Businesses: Go online to register for a business number or CRA program account

Starting November 3, 2025, registrations for new business number (BN) or Canada Revenue Agency (CRA) program accounts must be done online. The CRA is moving away from phone-based registrations, so if you call the Business Enquiries (BE) line to register, you’ll be directed to the CRA’s secure online portal Business Registration Online (BRO).

This change is designed to make the registration process quicker, easier, and more secure for businesses. Here is what you need to know.