Yes, minors can open bank accounts, but an adult must co-own it

A minor—anyone under 18—cannot open a bank account alone. Every bank requires a parent or legal guardian to open the account with them and remain on it as a co-owner. The adult's name appears on the account, their Social Security number is on file, and they have full access to the money and transaction history. This is not optional; it is how banks comply with federal law and their own fraud-prevention rules.

The account itself works like any other checking or savings account. The minor can deposit money, withdraw it, use a debit card, and set up direct deposit. Some banks let the minor manage the account through their own login; others require the adult to approve transactions. The rules vary by bank and by the minor's age—a 16-year-old often has more independence than a 10-year-old on the same account.

The adult co-owner is legally responsible for the account. If the minor overspends or causes overdraft fees, the adult's credit and banking history can be affected. If the minor uses the card fraudulently, the adult is the one who must dispute it with the bank. This is why many parents open these accounts with caution and set clear rules about what the money can be used for.

Key Takeaways

  • A parent or legal guardian must be a co-owner on any bank account a minor opens; the minor cannot open one alone.
  • The adult's name, Social Security number, and permission are required at the time of account opening, and the adult retains full access.
  • Many banks offer teen checking accounts with lower fees and spending limits, designed for minors learning to manage money.
  • The minor can use a debit card and online banking, but the extent of their independence depends on the bank's policies and the adult's choices.
  • The adult co-owner is legally responsible for overdrafts, fraud, and any other account activity, so this decision affects their banking record too.

What you need to bring to open an account

Both the minor and the adult must be present at the bank or complete the application together online. You will need the minor's Social Security number and a form of ID—usually a birth certificate, school ID, or passport. The adult will need their own ID (driver's license or state ID) and Social Security number.

Some banks also ask for proof of address, such as a utility bill or lease in the adult's name. A few banks require a minimum deposit to open the account, though many teen accounts have no minimum. Call the bank ahead of time to confirm what documents they need; requirements vary by institution and sometimes by branch.

Types of accounts minors can open

Most banks offer a teen checking account, designed specifically for minors. These accounts usually have no monthly fee (or a low one), no minimum balance requirement, and come with a debit card and online access. Some include spending limits that the parent can set—for example, the card might be blocked from purchases over $50 or from certain merchants like gas stations. The parent can also turn the card off remotely if needed.

A regular checking account with an adult co-owner works for minors too, but it may have higher fees and fewer parental controls. A savings account is another option, often paired with a checking account. Some banks offer custodial accounts, which are savings accounts designed to hold money for a minor until they reach age 18 or 21, at which point the account transfers to them alone. Custodial accounts are common for long-term savings or money from grandparents.

Credit unions often have similar options and sometimes offer lower fees than banks. If the parent is a member of a credit union, the minor may be able to join and open an account there too.

How much control the minor has

This depends entirely on what the adult sets up and what the bank allows. Some parents give the minor full access to their debit card and online banking login, treating the account as the minor's to manage. Others restrict the card to certain types of purchases or set a daily spending limit. Many parents monitor the account regularly and require the minor to ask permission before large withdrawals.

Online banking usually lets the minor see their balance and transaction history, but not all banks let minors initiate transfers or change account settings without the adult's approval. If the account is a custodial savings account, the minor may have no access at all until they reach the age of majority—the adult controls everything until then.

The minor's independence often increases with age. A 7-year-old's account is usually controlled entirely by the parent; a 16-year-old might have a debit card and the ability to check their balance online, but the parent still monitors spending. Talk to the bank about what the minor can and cannot do before you open the account, so you know what to expect.

When the minor turns 18

At age 18, the minor becomes a legal adult. The account does not automatically transfer to them alone; the adult co-owner remains on it unless they remove themselves. Many young adults keep the co-owner on the account for a while longer, especially if they are still in school or living at home. Others ask the co-owner to step off so they have sole control.

The process of removing a co-owner varies by bank. Some allow it online; others require a visit to the branch or a phone call. The account itself does not close—it simply changes from a joint account to a single-owner account. If the young adult wants to open a new account in their name alone, they can do that at any time after turning 18.

Fraud protection and what happens if something goes wrong

Debit cards issued to minors have the same fraud protection as adult cards. If the card is lost, stolen, or used without permission, the minor or adult can report it to the bank. The bank will freeze the card and investigate the unauthorized transactions. Federal law limits the minor's liability to $50 if they report the fraud within two business days; if they wait longer, the liability can be higher, up to $500.

If the minor overspends and the account goes negative, overdraft fees apply just as they would on an adult account. Some banks waive one or two overdrafts per year for teen accounts, but this varies. The adult co-owner is responsible for paying the overdraft, not the minor. This is one reason many parents set spending limits or monitor the account closely.

If the minor or adult suspects fraud on the account, contact the bank immediately by phone or through their online banking portal. Do not wait. The sooner you report it, the sooner the bank can investigate and the more protection you have under federal law.

Frequently Asked Questions

Can a minor open a bank account without a parent or guardian?

No. Federal banking regulations and bank policies require a parent or legal guardian to co-own any account opened by a minor. The adult must be present (in person or online) at the time of opening and must provide their own identification and Social Security number.

What if the minor's parents are divorced or separated?

Either parent can open an account with the minor if they have legal custody. If custody is shared, either parent can typically open the account alone; the other parent does not need to be involved. If there is a custody dispute or a court order restricting one parent's access, bring that documentation to the bank.

Can a grandparent or other relative open an account for a minor?

Yes, if they are the legal guardian. If they are not the legal guardian but want to help the minor save money, they can open a custodial savings account in the minor's name with themselves as the custodian. The money belongs to the minor, but the grandparent controls it until the minor reaches age 18 or 21.

Will opening a bank account hurt the minor's credit?

No. Opening a checking or savings account does not affect credit scores. Credit scores are based on borrowing and repayment history, not on deposit accounts. The minor's credit history does not begin until they borrow money (through a loan or credit card) and make payments on it.

What happens if the adult co-owner dies or becomes incapacitated?

The account does not automatically close. The minor can still access it if they have a debit card or online login. However, if the minor is very young, they may not be able to manage the account alone. The estate of the deceased co-owner may need to be involved, depending on the bank's policies and the amount of money in the account. Consult the bank and a lawyer if this situation arises.