Your account number appears on checks, bank statements, and online banking
Your bank account number is a unique identifier for your specific account at your bank. It is not the same as your routing number, which identifies the bank itself. You can find your account number in several places without calling the bank or visiting a branch.
The fastest place to look is a check from your account — the account number is printed at the bottom in the middle section, after the routing number and before the check number. If you do not have checks, log into your online banking portal or mobile app; your account number appears on the account summary or dashboard page, usually near the top. Your most recent bank statement, whether paper or digital, also lists it clearly.
Key Takeaways
- Your account number is printed on the bottom of every check you write, positioned between the routing number and the check number.
- Online banking portals and mobile apps display your account number on the main account page or summary section.
- Bank statements — both paper and digital — show your account number at the top or in the account details section.
- You do not need to call your bank to find your account number; it is always visible on documents you already have or can access instantly online.
Reading your account number from a check
A check has three numbers printed along the bottom in a specific order: routing number, account number, and check number. The routing number is nine digits and comes first on the left. Your account number follows immediately after, and it is typically 10 to 12 digits long, though this varies by bank. The check number is the shortest and appears on the right.
If you have not written checks in years, an old check still works — your account number does not change unless you close the account and open a new one. Even a check from five years ago will show the correct number. If you have no checks at all, move to your online account or statement instead.
Finding it in online banking
Log into your bank's website or open their mobile app using your username and password. On the main dashboard or accounts page, your checking or savings account is listed with its number displayed. Some banks show the full account number; others mask it with asterisks for security and show only the last four digits on the main screen. If you see only partial numbers, click on the account name or an "Account Details" link to reveal the full number.
The account number location varies slightly by bank. Chase shows it under "Account Information." Bank of America displays it on the account summary. Wells Fargo lists it next to the account type. If you cannot find it on the main page, look for a menu option labeled "Account Details," "Account Information," or "Settings." Your bank's help section can tell you the exact path if you get stuck.
Locating it on your bank statement
Whether you receive paper statements by mail or view them digitally, your account number appears near the top of the first page. It is usually printed next to the account type (Checking, Savings, Money Market) and your account holder name. Some banks also print it at the bottom of each page for reference.
Digital statements work the same way. Log into your online banking, navigate to "Statements" or "Documents," and open your most recent statement. The account number is in the same location as it would be on a paper copy. If you have not received a statement yet because your account is brand new, use online banking or a check instead — statements typically arrive 30 to 45 days after account opening.
What to do if you cannot find it
If you have no checks, cannot access online banking, and have not received a statement, contact your bank directly. Call the customer service number on the back of your debit card, or visit a branch in person with your ID. The bank can provide your account number over the phone or in writing. This is a straightforward request and takes only a few minutes.
If you are locked out of online banking because you forgot your password, use the "Forgot Password" link on the bank's login page to reset it. Most banks send a reset link to your email within minutes. Once you regain access, your account number is immediately visible. You do not need to call or visit a branch just to reset a password.
Why you might need your account number
Banks and other organizations ask for your account number when you set up direct deposit, arrange automatic bill payments, or transfer money between accounts. Insurance companies, employers, and government agencies may also request it to send refunds or payments directly to your account. Having it on hand before you make these requests speeds up the process.
Your account number is not sensitive information in the way your password or PIN is. It is printed on every check you write and visible to anyone who receives a payment from you. You can share it freely when needed for legitimate transactions. However, never share your full account number plus routing number plus password with anyone, as that combination could allow unauthorized access.
Account numbers for different account types
Each account you hold at the same bank has its own unique account number. If you have a checking account and a savings account at the same bank, they have different account numbers. This allows you to direct deposits or transfers to the specific account you choose. When you set up a payment or transfer, you must specify which account number you want the money to go to.
If you have accounts at multiple banks, each bank's account numbers are independent. Your Chase checking account number is completely different from your Bank of America savings account number. There is no master account number that covers all your accounts across all banks.
Frequently Asked Questions
Is my account number the same as my routing number?
No. Your routing number identifies your bank and is the same for all customers at that bank. Your account number identifies your specific account and is unique to you. Both appear on your checks, but in different positions — routing number first, account number second.
Can I use an old check to find my current account number?
Yes. Your account number does not change as long as your account remains open. A check from years ago shows the same account number as a check written today. The only exception is if you closed that account and opened a new one — then you have a new account number.
What if my bank statement shows only the last four digits of my account number?
Some banks mask account numbers on statements for security. Log into online banking and view your account details page, which typically shows the full number. Alternatively, look at a check or call your bank to confirm the complete account number.
Do I need my account number to log into online banking?
No. You log in with your username (or email) and password. Your account number is not used for login. Once you are logged in, your account number is displayed on the account page.
Can someone access my account if they have only my account number?
Not without additional information. Your account number alone cannot be used to withdraw money or transfer funds. A person would also need your password, PIN, or other verification. Your account number is safe to share for legitimate payments and deposits.