Your routing and account numbers are on the bottom left of any Chase check, or you can find them in the Chase mobile app or online banking without printing anything
Chase prints both numbers on every check you order. The routing number — a nine-digit code that identifies Chase's banking system — appears first on the left side of the bottom line. Your account number, which is unique to your specific account, follows when ready after. If you have checks in front of you right now, that is the fastest way to locate both.
If you do not have a check or prefer not to write one, you can retrieve both numbers from your Chase account online or through the mobile app in under a minute. The process differs slightly depending on which platform you use, but both routes show you the exact same information.
Key Takeaways
- Your Chase routing number is 9 digits and appears on the bottom left of any check, before your account number.
- Your account number is printed on the same line as the routing number and is typically 10 to 12 digits long.
- Chase mobile app users can find both numbers in the account details section without logging into a web browser.
- Online banking shows routing and account numbers under account information or account details, depending on your account type.
- Chase customer service can confirm both numbers over the phone if you cannot access your account or checks.
Finding the numbers on a Chase check
Look at the bottom of any check in your checkbook. You will see a series of numbers printed in magnetic ink. The leftmost group of nine digits is your routing number. when ready to the right of that is your account number, which is typically 10 to 12 digits depending on your account type.
The routing number stays the same across all Chase accounts in the United States — it identifies the Chase bank branch system itself. Your account number is unique to you and changes only if you close and reopen an account. Both numbers are printed on every single check Chase issues, so if you have ordered checks recently, you have this information in your possession.
Retrieving numbers from the Chase mobile app
Open the Chase mobile app and log in with your username and password. Tap on the account you need information for — if you have multiple accounts, make sure you select the correct one. The app shows your account balance and recent transactions on the main screen.
Look for a menu option labeled "Account Details," "Account Information," or sometimes just an information icon (usually a circle with an "i" inside). Tap that option. The routing number and account number will display on the screen. You can take a screenshot, write them down, or straightforward read them aloud to someone who needs them. The app does not require you to print or order anything.
Retrieving numbers from Chase online banking
Go to chase.com and log in with your username and password. Once you are in your account dashboard, locate the account you need information for. If you have multiple accounts, the routing and account numbers differ only by account — the routing number remains the same.
Look for a link or button labeled "Account Details," "Account Information," or "Statements and Documents." Click it. The page will display your routing number and account number. Some account types show this information directly on the main account page; others require one additional click. If you cannot find it when ready, the search function at the top of the page will locate "routing number" or "account number" in seconds.
What the numbers mean and why you need them
Your routing number tells the banking system which Chase location processes your account. All Chase accounts in the United States share the same routing number: 021000021. This number is public information — it appears on every check and is not a security risk to share.
Your account number is private. It identifies your specific account within Chase's system. You will need both numbers together when you set up direct deposit, arrange automatic bill payments, or receive a wire transfer. Banks use the routing number to find Chase, then the account number to find your specific account within Chase.
When you need these numbers when ready
If you need the numbers right now and cannot access your checks, phone, or computer, call Chase customer service at the number on the back of your debit card. A representative can confirm both numbers over the phone. Have your Social Security number and account PIN ready — Chase will verify your identity before sharing account details.
If you are setting up direct deposit for a new job or receiving a government payment, your employer or the paying agency will ask for these numbers. Providing them is safe; the routing and account numbers alone cannot be used to withdraw money from your account without additional authorization.
Frequently Asked Questions
Is the routing number the same for all my Chase accounts?
Yes. All Chase accounts in the United States use the same routing number: 021000021. Only your account number changes from one account to another. If you have a checking account and a savings account at Chase, both use the same routing number but different account numbers.
Can someone take money from my account if they have my routing and account number?
Not without additional information. A thief would need your account number, routing number, and authorization to initiate a transfer or payment. Sharing these numbers with your employer for direct deposit or with a utility company for bill payment is standard and safe. Do not share them with unknown callers or websites.
What if I cannot find the account details section in the app?
Update your Chase mobile app to the latest version — older versions sometimes have different menu layouts. If you still cannot locate it, use online banking instead at chase.com. Both show the same information, and online banking is often easier to navigate on a computer screen.
Do I need both numbers to set up direct deposit?
Yes. Your employer or the organization sending you money will ask for both your routing number and account number. Providing only one will not work — the system needs both to route the deposit to the correct account at the correct bank.