Minimum age to open a checking account

You must be at least 18 years old to open a checking account in your own name at most banks and credit unions in the United States. Some financial institutions will open an account for someone younger, but only as a joint account with a parent or guardian who is 18 or older. A few banks offer teen checking accounts starting at age 13, but these come with restrictions on what you can do with the account.

The 18-year-old rule exists because banks need account holders to be legally able to sign contracts. When you open a checking account, you are signing an agreement with the bank about how the account works, what fees apply, and what happens if you overdraw. A minor cannot legally bind themselves to that contract without a parent's signature.

Key Takeaways

  • You must be 18 to open a checking account by yourself; anyone younger needs a parent or guardian on the account.
  • Teen checking accounts exist at some banks starting at age 13, but they limit spending, transfers, or ATM withdrawals.
  • A joint account lets a minor use a debit card and write checks while a parent monitors the account and co-signs the agreement.
  • When you turn 18, you can convert a joint account to your own or open a separate account without parental permission.
  • Some banks have no minimum age for savings accounts, only for checking accounts.

Joint checking accounts for minors under 18

If you are under 18, the standard path is a joint checking account. The parent or guardian becomes a co-owner with full access to the account. Both of you receive a debit card, can make deposits and withdrawals, and see all transactions. The bank treats you as equal account holders, which means either person can close the account or move money without the other's permission.

Joint accounts are useful because they let a young person learn to use a debit card, set up direct deposit for a job, and pay bills while a parent can still monitor spending and step in if something goes wrong. The parent's credit and banking history do not affect the account opening—the bank mainly needs the parent to be 18 and to sign the paperwork.

Teen checking accounts with limited features

Some banks and credit unions offer checking accounts specifically for teenagers, often starting at age 13. These accounts come with built-in restrictions: daily spending limits (often $500 to $1,000), limits on the number of ATM withdrawals per month, or restrictions on online transfers. The idea is to let a teen use a debit card and learn banking habits while the account structure prevents large mistakes.

Teen accounts usually still require a parent to co-sign or be listed as a guardian on the account. The restrictions are set by the bank and cannot be changed by the account holder—you cannot simply raise your own daily limit. When you turn 18, most banks automatically convert the account to a standard checking account and remove the restrictions.

Not all banks offer teen accounts. Chase, Bank of America, and Wells Fargo have them, but smaller regional banks and credit unions may not. If you want to know whether a specific bank has a teen account, call the branch or check their website for "teen checking" or "student checking."

What happens when you turn 18

Once you reach 18, you have options. If you have a joint account, you can ask the bank to remove the other account holder and make it yours alone. You can also open a completely separate checking account in your own name at any bank, with no parental involvement. Some people keep the joint account open because it is convenient or because the parent wants to keep monitoring it.

If you have a teen account with restrictions, the bank will usually convert it automatically when you turn 18. You should receive notice from the bank a few weeks before your birthday, or you can call and ask them to make the change. After conversion, you have full access to all standard features—no daily limits, no withdrawal caps.

Documents you will need to bring

To open any checking account, you will need to show the bank who you are. Bring a government-issued photo ID: a driver's license, state ID card, or passport. If you are opening a joint account as a minor, both you and the parent or guardian need to bring ID.

The bank will also ask for a Social Security number or tax ID number. Have that ready before you go in. Some banks ask for a second form of ID or proof of address (like a utility bill or lease), though many waive this if you already have an account at the same bank. Call ahead to ask what the specific branch needs.

Banks and credit unions with different age policies

Most major banks follow the 18-year-old rule for solo accounts and offer joint or teen accounts for younger people. Credit unions sometimes have different rules—some allow accounts for anyone with a Social Security number, even infants, but only as savings accounts, not checking. A few credit unions let minors open checking accounts with parental consent starting at age 16.

Online banks like Chime, LendingClub, and Ally have their own policies. Some do not offer accounts for anyone under 18 at all. Others allow minors to open accounts if a parent is listed as a guardian. If you are looking for a specific bank, search their website for "minor account" or "teen account" to see what they offer, or call customer service and ask directly.

Frequently Asked Questions

Can I open a checking account at 16 or 17?

Not by yourself at most banks. You will need a parent or guardian on the account. Some credit unions and a few regional banks allow 16- and 17-year-olds to open accounts with parental consent, so call your local credit union to ask. Teen checking accounts at major banks usually start at 13.

What if my parent will not co-sign?

You will have to wait until you turn 18 to open an account in your own name. If you need to deposit paychecks or receive money before then, ask if a trusted adult (grandparent, older sibling, aunt) can co-sign a joint account instead. The co-signer does not have to be a parent.

Can I have my own checking account at 18 if I am still in high school?

Yes. Once you turn 18, you are legally an adult and can open any account the bank offers, regardless of whether you are in school. You will need a government ID and Social Security number. Your student status does not matter.

Do I need a minimum deposit to open a checking account?

It depends on the bank. Many banks have no minimum deposit requirement—you can open an account with $0 and deposit money later. Some banks require $25 to $100 to open. Check the bank's website or call and ask about their specific requirements before you go in.

What is the difference between a checking account and a savings account for minors?

Savings accounts are easier for minors to open—many banks allow them at any age, even without a parent co-signing. Checking accounts require you to be 18 or to have a parent on the account because they involve signing a contract. If you just need a place to save money, a savings account may be simpler.