Yes, you can open a joint account with anyone you trust
You do not need to be married to open a joint bank account. Banks allow any two or more people to hold an account together, regardless of their relationship. You could open a joint account with a family member, a business partner, a roommate, or a friend. The bank's only requirement is that everyone on the account be at least 18 years old and able to provide identification.
A joint account means both account holders have equal access to the money and equal responsibility for how it is used. Both of you can deposit funds, withdraw funds, and make decisions about the account. This is different from adding someone as an authorized user on your account — an authorized user can access the money but does not own it the way a joint owner does.
Key Takeaways
- Joint accounts require all owners to be at least 18 years old and provide valid identification, but do not require marriage or any legal relationship.
- Both account holders have full access to all the money and can withdraw or transfer funds without permission from the other owner.
- Each owner is responsible for overdrafts and fees on the joint account, even if only one person caused them.
- You will need to decide whether the account is held as "joint tenants with rights of survivorship" or "tenants in common," which affects what happens to the money if one owner dies.
- Disagreements over money in a joint account can be difficult to resolve legally, so choose your joint account partner carefully.
What you need to bring to open a joint account
Both account holders must be present at the bank or complete the application together online, depending on the bank's process. Each person will need to provide a valid government-issued photo ID — a driver's license, passport, or state ID card. You will also need a Social Security number or Individual Taxpayer Identification Number (ITIN) for each person on the account.
Some banks ask for a second form of identification, such as a utility bill or lease showing your current address. Bring whatever the bank's website lists in its account opening requirements. If you are opening the account online, you may be able to upload photos of your documents instead of showing them in person.
How joint account ownership works in practice
Once the account is open, both owners have identical rights. Either person can deposit money, withdraw money, transfer funds to other accounts, or close the account entirely without asking the other owner's permission. This means if you open a joint account with someone, you are trusting them completely with access to every dollar in it.
If one owner withdraws all the money and closes the account, the other owner has no legal recourse through the bank. The bank sees both of you as equal owners and will not prevent one person from taking the funds. This is why joint accounts work best between people who have complete trust in each other — spouses, parents and adult children, or business partners with a formal agreement.
Both owners are also equally responsible for any fees or overdrafts. If the account goes negative and one owner does not cover it, the bank can pursue the other owner for the debt. If the account is charged a monthly maintenance fee, both owners are responsible for paying it, even if only one person caused the overdraft.
Survivorship rights and what happens when someone dies
When you open a joint account, the bank will ask you to choose how the account is titled. The two most common options are joint tenants with rights of survivorship and tenants in common.
With joint tenants with rights of survivorship, if one owner dies, the surviving owner automatically owns the entire account and all the money in it. The account does not go through probate — the legal process that distributes a person's assets after death. The surviving owner can access the money immediately. This is the default option at most banks.
With tenants in common, if one owner dies, their share of the account goes into their estate and is distributed according to their will or state law. The surviving owner does not automatically get the full account. This option is less common but may be chosen if you want to ensure your share goes to a specific person in your will rather than to the other account holder.
Ask the bank which option is set by default and whether you can choose. Some states have different rules about which option applies, so the bank can tell you what your state requires.
When a joint account makes sense
Joint accounts work well for specific purposes: managing household expenses with a spouse or partner, running a small business with a co-owner, or helping an aging parent manage bills. In these situations, both people need regular access to the same money and trust each other completely.
A joint account is less useful if you only want to give someone limited access to your money — for example, if you want your adult child to be able to pay a bill on your behalf but not withdraw large amounts. In that case, adding them as an authorized user on your account is safer, because you retain full control and can set limits or remove their access at any time.
Risks and things that can go wrong
The biggest risk with a joint account is that either owner can take all the money without the other's knowledge or permission. If you and the other owner disagree about how the money should be used, the bank will not intervene. You would have to pursue the matter in civil court, which is expensive and time-consuming.
A joint account can also create problems if one owner has debt. Creditors can sometimes pursue a joint account to collect what one owner owes, depending on state law and the type of debt. If one owner files for bankruptcy, the joint account may be affected.
If you are opening a joint account with someone you do not know well, or if you are unsure whether you fully trust them, a joint account is not the right choice. A safer alternative is to open separate accounts and transfer money to each other as needed, or to use a service that lets you split bills without sharing account access.
Joint accounts versus other ways to share money
If you want to share money with someone but are not comfortable with a full joint account, you have other options. You can open separate accounts and transfer money back and forth using online bill pay or a peer-to-peer payment app like Venmo or Zelle. This gives you more control because each person's money stays in their own account until they choose to move it.
You can also add someone as an authorized user on your account. An authorized user can access the account and make transactions, but the account owner retains legal ownership and control. You can set spending limits, remove the authorized user at any time, or freeze the card if needed. This is a good option if you want to give a family member or caregiver limited access without giving them full ownership.
For business purposes, some banks offer business accounts designed for multiple owners or employees. These accounts often come with features like spending controls, approval workflows, and detailed transaction tracking that are not available on personal joint accounts.
Frequently Asked Questions
Can I open a joint account with someone I am dating but not married to?
Yes. Banks do not require marriage or any legal relationship. You can open a joint account with anyone 18 or older who can provide identification. However, consider whether you fully trust this person with complete access to your money, since either owner can withdraw everything without permission.
What happens to a joint account if we break up?
The account remains joint unless you both agree to close it or one owner removes their name. You cannot force the other person off the account, and they retain full access to the money. If you want to separate your finances, you will need to withdraw your share and close the account, or work with the other owner to divide the funds and open separate accounts.
Can I remove someone from a joint account?
You cannot unilaterally remove the other owner from a joint account. Both owners typically have to agree to close the account or convert it to a single-owner account. If the other owner refuses, your only option is to withdraw your share of the money and open a separate account. Contact your bank to learn what options are available.
Will opening a joint account affect my credit score?
Opening a joint account itself does not affect your credit score. However, if the account goes into overdraft or is sent to collections, it could appear on your credit report and lower your score. Both owners are responsible for the account's status, so the other owner's financial mistakes can affect your credit.
Do both owners need to be present to open the account?
Most banks require both owners to be present or to complete the application together, either in person or online. Some banks may allow one person to start the process, but the other owner will need to verify their identity and sign the account agreement. Check with your bank about their specific process.