What happens when you open a joint account

When you open a joint savings account, you and the other account holder both own the money in it equally, and both of you can deposit, withdraw, or close the account without permission from the other person. The bank treats you as a single legal unit for that account — there is one balance, one set of statements, one routing number. You each get a debit card and online access if you want them.

The account is held in what the bank calls joint tenancy with rights of survivorship unless you specify otherwise. That means if one account holder dies, the money passes automatically to the surviving account holder outside of probate. Some couples choose tenancy in common instead, which means each person's share goes into their estate — this matters if you have children from previous relationships or specific inheritance wishes, and you will need to tell the bank which structure you want when you open the account.

The bank will run a background check on both of you through ChexSystems, the same system used for individual accounts. If either person has unpaid overdrafts or fraud flags from another bank, that can affect whether the account opens. You will also both need to provide identification and a Social Security number.

Key Takeaways

  • Both account holders have full access to all the money and can withdraw or transfer funds without asking the other person's permission.
  • You will need to decide whether the account is joint tenancy with rights of survivorship (money goes to the surviving owner) or tenancy in common (money goes into the deceased owner's estate).
  • The bank will ask for identification, Social Security numbers, and will check ChexSystems for both of you before opening the account.
  • Some banks require a minimum opening deposit, which ranges from zero to $100 depending on the institution, and monthly fees vary widely.
  • If the relationship ends, either person can close the account or remove the other person, so you should discuss what happens to the money beforehand.

Which banks offer joint savings accounts and what they cost

Nearly every bank and credit union offers joint savings accounts. The main difference between them is the minimum opening deposit, monthly maintenance fees, and the interest rate on the balance.

Large national banks like Chase, Bank of America, and Wells Fargo typically charge $0 to open a joint savings account but may charge $5 to $10 per month in maintenance fees if you do not maintain a minimum balance — usually $300 to $500. Online banks like Ally, Marcus, and Discover often charge no monthly fee and pay higher interest rates (currently around 4.0 to 4.5 percent annually, though this changes with Federal Reserve decisions), but they have no physical branches. Credit unions usually charge no monthly fee and may offer competitive rates, but you have to be a member, which sometimes requires living or working in a specific area or belonging to a particular employer or organization.

The interest rate matters more the larger your balance is. If you are keeping $5,000 or more in the account long-term, the difference between 0.01 percent at a traditional bank and 4.25 percent at an online bank is roughly $200 per year. If you are using the account to save for something specific over a few months, the rate matters less.

The steps to open a joint account

You and the other account holder will need to be present together, either in person at a branch or online through a video call, depending on the bank. Some banks allow one person to open the account and add the other person later, but most require both of you at the time of opening.

Bring or have ready: a government-issued photo ID for each person, your Social Security numbers, and your current address. If you have moved recently, bring a utility bill or lease to prove your address. You will also need to decide on the account ownership structure (joint tenancy with rights of survivorship or tenancy in common) and agree on whether you want debit cards, online access, or both.

The bank will run the ChexSystems check while you are there or within a few hours. If there are no issues, the account opens when ready and you can make your first deposit. If there is a flag, the bank will tell you what it is — usually an unpaid overdraft from years ago at another institution — and you may be able to resolve it on the spot or the bank may deny the account.

How to manage the account once it is open

Both account holders receive statements, either by mail or email depending on what you choose. You can set up automatic transfers from your paychecks into the joint account, or transfer money manually whenever you want. Most banks let you set up alerts so that both of you get notified when the balance drops below a certain amount or when a large withdrawal happens.

If you want to keep track of who contributed what, you will need to do that outside the account — the bank does not track individual contributions. Some couples use a shared spreadsheet or notes app to record who deposited what and why, especially if the account is for a specific goal like a vacation or down payment.

You can add a third person to the account at most banks, though this is less common. You would go to the bank with that person and their ID and Social Security number, and the bank would add them as a joint owner with the same full access as the other two.

What happens if you want to remove someone or close the account

Either account holder can remove the other person from the account without their permission or knowledge. The person being removed will not be notified by the bank — they will only find out when they try to access the account or receive a statement showing they are no longer listed. This is why discussing what happens to the money beforehand matters.

If you want to remove someone, go to the bank with your ID and ask to remove the other person as a joint owner. The bank will convert the account to a single-owner account in your name, or you can close it and split the money. If the other person removes you, the money in the account becomes theirs entirely.

If you want to close the account, either person can do it. The bank will ask what you want to do with the balance — you can transfer it to another account, receive a check, or split it between two accounts if you are both present. If only one person closes it, that person can take all the money.

Joint accounts and taxes

The interest earned on a joint savings account is taxable income. The bank will send a 1099-INT form to both account holders at the end of the year if the interest earned is $10 or more. You will each report your share of that interest on your tax return.

How you split the interest depends on your agreement with the other account holder. If you contributed equally and left the money in equally, you might split it 50-50. If one person contributed most of the money, you might split it differently. The IRS does not require you to split it equally — you just need to report what you actually received or agreed to report. Keep records of your arrangement in case you are audited.

A joint account does not affect your individual tax filing status or deductions. It is straightforward another account that generates interest income.

Joint accounts and debt collection

If one account holder has unpaid debts — credit card debt, medical bills, student loans, or a court judgment — a creditor or debt collector can sometimes freeze or seize money from a joint account to pay that debt, even if the other account holder contributed all of it. This is called account garnishment.

The rules vary by state and by the type of debt. Federal student loans have broader garnishment rights than credit card debt. Some states protect joint accounts from garnishment if the other account holder can prove they contributed the money, but you have to go to court to make that argument — the bank will freeze the account first and ask questions later.

If you are concerned about this, you can keep separate accounts and transfer money to the joint account only when you need it, or you can keep the joint account small. Some couples use a joint account only for shared expenses and keep individual accounts for their own money.

Frequently Asked Questions

Can I open a joint account if we are not married?

Yes. Banks do not require marriage. You can open a joint account with a spouse, partner, family member, friend, or business partner. You just both need to be present (in person or by video) with ID and a Social Security number.

What if one person wants to close the account and the other does not?

Either person can close it unilaterally. The person who closes it can take all the money or split it as they choose. If you are concerned about this, discuss it beforehand and consider keeping the balance low or using the account only for specific shared expenses.

Does a joint account affect my credit score?

No. A joint savings account does not appear on your credit report and does not affect your credit score. Credit reports track borrowing and repayment, not savings accounts. The other account holder's credit history does not affect yours either.

Can I have a joint account with someone who has bad credit?

Yes. Credit score does not matter for opening a joint savings account. The bank will check ChexSystems for unpaid overdrafts or fraud, but not credit history. A savings account is not a loan, so creditworthiness is not relevant.

What if I want to keep the account but remove the other person?

Go to the bank with your ID and ask to remove the other person as a joint owner. The account will convert to a single-owner account in your name, and you keep all the money. The other person will no longer have access.