How to Find Your BMO Bank Sort Code (Routing Numbers)

Quickly Locate Your BMO Routing Details Online

Olesya Krasavtseva
Fact-checked by Olesya Krasavtseva
Content Editor at Prostobank Consulting Prostobank Consulting Logo
Updated: 01.10.2026
Table of Contents

If you are trying to receive an international wire transfer from the UK or Europe, the sender might ask for your Bank of Montreal (BMO) "sort code." However, Canadian banks do not actually use the sort code system. Instead, the Canadian equivalent consists of two distinct numbers: a 3-digit financial institution number and a 5-digit transit (branch) number.

Finding these equivalent routing details is entirely straightforward and does not require a trip to your local branch. By accessing your digital banking portal or using the mobile app, you can securely locate the exact numbers required to successfully route global payments directly into your Canadian account.

BMO "Sort Code" Equivalents Explained

Category Details
BMO Institution Number 001 (This three-digit code is standard for all BMO accounts).
BMO Transit Number A 5-digit code identifying the specific BMO branch where your account is held.
Combined Routing Format Often formatted as 0001-XXXXX (a zero + Institution Number + Transit Number) for electronic funds transfers.

Algorithm: How to Find Your BMO Routing Details Online

  • Step 1: Navigate to the official BMO website and click the Sign In button at the top right of the homepage.
  • Step 2: Input your Client ID and your secure password.
  • Step 3: Authenticate your identity by entering the Multi-Factor Authentication (MFA) code sent to your registered mobile phone.
  • Step 4: Once logged in, click on the specific chequing or savings account you wish to deposit money into from the My Accounts dashboard.
  • Step 5: Click on the Void Cheque or Direct Deposit Info link. This will generate a document displaying your institution, transit, and account numbers clearly.

Pro-Tip: When an international sender requests your Canadian sort code, download your official BMO void cheque PDF directly from your online banking and send it to them securely. This efficiency hack eliminates manual typing errors and ensures the sender has the exact routing formatting their foreign bank requires to process the wire transfer.

Troubleshooting Common Digital Access Issues

  • MFA Code Delays: If your SMS authentication text is delayed while trying to log in, verify your cellular connection. Alternatively, click the prompt to receive the code via an automated voice call or to your verified email address.
  • Browser Errors (Pop-up Blockers): If you click the Void Cheque link and nothing happens, your browser's pop-up blocker is likely preventing the PDF from opening. Disable the blocker for the BMO domain, or try accessing the document in an Incognito/Private window.
  • Locked BMO ID: Entering your password incorrectly multiple times will lock your digital profile for security. Regain access safely by clicking the Forgot Password link and resetting your credentials using your BMO debit card and phone number.

Frequently Asked Questions

Do I need a SWIFT code in addition to my sort code equivalents?

Yes. For most international wire transfers coming into Canada, the sending bank will require BMO's 8 or 11-character BIC/SWIFT code in addition to your transit, institution, and account numbers to route the funds internationally.

Can I find my transit number without logging in?

Yes. If you have a physical BMO cheque book, your 5-digit transit number is located at the bottom of the cheque, sandwiched between the cheque number and the 001 institution number.

Official Bank Information

Bank Of Montreal

Support: 877-225-5266

SWIFT Code: BOFMCAM2

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