If you are a new customer of Bank of Montreal, this guide will help you understand how to do your first-time BMO login and account activation step by step. Whether you are using a debit card, credit card, or online banking, you can get started in just a few minutes using bmo.com/activate.
What You Need Before Starting
Before your first login, make sure you have:
- Your BMO debit or credit card
- Your 16-digit card number
- Registered email or phone number
- Access to bmo.com/activate
- A secure internet connection
✔️ First-Time BMO Login & Activation Steps
1. Visit Official Website
Open your browser and go to bmo.com/activate
2. Select Online Banking Option
Click on “Sign In to Online Banking” or “Register Now” if you are a new user.
3. Enter Your Card Details
Provide your:
- 16-digit BMO card number
- Expiry date
- CVV/security code
4. Verify Your Identity
BMO may ask for:
- OTP sent to your phone/email
- Security questions
- Personal identification details
5. Create Your Online Banking Profile
Set up:
- Username
- Strong password
- Security questions
6. Complete First-Time Login
Log in again using your new credentials to access your BMO online banking dashboard.
7. Activate Your Card
Inside your account:
- Go to Account Settings / Card Services
- Click Activate Card
- Confirm activation request
8. Set Your PIN
If required, create or confirm your BMO debit card PIN for ATM usage.
9. Confirmation Message
Once done, you will see a message confirming your BMO card activation success.
10. Start Using Your Account
Now you can:
- Check balance
- View transactions
- Pay bills
- Shop online securely

