The quickest place to look
Your bank account number is printed on the bottom left of every check you have from that account. If you have checks, look at the second set of numbers — the first set is your routing number. The account number is usually 10 to 12 digits long.
If you do not have checks or cannot find them, your bank statement shows your account number at the top. You can find statements online through your bank's website or app, or request a paper copy by calling the bank's customer service number on the back of your debit card.
The fastest way if you are already logged into your bank's website or app is to look for a section called "Account Details," "Account Information," or "My Accounts." Your account number will be displayed there alongside your account type and balance.
Key Takeaways
- Your account number appears on the bottom left of your checks, in the second group of numbers after your routing number.
- Bank statements — whether online or on paper — display your account number near the top of the first page.
- Your bank's website or mobile app shows your account number in the account details or account information section.
- You can call your bank's customer service line and provide your name and identification to have them read your account number to you.
Finding it on your online banking
Log into your bank's website or open the mobile app and look for your account summary or dashboard. Most banks display your account number prominently near your account name and current balance. Some banks hide it behind a link that says "View Account Details" or "Account Information" — click that link and your full account number will appear.
If you cannot find it in the obvious places, try the settings or profile section of the app. Some banks put account numbers in a "My Accounts" menu or under a section labeled "Account Services." The exact location varies by bank, but it is always somewhere in the account information area.
Checking your bank statement
Open any bank statement from your account — online or paper. The account number is usually printed in the top right or top left corner of the first page, often next to your account type (such as "Checking" or "Savings"). It may also appear in a box labeled "Account Information" or "Account Details."
If you do not have a recent statement, you can request one from your bank. Call the number on the back of your debit card or visit a branch in person. The bank can email, mail, or print a statement for you on the spot. You only need one statement to find your account number — you do not need to keep all of them.
Calling your bank directly
Pick up the phone and call the customer service number on the back of your debit card or on your most recent statement. Tell the representative you need your account number. They will ask you to verify your identity — usually your full name, date of birth, and the last four digits of your Social Security number or a PIN you set up.
Once you are verified, the representative will read your account number to you. Write it down or ask them to spell it out if you are unsure. This method works even if you have lost your checks and cannot access your online account.
What to do if you cannot locate it
If you have tried all the above and still cannot find your account number, visit a branch of your bank in person. Bring a photo ID and ask a teller to provide your account number. They can print it for you or write it down on a piece of paper. This is the most reliable method if you are stuck.
If you do not have a branch nearby or cannot visit in person, email your bank's customer service address (usually found on their website) and request your account number. Include your full name, date of birth, and any other information they ask for to verify your identity. Response times vary, but most banks reply within one to three business days.
Why you need your account number
Your account number is required when you set up direct deposit for paychecks, arrange automatic bill payments, or receive a wire transfer. You also need it if you want to transfer money between your own accounts at different banks or send money to someone else's account.
Your account number is safe to share with people or organizations that need to deposit money into your account — such as your employer or a government agency. However, do not share it with anyone who contacts you unexpectedly asking for it, as this is a common scam tactic. Legitimate banks and employers already have your account number or will ask you to provide it in a find way.
Frequently Asked Questions
Is my account number the same as my debit card number?
No. Your debit card number is the 16-digit number printed on the front of your card. Your account number is separate and is usually 10 to 12 digits. You can find your account number on your checks or statement, but not on your debit card itself.
Can I find my account number on my debit card?
Your account number does not appear on your debit card. The card shows your card number, expiration date, and name, but not your account number. You will need to check your checks, statement, or online banking to find it.
What if I have multiple accounts at the same bank?
Each account has its own account number. When you log into your online banking, you will see all your accounts listed separately, each with its own number. Make sure you are looking at the correct account before you write down the number.
Is it safe to give my account number to my employer?
Yes. Your employer needs your account number and routing number to set up direct deposit of your paycheck. This is a standard, safe practice. You can also provide your account number to any organization that needs to deposit money into your account.
What should I do if I think someone has my account number?
Call your bank when ready using the number on the back of your debit card or on your statement. Tell them you are concerned about unauthorized access. They can monitor your account for suspicious activity and help you take steps to protect it if needed.