Minimum age requirements vary by bank, but most require you to be 18

Most banks require you to be 18 years old to open a checking account in your own name. At 18, you are a legal adult and can sign contracts, which is what a bank account agreement is. Some banks have no stated minimum age and will open accounts for minors if a parent or guardian co-signs, but the rules differ widely between institutions.

If you are under 18, you have two main paths: open a joint account with a parent or guardian, or look for a bank that offers teen checking accounts. Joint accounts let a minor use the account while a parent retains legal responsibility and access. Teen accounts are designed specifically for younger users and often come with parental controls, spending limits, or restricted features.

The age requirement is a legal matter, not a preference. Banks are required to verify your identity and age before opening any account, so you will need to provide a government-issued ID — usually a driver's license, state ID, or passport — regardless of which route you take.

Key Takeaways

  • You must be 18 to open a checking account by yourself; under 18, you need a parent or guardian to co-sign or open a joint account.
  • A few banks offer teen checking accounts for younger users, often with parental oversight built in.
  • You will need a government-issued ID to prove your age and identity when you open an account.
  • Joint accounts let a minor use the account while a parent keeps legal control and can monitor spending.
  • The age rule is federal law, not a bank choice, so it applies everywhere.

Opening a joint account if you are under 18

A joint account is the most common way for someone under 18 to have a checking account. The parent or guardian is the primary account holder and is legally responsible for the account. You can use the debit card, make deposits, and withdraw money, but the parent can see all transactions and can close the account at any time.

To open a joint account, you and your parent or guardian both go to the bank together. Both of you will need government-issued ID. The bank will verify both identities, run a background check (usually through ChexSystems, a banking history database), and have both of you sign the account agreement. The process typically takes 15 to 30 minutes in person, or longer if you do it online because the bank may need to verify your identity through video call or mail.

Joint accounts do not have an age limit — you can stay on a joint account after you turn 18 if you want to. Many people keep them because they already have the debit card and direct deposit set up. You can convert to an individual account later by removing the parent from the account, though some banks require you to close the joint account and open a new one instead.

Teen checking accounts and what they offer

Some banks and credit unions offer checking accounts designed for teenagers, usually ages 13 to 17. These accounts let a minor open an account without a parent as a co-owner, though a parent must still authorize the account and often has access to monitor it. The specific rules depend on the bank.

Teen accounts often come with features parents find useful: spending limits, the ability to turn the debit card on or off, transaction alerts, and a dashboard where the parent can see all activity. Some accounts have no monthly fee, no minimum balance, and no overdraft fees. Others charge a small monthly fee or require a parent to maintain a separate account at the same bank.

Examples include Greenlight, which is a debit card and app designed for families; Fidelity Youth Account, which requires a parent to have a Fidelity brokerage account; and some credit unions that offer teen accounts to members' children. However, not all banks offer teen accounts, so you will need to ask your bank or credit union directly whether they have one.

What you need to bring to open an account

Bring a government-issued ID — a driver's license, state ID card, or passport. If you are under 18 and opening a joint account, bring both your ID and your parent's or guardian's ID. Some banks also accept a school ID or tribal ID, but government-issued ID is the standard.

You may also need to bring proof of your Social Security number. This can be a Social Security card itself, a tax return, a W-2 form, or a birth certificate. If you do not have a Social Security number, you can still open an account in most cases, but the bank will ask you to get one within a certain time frame (usually 30 days) or the account may be closed.

If you are opening the account online or by mail, the bank will ask you to upload photos of your ID or may send you a verification link. Some banks require a video call to confirm your identity. Check with your bank about what method they use before you start the process.

Banks that let minors open accounts

Most major banks require you to be 18 to open an account by yourself. However, some banks and credit unions are more flexible. Many credit unions allow minors to open accounts with a parent's permission and signature. Some online banks have lower age requirements or allow teen accounts.

The best approach is to call or visit your bank's website and ask directly: "Can a minor open a checking account, and if so, what is the minimum age?" The answer will be specific to that bank. If your bank says no, you can open a joint account instead, or look for a bank that offers teen accounts or has a lower age requirement.

Your parent's bank may also have different rules than other banks. If your parent already banks somewhere, ask whether they offer joint accounts or teen accounts for their children — many do, and it may be simpler than opening somewhere new.

What happens when you turn 18

When you turn 18, you can convert a joint account to an individual account at most banks. You do not have to — many people keep joint accounts because the debit card and direct deposit are already set up. But if you want to remove your parent, you can usually do this by going to the bank with your ID and signing a form.

Some banks require you to close the joint account and open a new individual account instead of converting. Ask your bank what their process is before you turn 18, so you know what to expect. If you want to switch banks at that point, you can open a new account elsewhere and transfer your money.

If you have a teen account, it may automatically convert to a regular checking account when you turn 18, or you may need to request the conversion. Check your account agreement or ask your bank what will happen on your 18th birthday.

Frequently Asked Questions

Can I open a checking account at 16 or 17?

Not by yourself at most banks — you need to be 18. However, you can open a joint account with a parent at any age, and some banks offer teen accounts for ages 13 and up. Ask your bank whether they have a teen account option.

What if I do not have a government-issued ID?

You will need one to open an account. If you do not have a driver's license or state ID, you can get a state ID card from your state's DMV, or use a passport if you have one. The bank cannot open an account without verifying your identity.

Can my parent open an account for me without me being there?

No. Most banks require both the minor and the parent to be present (in person or on a video call) to sign the account agreement. Some online banks may allow it, but this is rare. Call your bank to ask about their specific process.

Do I need a Social Security number to open a checking account?

Most banks require one, but you can open an account without one if you provide an Individual Taxpayer Identification Number (ITIN) instead. However, the bank will usually ask you to get a Social Security number within 30 days, or they may close the account.

Will a joint account hurt my parent's credit?

No. Opening a joint checking account does not affect credit scores. Credit reports track credit use — loans, credit cards, payment history — not checking accounts. A joint account is purely a banking product and will not show up on either person's credit report.