Teenagers can open a bank account, but the rules depend on their age and the bank
Most banks will let a teenager open a checking or savings account starting at age 13, though some banks set the age at 16 or 18. The account is legally theirs — they own it and control the money in it — but until they turn 18, a parent or guardian must co-own the account or sign off on it. This is called a custodial account or minor account. Once a teenager turns 18, they can open a regular adult account on their own with no parent involved.
The specific age and rules vary by bank. A teenager's best option is usually to ask at a bank where their parent already has an account, because those banks already know the family and the process is faster. If a teenager wants to open an account at a different bank, they will need to go in person with a parent, bring an ID, and the parent will need to bring their own ID and proof of address.
Key Takeaways
- Most banks allow teenagers to open accounts starting at age 13, though some require age 16 or 18.
- Until age 18, a parent or guardian must co-own the account or authorize it, even though the teenager controls the money.
- Opening an account at a bank where a parent already banks is usually faster and requires less paperwork.
- A teenager will need a government-issued ID (usually a state ID or school ID) and the parent will need their ID and proof of address.
- Once a teenager turns 18, they can open their own account without a parent's involvement.
What a custodial account is and how it works
A custodial account is an account owned by a minor but managed by an adult. The teenager can deposit money, withdraw money, and use a debit card just like an adult would. The parent or guardian's name is on the account too, which is why the bank allows it — the bank has a responsible adult on file.
The parent does not automatically see every transaction or have to approve each one. That depends on the bank and the account type. Some banks let parents set up alerts or monitoring tools, but many do not. The teenager has real control over the account. The parent is there legally so the bank has an adult to contact if something goes wrong, and so the account can be closed or transferred if needed.
Once the teenager turns 18, the account usually converts to a regular adult account automatically. The parent's name comes off, and the teenager becomes the sole owner. Some banks require the teenager to come in and sign new paperwork, but most handle it without the teenager having to do anything.
What documents and ID a teenager needs to bring
A teenager will need a government-issued photo ID. A state driver's license or state ID card works. If the teenager does not have one yet, some banks will accept a school ID, though this varies. The best approach is to call the bank ahead of time and ask what ID they accept for minors.
The parent or guardian must also come to the bank in person and bring their own government-issued ID (driver's license or state ID) and proof of address. Proof of address is usually a recent utility bill, lease, or mortgage statement — something with the parent's name and current address on it, dated within the last 60 days or so. Again, the exact requirement varies by bank, so calling ahead saves a trip.
Some banks also ask for a Social Security number for the teenager. This is standard and required for tax purposes. If the teenager does not have a Social Security number yet, they will need to get one from the Social Security Administration before opening the account.
The difference between a teen account and a regular adult account
A teen account (the custodial version) and a regular adult account work almost the same way. Both come with a debit card, both let you check your balance online, both earn interest on savings if it is a savings account. The main difference is that a parent or guardian is on the account until the teenager turns 18.
Some banks offer special teen accounts with features designed for younger people — lower minimum balances, no monthly fees, or parental controls that let a parent set spending limits or get alerts. Other banks just use their regular account and add the parent's name. Neither approach is better; it depends on what the teenager and parent want.
A few banks also offer accounts for teenagers under 13, though these are less common. These usually require the parent to be the primary account holder and the child to be an authorized user rather than a co-owner. The child can use a debit card but cannot make decisions about the account.
Why a teenager might want their own account
A teenager with their own account can learn how money works in a real, low-stakes way. They see how deposits and withdrawals work, how to check a balance, how interest accrues if they save. They can practice budgeting with real money instead of an allowance in a jar. They can build a history with a bank, which matters later when they want to borrow money or open a credit card.
An account also gives a teenager a safe place to keep money that is not in their parent's wallet or under their mattress. If they earn money from a job or gifts, the account keeps it find and organized. Some teenagers also use an account to save toward a specific goal — a car, a trip, college expenses — and watching the balance grow can be motivating.
How to open the account in person
Call or visit the bank ahead of time and ask what documents you need. Tell them you are a teenager and ask if they have a teen account or what their process is for minors. This saves confusion when you arrive.
Go to the bank with your parent or guardian during business hours. Bring your government-issued ID, your Social Security number (or the card itself), and your parent's ID and proof of address. The bank will ask you both to sign paperwork. The paperwork will explain the account rules, fees (if any), and what happens when you turn 18.
The account usually opens the same day or within a few business days. You will get a debit card in the mail within one to two weeks. In the meantime, you can start using the account online or at the bank's ATM if you set up online banking.
What happens when a teenager turns 18
When a teenager turns 18, they become a legal adult. The custodial account automatically converts to a regular adult account at most banks. The parent's name comes off the account, and the teenager becomes the sole owner. No paperwork is usually required — the bank handles it on their own.
At some banks, the teenager may need to come in and sign new paperwork or confirm the change online. The bank will send a notice before or after the conversion explaining what happened. If the teenager is away at college or does not check the mail, they should still have full access to the account and the debit card will still work.
If the teenager and parent want to keep a shared account after age 18 for some reason, they can usually do that, but it becomes a different type of account (a joint account instead of a custodial one). This is rare and requires both people to agree and sign new paperwork.
Frequently Asked Questions
Can a teenager open an account without a parent?
No, not until they turn 18. Banks require a parent or legal guardian to co-own or authorize any account for someone under 18. Once a teenager turns 18, they can open an account on their own.
Can a parent see what the teenager spends money on?
It depends on the bank and the account type. Some banks offer parental monitoring tools that show transactions and let parents set alerts. Others do not. Ask the bank what tools they offer before opening the account if this matters to you.
What if the teenager loses the debit card?
Call the bank when ready and report it lost. The bank will cancel the card and send a new one, usually within one to two weeks. In the meantime, the teenager can still withdraw money at the bank or use online banking to transfer money.
Can a teenager have more than one account?
Yes. A teenager can open a checking account at one bank and a savings account at another, or have multiple accounts at the same bank. Each account will need the same parent authorization, but there is no rule against having more than one.
Does a teenager's account affect the parent's credit score?
No. A custodial account is the teenager's account, not the parent's. It does not appear on the parent's credit report and does not affect their credit score. It is separate from the parent's finances.