What happens when you open a joint account
A joint bank account is owned by two or more people at the same time. Each owner has full legal access to the money in the account — they can deposit, withdraw, transfer, or close the account without permission from the other owners. The bank treats all owners as equally responsible for the account, which means all owners can see the full balance and transaction history.
When you open a joint account, you and the other owner(s) both sign the account agreement. The bank will ask for identification from each person and may run a credit check or banking history check on all owners. Some banks require all owners to be present in person; others allow remote opening if you have an existing account with them. You'll choose whether the account is a checking account, savings account, or money market account — the joint structure works the same way regardless of type.
The account is insured by the Federal Deposit Insurance Corporation (FDIC) up to $250,000 per owner, not per account. This means if you have a joint account with one other person, the account is covered up to $250,000 for you and $250,000 for them — a total of $500,000 in coverage. If one owner dies, the surviving owner keeps full access to the money without probate in most states.
Key Takeaways
- Each owner of a joint account can withdraw all the money, make transfers, or close the account without asking the other owners first.
- The bank shows all owners the same balance and transaction history, and all owners receive statements and alerts.
- Money deposited into a joint account belongs to all owners equally unless you have a written agreement saying otherwise.
- FDIC insurance covers up to $250,000 per owner, so a joint account with two owners has $500,000 in coverage.
- If one owner dies, the surviving owner keeps the money without it going through probate, but this varies by state and account type.
How deposits and withdrawals work
Any owner can deposit money into a joint account at any time. The money becomes part of the account balance immediately and belongs to all owners equally — there is no separate tracking of who put in what amount. If you deposit $5,000 and your co-owner deposits $3,000, you both own the full $8,000, not just your portion.
Any owner can also withdraw money without telling the others or getting permission. You can use the debit card, write checks, use the ATM, or go to a teller. The bank will not stop you from withdrawing the entire balance even if another owner objects. This is why joint accounts work best between people who trust each other completely — a spouse, parent and adult child, or siblings managing shared expenses.
Some banks offer alerts and notifications on joint accounts. You can usually set up text or email alerts when the balance drops below a certain amount, when a large withdrawal happens, or when a check clears. However, the bank sends these alerts to all owners only if you request it during setup. Ask your bank whether alerts go to all owners by default or only to the primary account holder.
What happens if one owner wants to close the account
Any owner can close a joint account without permission from the other owners. When you close the account, the bank will typically issue a check for the remaining balance to the person who requested the closure, or you can transfer the money to another account. The other owner(s) will lose access to the account and the debit card will stop working.
The bank is not required to notify the other owners that the account has been closed. This is a major risk of joint accounts — one owner can empty the account and close it without the other owner knowing until they try to make a transaction. If this happens, you have no legal claim against the bank because the account holder had the right to do it. Your only option would be to pursue the other owner in civil court if you believe they took money that was not theirs.
To protect yourself, some people use joint accounts only for shared expenses and keep separate accounts for personal money. Others set up alerts so they know immediately if large withdrawals happen. A few banks offer joint accounts with restrictions that require both owners to sign off on closing the account, but these are less common — ask your bank whether this option exists.
Taxes and income reporting on joint accounts
Interest earned in a joint account is reported to the IRS on a Form 1099-INT if the interest exceeds $10 in a calendar year. The bank will issue the form to the Social Security number listed as the primary account holder, even though both owners own the account. You and your co-owner are responsible for reporting your share of the interest on your own tax returns.
If you and your co-owner are married filing jointly, this is straightforward — you report the interest together on your joint return. If you are not married or are filing separately, you need to decide how to split the interest. Some couples split it 50/50; others split it based on who contributed more money. You should document this split in writing so there is no confusion at tax time.
Deposits into a joint account are not taxable income — only interest, dividends, or other earnings count. If one owner gives money to the other owner through the joint account, that is also not taxable as long as the total gifts from one person to another stay under the annual gift tax limit, which is $18,000 per person per year as of 2024 (this amount changes yearly). Married couples can give each other unlimited amounts without tax consequences.
Joint accounts and debt collection
If one owner of a joint account owes money to a creditor or the government, the creditor can sometimes freeze or seize the joint account to collect the debt. This is called a levy or garnishment. The creditor does not need permission from the other owner to do this, even though the other owner may have contributed all the money in the account.
