Ontario's property assessment and taxation system

Property assessments are determined
Assessments are shared with municipalities
Municipalities determine investments required to build thriving communities
Your local government is equipped to provide necessary services to the community
Government of Ontario
Establishes the province’s assessment and taxation laws and determines education tax rates.
Determines property assessments for all properties in Ontario.
Determine revenue requirements, set municipal tax rates and collect property taxes to pay for municipal services.*
Property owners
Pay property taxes which pay for services in the community. You also pay education taxes that help fund elementary and secondary schools in Ontario.
*Provincial Land Tax and levies by local boards are collected in unincorporated areas and contribute toward important services.

Why did I receive a notice from MPAC?

Properties across Ontario are constantly changing, developing and updating—and it’s our job to assess these changes and share updates with you through Property Assessment Notices. You may have received a notice from us if there was a change to your property information. It’s also important to make the distinction between what your municipality sends you—a property tax bill—which is separate from your Property Assessment Notice.
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Learn more about your property assessment

All property owners have free access to property and assessment data. AboutMyProperty is a secure and easy-to-use tool that shows you how we assessed your property, what information we have on file, and at-a-glance comparisons to other properties in your neighbourhood.
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Municipal governments rely on us

Our data is a key input for municipal budget decisions, generating $30 billion annually for local services, including education.
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Accuracy: Our constant focus

Of Ontario’s 5.4 million properties, only 0.6% were appealed to the Assessment Review Board for the 2017-2020 taxation years.
We assess all types of property including homes, businesses and farms. Our assessments meet or exceed international appraisal standards for accuracy. In Ontario, if a property owner disagrees with their assessment, they have the right to file a Request for Reconsideration.

Up-to-date property information

nWe work closely with your municipality to make sure they have the most up-to-date property information possible. This means your property taxes will be based on nothing but accurate and fair assessment data. We’re proud of the municipal partnerships we’ve developed, and are working hard to continue to listen, improve and demonstrate our value to municipalities across Ontario.
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Property expertise. Partnerships. Potential.
In a challenging year, we came together to provide vital data and insights on Ontario’s changing property landscape. This is our story.
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Charting our path through crisis
Nicole McNeill, MPAC President and Chief Administr
Nicole McNeill
MPAC President and Chief Administrative Officer
In 2020, home took on new meaning for many of us. It was where we worked. It was where we felt safe. It was where we took care of our mental health. Our homes became our schools, shopping centres, places of worship, restaurants, gyms and movie theatres. Has our sense of home changed forever? Maybe.

At MPAC, our job has always been about making communities better—focusing on the homes and businesses of the people of Ontario—assessing every single property across the province and providing accurate values amid ongoing change. Last year, our role took on greater meaning. The pandemic has tested our ability to innovate, adapt and persevere. For us at MPAC, the meaning of work changed too. It was no longer somewhere we went, it was something we did.
In a year like no other, we delivered for Ontario
Alan Spacek
Chair, MPAC Board of Directors
It’s an understatement to say that the pandemic has changed so much about our work and our lives. It’s changed property assessment too. At MPAC, it compelled us to work together and find ways to do things differently. In 2020, we quickly made decisions when employees, stakeholders and our partners needed us most. I am so impressed by our organization’s flexibility and resilience throughout the ongoing crisis—not to mention our willingness to roll up our sleeves and make it work. MPAC has undergone considerable change in recent years. We compile and manage one of the biggest and most complex property databases in the world—and by analyzing this data, we can provide a snapshot of the province’s current property landscape. Over the years, various strategies have driven the organization forward as we transitioned into what we are today—a leading-edge, agile, secure and responsive Canadian public sector organization.
Who we are
At the Municipal Property Assessment Corporation (MPAC), our mandate is as big as the province we serve. We assess the value of more than five million properties across Ontario, and it’s our job to provide an accurate and impartial property inventory.
The work we do is a vital input for government programs, business decisions and property transactions, and our data helps identify changes and trends in property uses in Ontario.

