What happens when you open a joint account
When you open a joint bank account, both account holders have equal legal rights to all the money in it. That means either person can withdraw funds, write checks, set up transfers, or close the account without permission from the other. The bank treats both names as owners with full access—not as primary and secondary account holders.
The account exists at a single bank under both names. You'll receive one debit card per person (if you want them), and both of you can monitor the balance through the same online login or separate logins, depending on the bank. The money itself is not divided or tracked separately by person—it's one pool that either account holder can access at any time.
From a tax perspective, the bank reports interest earned on the account to both of you. From a legal perspective, if one account holder dies, what happens to the money depends on how the account was titled—either as "joint tenants with rights of survivorship" (the surviving person inherits it automatically) or as "tenants in common" (the deceased person's share goes through their estate). The bank will ask you to choose this when you open the account.
Key Takeaways
- Both account holders have complete access to all funds and can withdraw money or close the account without the other person's permission.
- You'll need to bring government-issued ID, Social Security numbers, and proof of address for both people when you open the account in person.
- Most banks let you open a joint account online if both people have existing accounts at that bank, or in person at any branch.
- Choose "joint tenants with rights of survivorship" if you want the surviving person to inherit the account automatically; choose "tenants in common" if you want the account to go through the deceased person's estate.
- Either person can add or remove the other person from the account, though some banks require both signatures to remove someone.
Documents you need to bring
Both account holders must bring a government-issued photo ID—a driver's license, passport, or state ID card. The bank will scan or photocopy this to verify identity. You'll also need to provide your Social Security number (or Individual Taxpayer Identification Number if you don't have an SSN), which the bank uses to run a background check through ChexSystems or Early Warning Services, the two main banking verification systems.
Bring proof of your current address for both people. This can be a recent utility bill, lease, mortgage statement, or government document with your name and address on it. The bank needs this to confirm you live where you say you do. If you've moved recently and your ID doesn't reflect your current address, bring both the old ID and a current address document.
If you're opening the account in person, bring both people with you. If you're opening online and both of you already have accounts at that bank, you may not need to bring anything—you can link the accounts through your existing login. Call the bank first to ask what route is fastest for your situation.
Opening the account in person versus online
Opening in person at a branch takes 15 to 30 minutes. A banker will ask both of you questions about the account—what you'll use it for, how much you plan to deposit, whether you want overdraft protection. They'll explain the survivorship option and have you sign the signature card, which is the bank's record of what both signatures look like. You'll leave with debit cards if you request them, though some banks mail them instead.
Opening online is faster if both account holders already have accounts at the same bank. You log into your existing account, select "add account holder" or "open joint account," enter the other person's information, and the bank verifies them electronically. This usually takes 5 to 10 minutes. The other person will receive an email or text asking them to confirm, and once they do, the account is active. Debit cards arrive by mail in 7 to 10 business days.
If one of you doesn't have an account at that bank, you'll need to open the account in person or have that person open an individual account first, then convert it to joint. Some banks allow you to open a joint account online even if neither person has an existing account, but they'll ask you to verify your identity through a video call with a banker. Check your bank's website or call to confirm what they offer.
Choosing the right account type and survivorship option
Most banks offer a standard joint checking account, which works for everyday expenses and bill payments. Some also offer joint savings accounts if you're saving toward a shared goal. The difference is that checking accounts come with a debit card and checks, while savings accounts typically don't and may have limits on how many withdrawals you can make per month. Choose based on how you plan to use the money.
When you open the account, the bank will ask you to choose a survivorship designation. Joint tenants with rights of survivorship means that if one person dies, the surviving account holder automatically owns the entire account and can access it when ready without going through probate (the legal process of handling a deceased person's estate). This is the most common choice for spouses and long-term partners.
Tenants in common means that if one person dies, their share of the account becomes part of their estate and goes through probate. The surviving account holder owns only their half (or whatever percentage was agreed on). This option is less common but may be chosen if the account holders want their shares to go to different people—for example, if one person wants their half to go to their children from a previous relationship.
