Yes, you can add a minor to your bank account in most cases

You can add a minor to an existing bank account you own by visiting your bank in person or calling them to request an authorized user or joint account holder arrangement. The minor does not need their own Social Security number in some cases, though most banks will ask for one. The process usually takes one business day to a few days, depending on your bank and whether you're adding them to a checking account, savings account, or both.

The exact steps and requirements vary by bank. Some banks allow you to add a minor online through their app or website; others require a phone call or in-person visit. You'll typically need to bring or provide the minor's name, date of birth, and Social Security number. A few banks have age minimums — some won't add anyone under 13, while others allow younger children.

Before you add a minor, understand the difference between an authorized user and a joint account holder, because they have different legal rights and responsibilities. This choice affects what the minor can do with the account and what happens to it if you die.

Key Takeaways

  • Most banks let you add a minor as an authorized user or joint account holder, though age minimums vary by bank.
  • Authorized users can use the account but you remain the sole owner; joint account holders have equal legal ownership and can access funds without your permission.
  • You'll need the minor's name, date of birth, and usually their Social Security number to add them.
  • The process takes one to three business days and can often be done by phone or in person, though some banks now offer online options.

Authorized user versus joint account holder

An authorized user is someone you give permission to use your account, but you remain the sole owner. The minor can withdraw money, make deposits, and use a debit card linked to the account. However, you keep full control — you can remove them at any time, and the account is yours alone if you die. The minor has no legal claim to the money in the account.

A joint account holder is a co-owner with equal legal rights. Both you and the minor own the money in the account. Either of you can withdraw all the funds without the other's permission. If you die, the money passes to the joint account holder automatically, outside of your will. This is useful if you want the minor to inherit the account, but it also means they can empty it without your knowledge.

For most parents teaching a teenager to manage money, an authorized user arrangement is simpler and safer. For a grandparent setting aside money specifically for a grandchild's future, a joint account may make more sense. Ask your bank which option they recommend for your situation.

What you need to bring or provide

You will need your own account information and the minor's identifying details. Bring or have ready: your account number, the minor's full legal name, their date of birth, and their Social Security number. Some banks also ask for the minor's address, though they may use yours if the minor lives with you.

If you're doing this in person, bring a government-issued ID for yourself. Some banks ask to see the minor in person as well, especially if they're very young, though many now allow you to add a minor without them present. Call your bank ahead of time to ask what they require — this saves a trip.

If the minor does not have a Social Security number yet, ask your bank whether they can add them without one. A few banks will, but most require it. If you need to get one, you can request it from the Social Security Administration online or by mail.

How to add a minor through your bank

Start by contacting your bank directly — call the number on the back of your debit card or visit your bank's website to find the right department. Tell them you want to add a minor to your account and ask whether you can do it online, by phone, or in person. Write down the name of the person you speak with and the date, in case you need to follow up.

If your bank offers an online option, log into your account and look for a menu item like "Add Authorized User," "Manage Account," or "Account Settings." Follow the prompts and enter the minor's information. You'll usually get a confirmation email or text within a few hours.

If you're doing it by phone, the bank will verify your identity, ask for the minor's details, and explain whether they're adding them as an authorized user or joint account holder. Confirm which one you want before they process it. Ask when the change will take effect — usually it's the same day or the next business day.

If you're going in person, bring the documents listed above and ask to speak with an account representative. They'll fill out a form, answer your questions, and give you a receipt. The change typically takes effect immediately or within one business day.

Age limits and bank-specific rules

Banks set their own age minimums. Most allow you to add a child as young as 13 as an authorized user, though some go as low as 10 or 11. A few banks require the minor to be at least 16 or 18. Joint account holders usually have higher age minimums — often 16 or 18 — because of the legal responsibility involved.

Some banks offer special accounts designed for minors, with built-in parental controls and lower fees. If you're opening a new account for a teenager rather than adding them to yours, ask whether the bank has a teen checking or teen savings product. These often come with features like spending limits, transaction alerts, or the ability to turn the debit card on and off from your phone.

Check your bank's website or call to confirm their specific age policy before you visit or call to add the minor. This prevents wasted trips or phone calls.

What happens to the account if you die

If the minor is an authorized user, the account belongs to you alone. When you die, the account becomes part of your estate and is handled according to your will or your state's inheritance laws. The minor loses access to it unless your will or a trust names them as a beneficiary.

If the minor is a joint account holder, they automatically own the account after you die. The money passes to them outside of your will, which means it's not subject to probate but also cannot be redirected by your will. This can be useful if you want to ensure they inherit that specific money, but it also means they get it regardless of what your will says about other assets.

If you want the minor to inherit money but are unsure whether to make them a joint account holder, talk to your bank about a payable-on-death (POD) account or transfer-on-death (TOD) account. These let you name the minor as a beneficiary without giving them access to the account while you're alive. When you die, the money goes to them automatically.

Removing a minor from your account

You can remove an authorized user at any time by calling your bank or visiting in person. The process is quick — usually the same day or next business day. The minor will no longer be able to access the account or use any debit card linked to it.

Removing a joint account holder is more complicated because they have legal ownership. You cannot simply remove them without their consent in most states. If you want to end the joint arrangement, you'll need to close the account or transfer the money to a new account in your name alone. Talk to your bank about the best way to do this in your state.

If you're concerned about a minor accessing the account without permission, an authorized user setup gives you more control. You can remove them whenever you choose.

Frequently Asked Questions

Can a minor have their own bank account without a parent or guardian?

Most banks require a parent or guardian to open an account for anyone under 18. Some banks allow minors 16 or older to open an account alone, but this varies. Call your bank to ask their age policy for independent accounts.

Will adding a minor to my account affect my credit score?

No. Adding an authorized user or joint account holder to a checking or savings account does not show up on credit reports and does not change your credit score. Credit reports track borrowing and debt, not bank account ownership.

Can a minor use a debit card if they're an authorized user?

Yes. Most banks will issue a debit card to an authorized user, and the minor can use it to withdraw money and make purchases. You can usually set spending limits or turn the card on and off through your bank's app.

What if the minor spends all the money without my permission?

If they're an authorized user, you own the account and can remove them and pursue the matter as needed. If they're a joint account holder, they have equal legal rights to the money, so they can withdraw it without your permission. This is why the authorized user option is safer if you're concerned about unsupervised spending.

Do I need to tell the minor's other parent before adding them to my account?

This depends on your custody arrangement and state law. If you have joint custody, the other parent may have a legal right to know. If you have sole custody, you generally do not need permission. Check your custody agreement or talk to a family law attorney if you're unsure.