How to Set Up BMO Text Message Alerts for Your Account

Activate Real-Time BMO Account Alerts via SMS

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

BMO Alerts are a vital security and convenience feature designed to give you real-time oversight of your Canadian banking activities. By setting up text message (SMS) notifications, you can receive instant updates regarding low account balances, large withdrawals, and suspicious login attempts, allowing you to react immediately to any unauthorized access.

Managing your notification preferences is entirely handled through BMO’s secure digital banking environment. Whether you prefer updates via text, email, or push notifications, the setup process is centralized to ensure you only receive the information that matters most to your financial well-being. Follow our guide below to get your mobile device connected to your BMO profile.

BMO Alert Categories and Options

Category Details
Security Alerts Automatic notifications for password changes or unrecognized logins.
Transaction Alerts SMS updates for purchases or withdrawals over a specific dollar amount.
Balance Alerts Warnings sent when your account drops below a pre-set threshold.

Algorithm: How to Enable BMO Text Alerts

  • Step 1: Log in to BMO Online Banking or the BMO Mobile App using your Client ID and password.
  • Step 2: Select your name or the More menu (represented by three dots or lines) and navigate to Preferences.
  • Step 3: Choose Notifications & Alerts from the menu options.
  • Step 4: Select Delivery Settings to ensure your mobile phone number is verified and set as a primary contact for SMS.
  • Step 5: Go to Account Alerts or Credit Card Alerts, toggle the desired notifications to ON, and click Save.

Pro-Tip: To keep your banking experience as smooth as possible, set your Low Balance Alert to at least $100 above your typical monthly minimum. This efficiency hack gives you a "buffer" notification, allowing you to transfer funds and avoid costly non-sufficient funds (NSF) fees before they actually occur.

Troubleshooting Alert Delivery Issues

  • MFA & Code Delays: If you aren't receiving the initial verification text during setup, ensure your mobile carrier allows messages from Short Codes. If the text is blocked, you may need to contact your provider or opt for email verification as a secondary measure.
  • Browser & Refresh Errors: If the "Save" button doesn't respond or the alert toggles flip back to "OFF," clear your browser cache or try the desktop site instead of the mobile app. Occasionally, aggressive ad-blockers can prevent the preference save script from executing.
  • Locked Digital ID: Entering your password incorrectly while trying to access your security settings will trigger an account lock. Use the Forgot Password link to reset your credentials using your BMO card details and identity verification questions to restore access.

Frequently Asked Questions

Is there a fee for BMO text message alerts?

BMO does not charge a fee for sending account alerts. However, standard message and data rates from your mobile service provider may still apply depending on your specific cellular plan.

Can I stop BMO alerts at any time?

Yes. You can manage your subscriptions in the Notifications & Alerts menu of your online banking. Additionally, you can reply STOP to any BMO alert text message to instantly opt-out your mobile device from future SMS notifications for that category.

Official Bank Information

Bank Of Montreal

Support: 877-225-5266

SWIFT Code: BOFMCAM2

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