Your checking account number is printed on the bottom left of your checks, in the second set of numbers after the routing number
The easiest place to find your account number is the bottom of any check you have. Look at the numbers printed along the bottom edge. You will see three separate groups of numbers. The first group (usually nine digits) is your routing number. The second group is your account number, which is typically 10 to 12 digits long. The third group is the check number itself.
If you do not have checks handy or prefer not to write one, your bank can give you the number in seconds through online banking, a phone call, or by visiting a branch in person. Each method takes a different amount of time, and some work better depending on what you need the number for.
Key Takeaways
- Your account number appears on the bottom left of any check, after the routing number and before the check number.
- You can find your account number by logging into your bank's website or mobile app without making a phone call or visiting a branch.
- If you call your bank's customer service line, have your ID ready and expect to verify your identity before they read the number to you.
- Some banks print your account number on your debit card or bank statements, though not all do.
Finding your account number online or through your bank app
Most banks display your account number prominently when you log into online banking. Once you sign in, look for a section labeled "Account Summary," "My Accounts," or "Account Details." Your full account number should appear there, sometimes with the last four digits highlighted for security.
Mobile banking apps usually show the same information. Open the app, sign in, and navigate to your checking account. The account number is typically visible on the main account screen or in a details section. If you cannot find it, look for a menu option labeled "Account Information" or "Account Settings."
This method is fastest if you already know your online banking password. If you have forgotten it, you can reset it through the bank's website, which usually takes a few minutes.
Calling your bank to get your account number
Call the customer service number on the back of your debit card or on your bank's website. When you reach a representative, they will ask you to verify your identity—usually by providing your Social Security number, date of birth, or answers to security questions you set up when you opened the account.
Once verified, the representative will read your account number to you over the phone. Write it down carefully, as they may read it only once. This process typically takes 5 to 10 minutes total, including the wait time.
Call during business hours, which vary by bank. Many banks offer 24/7 customer service, but wait times are often shorter during weekday mornings.
Visiting your bank branch in person
Walk into any branch of your bank with a photo ID. Tell a teller you need your account number. They will look it up in their system and either write it down for you or point you to where it appears on your statement or debit card.
This method is useful if you are already at the bank for another reason, but it is slower than calling or checking online if that is your only errand. Bring your ID to speed up the process.
Account numbers on statements and debit cards
Your bank statement—whether you receive it by mail or view it online—usually displays your account number at the top or in a section labeled "Account Information." If you have paper statements, check the most recent one in your files.
Some banks print your full account number on your debit card, while others print only the last four digits for security. Check the front or back of your card. If only partial digits appear, you will need to use one of the other methods above.
What to do if you cannot find your account number
If you have lost access to your online banking account, forgotten your password, or do not have checks or statements available, calling your bank is the most direct route. Have your ID and Social Security number ready. The call will take longer if you need to reset your password or answer additional security questions, but the representative can still provide your account number once your identity is confirmed.
If you are locked out of your account due to suspicious activity, your bank may require you to visit a branch in person with ID before they release sensitive information like your full account number. This is a security measure and typically takes one visit to resolve.
Why you need your account number and where to use it
Your account number is required for direct deposits (like paychecks or tax refunds), setting up automatic bill payments, wire transfers, and providing banking information to employers or government agencies. It is also needed when you open a new account at the same bank or transfer money between your own accounts at different banks.
Never share your full account number with anyone you do not trust. Scammers sometimes call or email claiming to be from your bank and ask for this information. Your bank will never ask for your account number unsolicited—they already have it on file.
Frequently Asked Questions
Is my account number the same as my routing number?
No. Your routing number identifies your bank (usually nine digits), while your account number identifies your specific account at that bank (typically 10 to 12 digits). Both appear on the bottom of your checks, with the routing number first.
Can I use just the last four digits of my account number for direct deposit?
No. Direct deposit and most banking transactions require your full account number. Partial numbers are used only for verification or security purposes, not for completing transfers.
What if my account number is different on my check than on my online banking?
Contact your bank immediately. This is unusual and may indicate an error in your account setup or a problem with your checks. A teller or customer service representative can verify which number is correct in the bank's system.
Do I need my account number to use my debit card at a store?
No. Your debit card has its own card number printed on the front, which is different from your bank account number. You only need your account number for banking transactions like direct deposit or wire transfers, not for everyday card purchases.