Our commitment to you

Assessment transparency
We will be clear and open about the property assessment process and how we arrive at values.
Accountability to the people of Ontario
We will continue to deliver cost-effective property assessment services that respect taxpayer dollars.
Customer focus
We will keep pace with customer needs and explore new ways to build and maintain trust.
COVID-19 Response:

A measured response to a turbulent year

With 2020 property values ready to go, and just weeks until more than five million Property Assessment Notices were destined for mailboxes across Ontario, the COVID-19 pandemic hit. Soon after, the provincial government postponed our 2020 province-wide assessment update. Like many organizations, we worked quickly to make sure our employees were safe and equipped to work remotely, and while it was anything but business as usual, our work of valuing Ontario continued. By postponing the update planned for 2020, it meant that property assessments for the 2021 taxation year would continue to be based on the fully phased-in January 1, 2016 current values—in other words, the same valuation date in use for the 2020 taxation year.
When the pandemic began, we were clear about our priorities. Indecision was never an option, and we were guided by three key principles:
The health, safety and wellness of our employees
Keeping the business running
Doing our part to help curb the spread of COVID-19 in our communities
Temporarily closed all of our 27 offices
Our workforce of nearly 2,000 employees was up and running remotely within 24 hours, thanks to our team of dedicated IT support staff working hard behind the scenes.
Paused all in-person property inspections
While we weren’t knocking on doors, the way we engaged with the public changed, and our team was still doing what they do best—valuing Ontario. Field work is key to ensuring our property data is current, and we took the time to develop new protocols and procedures so that we could complete inspections safely—based on regional restrictions and public health recommendations, and always focusing on the needs and interests of both employees and property owners.
We knew we had to finish what we started, and we continued serving municipalities while managing costs. We found ways to cut red tape despite closures and restrictions by developing a process to take us from collecting building plans—used to validate property information—manually to digitally in a matter of weeks. We also launched a curbside pickup program to support municipalities that were unable to share digital plans with us.
Extended deadlines
For customers who disagreed with their property assessment for the 2020 tax year, the deadline to file a Request for Reconsideration was extended from March 31 to September 30 due to the state of emergency.
Worked closely with our municipal partners
We made sure that we understood their needs during these challenging times, which helped shape our priorities and uncover new ways to quickly capture new assessment to generate revenue.
Shared what we learned
In a year of firsts, we talked openly about difficult topics like mental health and racism for the first time, and shared our learnings outside of our organization.
“Through it all, our top priority was the health, safety and wellness of our employees.”

Putting our people first

When the pandemic hit, we began holding video conferences with all employees three times per week. More than 90 per cent of the team tuned in to hear live updates from leadership and provide feedback on the latest developments and organizational priorities.

The Virtual Leader Chats evolved into weekly sessions with a mix of business updates and guest speakers offering insight on a variety of timely topics: medical experts sharing the latest COVID-19 information, therapists discussing mental health coping strategies, and various guests discussing what it means to be a diverse and inclusive workplace in 2020.
“I feel more in touch with the pulse of the organization than I was before the pandemic. I feel more connected than ever and our employees tell us they feel that way too.”
Nicole McNeill
President & Chief Administrative Officer, MPAC

Employees began to feel a shift

The conversations were open and honest, and employees saw a new vulnerability in our leadership team that led to feelings of unity, stability and focus as the pandemic continued. The changes put in place combined with a sense of connection meant our business could keep operating, and employees could keep working to serve our customers.
21-day gratitude challenge
Over 100 employees kept the momentum going by organizing a 21-day gratitude challenge that helped shine a bright light during difficult times—with personal stories on the importance of gratitude reaching beyond MPAC and into our homes and communities.
“The flexibility makes me feel valued, and the Virtual Leader Chats are something I look forward to. They’re relevant and informative, and they give me a connection to the rest of MPAC and a sense of interaction that I’m missing.”
Emily Corsi
Property Valuation Analyst
of employees took part in a pulse survey to help measure how they were feeling at work during the pandemic—the results showed engagement, productivity and innovation at all-time highs
of employees said mental health was given a high priority at work

of employees said MPAC is genuinely interested in employees’ well-being

Despite everything, we have a lot to celebrate

Launched our employee-led Equity, Diversity and Inclusion Committee
All of MPAC’s 95 valuation managers and more than half of our 897 valuation employees are accredited.
42 employees reached a milestone of 25 years or more
Recognized post-secondary students who exemplify leadership skills with six MPAC scholarship awards, including a new President’s Award
Achieved the ISO/IEC 27017 certification (cloud security) and re-earned the ISO/IEC 27001 certification (information security management), demonstrating our commitment to best-in-class IT systems and cloud service security
Achieved the Help Desk Institute’s internationally-recognized Support Center and Support Center Analyst certifications
Recognized as one of Greater Toronto’s Top Employers for the second year in a row

