Yes, you can open a checking account before age 18, but the bank sets the rules

Most banks and credit unions let minors open checking accounts, but you cannot do it alone. You will need a parent or guardian to co-own the account with you, sign the paperwork, and often provide their Social Security number and ID. Some banks have a minimum age—often 13 or 14—before they will open an account even with a parent present. A few banks let you open an account at any age if a parent is the primary account holder and you are an authorized user, though the rules differ.

The account itself works like an adult checking account: you get a debit card, online access, and the ability to write checks (though many teen accounts limit this). What changes is oversight. Your parent can see all transactions, set spending limits, and freeze the card if needed. Some banks also charge monthly fees for teen accounts, while others waive them until you turn 18.

Key Takeaways

  • You need a parent or legal guardian present and co-signing to open a checking account before age 18 at nearly all banks.
  • Some banks set a minimum age of 13 or 14 for teen checking accounts, so call ahead if you are younger.
  • Your parent will have full visibility into the account and can set spending limits or restrictions on the debit card.
  • Teen checking accounts often have no monthly fee, but some banks charge once you turn 18 unless you meet balance or deposit requirements.
  • Credit unions sometimes offer teen accounts with lower fees and more flexible rules than large national banks.

What you need to bring to open an account

Bring your Social Security number and a form of ID—usually a school ID, state ID, or passport. Your parent will need their Social Security number, a government-issued photo ID (driver's license or passport), and proof of current address, such as a utility bill or lease. Some banks also ask for a second form of ID or a recent pay stub from your parent.

If you do not have a Social Security number yet, you can still open an account at some banks, but the process takes longer. Ask the bank whether they will hold the account open while you obtain one, or whether you must provide it before the account is activated. A few banks will not open an account without it.

How parent co-ownership works

When your parent co-owns the account, they are a full owner alongside you. This means they can withdraw money, close the account, or change settings without your permission. They receive statements and can see every transaction. This is different from being an authorized user, where the parent can use the card but you remain the primary owner—though most banks do not offer this option for minors.

Co-ownership ends automatically when you turn 18 at most banks. After that, the account becomes yours alone and your parent loses access unless you add them as an authorized user. Some banks send a notice before this happens; others do not. Check with your bank about what happens on your 18th birthday so there are no surprises.

Differences between banks and credit unions

Large national banks like Chase, Bank of America, and Wells Fargo all offer teen checking accounts, but each has different rules. Chase lets you open an account at age 13 with a parent; Bank of America requires age 14. Monthly fees range from zero to $12, though most waive fees for teen accounts. Some banks limit debit card transactions or require a minimum balance.

Credit unions often have lower fees and more flexible policies. Many credit unions let you open an account at any age if a parent is present, and some charge no monthly fee even after you turn 18. If your parent belongs to a credit union, ask whether you can join as a family member and open a teen account there. Credit unions also tend to offer financial literacy resources for teens, which can be useful as you learn to manage money.

Debit card limits and spending controls

Most teen checking accounts come with a debit card, but banks often set daily spending limits—commonly $100 to $500 per day—to reduce fraud risk. Your parent can usually lower this limit further through the bank's app or by calling customer service. Some banks also let your parent turn the card off temporarily or block certain types of transactions, like online purchases or ATM withdrawals.

These controls are meant to teach you money management while protecting the account. As you demonstrate responsibility, your parent can raise the limits. When you turn 18, the limits typically reset to standard adult levels unless your parent changes them.

What happens when you turn 18

On your 18th birthday, the account does not close, but the co-ownership structure changes. Your parent's access ends unless you add them as an authorized user, which you can do at any time. The account becomes yours to manage fully. If there is a monthly fee that was waived for teen accounts, the bank may start charging it, though many banks waive fees for accounts that meet certain conditions—like maintaining a minimum balance or setting up direct deposit.

Some banks send a notice before this transition; others do not. Log into your account or call the bank a few weeks before your 18th birthday to understand what will change. If you want your parent to keep access for emergencies or co-management, ask the bank how to add them as an authorized user.

Opening an account online versus in person

Most banks let you start the process online, but you will still need to visit a branch or have your parent sign documents in person. A few banks, like Ally and some online-only credit unions, let you complete the entire process remotely using a video call or by mailing signed forms. This takes longer—usually one to two weeks—but works if you cannot visit a branch.

In-person applications are faster, usually taking 15 to 30 minutes. The bank verifies your parent's ID on the spot and activates the account the same day or within 24 hours. If speed matters, go to a branch with your parent and both forms of ID.

Frequently Asked Questions

Can I open a checking account without my parent knowing?

No. Banks require a parent or legal guardian to co-sign for minors under 18. If you are in foster care or have a legal guardian other than your parents, that person can co-sign instead. Some banks also allow a grandparent or other relative to co-sign if they have legal guardianship.

What if my parent does not have a bank account?

Your parent does not need their own account to help you open one. They will need to provide their Social Security number, photo ID, and proof of address, but they do not have to be a customer of the bank. Some banks ask for a second form of ID or recent pay stub to verify income, so call ahead to confirm what your parent should bring.

Can I use the account to build credit?

A checking account alone does not build credit because it is not a loan or line of credit. However, some banks offer teen savings accounts or teen credit cards (with a parent as co-signer) that do report to credit bureaus. Ask your bank whether they offer these products if building credit early is a goal.

What if I lose my debit card?

Call the bank immediately to report it lost or stolen. The bank will freeze the card to prevent fraud and mail you a replacement, usually within five to seven business days. Most banks do not charge a replacement fee for the first card, but some charge for additional replacements. Until the new card arrives, you can withdraw cash at an ATM using your PIN or visit a branch with ID.

Do I need a minimum balance to keep the account open?

Most teen checking accounts have no minimum balance requirement. However, some banks charge a monthly fee if your balance drops below a certain amount—often $100 to $500. Check your bank's fee schedule before opening the account, and ask whether the fee is waived for teen accounts or if it starts when you turn 18.