A minor can open a bank account, but not alone

A minor — someone under 18 in most states — cannot sign a binding contract by themselves, and a bank account is a contract. So a parent or legal guardian must open the account with them, be listed as a co-owner or authorized signer, and often retain control over withdrawals until the minor reaches a certain age. The exact rules depend on the bank and your state, but the pattern is the same everywhere: the adult is responsible for the account, and the minor has access to it under conditions the adult sets.

The account itself works like any other checking or savings account. The minor can deposit money, make withdrawals, use a debit card, and see their balance. What changes is who can close the account, who receives statements, and at what age the minor can take full control. Some banks let this happen at 16 or 17; others wait until 18.

Key Takeaways

  • A parent or legal guardian must open the account with the minor and be listed on it; the minor cannot open an account alone.
  • Most banks require the adult to bring identification and proof of address, and the minor to bring a Social Security number or ITIN and proof of identity.
  • The adult typically retains control over the account until the minor reaches a specific age, which varies by bank and account type.
  • Debit cards, online access, and ATM withdrawals are usually available to the minor when ready, but some banks restrict transfers or large withdrawals.
  • At a set age — often 16, 17, or 18 — the account can convert to a standard adult account, and the minor takes full control.

What the bank needs from you and your child

Bring the adult's government-issued photo ID (driver's license, passport, or state ID) and a recent utility bill or bank statement showing your current address. The minor needs a Social Security number or Individual Taxpayer Identification Number (ITIN) and some form of ID — a school ID, passport, or state ID if they have one. A few banks will accept a birth certificate instead.

Some banks ask for additional documents depending on the account type. A few require proof that you are the legal guardian if you are not the minor's parent — a custody order or guardianship document. Call the bank before you go in; they will tell you exactly what to bring.

You do not need to open the account in person at every bank. Some allow you to start online or by phone, then finish in a branch. Others require an in-person visit. Check the bank's website or call their customer service line to see which option they offer.

How much control the adult keeps, and for how long

When you open a joint account with a minor, the bank typically makes you the primary account holder and the minor a secondary account holder. This means you receive statements, you can freeze or close the account, and you can see all transactions. The minor can use the account but cannot change its terms without your permission.

Some banks let the minor make withdrawals and transfers up to a daily or monthly limit set by you. Others allow unlimited access once the debit card is activated. A few restrict transfers to other accounts or require the adult to approve large withdrawals. These rules are set when you open the account, and you can usually change them later by calling the bank or visiting a branch.

At a specific age — 16, 17, or 18, depending on the bank — the account can convert to a standard account in the minor's name alone. You will no longer have access unless the minor adds you as an authorized user. Some banks do this automatically on the minor's birthday; others require you to request it.

Debit cards, online access, and what the minor can do when ready

Most banks issue a debit card to the minor right away or within a few business days. The card works at ATMs and stores just like an adult's card. The minor can check their balance online or through the bank's mobile app, set up direct deposit, and receive text or email alerts when money moves in or out.

Online transfers to other accounts at the same bank are usually available to the minor. Transfers to accounts at other banks (called external transfers) may be restricted or may require the adult to approve them first. Wire transfers and checks are often limited or unavailable until the minor is older.

The minor cannot change the account's settings, add or remove authorized users, or close the account without the adult's permission. If the minor loses the debit card or suspects fraud, they can call the bank's customer service line just like an adult would, but the bank may require the adult to verify the claim before replacing the card.

Types of accounts available for minors

Most banks offer a youth checking account or teen account designed specifically for minors. These typically have no monthly fee, no minimum balance requirement, and come with a debit card and online access. Some include a small savings component or rewards for deposits.

A savings account in the minor's name with the adult as co-owner is also common. This earns interest on the balance and is useful if the goal is to build savings rather than spend. The interest rate varies by bank and changes over time.

A joint account where both the adult and minor are listed as equal owners is less common for minors, because it gives the minor more control than most parents want. Some banks do not offer this option for minors at all.

A few banks offer custodial accounts under the Uniform Transfers to Minors Act (UTMA) or Uniform Gifts to Minors Act (UGMA). These are designed for long-term savings and have tax advantages, but the minor gains full control of the money at a specific age set by state law — usually 18 or 21. Once that age is reached, the minor can use the money for any reason, and you cannot stop them.

Age limits and when the account changes

Most banks allow minors as young as 13 to open an account with a parent or guardian. A few set the minimum at 15 or 16. There is no upper age limit — a 17-year-old can open an account the same way a 13-year-old can.

When the minor reaches the bank's conversion age — often 16, 17, or 18 — the account automatically becomes a standard adult account, or you can request the conversion. At that point, the minor is the sole account holder and can manage it without your involvement. You will lose access to statements and transaction history unless the minor adds you as an authorized user.

If you want to keep oversight after the conversion, ask the minor to add you as an authorized user. This lets you see the account and make transactions, but the minor remains the primary account holder and can remove you at any time.

What happens if the minor is under 13 or the bank says no

If your child is under 13, most banks will not open an account in their name at all. Some parents open a savings account in their own name and let the child use it informally, but this does not build the child's credit history or teach them to manage their own money.

A few banks and credit unions have programs for children under 13, often called kids' savings accounts. These are usually savings-only (no debit card) and require the parent to manage all transactions. Call your bank or local credit union to ask if they offer this.

If a bank refuses to open an account — because of the minor's age, because you cannot provide the required documents, or for another reason — try a different bank or a credit union. Credit unions sometimes have more flexible rules, especially if you are already a member.

Frequently Asked Questions

Can my child open a bank account without me?

No. A minor cannot sign a binding contract, so a parent or legal guardian must open the account and be listed on it. The minor can use the account, but the adult is the account holder and responsible for it.

Will opening a bank account build my child's credit?

No. A checking or savings account does not appear on a credit report and does not build credit history. Credit is built through loans, credit cards, and payment history. A bank account is separate from credit.

What if I want to give my child money without opening a joint account?

You can open a custodial account under UTMA or UGMA, which is in your child's name but under your control until they reach a specific age. You can also open a savings account in your own name and let your child use it, though this does not teach them to manage their own account.

Can my child's other parent or grandparent open an account with them?

Yes, if they are a legal guardian or have guardianship rights. A grandparent or other relative can usually open an account only if they have legal custody or guardianship. Call the bank to ask what documents they need.

What happens to the account if I die?

The account becomes part of your estate and goes through probate unless you have named the minor as a beneficiary or set up the account as "payable on death" (POD). Ask your bank about POD options when you open the account.