What you need before you walk in or log on

Most banks and credit unions will ask for the same core documents: a government-issued ID (driver's license, passport, or state ID card), proof of your current address, and your Social Security number. Some institutions also ask for a second form of ID or a recent utility bill if your address on your main ID is outdated. Have these ready before you start, whether you're visiting a branch or explore online.

You'll also need to decide how much money you want to deposit to open the account. Many banks have no minimum; others require $25 to $100 to get your free guide. Credit unions sometimes have membership fees (usually $5 to $25) that come out of your opening deposit. Call or check the website of the specific institution you're interested in—minimums vary widely and change.

If you're opening an account for a child under 18, you'll need to be present as a parent or legal guardian, and you'll need your own ID as well. Some banks offer youth accounts with limited features; others let minors be joint account holders on an adult's account.

Key Takeaways

  • You will need a government ID, proof of address, and your Social Security number to open an account at a bank or credit union.
  • Many institutions have no minimum deposit to open, but some require $25 to $100, so check the specific bank or credit union first.
  • You can open an account in person at a branch, by phone, or online—online is usually fastest if the institution offers it.
  • Once your account is open, you can deposit money by direct deposit, ATM, mobile app, or in-person at a branch.
  • Interest rates on savings accounts vary by institution and change regularly, so compare rates before you choose where to open your account.

Opening an account in person at a branch

Walk into any branch during business hours with your ID, proof of address, and Social Security number. A bank representative will ask you which type of savings account you want (basic savings, money market, high-yield savings—the names and features differ by bank). They'll explain the interest rate, any monthly fees, and the minimum balance required to avoid fees. Ask about all three before you decide.

The representative will then collect your information, run a background check (usually when ready), and ask how much you want to deposit to open the account. You can pay by cash, check, or debit card. The account opens that day, and you'll receive a debit card in the mail within 5 to 10 business days. You can start using the account when ready online or by phone, even before the card arrives.

Opening an account online or by phone

Many banks and credit unions let you open a savings account entirely online. Go to their website, click "Open an Account," and follow the prompts. You'll enter your personal information, upload photos of your ID and proof of address (usually a recent utility bill or lease), and confirm your Social Security number. The whole process takes 10 to 20 minutes.

Some online banks ask you to verify your identity by answering security questions based on your credit history, or by linking an existing bank account and making small test deposits. Once approved—usually within 24 hours—your account is active. You can deposit money by transferring it from another bank account, setting up direct deposit from your employer, or mailing a check to the address they provide.

If you prefer to talk to someone, call the bank's customer service number and ask to open a savings account by phone. A representative will walk you through the same questions and collect your information verbally. You'll still need to submit ID and proof of address, usually by uploading them online or mailing them in.

What happens after your account opens

Your account is ready to use when ready, even if you haven't received your debit card yet. You can log into the online portal or mobile app right away and set up direct deposit, transfer money from another account, or check your balance. If you opened in person, ask the representative for your account number and online login credentials before you leave.

Your first deposit may take 1 to 3 business days to show up if you transferred it from another bank. Direct deposits from your employer usually arrive on the same schedule as your paycheck. Deposits made in person or by ATM at the bank's own machines post the same day or next business day.

Once money is in the account, it begins earning interest based on the rate the bank advertised when you opened it. Interest is usually paid monthly or quarterly and added directly to your balance. The rate can change at any time, so check your statement or log in online to see what you're currently earning.

Comparing savings accounts before you choose

Not all savings accounts are the same. High-yield savings accounts pay significantly more interest than basic savings accounts—sometimes 4% to 5% annually, compared to 0.01% at large national banks. The trade-off is that high-yield accounts are usually at online-only banks or credit unions, so you can't walk into a branch. Money market accounts often pay higher interest than basic savings but may require a larger minimum balance and limit how many withdrawals you can make per month.

Before you open an account, compare the interest rate, any monthly maintenance fees, the minimum balance needed to earn the advertised rate, and whether the bank charges fees for overdrafts or out-of-network ATM use. Websites like Bankrate and DepositAccounts let you filter by rate and features. Rates change frequently, so check the current rate the day you plan to open, not the rate you saw a week ago.

Protecting your new account

Once your account is open, set up a strong password for online access—at least 12 characters, mixing letters, numbers, and symbols. Enable two-factor authentication if the bank offers it; this means you'll need to enter a code sent to your phone or email every time you log in from a new device. Don't share your account number, PIN, or password with anyone.

Check your account regularly—at least once a week—to spot any unauthorized transactions. If you see something you didn't do, contact the bank when ready. Federal law limits your liability for fraudulent transactions to $50 if you report them within 60 days, and most banks refund the full amount even if you report later. Set up account alerts through the bank's app so you're notified of large withdrawals or low balances.

Frequently Asked Questions

Can I open a savings account without a Social Security number?

Most banks require a Social Security number or Individual Taxpayer Identification Number (ITIN). Some credit unions and online banks may accept an ITIN if you don't have a Social Security number. Call ahead to ask; don't assume you'll be turned away.

What if I don't have a government ID?

A few banks will accept a passport card, tribal ID, or military ID if you don't have a driver's license or state ID. Some credit unions are more flexible. Call the institution directly and ask what forms of ID they accept before you visit.

How long does it take to open an account?

In person: 15 to 30 minutes. Online: 10 to 20 minutes, with approval usually within 24 hours. By phone: 20 to 40 minutes. The account is usable when ready after approval, even if your debit card hasn't arrived yet.

Can I open a savings account if I have a bad banking history?

Banks check ChexSystems, a database of banking problems like unpaid overdrafts or fraud. If you're listed, some banks will still open an account; others won't. Credit unions are often more flexible. Ask the institution whether they use ChexSystems and whether they'll work with you despite past issues.

Do I need to keep a minimum balance to avoid fees?

It depends on the account and the bank. Some accounts have no minimum; others require $500 to $2,500 to avoid a monthly fee. Check the fee schedule before you open. If you can't meet the minimum, choose an account with no minimum requirement.