Welcome to MPAC

2020 Assessment Update

We will be updating the value and classification of every property in Ontario this year. Find out when you can expect your updated Property Assessment Notice.
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Putting people first

MPAC is proud to be recognized as one of Greater Toronto’s Top Employers for 2020.
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AboutMyProperty

Log on to learn more about how your property was assessed, see the information we have on file and compare it to others in your neighbourhood.
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Join our team

Looking for challenging work, great benefits and flexibility? MPAC offers a variety of roles across Ontario.
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ABOUT US

MPAC is the largest assessment jurisdiction in North America, responsible for accurately assessing and classifying more than five million properties in Ontario in compliance with the Assessment Act and regulations set by the Government of Ontario.

News & Media

MPAC property assessments top $2.96 trillion in 2019.

10 YEAR PROGRESS

As property assessments continue to increase, enquiries and Requests for Reconsideration (RfR)/appeals continue a steady decline.

How Assessment Works

We are the largest assessment jurisdiction in North America and are responsible for assessing more than five million properties in Ontario. Learn how.

How Your Property Tax is Calculated

Learn how your property taxes are calculated based on the assessed value of your home.

AboutMyProperty™

Welcome to AboutMyProperty™. Here you can learn more about how your property was assessed, see the information MPAC has on file, and compare your property to others in your neighbourhood.