Understanding Your CIBC Cheque Numbers and MICR Line

How to Read the Numbers on a CIBC Cheque

Olesya Krasavtseva
Fact-checked by Olesya Krasavtseva
Content Editor at Prostobank Consulting Prostobank Consulting Logo
Updated: 01.11.2026
Table of Contents

When setting up a direct deposit, paying a utility bill, or organizing pre-authorized wire transfers, you are often asked to provide specific banking details found at the bottom of a physical cheque. The Canadian Imperial Bank of Commerce (CIBC) uses a standardized magnetic ink character recognition (MICR) line at the bottom of every cheque, which consists of a series of digits that universally identify your specific financial profile to other banks.

Reading this string of numbers from left to right can initially seem confusing. However, the MICR line is simply broken down into four distinct sections: the cheque number, the transit (branch) number, the financial institution number, and your personal account number. Knowing exactly what each set of digits stands for ensures that your automated payments process smoothly without any costly bounced transaction fees.

At a Glance: CIBC Cheque Number Breakdown

Category Details
Cheque Number The first 3 digits on the left (matches the number at the top right).
Transit Number The next 5 digits, identifying your specific CIBC home branch.
Institution Number The next 3 digits, which are always 010 for CIBC.
Account Number The final 7 digits on the far right, representing your unique account.

Step-by-Step Guide: How to Find Your Cheque Details Online

If you do not have a physical chequebook handy, follow this exact sequence to generate a digital void cheque containing all your encoded numbers through the CIBC portal:

  • Navigate to the official CIBC website and select Sign In to access your Online Banking dashboard.
  • Select the specific chequing or savings account from which you need the banking details.
  • On your account summary page, select Manage my account.
  • Choose Void cheque/direct deposit info from the available drop-down menu.
  • Review your banking numbers on the screen or click Open PDF to download an official void cheque file.

Pro-Tip: Efficiency Hack: To prevent having to log into your account every time you need to set up a new pre-authorized debit, download your void cheque PDF once and save it to a secure, password-protected folder on your smartphone or cloud drive. This instantly gives you offline access to your exact transit, institution, and account numbers whenever an employer or utility company requests them.

Troubleshooting Common Access Issues

If you encounter roadblocks while trying to view your cheque details digitally, you might be experiencing one of these common pain points:

  • Multi-Factor Authentication (MFA) Delays: When accessing sensitive documents like a void cheque from a new device, CIBC may trigger a verification check. If the SMS code is delayed by cellular congestion, select the option to receive the code via an automated voice call instead.
  • Browser Errors: The digital void cheque generates as a secondary PDF document. Aggressive pop-up blockers can prevent the file from opening. Check your browser's address bar for a blocked pop-up notification and allow pop-ups for the CIBC domain, or try using an incognito window.
  • Locked Online ID: Rushing to access your numbers and typing your password incorrectly multiple times will lock your CIBC profile to prevent fraud. You must use the Forgot password link to reset your credentials using your physical debit card before you can retrieve your cheque info.

Frequently Asked Questions

Where is the cheque number located on a CIBC cheque?

The specific cheque number appears in two places: printed at the very top right corner of the cheque, and as the first set of three digits located at the far left of the MICR line at the bottom.

What is the CIBC institution number?

The financial institution number for the Canadian Imperial Bank of Commerce is always 010. This universally identifies the bank within the Canadian financial routing system, regardless of which branch you use.

Official Bank Information

CIBC

Support: 800-465-2422

SWIFT Code: CIBCCATT

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