key Takeaways
- A power of attorney can open a bank account only if the document explicitly grants banking or financial authority — general language like "all matters" usually works, but "real estate only" does not.
- The bank will require the agent to show the original or certified copy of the power of attorney document and will verify the language before allowing any account to be opened.
- The account belongs to you, not the agent, even though the agent can manage it and make transactions on your behalf.
- Different banks have different rules about which powers of attorney they will accept, so calling the bank before visiting saves time.
How banks verify the power of attorney
When an agent walks into a bank to open an account, the bank will ask for a government-issued ID for the agent and the original power of attorney document or a certified copy. The bank's compliance team will read the document word-for-word to confirm it grants banking authority and that it is still valid (not revoked or expired).
Some banks require the power of attorney to be notarized; others do not. A few large banks have their own power of attorney forms they prefer agents to use instead of a homemade or attorney-drafted document. If the bank rejects your document, ask what language they need or whether they have a template. You may be able to have the document amended or create a new one that meets their requirements.
Banks also check whether the power of attorney is "durable" — meaning it remains valid even if you become incapacitated. A non-durable power of attorney ends if you lose mental capacity, so a bank may refuse to honor it if there is any question about your current condition. If you are already incapacitated, the agent will need a durable power of attorney or a court-ordered guardianship or conservatorship to open an account.
What language in the document allows bank account opening
The power of attorney must use language that covers banking. Common phrases that work include "all financial matters," "banking and financial transactions," "deposit and withdrawal of funds," "opening and closing accounts," and "managing bank accounts." If the document says only "real estate transactions" or "healthcare decisions," the agent cannot open a bank account, even if they could do other things.
Some powers of attorney list specific powers separately — one section for real estate, one for banking, one for investments. If banking is listed, the agent can open an account. If banking is not listed but "all other matters" or "any financial action" appears, that usually covers it. The safest approach is to have an attorney draft or review the power of attorney to make sure it includes the specific authority you want the agent to have.
If your power of attorney is vague or does not mention banking, you have two options: ask the bank whether they will interpret the language broadly (some will, some will not), or have a new power of attorney drafted that explicitly includes banking authority. The second option takes longer but guarantees the agent can act.
Differences between a regular power of attorney and a durable one
A regular power of attorney ends if you become mentally incapacitated or unconscious. A durable power of attorney stays in effect even after you lose capacity. Banks strongly prefer durable powers of attorney because they do not have to worry about whether you are still mentally able to have granted the authority in the first place.
If you are currently healthy and just want someone to help manage your accounts, a regular power of attorney works. But if you are concerned about future incapacity — or if you are already having memory or cognitive problems — a durable power of attorney is the right choice. The agent can open an account with either type, but a bank may ask questions if the power of attorney is not durable and you appear to have any health issues.
Some states call a durable power of attorney a "healthcare power of attorney" or "financial power of attorney" depending on what it covers. The key word to look for is "durable" — if that word appears, the document survives incapacity.
What happens if the power of attorney is from another state
A power of attorney from another state is usually valid in your state, but banks sometimes refuse to accept them anyway. Federal law does not require banks to honor out-of-state powers of attorney, so each bank makes its own decision. Some banks will accept any valid power of attorney; others will only accept documents from their home state or documents that follow their state's specific rules.
If you are moving to a new state or the agent lives in a different state, call the bank before trying to open an account. Ask whether they accept out-of-state powers of attorney and what documentation they need. If the bank refuses, you have two choices: open the account at a bank that will accept the out-of-state document, or have a new power of attorney drafted in your current state.
Some states have adopted the Uniform Power of Attorney Act, which makes out-of-state powers of attorney easier to recognize. But even in those states, individual banks may still require additional paperwork or verification. There is no single rule — it depends on the bank and the state.
Steps the agent takes to open an account
The agent should bring the original power of attorney document or a certified copy, their government-issued ID, and information about the account type they want to open (checking, savings, money market). They will fill out the bank's account-opening form, which will ask for your name, address, Social Security number, and other identifying information. The form will also ask whether the account is being opened under a power of attorney, and the agent will need to disclose that fact.
The bank will verify the power of attorney, check that the agent's ID matches, and confirm that the document grants banking authority. This process usually takes 15 to 30 minutes. Once the account is open, the agent can deposit checks, withdraw cash, pay bills online, and manage the account just as you would — but the account remains in your name.
The agent should keep a copy of the power of attorney at home and bring it to the bank if they need to make changes to the account later. Some banks will keep a copy on file; others will not. Ask the bank what they prefer.
When a power of attorney cannot open an account
A power of attorney cannot open an account if the document does not grant banking authority, if it has expired, if it has been revoked, or if you are no longer alive. A power of attorney also cannot open an account if you are a minor — a parent or guardian has authority over a minor's accounts, but that authority comes from family law, not from a power of attorney.
If you have become incapacitated and the power of attorney is not durable, the agent's authority has ended. In that case, a family member or concerned person may need to go to court to have a guardian or conservator appointed. This process is slower and more expensive than using a power of attorney, but it is the only legal way to manage finances for someone who is incapacitated and did not sign a durable power of attorney.
Some banks will refuse to open an account under a power of attorney if the agent and the account holder have the same last name and address, because the bank worries about fraud. If this happens, ask to speak to the bank's manager or compliance officer and bring additional ID or documentation to prove the relationship is legitimate.
Frequently Asked Questions
Can the agent open a joint account instead of an account in just my name?
Yes, if the power of attorney grants that authority. A joint account means both you and the agent own the account and can access it. When you die, the joint account usually passes to the agent automatically. This is different from an account in your name alone, where the agent has authority to manage it but does not own it. Ask the bank which type of account you want before the agent goes in.
What if I want to revoke the power of attorney after the account is open?
You can revoke the power of attorney at any time by signing a revocation document and delivering it to the agent and the bank. Once the bank receives the revocation, the agent's authority ends immediately. The account itself does not close — it stays open in your name, but the agent can no longer access it or make transactions.
Can the agent use the account to pay themselves or give themselves money?
The power of attorney should specify what the agent can do with the money. If it says the agent can only pay your bills and expenses, they cannot withdraw money for themselves. If it says the agent can withdraw funds "for any purpose," they technically could, but this is a serious conflict of interest and could lead to legal trouble if you later claim the agent stole from you. It is better to have the power of attorney spell out exactly what the agent can use the account for.
Do I need to tell the IRS or file taxes differently if someone has a power of attorney over my account?
No. The account is still yours for tax purposes, and you report all income and interest from it on your tax return. The agent is not responsible for taxes — you are. If the agent is managing investments or making large transactions, keep records so you can report everything accurately when tax time comes.
What if the bank says they will not accept the power of attorney?
Ask the bank manager or compliance officer why they are refusing it. If the document is missing banking language, you can have it amended or create a new one. If the bank simply has a policy against out-of-state powers of attorney, try a different bank or ask whether the bank has its own power of attorney form the agent can use instead. Some banks will work with you if you explain the situation clearly.