Opening a Bank Account Before You Turn 18

What you can do before 18

Yes, you can open a bank account before 18, but the account will be a custodial account — meaning a parent or legal guardian controls it alongside you or entirely, depending on the bank and the account type. You cannot open a standard adult account on your own until you reach 18 (or 19 in some states). The rules vary by bank, so what one institution offers may differ from another.

Most major banks offer accounts for minors. Some let you manage the account yourself with parental oversight; others require the parent to handle all transactions. A few banks let you open an account at 13 or 14 with a parent present; others require you to be 16 or 17. The specific age threshold and the level of control you get depend on which bank you choose and which account product they offer for minors.

Key Takeaways

• You can open a custodial account before 18 at most major banks, but a parent or guardian must be on the account with you.
• The age you can open an account ranges from 13 to 17 depending on the bank; check directly with the institution you want to use.
• Some custodial accounts let you make transactions yourself; others require the parent to approve or handle all activity.
• At 18, you can convert a custodial account to a standard adult account or open a new one entirely in your name alone.
• Online banks and credit unions sometimes have different rules than traditional brick-and-mortar banks, so compare options before you choose.

Minimum age and what banks require

Most banks set a minimum age between 13 and 17 to open a custodial account. Chase, Bank of America, Wells Fargo, and Citibank all allow accounts for minors, but each has its own age threshold — typically 15 or 16. Some credit unions and online banks go lower, accepting minors as young as 13. A few regional banks have no stated minimum age but require parental presence and consent.

To open the account, you will need to bring a parent or legal guardian to the bank in person (or they may need to be present online, depending on the bank). You will also need a form of ID — usually a school ID, state ID, or passport — and the parent will need their own ID and Social Security number. Some banks ask for proof of address, such as a utility bill or lease in the parent's name.

If you are opening an account at an online bank, the process is usually faster but still requires parental consent. The parent may need to verify their identity online, and you may both need to confirm the account setup via email or text. Read the specific bank's requirements before you start, because the steps vary.

How much control you have over the account

The level of control you get depends on the account type and the bank. Some custodial accounts are set up so that you can use a debit card and make withdrawals, but the parent receives statements and can monitor all activity. Others require the parent to approve each transaction over a certain amount, or to approve all transactions. A third type gives the parent complete control, and you cannot access the account yourself until you turn 18.

Ask the bank directly which model applies to the account you are considering. If you want to use the account to learn money management — saving, spending, and tracking your own transactions — you need an account where you have some independent access. If the goal is simply to have a safe place to keep money that a parent manages, a parent-controlled account works fine.

Debit card access is common in accounts designed for teenagers. The parent can set daily spending limits, block certain types of transactions, and receive alerts when the card is used. This setup lets you practice using a card without the parent having to approve every purchase.

What happens when you turn 18

At 18, you become a legal adult and can open your own account without a parent's involvement. Most banks will let you convert your custodial account to a standard adult account — the parent's name comes off, and you take full control. This conversion is usually automatic or requires a simple form; you do not need to close the old account and open a new one.

Some banks charge a fee to convert the account; others do not. Check with your bank about the process and any costs involved. If you prefer to start fresh with a different bank, you can close the custodial account and move the money to a new account in your name alone. Your bank can help you transfer the funds.

The account history — deposits, withdrawals, and any overdrafts — stays with the account even after conversion. This history does not appear on your credit report (checking accounts do not affect credit), but it may be visible to the bank if you ever apply for a loan or credit card later.

Custodial accounts versus joint accounts

A custodial account is held in your name with the parent listed as custodian. The parent has legal authority over the account until you reach the age of majority (18 in most states, 19 in a few). A joint account is held in both your name and the parent's name equally, and either of you can access and control the funds.

Custodial accounts are more common for minors because they are designed specifically for this purpose and have clear legal rules about what happens at 18. Joint accounts can work, but they blur the line of control and may create confusion when you turn 18 about who owns what. Some banks do not recommend joint accounts for minors for this reason.

If a bank offers you only a joint account option and you want a custodial account instead, ask if they have a different product. If they do not, a joint account is still a workable option — just understand that the parent has equal access to the funds at all times, and you will need to discuss what happens to the account when you turn 18.

Online banks and credit unions

Online banks like Ally, Charles Schwab, and Discover often have lower minimum ages than traditional banks and sometimes offer accounts for minors with fewer restrictions. Some online banks let you open an account at 13 with parental consent and give you a debit card and online access right away. The process is faster because everything happens online, though the parent still needs to verify their identity.

Credit unions may also offer accounts for minors, and the rules vary by credit union. Some credit unions are more flexible about age and control than banks. If you are a member of a credit union through a parent or family member, ask what accounts they offer for teenagers. Credit union accounts sometimes have lower fees and better customer service for younger account holders.

The trade-off with online banks is that you cannot walk into a branch to deposit cash or speak to someone in person. If you need to deposit checks or cash regularly, a traditional bank or credit union with physical locations may be more practical. If you mostly use a debit card and online transfers, an online bank works well.

Frequently Asked Questions

Can I open a bank account at 16 without a parent?

No. You must have a parent or legal guardian on the account with you until you turn 18. Some banks may let you open an account at 16, but the parent's presence and consent are still required. At 18, you can open an account entirely on your own.

What if my parent won't let me open an account?

You cannot open a custodial account without a parent or guardian. If you have a trusted adult other than your parent — such as a grandparent or older sibling who is your legal guardian — they can open an account with you instead. If no adult is willing to help, you will need to wait until you turn 18.

Can I have my own debit card on a custodial account?

Most banks offer debit cards for custodial accounts, but not all. Ask the bank whether the account includes a card and whether you can use it independently or if the parent has to approve transactions. Some cards come with spending limits that the parent sets.

Do I need a Social Security number to open an account before 18?

Yes. You will need your own Social Security number, and the parent will need theirs. If you do not have a Social Security number, you can apply for one at the Social Security Administration office or online at ssa.gov. The process takes a few weeks, so plan ahead if you need one.

Will a custodial account hurt my credit?

No. Checking and savings accounts do not appear on your credit report and do not affect your credit score. Only credit products like credit cards, loans, and lines of credit show up on your credit. A custodial account is purely a place to store and manage money.