Property Assessments are determined by the Municipal Property Assessment Corporation (MPAC), which administers a uniform, province-wide property assessment system based on current value assessment in accordance with the provisions of the Assessment Act. It provides municipalities with a range of services, including the preparation of annual assessment rolls used by municipalities to calculate property taxes.

Contact Information for MPAC
1340 Pickering Parkway
Suite 101
Pickering ON  L1V 0C4
Tel: 1-888-296-MPAC (6722)
Fax: 1-866-297-6703
Website

 2020 Assessment Update

Updated property values are no longer coming this year

The Ontario government has announced that the 2020 Assessment Update has been postponed. They have indicated that property assessments for the 2021 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 2021 property tax year will be the same as the 2020 tax year, unless there have been changes to your property.

In 2016, MPAC mailed a Property Assessment Notice to every property owner in the province – assessing more than five million properties in Ontario. Your 2016 Notice reflects the assessed value and classification of your property as of January 1, 2016 and this will be used as the basis for calculating your 2021 property taxes.

 AboutMyProperty™

AboutMyProperty™ is a secure, online self-service application that provides property owners with convenient access to property assessment information. Through this service, you can access property assessment information, site information, lot size and recent sales information on your property and similar neighbourhood properties of interest - free of charge.

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  • Tutorials: watch MPAC's videos explaining the phase-in process, the request for reconsideration process and so much more!
  • How Assessment Works: learn about how the assessment process varies for different classes of property
  • Market Trends: See how the market contributed to the assessment for specific neighbourhoods or by property type

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