Welcome to MPAC

2018 Annual Report

Providing transparent insights and responsive services helps municipalities and property owners understand their assessed values.
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Our strategy in action

Learn more about MPAC’s role in your community and some of the key accomplishments we celebrated in 2018.
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$38.4 billion added to Assessment Roll

MPAC delivers assessment rolls to municipalities across Ontario with an estimated value of $2.78 trillion, including $38.4 billion in new assessment.
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2018 Property Assessment Notice

MPAC mailed over 800,000 Property Assessment Notices to property owners across Ontario to reflect changes in assessment that have taken place in 2018.
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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.

Latest News

Welcome Alan Spacek and Niels Christensen to our Board of Directors: we look forward to their contributions and support of our commitment to quality, transparent property assessments. Learn more >

Tweets by MPAC_Ontario

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.