A shared savings account lets two or more people deposit money into one account and withdraw from it
A shared savings account is a single bank account owned by multiple people at the same time. Each owner can usually deposit money, withdraw money, and see the balance whenever they want. The bank treats all owners as equal — there is no "primary" owner with special power over the others. Money in the account belongs to everyone on it, not to each person separately.
People open shared accounts for different reasons: parents and adult children saving for a house down payment, partners pooling money for shared expenses, siblings managing an aging parent's care costs, or roommates splitting household bills. The account works the same way regardless of why you opened it — you all have access, and you all share responsibility for keeping the balance positive.
Before you open one, understand that shared accounts are not the same as adding someone as an authorized user on your personal account. On a shared account, both people own the money equally. If one person withdraws everything, the other person has no legal claim to it — the money was theirs to take. This matters if you are considering a shared account with someone you do not fully trust with your money.
Key Takeaways
- All owners on a shared savings account have equal access to the full balance, and the bank does not track who deposited what.
- You will need to visit a bank branch or explore online with at least two people present or ready to sign documents, and bring government ID for each owner.
- Each owner should understand that shared accounts create legal and financial risk — if one person withdraws all the money, the others cannot recover it through the bank.
- Some banks require a minimum opening deposit, which varies by bank and account type, so compare options before you choose.
- Shared accounts may affect how benefits like Supplemental Security Income or Medicaid count your resources, so check with your benefits program before opening one.
What documents and information you need to bring
Each person who will own the account needs to bring a government-issued photo ID. A driver's license, passport, or state ID card all work. The bank will copy or scan this ID to verify who you are.
You will also need a Social Security number for each owner. The bank uses this to report interest earned on the account and to check your banking history. If someone does not have a Social Security number, some banks can open an account using an Individual Taxpayer Identification Number (ITIN) instead, but not all banks offer this — call ahead to ask.
Bring a small amount of money to open the account. Most banks require a minimum opening deposit, which might be $25, $100, or more depending on the bank and the type of account. A few banks have no minimum, so if you are short on cash, it is worth calling around.
If you are opening the account online rather than in person, you will upload photos of your IDs and provide your information through the bank's website. Some banks require at least one owner to verify their identity in person or through a video call before the account opens.
Steps to open a shared account in person at a bank branch
Call or visit the bank where you want to open the account and ask to speak with someone about opening a shared savings account. Tell them how many people will own it. Some banks have forms you can fill out ahead of time, which speeds up the process.
Go to the branch together with the other owner or owners. Bring all IDs and Social Security numbers. The bank employee will ask each of you questions to verify your identity — they may ask your address, date of birth, or other personal details. This is standard and required by federal law.
The bank will show you the account agreement, which explains the terms — the interest rate, any monthly fees, the minimum balance required, and what happens if the account goes negative. Read this carefully or ask the employee to explain anything you do not understand. Both owners need to sign the agreement.
Once you sign, the bank will give each owner a debit card and online login information. You can start using the account right away. Some banks mail the debit card, which takes a few days to arrive, while others can issue it on the spot.
Steps to open a shared account online
Visit the bank's website and look for the option to open a savings account. Select "joint account" or "shared account" if the bank offers that choice. Some banks call it a "joint account" instead of a "shared account" — they mean the same thing.
Enter the information for the first owner: name, address, date of birth, Social Security number, phone number, and email. The bank will ask you to create a username and password for online banking.
The bank will ask you to upload a photo of the first owner's government ID. Take a clear photo of both the front and back of the ID and upload it through the website. The bank's system will check that the photo matches the name and date of birth you entered.
Next, enter the information for the second owner and upload their ID photo. Some banks require the second owner to verify their identity through a video call with a bank employee. If the bank asks for this, you will schedule a short call where the employee confirms your identity by asking a few questions.
Once both owners are verified, the bank will send you a confirmation email. The account opens, and you can log in to see your balance. Debit cards are usually mailed within a few business days.
How the account works once it is open
Both owners can log into online banking and see the full account balance at any time. The bank does not separate the money by who deposited it — it is all one pool. If one owner deposits $500 and the other deposits $300, the balance shows $800, but there is no record of who put in what amount.
