Yes, a minor can be on a joint checking account, but the rules depend on the bank and the minor's age

Most banks allow a minor to be a joint account holder with a parent or guardian, though the specifics vary. Some banks require the minor to be at least 13 or 16 years old; others have no age minimum and let parents open accounts for infants. The key difference is control: a parent or guardian on the account can withdraw money and make decisions even if the minor is also listed as an owner. The minor's name on the account does not give them sole authority over the funds.

Joint accounts with minors are common for three reasons: teaching money management, pooling household funds, or giving a parent access to money set aside for the child's expenses. Before opening one, you need to know what happens to the money if the minor turns 18, what the bank requires to open it, and whether both owners can spend freely or if one has restrictions.

Key Takeaways

  • A minor can be a joint account holder at most banks, but the parent or guardian on the account retains full control and can withdraw money without the minor's permission.
  • Age requirements vary by bank—some allow accounts for children of any age, while others require the minor to be at least 13 or 16.
  • When the minor turns 18, the account typically converts to a standard adult account, though some banks require you to close it and open a new one.
  • Both owners can usually deposit money, but the parent can restrict the minor's withdrawal rights through the bank's settings or by keeping the debit card in their possession.
  • You will need the minor's Social Security number, birth certificate, and a form of ID (usually a school ID or passport) to open the account.

Age requirements and what banks allow

Banks set their own rules for joint accounts with minors. Chase, Bank of America, Wells Fargo, and most regional banks allow a parent to open a joint account with a child as young as newborn, though the parent must be present and provide the child's Social Security number. Other banks, including some credit unions, require the minor to be at least 13 years old to be a joint owner, while a few require 16.

If a bank does not allow a minor as a joint owner, the alternative is a custodial account, where the parent is the legal owner and the minor is the beneficiary. The parent controls all transactions, and the account automatically transfers to the minor at age 18 or 21 (depending on state law). Custodial accounts are common at investment firms and some banks, but they are not joint accounts—the minor has no ownership rights until they reach the age of majority.

Before you visit the bank, call or check the website to confirm the age requirement and what documents you need to bring. Requirements differ between branches and between online and in-person accounts.

What documents you need to open a joint account with a minor

To open a joint checking account with a minor, bring the minor's Social Security number, birth certificate, and a government-issued ID or school ID. The parent or guardian will also need their own ID and Social Security number. Some banks ask for proof of address (a utility bill or lease) for the adult, though not always for the minor.

If you are opening the account online, you may be able to upload photos of these documents. If you are opening it in person, bring the originals. A few banks require the minor to be present at the branch; others allow the parent to open the account alone and add the minor's name later. Ask the bank before you go.

If the minor does not have a Social Security number yet, some banks will delay opening the account until one is issued, while others will open it and add the number later. This is worth confirming in advance if you are on a timeline.

Who can spend money from a joint account with a minor

Both the parent and the minor are typically listed as owners and can deposit money into the account. However, the parent retains the right to withdraw funds at any time, regardless of whether the minor consents. This is true even if the minor's name appears first on the account or if the minor deposited the money themselves.

The minor's ability to withdraw depends on how the bank sets up the account and what the parent chooses. If the minor receives a debit card, they can use it to withdraw cash or make purchases up to any daily limit the bank or parent sets. If the parent does not issue a debit card to the minor, the minor can still deposit money (by handing cash to the parent, for example) but cannot withdraw it without asking the parent or visiting the bank with the parent present.

Some banks allow the parent to set withdrawal limits on the minor's debit card or to freeze the card remotely through a mobile app. This is useful if you want the minor to have access to some funds but not all, or if you want to monitor spending.

What happens when the minor turns 18

When the minor reaches 18, they become a legal adult and the account typically converts to a standard joint account between two adults. Both owners retain full rights to the money and can withdraw or close the account without the other's permission. Some banks require you to visit a branch or call to formally convert the account; others do it automatically.

A few banks close the account when the minor turns 18 and require you to open a new one. This is rare, but it is worth asking the bank about their policy when you open the account, especially if you plan to keep the account open long-term.

If you want to transfer the money to a different account or close the joint account before the minor turns 18, you can do so at any time. The parent can close the account unilaterally, though some banks ask both owners to sign off if both are present.

Tax and financial aid implications

Money in a joint account with a minor is considered the minor's asset for purposes of the Free Application for Federal Student Aid (FAFSA) if the minor is the account holder. This means it counts toward the minor's expected family contribution and can reduce the amount of financial aid they receive in college. If you are saving for a child's education, a custodial account or a 529 education savings plan may have better tax treatment, though they are not joint accounts.

For tax purposes, interest earned on the account is reported on the minor's tax return if the minor is the account holder. The bank will issue a 1099-INT form showing the interest. If the account earns less than a certain amount per year (currently $1,250 for most minors), the minor may not owe federal income tax on it, though state rules vary.

If you are unsure how a joint account will affect financial aid or taxes, speak with a tax professional or the financial aid office at the school the minor plans to attend.

Risks and things to watch for

A joint account means both owners can access all the money. If the minor's debit card is lost or stolen, the parent is responsible for reporting it and disputing fraudulent charges, just as they would with their own card. The bank's fraud protection usually covers unauthorized transactions, but it is worth confirming the bank's policy before opening the account.

If the parent and minor have a dispute or the parent and minor's other parent (if separated or divorced) disagree about the account, the account can become complicated. A court order may be needed to freeze or close the account. To avoid this, keep clear records of whose money is in the account and why.

If the parent has debt or legal judgments against them, creditors may be able to seize money in a joint account, even if the money belongs to the minor. This is a rare but serious risk. If this is a concern, a custodial account (where the parent is not a joint owner) may be safer.

Frequently Asked Questions

Can a minor have their own checking account without a parent?

No. Minors cannot open a bank account alone. A parent or guardian must be present and sign the account agreement. Some banks allow the minor to be the sole owner once they turn 18, but until then, an adult must be on the account.

What if the parent wants to close the account but the minor does not?

The parent can close the account unilaterally because they are a joint owner. The minor's consent is not required. If the minor has money in the account, the parent should transfer it to another account or give it to the minor before closing.

Can a minor open a joint account with someone other than a parent?

No. Banks require a parent or legal guardian to be the joint owner. A grandparent, aunt, or older sibling cannot open a joint account with a minor unless they have legal guardianship.

Does a joint account with a minor affect the parent's credit score?

No. A checking account does not appear on a credit report and does not affect credit scores. Only credit products like credit cards, loans, and lines of credit affect credit.

What happens to the joint account if the parent dies?

The account becomes the minor's sole property, though a court may appoint a guardian to manage it until the minor turns 18. The bank will likely freeze the account temporarily and require documentation of the parent's death and the minor's guardianship before allowing withdrawals.