You can add a joint account holder to Chase checking in person at a branch, by phone, or online through Chase's find messaging

The fastest way is usually online through your Chase account. Log in, go to your checking account details, and look for an option to add an authorized user or joint owner. Chase will ask for the other person's name, date of birth, Social Security number, and address. You'll need their consent, and they'll need to verify their identity — usually by answering security questions or receiving a code by text or email.

If you prefer to do this in person, visit your local Chase branch with the other person and a valid ID for both of you. A banker will walk you through the process and can answer questions about what rights each person will have on the account. By phone, call the number on the back of your Chase debit card and ask to speak with someone about adding a joint account holder.

The person you're adding will typically become a joint owner, meaning they have full access to the account — they can withdraw money, write checks, and make transfers. Some banks offer "authorized user" status instead, which gives limited access, but Chase's standard option for a second person on a checking account is joint ownership.

Key Takeaways

  • You can add a joint account holder online through your Chase account, by phone at the number on your debit card, or in person at a branch.
  • Chase will need the other person's name, date of birth, Social Security number, and address, plus their consent and identity verification.
  • A joint account holder has full access to the account, including the ability to withdraw funds and make transfers.
  • The process usually takes a few minutes online or over the phone, or about 15 to 20 minutes at a branch.

What happens when you add someone as a joint owner

Once the other person is added, they become a legal co-owner of the account. That means they can deposit money, withdraw money, write checks, set up automatic payments, and close the account — without asking your permission. Both of you are responsible for any overdrafts or fees. If one of you writes a bad check or overdraws the account, both names are on the hook.

Both of you will receive debit cards and online access. Chase will send the new cardholder their own debit card in the mail, usually within 5 to 7 business days. They can also set up their own login to access the account online or through the Chase mobile app.

From a tax and reporting standpoint, Chase will report the account to both of your credit files. Interest earned on the account (if any) will be reported to both of you as well. If either of you has a judgment against them or owes money to the government, creditors may be able to freeze or seize funds in the joint account.

The difference between a joint owner and an authorized user

Chase's standard option when you add someone to a checking account is joint ownership. A joint owner has the same legal rights as you do — they own the account equally, even if you opened it first and put in all the money.

An authorized user, by contrast, has permission to use the account but does not own it. They can make transactions, but they cannot close the account or change its terms. Chase does not always offer authorized user status on checking accounts — it's more common on savings accounts or credit cards. If you want someone to have limited access rather than full ownership, ask the banker or phone representative whether that's an option for your specific account type.

If you're unsure which option you want, think about whether the other person should be able to close the account or change its settings without your say-so. If the answer is no, ask whether Chase offers authorized user status instead.

Documents and information you'll need

Before you start, gather the following for the person you're adding:

  • Full legal name (as it appears on their ID)
  • Date of birth
  • Social Security number
  • Current mailing address
  • A valid government-issued ID (driver's license, passport, or state ID)

You'll also need your own ID and account information. If you're doing this online, you'll need to be logged into your Chase account. If you're doing it by phone, have your account number and debit card handy. At a branch, bring both IDs with you.

Chase will use the Social Security number and date of birth to verify the other person's identity and run a background check. This is standard practice for opening or modifying accounts.

Adding a joint owner online through Chase

Log into your Chase account on a computer or the Chase mobile app. Find your checking account and look for account settings or account details. The exact location varies depending on whether you're using the website or the app, but it's usually under a menu labeled "Account" or "Settings."

Look for an option that says "Add authorized user," "Add joint owner," or "Manage account access." Click it and enter the other person's information. Chase will ask for their name, date of birth, Social Security number, and address. You'll also confirm that you have their permission to add them.

After you submit the information, Chase will send the other person a verification code by text or email. They'll need to enter that code to confirm their identity. Once they do, the account is updated and they should see it in their own Chase login within a few hours.

Adding a joint owner by phone or at a branch

To add a joint owner by phone, call the number on the back of your Chase debit card. Tell the representative you want to add a joint account holder to your checking account. They'll ask for the same information: the other person's name, date of birth, Social Security number, and address. The representative will also verify your identity by asking security questions.

If the other person is on the call with you, the representative can verify their identity at the same time. If they're not, Chase will send them a verification code by text or email, and they'll need to confirm it before the change takes effect.

At a branch, bring both IDs and ask to speak with a banker about adding a joint account holder. They'll fill out the paperwork, verify both of your identities, and explain what rights each of you will have. This usually takes 15 to 20 minutes. The banker can also answer questions about overdraft protection, account fees, or anything else about the account.

What to know about removing a joint owner later

If you later decide you want to remove the joint owner, you can do that through the same channels — online, by phone, or at a branch. However, the process is not always straightforward. Some banks require both account holders to agree to the removal. Chase's policy on this can vary, so call the number on your debit card or visit a branch to ask what the process is for your specific account.

Removing a joint owner does not close the account. The account stays open in your name alone, and you keep the same account number and routing number. Any automatic payments or direct deposits linked to the account will continue without interruption.

If the joint owner has a debit card, it will stop working once they're removed from the account. Chase will not automatically retrieve the card, so you may want to ask them to return it or destroy it.

Frequently Asked Questions

Can I add a joint owner if the other person doesn't have a Social Security number?

Chase requires a Social Security number to add someone to a checking account. If the other person has an Individual Taxpayer Identification Number (ITIN) instead, ask a banker whether Chase will accept that. Policies vary by bank and account type.

Will adding a joint owner affect my credit score?

Adding a joint owner to a checking account does not directly affect your credit score, because checking accounts are not reported to credit bureaus the way credit cards or loans are. However, if the joint owner has a judgment or unpaid debt, creditors may be able to seize funds in the joint account.

What if the other person lives in a different state?

You can add a joint owner who lives in a different state. You can do this online or by phone without either of you visiting a branch. Chase will mail the debit card to the address you provide, which can be in any state.

Can I add a minor as a joint account holder?

Chase does not allow minors to be joint owners on checking accounts. However, Chase offers accounts designed for teenagers, usually called "Chase First Banking" or similar. These accounts are linked to a parent's account and give the teenager limited access. Ask a banker about options for your child's age.

How long does it take for the new joint owner to see the account in their login?

Once the other person verifies their identity, they should be able to see the account in their Chase login within a few hours. Their debit card will arrive by mail in 5 to 7 business days. They can start using the account online or through the app before the physical card arrives.