Giving back to Ontario communities

We are dedicated to doing our part and making a positive difference in Ontario communities. Despite a challenging year, our employee-led Corporate Social Responsibility committees continued to give back and get involved.
In 2020, nearly $35,000 was raised by MPAC employees in support of a wide variety of local causes, from food banks and shelters to seniors' groups and health-based charities.
Offices across the province participated in the virtual Terry Fox Run and raised over $8,000 for cancer research.
Local offices raised thousands of dollars for Kingston’s Partners in Mission Food Bank, Hamilton Food Share, Feed Ontario and more

Working apart, together

As the pandemic continued, employees found new and innovative ways to stay connected while working from home. From virtual team building to video coffee chats, employees kept the connection going and supported each other.
“We have a dedicated social committee that continues to do an amazing job keeping us connected. They have organized a departmental cookbook, shared our favourite podcasts/books, and continually provide us with wellness tips to keep us healthy and safe. I feel incredibly lucky to be part of a team that stays connected.”
Kevin Yee
Legislation and Policy Analyst

Supporting economic resilience

Municipal governments play an essential role when it comes to the health, safety and economic security of communities across Ontario. As a municipal service provider, we worked hard when the pandemic hit to make sure our municipal partners had what they needed from us quickly and seamlessly.

Shifting priorities to meet the needs of Ontario municipalities

We began by listening. As the financial impact of the pandemic began to unfold for families, businesses and communities, we listened to our municipal partners and made sure their challenges, priorities and timelines set our agenda for the rest of 2020:
Keep our business going, with minimal disruption
Continue capturing new assessment to support municipal tax bases
Adjust timelines to allow more processing and flexibility
Offer a deferral of the municipal levy payment
“We’re listening, adapting and leveraging technology to meet our municipal partners’ priorities, so that they can focus on supporting Ontario’s communities during these unprecedented times.”
Carmelo Lipsi
Vice-President and Chief Operating Officer, MPAC

Different approach, same focus

In 2020, we found new ways to serve municipalities better while managing our costs.
We worked together with our municipal partners to get the information we need to quickly capture new assessment, despite closures and restrictions.
We launched a new online process for municipalities to submit digital building plans to us through Municipal Connect—our online portal for municipalities. More than 200 municipalities provided electronic building plans in 2020, with many more providing access to information in office or through curbside pickup.
We shared updates on topics of local and provincial interest with municipal partners through 15 live webinars.

Captured $37.3 billion in new assessment

Our responsiveness—and municipalities’ efforts to share assessment information in new and innovative ways—meant this important source of municipal revenue could continue to grow. In turn, more revenue meant municipalities could help fund local priorities as they responded to the continuing uncertainties created by COVID-19.
Even during a pandemic, Ontario continues to grow
This was clear from the $37.3 billion in new assessment across Ontario from new construction and improvements to existing properties. In 2020, Ontario saw more than 36,000 new residential units and 16,000 residential condominium units. With people spending more time at home last year, there was a 28 per cent increase in the number of renovation permits as many property owners invested in making improvements to their homes.

Ontario continues to grow

The value of real-time property value

Today’s on-demand, real-time decision making requires on-demand, real-time inputs. For MPAC, this is not a new phenomenon—we have been building just such a resource for 20 years. When we introduced the Automated Valuation Model (AVM) in 2001, we were thinking about the future and anticipating the ever-increasing rush for instant answers. Today, this signature product is a key advantage for REALTORs, banks, mortgage brokers, investors—anyone making decisions about property-related transactions. Our AVM is continuously updated, producing real time estimates of residential properties based on more than 200 factors that impact the value of a given property. As we continually evolve our valuation methodologies, new innovations are applied to the AVM, helping us maintain our position as one of the world’s leading providers of technology-based collateral estimation tools.

