Your account number is printed on the bottom left of your checks, in your online banking portal, or by calling your bank's customer service line
The fastest way is to look at a check from your checkbook. The account number appears on the bottom of the check, usually after the routing number and before a final set of digits. If you don't have checks, log into your bank's website or mobile app—your account number is almost always visible on the dashboard or in an account details section. If neither of those works, call the customer service number on the back of your debit card or on your bank's website; they can read it to you in under a minute.
You need your account number when you set up direct deposit, receive wire transfers, arrange automatic bill payments, or provide banking details to an employer or government agency. It's different from your routing number, which directs money to your bank, and different from your debit card number. Your account number is specific to that one account at that one bank.
Key Takeaways
- Your account number appears on the bottom left of any check you have, printed after the routing number.
- You can find it when ready by logging into your bank's website or app and looking at your account details or dashboard.
- If you have neither checks nor online access, call the number on the back of your debit card and ask customer service to provide it.
- Your account number is not the same as your routing number, debit card number, or Social Security number.
Finding it on a check
Open your checkbook and look at any check. At the bottom of the check, you'll see a series of numbers separated by colons or special symbols. The first set is your routing number (usually nine digits). The second set, when ready after, is your account number. It's typically 10 to 12 digits long, though the length varies by bank.
If your checks are old or faded, the numbers may be hard to read. In that case, move to your online banking portal or call your bank. Do not guess or try to reconstruct the number—using the wrong account number will send money to the wrong place.
Finding it in your online banking portal
Log into your bank's website or mobile app using your username and password. Once you're logged in, look for a section labeled "Account Details," "Account Information," "My Accounts," or straightforward your account name. Your account number will be displayed there, often alongside your account type (checking, savings, money market) and current balance.
Some banks display the full account number; others show only the last four digits for security. If you see only partial digits, click on the account name or an "Account Details" link to reveal the full number. If you still can't find it, look for a "Statements" or "Documents" section—your most recent statement will have your full account number printed on it.
Finding it by calling your bank
Call the customer service number on the back of your debit card or visit your bank's website to find the main customer service line. When you reach a representative, say you need your account number. They'll ask you to verify your identity—usually by providing your name, date of birth, and the last four digits of your Social Security number or debit card.
Once verified, they'll read your account number to you. Write it down when ready so you have it for the transaction you're about to make. This process takes two to five minutes and works even if you don't have online access or a checkbook.
What your account number is used for
You'll need your account number when you set up direct deposit for a paycheck or government benefit, receive a wire transfer from another bank, arrange automatic payments to a bill or loan, or provide banking details to an employer, landlord, or government agency. Some services ask for both your routing number and account number; others ask for just the account number.
Never share your account number with someone who calls or emails you claiming to be from your bank. Real banks do not ask for account numbers unsolicited. If you're unsure whether a request is legitimate, hang up and call your bank directly using the number on your debit card or statement.
Account number versus routing number
Your routing number identifies which bank you use. It's the same for all customers at that bank (or sometimes the same for all branches in a region). Your account number identifies your specific account at that bank. Together, they tell the financial system exactly where to send or pull money.
When you provide banking details, you usually need both numbers. The routing number comes first on a check, and the account number comes second. If you mix them up, the transaction will fail or go to the wrong place. If you're unsure which is which, ask the person or organization requesting the information to clarify, or call your bank.
Frequently Asked Questions
Is my account number the same as my debit card number?
No. Your debit card number is printed on the front of your card and is used for purchases and ATM withdrawals. Your account number is different and is used for direct deposits, wire transfers, and bill payments. You can have the same account number for years even if your debit card is replaced.
Can I find my account number on my bank statement?
Yes. Your account number appears on every bank statement, usually near the top or in a section labeled "Account Information." If you have access to old statements online or in paper form, you can find it there.
What if I can't remember my online banking password?
Use your bank's "Forgot Password" link on the login page. You'll be asked to verify your identity using your email, phone number, or security questions. Once verified, you can reset your password and log in to find your account number. If you're locked out, call customer service using the number on your debit card.
Do I need my account number to use an ATM?
No. ATMs use your debit card and PIN. You only need your account number when you're setting up transfers between accounts, arranging direct deposits, or providing banking details to a third party.
Is it safe to give my account number to my employer?
Yes, it's safe to give your account number and routing number to your employer for direct deposit. This is the standard way payroll is processed. Do not give your PIN, password, or the full number on the back of your debit card.