Some states use different terminology—"joint with survivorship" instead of "joint tenants with rights of survivorship," for example. The bank will explain the options in your state. If you're unsure which is right for your situation, ask the banker or speak with a lawyer before signing.
What each person can do with the account
Either account holder can withdraw cash from an ATM, write checks, set up automatic bill payments, transfer money to other accounts, or deposit checks. Neither person needs permission from the other. This is the core feature of a joint account—it's designed for situations where both people need independent access to the money.
Either person can also add a third person to the account, though some banks require both original account holders to sign off on this. Either person can request new debit cards, change the PIN, or set up alerts for large transactions. Some banks allow either person to change the mailing address or contact information, which means one person could redirect statements without the other knowing.
To remove someone from the account, one person typically can do it alone, though some banks require both signatures. Before you remove someone, understand that the bank will usually freeze the account for a few days while they process the change, so the remaining account holder won't have access during that time. If you're concerned about someone removing you from an account you share, talk to the bank about what protections are available—some banks offer alerts when account holders are added or removed.
Potential problems and how they happen
The biggest risk with a joint account is that either person can take all the money without warning. If you and the other account holder have a conflict—a divorce, a family dispute, or a business disagreement—the other person can empty the account legally. The bank has no obligation to stop them. If this happens, you'll need to pursue the money through a court order, which takes time and money.
A second risk is that creditors can pursue the account if either account holder owes money. If one person has unpaid taxes, medical debt, or a judgment against them, a creditor can freeze the joint account and take funds to satisfy the debt, even if the other person contributed all the money. This is true even if the account is titled with survivorship rights.
A third risk is that if one account holder dies and the account is titled as "tenants in common" rather than "joint with survivorship," the surviving person cannot access the account until the deceased person's estate is settled, which can take months. During that time, bills that were paid from the account may go unpaid. This is why survivorship is the more common choice for couples.
Closing or changing a joint account
To close a joint account, either account holder can usually do it by visiting a branch, calling the bank, or logging into online banking and selecting "close account." The bank will ask what you want to do with any remaining balance—transfer it to another account, receive a check, or withdraw it in cash. The account closes within a few business days.
If you want to remove one person from the account but keep it open, you'll need to contact the bank. Some banks allow this online; others require you to visit a branch or call. The person being removed may or may not be notified, depending on the bank's policy. If you're removing someone, ask the bank what their notification process is before you start.
If you want to convert a joint account to an individual account, the bank will close the joint account and open a new individual account in one person's name. Any remaining balance transfers to the new account. This requires the consent of both account holders at most banks, though some allow one person to do it unilaterally—call ahead to confirm.
Frequently Asked Questions
Can I have a joint account with someone who isn't my spouse?
Yes. You can open a joint account with a family member, business partner, friend, or anyone else. The bank doesn't require a marriage license or any legal relationship. Both people just need to be present (in person or online) with valid ID and a Social Security number.
What happens to a joint account if we get divorced?
The account remains joint unless a court order says otherwise. Either person can still access all the money. During divorce proceedings, a judge may order the account frozen or divided, but that order comes from the court, not the bank. You'll need to show the bank the court order for them to enforce it. Until then, either person can withdraw funds.
Does a joint account affect my credit score?
No. A joint checking or savings account doesn't appear on your credit report and doesn't affect your credit score. If the joint account has overdraft fees or goes negative, the bank may report it to ChexSystems (a banking history database), which can affect your ability to open accounts at other banks, but it won't change your credit score.
Can I have a joint account if one person doesn't have a Social Security number?
Yes, if the person has an Individual Taxpayer Identification Number (ITIN). Some banks also accept a passport number or other government ID in place of an SSN, though this varies by bank. Call the bank you want to use and ask what they accept before you go in.
What if one account holder dies—can I access the money right away?
If the account is titled "joint with survivorship," yes—you can access the account when ready after the other person dies. You may need to bring a death certificate to the bank, but you don't have to wait for probate. If the account is titled "tenants in common," you cannot access the account until the deceased person's estate is settled, which usually takes several months.