Roll number/business identifier

A roll number (property) and​ business identifier (business) is a unique number that corresponds to a physical property location or business. Each property/business will have its own roll number/business identifier. It can be found on the front of your annual assessment notice.​

You will need your roll number/business identifier and your confidential access code to use Assessment Search to access detailed information about your property/business and summary information about other properties/businesses.*

 Note: you will need to create a City of Calgary myID​ account to use Assessment Search.

*Once you have linked your myID account with your assessment information using your roll number/business identifier and access code, you do not have to repeat this process again, unless there is a change in ownership. For example, even if you receive a supplementary assessment during the year, the access code will be the same as what was on your annual assessment notice.