Your checking account number is printed on the bottom left of your checks, in your bank's online portal, or by calling your bank's customer service line
The easiest place to look is the bottom of any check you have. The account number appears after the routing number and before the check number. If you do not have checks handy, log into your bank's website or mobile app — your account number is usually visible on the main dashboard or in an account details section. If you cannot access online banking, call the phone number on the back of your debit card or on your bank's website and a representative can read it to you over the phone.
You will need your account number when setting up direct deposit, arranging wire transfers, paying bills through your bank, or providing banking details to an employer or government agency. Having it readily available saves time when you are filling out forms or making financial arrangements.
Key Takeaways
- Your checking account number appears on the bottom left of your checks, between the routing number and the check number.
- Log into your bank's website or app to find your account number on the account overview or details page.
- Call your bank's customer service line if you do not have checks or online access — they can provide it immediately.
- You will need this number for direct deposit, wire transfers, bill payments, and forms from employers or government agencies.
- Your account number is unique to your account at that specific bank and should not be shared with untrusted sources.
Finding your account number on a check
Look at the bottom of any check in your checkbook. You will see a series of numbers printed in magnetic ink. Reading from left to right, the first set of numbers (usually nine digits) is your bank's routing number. The second set of numbers (typically seven to twelve digits) is your account number. The third set is the check number itself.
Not all checks display the numbers in the same order or format, but the account number always sits between the routing number and the check number. If your checks are old or the ink has faded, the numbers may be hard to read — in that case, use one of the other methods below.
Locating your account number online
Log into your bank's website or mobile app using your username and password. Most banks display your account number prominently on the main account page or dashboard. Look for a section labeled "Account Details," "Account Information," or "My Accounts." Your full account number should be visible there, sometimes with the last four digits highlighted or the middle digits masked for security.
If you cannot find it on the main page, check the settings or profile section. Some banks require you to click into individual account tiles to see the full number. If your bank's interface is unfamiliar, use the search function within the app or website to search for "account number" — most will direct you to the right page.
Calling your bank to get your account number
Call the customer service number on the back of your debit card, on your bank statement, or on your bank's official website. Have your identification ready — the representative will ask for your name, date of birth, and possibly the last four digits of your Social Security number or a PIN you set up with the bank.
Once verified, the representative will read your account number to you. Write it down or ask them to repeat it so you have it correct. This method works even if you do not have checks or online access, and it takes only a few minutes.
What to do if you cannot locate your account number
If you have lost access to your online banking, do not have checks, and cannot reach customer service by phone, visit your bank in person with a photo ID. A teller can provide your account number immediately and can also print a statement showing it.
If you have recently opened the account and have not received checks yet, your bank's welcome materials or initial account confirmation email should include your account number. Check your email inbox and spam folder for messages from your bank with the subject line "Account Confirmation" or "Welcome to [Bank Name]."
Keeping your account number safe
Your account number, combined with your routing number, is enough information for someone to set up unauthorized transfers or payments from your account. Do not share it with anyone who contacts you unsolicited by phone, email, or text. Legitimate organizations you already do business with — your employer, your mortgage lender, the Social Security Administration — may ask for it, and it is safe to provide in those contexts.
If you suspect someone has your account number and may misuse it, contact your bank immediately. They can monitor your account for suspicious activity and, if needed, close the account and issue you a new one with a different number.
Account numbers for different types of accounts
Your checking account number is specific to that account only. If you have a savings account, money market account, or other account at the same bank, each one has its own separate account number. When you are setting up direct deposit or arranging transfers, make sure you are using the correct account number for the account you intend to use.
If you have accounts at multiple banks, each account number is unique to that bank. The routing number changes from bank to bank, but your account number at Bank A is completely different from your account number at Bank B, even if you use the same username to log in to both.
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 the card and is different from your account number. Your account number is what you use for bank transfers and direct deposit. Your debit card number is what you use to make purchases or withdraw cash.
Can I find my account number on my bank statement?
Yes. Paper or electronic bank statements usually show your account number at the top or in the account details section. If you receive statements by mail, look at the top right corner. If you view statements online, it is typically on the first page of the PDF or in the account summary.
What if my bank uses a different format for account numbers?
Some banks or credit unions use letters or special characters in their account numbers, or they may be shorter or longer than typical. Regardless of format, the method for finding it remains the same: check your checks, log into online banking, or call customer service. Use the exact format your bank provides.
Do I need both my routing number and account number for direct deposit?
Yes. Direct deposit requires both numbers. Your routing number tells the system which bank to send the money to, and your account number tells the bank which specific account within that bank should receive it. You can find both on the bottom of a check or through your bank's online portal.
What should I do if I think someone has my account number?
Contact your bank immediately by phone using the number on the back of your debit card or on your statement. Tell them you believe your account number may have been compromised. They can review your account for unauthorized activity and discuss options like closing the account or issuing a new account number.