Yes, but the bank decides who qualifies
Any two people can open a joint bank account together, but the bank sets the rules about who they will allow. Most banks require both account holders to be at least 18 years old, provide a valid government ID, and have a Social Security number or tax ID. Beyond that, the bank's underwriting determines whether to approve the account.
You do not need to be married, related, or in a legal partnership. Roommates, business partners, adult children and aging parents, friends pooling money for a shared expense—all of these work. The bank cares about identity verification and fraud prevention, not your relationship to each other.
Some banks will not open a joint account if one person has a history of fraud, unpaid overdrafts, or other red flags in their banking record. A few banks screen for prior disputes over account ownership. If one applicant is denied, you can ask why and try another bank, or open separate accounts instead.
Key Takeaways
- Both account holders must be at least 18 and provide valid ID and a Social Security number or tax ID to most banks.
- You do not need to be married or related; the bank only verifies identity and checks for fraud history.
- Either person can deposit, withdraw, or close the account without the other's permission unless you set restrictions in writing.
- Each account holder is responsible for all overdrafts and fees, even if only one person spent the money.
- If one person has a poor banking history, that person may be denied, and you can open accounts separately instead.
What the bank checks before opening the account
Banks run a background check on both applicants through ChexSystems or Early Warning Services, which track banking history across institutions. These reports show unpaid overdrafts, closed accounts due to fraud, and disputes over account ownership. If either applicant has a serious mark—especially fraud or a pattern of overdrafts—the bank may deny the joint account.
The bank also verifies your identity by checking your ID against your Social Security number and running it through databases that flag identity theft or mismatched information. If you cannot produce a valid ID or your information does not match, the bank will not open the account.
Some banks ask about the purpose of the account. Saying "my spouse and I share expenses" or "my adult child and I manage my aging parent's care" is routine. The bank is not investigating your relationship; they are screening for money laundering or fraud schemes.
What happens when one person has a bad banking history
If one applicant is flagged in ChexSystems or Early Warning Services, the bank may deny both applicants or offer to open the account for the person with clean history only. You cannot override this decision at that bank.
Your options are to open separate accounts, try a different bank (which may have looser underwriting), or wait. Some banks will reconsider after a year or two if the person with the poor history has stayed out of trouble. Credit unions sometimes have more flexible policies than large national banks.
If you believe the report is wrong—for example, you were a victim of identity theft or a dispute was resolved—you can dispute the record directly with ChexSystems or Early Warning Services. This takes time, but it may clear the way for a joint account later.
Who controls the money once the account is open
In a standard joint account, both people have equal legal rights to all the money. Either person can withdraw the full balance, make deposits, write checks, set up automatic payments, or close the account without asking the other person's permission. The bank treats the money as belonging to both of you equally, regardless of who deposited it.
This is different from a payable-on-death account or a convenience account, where one person owns the money and the other is listed only to help manage it. If you want restrictions—for example, requiring both signatures to withdraw over a certain amount—you must ask the bank whether they offer that option and set it up in writing when you open the account. Most banks do not offer this for joint accounts, though some credit unions do.
If you are worried about one person taking all the money, a joint account is not the right tool. Consider separate accounts with a power of attorney document instead, or a trust if you are planning for end-of-life care.
Liability and debt in a joint account
Both account holders are responsible for all overdrafts, fees, and negative balances, even if only one person caused them. If the account goes negative and one person refuses to pay, the bank can pursue either or both of you for the debt. This liability does not disappear if you close the account.
If one person writes a bad check or initiates a fraudulent transfer, both account holders may be held liable unless you can prove you did not authorize it. Reporting fraud quickly—within 30 days of discovering it—is critical to limiting your liability.
Creditors of either account holder can sometimes freeze or garnish a joint account to collect a debt owed by one person. The rules vary by state and by the type of debt (tax debt, child support, and court judgments have different rules). If this is a concern, ask the bank about their garnishment policy before opening the account.
Joint accounts and taxes or government benefits
A joint bank account does not affect your taxes. Both people file separately, and the bank reports interest income to both Social Security numbers if the account earns interest.
A joint account can affect means-tested government benefits like Supplemental Security Income (SSI), Medicaid, or SNAP, because the government counts all money in the account as belonging to the person receiving benefits, regardless of who deposited it. If you are receiving benefits and considering a joint account, contact your benefits office first to understand how it will be treated.
For Medicare, Social Security retirement, or veterans benefits, a joint account does not change your benefit amount. For Medicaid or SSI, the entire account balance may count as a resource, which could disqualify you or reduce your benefit.
Closing a joint account or removing someone
Either account holder can close a joint account without the other's permission. The bank will freeze the account, pay out any remaining balance, and close it. If there is a dispute over who gets the money, the bank typically holds it and requires both people to agree in writing or a court order to release it.
You cannot remove one person from a joint account without their signature. If you want to stop sharing an account, you must close it and open a new one in your name alone. The person being removed will not have access to the new account unless you add them again.
If one person dies, the surviving account holder usually retains access to the full account balance immediately, without waiting for probate. This is one reason couples and caregivers use joint accounts. Check with your bank about their specific policy on deceased account holders.
Frequently Asked Questions
Can I open a joint account if the other person lives in a different state?
Yes. Most banks allow you to open a joint account online or by mail if both people provide valid ID and Social Security numbers. Some banks require at least one person to visit a branch in person, but many do not. Call the bank to ask about their process for out-of-state applicants.
What if one person wants to close the account and the other does not?
Either person can close the account unilaterally. If there is money in it, the bank will typically hold the balance and require both people to agree in writing or provide a court order before releasing it. If you are worried about this, do not open a joint account with someone you do not fully trust.
Does a joint account protect money from creditors?
No. Creditors of either account holder can attempt to freeze or garnish the account. Some states protect a portion of joint account funds if they came from the other person, but this varies widely. If you are trying to protect money from creditors, a joint account is not the right tool.
Can I open a joint account with someone who is not a U.S. citizen?
Yes, if they have a valid ID and a tax ID number (such as an ITIN—Individual Taxpayer Identification Number). They do not need a Social Security number. Some banks are stricter about non-citizens due to anti-money-laundering rules, so you may need to try multiple banks.
What happens to a joint account if one person declares bankruptcy?
The bankruptcy trustee may claim the account as an asset, depending on how much money is in it and state law. The other account holder's portion may be protected, but this varies. If bankruptcy is a possibility, talk to a bankruptcy attorney before opening a joint account.