Your account number appears on checks, bank statements, and online banking
Your account number is a string of digits that identifies your specific deposit account at your bank. It is not the same as your routing number. You can find it in several places without calling your bank or visiting a branch.
The easiest source is usually a check from your checkbook. Look at the bottom left of any check — you will see three groups of numbers separated by colons or special symbols. The middle group is your account number. If you do not have checks, your bank statement (paper or online) lists it near the top, usually labeled "Account Number" or "Acct #".
Key Takeaways
- Your account number appears on the bottom of any check you have written, in the middle group of numbers after the routing number.
- Bank statements, whether paper or online, display your account number prominently near the account holder's name and address.
- Your bank's mobile app or online banking portal shows your account number in the account details or summary section.
- If you cannot locate it through these methods, you can call your bank's customer service line — the number is on your debit card or bank statements.
Finding it on a check
A check has three groups of numbers at the bottom in this order: routing number, account number, check number. The routing number is nine digits. Your account number follows it and is typically 10 to 12 digits, though the length varies by bank. The check number comes last on the right side.
If you have not written a check in years, you may still have old checks in a drawer or file. The account number does not change unless you close the account and open a new one, so an old check will show your current account number. If you have no checks at all, move to your bank statement instead.
Checking your bank statement
Paper statements mailed to your address list the account number in the header section, usually on the right side near your name. Online statements show it in the same place — look for a label that says "Account Number," "Acct #," or sometimes "Account." It appears once near the top of the document, not repeated throughout.
If you receive statements by email, open the PDF and look in the same spot. If you have switched to paperless statements only, log into your bank's website or app and navigate to your account details or account summary page. The account number will be displayed there.
Using your bank's website or mobile app
Log into your online banking account and look for a section labeled "Account Details," "Account Information," or "My Accounts." Most banks display your account number prominently on the dashboard or home page once you are logged in. Some banks hide it behind a small menu or settings icon for security reasons.
If you use your bank's mobile app, the account number is usually visible on the main screen showing your balance. Tap or swipe to see more details if it is not immediately visible. The exact location varies by bank, but it is always in the account summary area, not buried in settings.
What to do if you cannot find it
Call your bank's customer service number. This number appears on your debit card, on your bank statements, or on the bank's website. Have your Social Security number and photo ID ready. A representative can read your account number to you over the phone or email it to the address on file.
You can also visit a branch in person with your ID. A teller can write down your account number for you. This is useful if you need it immediately and do not want to wait for a phone call or email response.
Why you need it and where it goes
You need your account number when setting up direct deposit for tax refunds, stimulus payments, or paychecks. You also need it to receive insurance refunds, business refunds, or payments from government programs. The account number tells the paying organization exactly which account at which bank to deposit money into.
When you provide your account number, you will also need your routing number — the nine-digit code that identifies your bank itself. Together, these two numbers ensure the money lands in the right place. Never share your full account number with anyone except the organization sending you money or your bank itself.
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. The account number is what the bank uses internally to track your deposit account. You can find your account number on checks or statements, not on the card itself.
Can I use an old check to find my current account number?
Yes. Your account number does not change unless you close the account. An old check from years ago will show the same account number you use today. The routing number may have changed if your bank merged with another bank, so verify the routing number separately if the check is very old.
What if my bank does not send paper statements anymore?
Log into your online banking account or mobile app to view your account number. If you have no checks and cannot access online banking, call your bank's customer service line. They can provide your account number by phone or email within a few minutes.
Do I need both my routing number and account number for a refund?
Yes. Refunds sent by direct deposit require both numbers. The routing number identifies your bank; the account number identifies your specific account within that bank. The paying organization needs both to deposit money correctly.
Is it safe to give my account number to a government agency or employer?
Yes, it is safe to provide your account number to legitimate government agencies, your employer, or organizations sending you refunds. They need it to deposit money. Do not share it with unknown callers or through unsecured email, but providing it to a known organization for a direct deposit is standard and secure.