You cannot open a checking account in someone else's name without their presence and consent
Banks require the account holder to be present in person or to complete the application themselves, usually online. The person whose name goes on the account must provide their own identification, sign the signature card, and agree to the terms. A parent, guardian, or power of attorney can open an account for a minor or incapacitated adult, but that is a different legal arrangement than opening an account in someone else's name without their knowledge or permission.
If you are trying to manage money for someone else, the bank will ask you to prove your legal authority to do so. That authority comes from guardianship papers, a power of attorney document, or a court order — not from a relationship or good intentions. Banks verify these documents before allowing anyone to act on behalf of another person.
Key Takeaways
- The account owner must be present or must complete the application themselves; you cannot open an account in someone else's name without their participation.
- A parent or legal guardian can open an account for a minor child, but the child's name is on the account and the parent acts as a custodian, not a separate account holder.
- If you have power of attorney or guardianship, bring the original or certified copy of that document to the bank along with your own ID.
- A joint account requires both people to be present and to sign; you cannot add someone to an account without their knowledge.
- If someone is incapacitated and has no power of attorney in place, you will need to go through a court process to become their legal representative.
Opening an account for a minor child
A parent or legal guardian can open a custodial checking account for a child without the child being present. The bank will ask for the child's Social Security number and date of birth, and the parent provides their own ID. The account is in the child's name, but the parent controls it until the child reaches the age of majority — usually 18 or 21, depending on the state and the bank.
Some banks call this a "youth account" or "teen account" and may restrict what the child can do with it until they turn a certain age. The parent's name does not appear on the account; only the child's name does. When the child turns 18, the account automatically converts to a regular account in their name alone, and the parent loses access unless the child adds them as an authorized user.
Using power of attorney to manage someone's account
If you have a power of attorney document signed by the account owner, you can open a checking account on their behalf. The power of attorney must be current, signed by the person whose account it is, and notarized. Bring the original or a certified copy to the bank along with your own ID and the person's ID if they are present, or just your ID if they are not.
The bank will verify the power of attorney before allowing you to open the account. Some banks have their own power of attorney form they prefer you to use, so call ahead and ask. The account will be in the other person's name, and you will be listed as an authorized representative. You can make deposits, withdrawals, and pay bills, but you cannot close the account or change the terms without the account owner's permission.
Acting as a legal guardian
If you are the court-appointed guardian of an adult or a minor, you have the legal authority to open a checking account for them. Bring the guardianship order — the actual court document — to the bank along with your ID and the ward's ID. The account will be in the ward's name, and you will be listed as the guardian.
Guardianship is more restrictive than power of attorney. You must account for how you spend the ward's money, and some banks require you to file annual reports with the court. If the ward is a minor, the guardianship ends when they turn 18, and you lose access to the account unless they add you as an authorized user.
Opening a joint account with someone
A joint account requires both account holders to be present at the bank or to complete the application together online. Both people must provide ID, sign the signature card, and agree to the account terms. You cannot add someone to an existing account or open a joint account in someone else's name without their knowledge and consent.
On a joint account, both people have equal access and equal responsibility for overdrafts or fees. If one person withdraws all the money, the other person has no legal claim to it. If one person dies, the surviving account holder usually keeps the money, though this varies by state and by how the account is titled.
What to do if someone is incapacitated and has no power of attorney
If the person whose account you want to open is incapacitated — due to illness, injury, or age — and they never signed a power of attorney, you will need to go through a court process. You can petition the court to become their conservator or guardian, depending on your state's terminology. This process takes weeks or months and requires filing documents, paying court fees, and sometimes proving that the person cannot manage their own affairs.
While the court process is underway, you may not be able to access the person's existing accounts or open new ones in their name. Some banks will freeze an account if they suspect the owner cannot manage it, and you will need a court order to unfreeze it. Talk to an elder law attorney or your local legal aid office if you are in this situation; they can tell you what your state requires and help you file the right paperwork.
Adding yourself as an authorized user on someone else's account
An authorized user is different from a joint account holder. The account owner can add you to their existing account without you being present, though most banks require the owner to come in person or call to make the change. As an authorized user, you can make deposits and withdrawals, but you are not responsible for overdrafts or fees — the account owner is.
If you want to be added to someone else's account, they must request it themselves. You cannot ask the bank to add you; the account owner has to initiate the change. If the person is incapacitated and cannot make that request, you will need power of attorney or guardianship to do it for them.
Frequently Asked Questions
Can I open a checking account for my elderly parent without their permission?
No. You need either their consent and presence, or a court order making you their legal guardian or conservator. If your parent is still mentally capable, they must be involved in opening the account. If they are incapacitated and have no power of attorney in place, you will need to petition the court.
What if I have a power of attorney but the bank won't accept it?
Some banks have strict requirements about power of attorney documents and may reject older or out-of-state versions. Ask the bank what form they need, and consider having a new power of attorney drafted by an attorney if the existing one is not working. Bring the original or a certified copy, not a photocopy.
Can I open a joint account with someone over the phone?
Some banks allow joint accounts to be opened online or by phone if both people complete the application and sign electronically. Call your bank to ask whether they offer this option. You will still need both people's IDs and Social Security numbers, and both must consent to the account.
What happens to a custodial account when the child turns 18?
The account automatically converts to a regular checking account in the child's name alone. The parent loses access unless the child adds them as an authorized user. Some banks send a notice before the conversion happens so the parent can discuss it with the child.
Do I need a lawyer to get power of attorney?
You can buy a power of attorney form online or from an office supply store, but having an attorney draft one ensures it is valid in your state and covers what you need. An attorney typically charges $200 to $500 for a simple power of attorney. Legal aid offices sometimes offer free or low-cost help if you cannot afford a lawyer.