Where to find your account number in Chase's mobile app

Open the Chase mobile app and tap the account you want to look up. On the account details screen, your account number appears near the top, usually under the account name or balance. The full number is often partially masked (showing only the last four digits) for security, but you can tap or press on it to reveal the complete number.

If you have multiple accounts—checking, savings, credit card—each one has its own account number. Make sure you're viewing the correct account before copying or writing down the number. The app displays them in the same location across all account types.

Key Takeaways

  • Your account number appears on the account details screen in the Chase app, usually displayed under the account name or balance.
  • The app typically shows only the last four digits by default; tap the number to reveal the full account number.
  • Each account (checking, savings, credit card) has its own separate account number.
  • You can also find your account number on paper statements, checks, or by calling Chase customer service at the number on the back of your debit card.
  • Never share your full account number with anyone unless you initiated the contact and trust the recipient.

Why you need your account number and when to use it

You'll need your account number to set up direct deposit, arrange wire transfers, pay bills through third-party services, or provide proof of account ownership. Employers, payroll processors, and bill payment platforms all ask for it during setup. Your account number is different from your routing number (which identifies Chase as your bank) and your debit card number.

When you're making a payment or transfer outside the Chase app, having your account number ready speeds up the process. Some services require both your account number and routing number, so it's useful to have both on hand.

Other places to find your account number if the app isn't available

If you can't access the app or prefer another method, your account number appears on the bottom left of any check you have from that account. It's the first set of numbers printed in the MICR line (the machine-readable numbers at the bottom). You can also find it on your monthly paper statement, usually near the top.

Call Chase customer service at the number on the back of your debit card or the front of your checkbook. A representative can confirm your account number after verifying your identity. This is the safest option if you're unsure whether you're looking at the right number.

Protecting your account number from fraud

Your account number is semi-sensitive information. It's safe to share with your employer for direct deposit or with your bank for internal transfers. Do not share it via email, text, or social media, and do not give it to anyone who calls you claiming to be from Chase unless you initiated the call.

Scammers sometimes pose as bank representatives to collect account numbers. Chase will never ask for your full account number, PIN, or password through email or unsolicited calls. If someone contacts you asking for this information, hang up and call Chase directly using the number on your card.

Difference between account number and other Chase identifiers

Your account number identifies your specific deposit or credit account at Chase. Your routing number (for Chase, usually 021000021 for most regions, though it varies) identifies Chase as the bank. Your debit card number is printed on the front of your card and is used for purchases and ATM withdrawals. Your online banking username is what you use to log into Chase.com or the app.

For direct deposit, you need both your account number and routing number. For wire transfers, you need the account number, routing number, and your name as it appears on the account. For bill payments through Chase's bill pay service, you only need the account number because the system already knows you're using Chase.

What to do if you can't locate your account number

If the app is not showing your account number clearly, try logging out and logging back in. Sometimes a refresh fixes display issues. If you're still unable to see it, check your email for recent Chase statements or account confirmations—these often include the account number.

The most direct route is to call Chase at 1-800-935-9935 (the number on the back of your debit card or in your account statements). Have your Social Security number, date of birth, and a form of ID ready. A representative will verify your identity and provide your account number within minutes.

Frequently Asked Questions

Is it safe to share my account number with my employer?

Yes. Employers and payroll processors need your account number and routing number to set up direct deposit. This is a standard, secure practice. Make sure you're providing it directly to your employer's payroll department, not through an unsolicited email or link.

What's the difference between my account number and my debit card number?

Your account number identifies your bank account. Your debit card number is printed on the front of your card and is used for purchases and ATM withdrawals. They are separate numbers. You can have the same account number even if you get a new debit card.

Can I find my account number on my checks?

Yes. Look at the bottom left of any check. The first set of numbers in the MICR line (the machine-readable numbers at the bottom) is your account number. The middle set is your routing number.

What should I do if I think someone has my account number?

Contact Chase immediately at 1-800-935-9935. They can monitor your account for suspicious activity and issue a new account number if needed. Having your account number alone does not allow someone to withdraw money, but it's better to report it and stay alert.

Do I need my account number to log into the Chase app?

No. You log in with your username and password (or biometric authentication). Your account number is only needed for transfers, direct deposit setup, and other transactions outside the app.