Either owner can withdraw money using the debit card, by writing a check, or through online banking. There is no limit on how much either person can withdraw, as long as the money is in the account. If one owner withdraws $600 and leaves $200, the other owner can still access that $200.
Interest earned on the account is reported to both owners on a tax form called a 1099-INT. The bank sends this form at the end of the year. You will each need to report this interest on your tax return, even though you share the account. Talk to a tax professional if you are unsure how to handle this.
If the account goes negative — meaning you withdraw more money than you have — the bank will charge overdraft fees. Both owners are responsible for bringing the balance back to zero. The bank may pursue either owner for the debt.
Risks and things to consider before opening a shared account
The biggest risk is that either owner can withdraw all the money without permission from the other. If you open a shared account with someone and they take the money, the bank will not help you recover it. The money belonged to both of you equally, so the bank sees nothing wrong with what happened. This is why shared accounts work best with people you trust completely — a spouse, a parent, a sibling you have a strong relationship with.
If you are worried about one person taking the money but still want a joint account, some banks offer accounts where both owners must sign off on large withdrawals. Ask your bank whether this option exists. It is less common than a standard shared account, but some banks provide it.
A shared account can affect government benefits. If you receive Supplemental Security Income (SSI) or Medicaid, the money in a shared account may count toward your resource limit, which could reduce or end your benefits. Before you open a shared account, contact your benefits program and ask how it will affect you. In some cases, you may be able to structure the account differently to protect your benefits — for example, by having the other person own the account and straightforward giving you access to it, rather than making you a co-owner.
If one owner dies, the account usually stays open and the surviving owner keeps full access. However, the bank may freeze the account temporarily while the deceased owner's estate is settled. Ask your bank what happens in this situation so you are not surprised.
Shared accounts versus other ways to manage money together
A power of attorney is a legal document that lets one person manage another person's money without being a co-owner. For example, an adult child can have power of attorney over a parent's account and make withdrawals or pay bills, but the parent remains the sole owner. If the parent dies, the power of attorney ends automatically. This is safer than a shared account if you are worried about what happens to the money after one person passes away.
A trust is a more formal legal arrangement where money is held for a specific purpose and managed by a trustee. Trusts are more expensive to set up and require a lawyer, but they give you much more control over how money is used and what happens to it. If you are managing money for a child, an aging parent, or a large amount of money, a trust may be better than a shared account.
A payable-on-death account (sometimes called a POD account) is a regular savings account with a named beneficiary. When the account owner dies, the money goes directly to the beneficiary without going through the estate. This is simpler than a trust and does not require a co-owner during your lifetime. However, the beneficiary has no access to the money while you are alive.
If you just need to split household expenses with a roommate or partner, you might not need a shared account at all. Some people use a shared payment app like Venmo or a bill-splitting service instead. This keeps your money separate but makes it straightforward to track who owes what.
Frequently Asked Questions
Can I add someone to my existing savings account instead of opening a new one?
Yes. Most banks let you add a co-owner to an account you already have. You will both need to go to the bank branch together with ID, or the bank may let you add them online. The process is faster than opening a new account, and the account number stays the same.
What happens if one owner wants to close the account?
Usually, both owners must agree to close a shared account. If one owner wants to close it and the other does not, you may need to go to the bank together to sort it out. Some banks will let one owner close the account unilaterally, so ask your bank about their policy before you open the account.
Do I need a shared account if I am married?
No. Many married couples keep separate accounts and straightforward share expenses. Others open a shared account for household money and keep personal accounts for their own spending. There is no legal requirement either way — it depends on what works for your relationship.
Will a shared account hurt my credit score?
A shared savings account does not appear on your credit report and does not affect your credit score. Savings accounts are not credit products — they do not involve borrowing money. Your credit score only changes when you use credit, like a credit card or a loan.
Can I open a shared account if one owner has bad credit or a history of overdrafts?
Yes. Banks do not usually check credit scores for savings accounts. However, some banks use a system called ChexSystems that tracks banking history — if someone has a pattern of overdrafts or closed accounts due to negative balances, the bank may deny the account. Call the bank and ask about their requirements before you explore.