Yes, you can have a joint account without being married

A joint bank account does not require marriage. You can open one with a family member, a business partner, a friend, or anyone else you trust with shared money. Banks do not ask about your relationship status or require a marriage certificate. What matters to the bank is that both account holders are at least 18 years old, can provide identification, and agree to the account terms.

The account works the same way whether you are married or not. Both people can deposit money, withdraw money, and see the full balance. Both names appear on the account. When one person dies, the money typically goes to the surviving account holder — not to an estate or will — because joint accounts have what is called "survivorship rights" built in.

Key Takeaways

  • Joint accounts are available to any two people 18 or older, regardless of marital status or family relationship.
  • Both account holders have equal access to all the money and can withdraw the full balance without permission from the other person.
  • When one account holder dies, the surviving person automatically owns the entire account balance.
  • You will need government-issued ID and a Social Security number for each person opening the account.
  • Some banks require both people to be present in person to open the account, while others allow one person to add the second person later.

Who can open a joint account with you

You can open a joint account with anyone you choose. Common examples include a parent and adult child, two siblings, a grandparent and grandchild, two friends, or business partners. The bank does not verify your relationship or ask why you want a joint account.

Both people must be at least 18 years old. If one person is under 18, you would need a custodial account instead, which is a different product designed for minors. Each person must have a valid government-issued ID (a driver's license, passport, or state ID card) and a Social Security number or Individual Taxpayer Identification Number (ITIN).

What happens to the money if one person dies

When you open a joint account at a bank, it automatically includes survivorship rights. This means that when one account holder dies, the surviving account holder owns the entire balance. The money does not go through probate (the legal process that handles a person's property after death) and does not become part of the deceased person's estate.

This is different from a will or a regular savings account in one person's name. If you had a regular account and died, your money would be distributed according to your will or state law. With a joint account, the surviving person gets it all, when ready. This can be useful if you are pooling money with someone for a shared purpose, or if you want to make sure a specific person has access to funds after you die.

However, this also means the surviving person has no legal obligation to use the money for any particular purpose — even if you intended it for something else. If you want to leave money to someone but control how they use it, a joint account may not be the right tool. A will, a trust, or a payable-on-death account (which lets you name a beneficiary without giving them access while you are alive) might work better.

How much access each person has

Both account holders have equal access to every dollar in the account. Either person can deposit money, withdraw money, transfer funds, or close the account without asking the other person's permission. There is no way to restrict one person's access or require both signatures on withdrawals at most banks.

This is important to understand before you open a joint account. If you add someone to your account, you are giving them the ability to take all the money out. Some people open joint accounts thinking they can limit access or require approval for large withdrawals, but standard joint accounts do not work that way. If you need that kind of control, you would need a different product, such as a power of attorney (which lets you authorize someone to act on your behalf but you stay in control) or a trust.

How to open a joint account

The process varies slightly by bank, but the basic steps are the same. First, decide which bank you want to use and what type of account (checking, savings, or money market). Then gather the required documents: government-issued ID for both people and Social Security numbers or ITINs for both people.

Some banks require both account holders to be present in person at a branch. Others allow one person to open the account and add the second person later, either in person or online. A few banks allow you to open a joint account entirely online if both people can verify their identity digitally. Call your bank or visit their website to find out their specific process.

When you open the account, the bank will ask you to confirm that you want survivorship rights. This is the default for most joint accounts, but some banks offer an alternative called "tenants in common," where each person's share goes to their own estate when they die. Make sure you understand which option you are choosing.

Tax and legal things to know

A joint account is not a legal partnership or business entity. It is straightforward a bank account with two names on it. For tax purposes, the bank reports interest earned on the account to both people, and you may each owe taxes on your share of the interest.

If you are using a joint account for a business or to manage money for someone else (such as an aging parent), keep clear records of who contributed what and what the money is for. This protects both of you if there is ever a dispute or if a government agency asks questions about the account.

Joint accounts can also affect government benefits. If one account holder receives Medicaid, Supplemental Security Income (SSI), or other means-tested benefits, the entire joint account balance may count toward their resource limit, even if the other person contributed most of the money. Before opening a joint account with someone who receives benefits, talk to a benefits counselor or social worker about how it might affect their situation.

Alternatives if a joint account is not right for you

If you need to share money but a joint account does not fit your situation, other options exist. A power of attorney lets you authorize someone to manage your account without giving them ownership. You stay in control, and the person you authorize can only do what you allow them to do.

A payable-on-death account (sometimes called a POD account) lets you name a beneficiary who will inherit the money when you die, but they have no access while you are alive. This is useful if you want to leave money to someone without giving them control now.

A trust is a more formal legal document that lets you control how money is managed and distributed. It costs more to set up but gives you much more control over what happens to the money.

If you are managing money for a minor, a custodial account is designed for that purpose. The child owns the money, but you control it until they reach a certain age (usually 18 or 21, depending on your state).

Frequently Asked Questions

Can I open a joint account with someone I am not related to?

Yes. Banks do not require any family relationship. You can open a joint account with a friend, business partner, roommate, or anyone else. Both people just need to be 18 or older and have valid ID and a Social Security number.

What if I want to add someone to my existing account?

Most banks allow you to add a second person to an account you already own. Go to your bank branch or call customer service to ask how they handle this. Some banks require both people to be present; others let you add someone remotely. The account will convert to a joint account with survivorship rights unless you specifically request otherwise.

Can I remove someone from a joint account?

You can remove yourself from a joint account, but you cannot unilaterally remove the other person. If both of you agree, you can close the account and divide the money. If you want to remove someone without their consent, you would need to close the account and open a new one in your name alone — but the other person can still withdraw money before you do this. If there is a dispute, you may need a lawyer.

Does a joint account affect my credit score?

A joint savings or checking account does not appear on your credit report and does not affect your credit score. Credit reports track borrowing and debt, not deposit accounts. However, if the joint account is a joint credit card, that does appear on both people's credit reports.

What if one person puts in more money than the other?

The bank does not track who contributed what. Both people own the entire balance equally. If you want to keep track of contributions for personal reasons or a future settlement, you will need to do that outside the bank. If there is ever a dispute about who owns what, you may need to show bank statements and other records to a lawyer or court.