Your account number appears on your debit card, checks, and online banking
Your Chase checking account number is a 10-digit code that identifies your specific account. You can find it in four places without calling or visiting a branch: on the bottom left of your checks, on your debit card statement (though not on the card itself), in the Chase mobile app under account details, or on your monthly statement.
The fastest route is the Chase mobile app. Open it, tap the checking account you need, select "Account Details" or the three-dot menu, and the full 10-digit number displays immediately. If you do not have the app installed, log into Chase.com, click on your checking account, and look for "Account Number" in the account summary section.
If you need the number right now and cannot access digital banking, look at a check from your checkbook. The account number is the middle set of digits on the bottom of the check, between the routing number (on the left) and the check number (on the right).
Key Takeaways
- Your Chase checking account number is 10 digits and appears in the Chase app under Account Details, the fastest way to find it.
- The bottom of any check you have shows your account number in the middle position between the routing number and check number.
- Your monthly Chase statement lists the account number on the first page, usually near the top.
- The account number does not appear on your debit card itself, but your statement shows it if you need written proof.
Finding your number in the Chase mobile app
Open the Chase mobile app and sign in with your username and password. Tap the checking account tile to open that account's details page. At the top or in a menu (usually marked with three dots or "More"), you will see "Account Details" or "Account Information." Tap it, and your full 10-digit account number displays on screen.
From this same screen, you can also see your routing number, which you may need for direct deposits or wire transfers. Write down both numbers if you need them for a form or payment setup. The app also shows your current balance, recent transactions, and any holds on deposits.
Locating the number on a check
If you have a checkbook, pull out any check. Look at the bottom of the check in the magnetic ink character recognition (MICR) line—the row of numbers printed in a special font at the very bottom.
You will see three groups of numbers separated by colons or symbols. The first group (usually nine digits) is your routing number. The middle group (10 digits) is your account number. The third group is the check number. Your account number is always the middle set.
If your checks are old or faded, the numbers may be hard to read. In that case, use the app or online banking instead. Do not share photos of checks with anyone, since they contain both your account and routing numbers.
Checking your monthly statement
Every Chase checking account receives a monthly statement, either by mail or email depending on your preferences. Open your most recent statement and look at the top section, usually labeled "Account Information" or "Your Account." Your 10-digit account number is listed there, often next to your account type (such as "Chase Total Checking").
Statements are useful if you need written proof of your account number for a form or dispute. You can download statements from Chase.com by logging in, selecting your account, and clicking "Statements" or "Documents." Chase keeps statements available for seven years online.
What to do if you cannot find your account number
If you have lost access to your checks, cannot log into online banking, and do not have the mobile app, contact Chase directly. Call the customer service number on the back of your debit card or visit a Chase branch with your ID. A representative can provide your account number over the phone or in person within minutes.
If you are setting up a new account and have not received checks yet, the account number is generated immediately when the account opens. You can find it in the app or online banking as soon as you set up your login credentials, usually within the same day.
Understanding the difference between account number and routing number
Your account number and routing number are two different codes that work together. Your routing number identifies which Chase branch or processing center handles your account—it is the same for all Chase customers in your region. Your account number identifies your specific account within Chase's system.
When you set up direct deposit, make a wire transfer, or authorize an ACH payment, you typically need both numbers. The routing number tells the sending bank which institution to send money to; the account number tells Chase which account within the institution receives it. Confusing the two will cause a payment to fail or go to the wrong account.
Keeping your account number secure
Your account number is not as sensitive as your PIN or password, but you should still treat it carefully. It appears on checks and statements, so it is not a secret. However, do not share it with anyone you do not trust, and do not post it on social media or in public forums.
If you suspect someone has misused your account number, contact Chase immediately. You can freeze your account, cancel your debit card, or change your online banking password from the app or website. Chase monitors accounts for fraud and can reverse unauthorized transactions if you report them within a reasonable timeframe.
Frequently Asked Questions
Is my account number the same as my debit card number?
No. Your debit card number is 16 digits and appears on the front of your card. Your account number is 10 digits and does not appear on the card itself. They are separate codes tied to the same account.
Can I change my account number?
No, your account number is permanent and cannot be changed. If you close the account and open a new one, you will receive a new account number. If you want to keep the same number, you must keep the account open.
Do I need my account number to use my debit card?
No. You need your debit card number, expiration date, and CVV to make online or phone purchases. You only need your account number for bank transfers, direct deposits, and ACH payments.
What if I see multiple account numbers on my statement?
If you have more than one Chase checking account, each one has its own 10-digit account number. Your statement will show only the number for that specific account. If you have a savings account or credit card with Chase, those have separate numbers.
How long does it take to get an account number after opening a new account?
Your account number is assigned immediately when you open the account. You can see it in the Chase app or online banking as soon as your login is activated, usually within a few hours to one business day.