The IRS can levy a joint account if either owner owes back taxes. A private creditor (like a credit card company or medical debt collector) can usually levy a joint account only if they have a court judgment against the owner who owes the debt. However, some states allow creditors to levy joint accounts more easily than others.
If your account is levied, the bank will freeze it and send notice to all owners. You can file a claim with the court or the creditor to argue that some or all of the money belongs to the other owner and should not be seized. This process varies by state and by whether the debt is federal (like taxes) or private. If you are concerned about this risk, keep shared money in a joint account and personal money in an account in your name only.
Joint accounts and government benefits
Money in a joint account counts toward the asset limit for means-tested government programs like Supplemental Security Income (SSI), Medicaid, and SNAP. The full balance of the account counts as an asset for the owner who is receiving or applying for benefits, even if the other owner contributed all the money.
For example, if you receive SSI and have a joint account with $2,000 in it, that $2,000 counts toward your asset limit. SSI allows up to $2,000 in assets for an individual, so a joint account with $2,000 would put you over the limit and make you ineligible. The program does not distinguish between your money and your co-owner's money.
If you are receiving SSI, Medicaid, or SNAP and are considering opening a joint account, talk to your benefits caseworker first. Some programs have exceptions for joint accounts with a spouse, or allow you to exclude money that clearly belongs to the other owner if you can document it. The rules vary by program and by state.
Joint accounts versus other ways to share money
A power of attorney lets one person (the agent) manage money on behalf of another person (the principal) without both names being on the account. The agent can deposit, withdraw, and transfer money, but the account belongs only to the principal. If the principal dies, the agent loses access immediately. A power of attorney is useful if you want someone to help manage your money but do not want to give them full ownership.
A payable-on-death (POD) account is in one person's name, but you name a beneficiary who receives the money when you die. The beneficiary has no access while you are alive. This is simpler than a joint account if your goal is just to pass money to someone after death, because the beneficiary cannot withdraw money or close the account while you are alive.
A trust account holds money for a beneficiary and is managed by a trustee. The trustee can be a person or a bank. A trust gives you more control over when and how the beneficiary receives money — for example, you can say the money goes to your child only after they turn 25. A trust is more expensive to set up than a joint account but offers more protection and control.
What to do if you want to remove someone from a joint account
You cannot simply remove one owner from a joint account — you have to close the account and open a new one. When you close the account, the bank will issue a check for the balance to whoever requested the closure. If you want to split the money fairly, you and the other owner should agree on how much each person gets before you close it.
If the other owner refuses to agree on a split, you have a few options. You can close the account and keep all the money, but the other owner can sue you in civil court to recover their share. You can leave the account open and simply stop using it, but the other owner can still withdraw money or close it themselves. You can ask the bank whether they offer a way to convert the account to a single-owner account, though most banks do not.
The cleanest approach is to talk to the other owner and agree in writing on how to split the money and close the account. If you cannot agree and the account has a large balance, consider consulting a lawyer about your options.
Frequently Asked Questions
Can I have a joint account with someone who is not a family member?
Yes. Banks do not require joint account owners to be related. You can open a joint account with a friend, business partner, or anyone else. However, each owner has full access to all the money, so only do this with someone you trust completely.
What happens to a joint account if one owner dies?
In most states, the surviving owner keeps the money in the account without it going through probate. However, some states treat joint accounts differently depending on how the account was titled at the bank. Ask your bank whether your account is set up as "joint tenants with rights of survivorship" or another structure, because this affects what happens when someone dies.
Can I have a joint account with my child if they are under 18?
Yes, but the rules vary by bank and by state. Most banks allow a parent to open a joint account with a minor child. The child can use the debit card and make withdrawals, so this works best if you want to teach them about money management. When the child turns 18, they remain an owner of the account and can withdraw all the money without your permission.
Does a joint account affect my credit score?
Opening a joint account does not directly affect your credit score. However, if the account is overdrawn or has unpaid fees, the bank may report it to ChexSystems (a banking history database), which can make it harder to open accounts at other banks. Your credit score is affected only if the account is linked to a credit product like a line of credit or overdraft protection.
What if I want to add someone to my existing account?
You cannot add an owner to an existing account — you have to close the account and open a new joint account with both names. Some banks will waive the fee for closing and reopening if you explain why. Call your bank and ask whether they can do this as a single transaction so you do not lose access to your money in between.