Property Assessments are determined by the Municipal Property Assessment Corporation (MPAC). MPAC administers a uniform, province-wide property assessment system. The system is based on current value assessment in accordance with the provisions of the Assessment Act. MPAC provides municipalities with a range of services, including property assessment values. Municipalities use these values to calculate property taxes.
Assessment update |
The Ontario government postponed the planned 2020 Assessment Update. Property assessments for the 2025 property tax year will continue to be based on the fully phased-in January 1, 2016 current values. This means your property assessment for the 2025 property tax year will be the same as the 2020 tax year. The assessment will change if there have been changes to your property. |
MPAC – AboutMyProperty™ program |
AboutMyProperty™ is a secure, online self-service application. This is a free service. The program provides property owners with access to property assessment information. You can access information on your property and similar neighbourhood properties.
Property owners can now update their school support designation through AboutMyProperty. An email notification will be sent once the change has been completed. AboutMyProperty™ |
School support designation |
Every property owner or tenant in Ontario is required to support a school system, even if they do not have children or their children currently are not attending school. Visit MPAC's School Support Designation web page for more information. |
Do you have questions about your property assessment? Contact MPAC directly at 1-866-296-6722 or visit their website for more information.
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