Ontario continues to grow

In 2020, MPAC mailed over 875,000 Property Assessment Notices, over half of which reflect changes in ownership across the province.
The amount of properties in Ontario grew by nearly 70,000 in 2020, bringing the total number to almost five and a half million homes and businesses.
$2.2 T
$318.9 B
$139.8 B
$115.8 B
$121.2 B
$148.1 B
Number of properties
Value (in billions)
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Number of properties
Value (in billions)
4,894,786 properties, $2.2 T in value
164,213 properties, $318.9 B in value
222,086 properties $139.8 B in value
79,524 properties $115.8 B in value
16,905 properties, $121.2 B in value
48,320 properties, $148.1 T in value
Learn how we assess different types of property across Ontario.

2020 Executive Management Group

Nicole McNeill
President and Chief Administrative Officer
Carmelo Lipsi, M.I.M.A.
Vice-President, Valuation and Customer Relations and Chief Operating Officer
Chris Devadason
Vice-President, Innovation
Don Leblond
Vice-President, Governance and Strategy and Chief Strategy Officer
Edward Broderick
Executive Director, Human Resources
Greg Martino, M.I.M.A.
Vice-President, Valuation and Assessment Standards and Chief Valuation and Standards Officer
Jamie Bishop
Vice-President, Corporate and Government Relations
Lee Taylor
Vice-President, Business Development
Lucy Foster
Executive Director, Board Governance
Mary Meffe
Vice-President, Corporate and Information Services and Chief Financial Officer
Matthew Kanter
Executive Director, Associate General Counsel – Litigation
Michael Bowman
General Counsel, Legal, Policy and Compliance
Sujit Jagdev
Vice-President, Information Technology and Chief Information Technology Officer

2020 Board of directors

MPAC is directly accountable to the people of Ontario through our Board of Directors appointed by the Minister of Finance. The Board provides governance and organizational oversight to ensure MPAC’s overall direction, accountability and efficiency.
The Board of Directors thanks Bev Hodgson, who served as Chair of the Quality Assurance Committee since 2015 and Don Redmond, who served as Chair of the Governance and Human Resources Committee since 2019. We also thank Roozbeh Farhadi whose term ended in 2020.
Municipal Representatives
Alan Spacek
(Chair) (Former) Mayor, Town of Kapuskasing
Janice Baker
Chief Administrative Officer, Region of Peel
Ken Hughes
(Former) Auditor General, City of Ottawa
Lockie Davis
Consultant, Town of Midland
Roberto Rossini
(Retired) Deputy City Manager and Chief Financial Officer, City of Toronto
Walter Sendzik
Mayor, City of St. Catharines
Wendy Landry
Mayor, Municipality of Shuniah
Taxpayer Representatives
Andrew Gassmann
President and Chief Executive Officer, ABG Analytika Consulting Inc.
Bev Hodgson
Barrister and Solicitor, Owner, Bev Hodgson Law
Don Redmond
Sales Representative, Royal LePage In Touch Realty Inc.
Niels Christensen
Managing Director and Broker, Christensen Real Estate Group
Paul Bernards
Finance Professional
William Luke
Principal Lawyer, Luke Law Firm
Provincial Representatives
Jon Olinski
(Vice-Chair) Professor and Program Coordinator, Public Administration program, Seneca College
Nazmin Gupta
Managing Director of Capital Raising, BentallGreenOak
Roozbeh Farhadi
Project Manager, Design and Implementation, Scotiabank

Financial Highlights

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Other Income
Interest and Dividend Income
Total revenue
Salaries and Benefits
Professional Services
Information Technology
General and Administrative
Amortization of Capital and Intangible Assets
Gain on Disposal of Capital Assets
Total expenses
Excess of Revenue Over Expenses for the Year Before Changes in Fair Value of Investments
Changes in Fair Value of Investments
Statement of Changes in Net Assets
(in thousands of dollars)
Net Assets – Beginning of Year
Excess of Revenue Over Expenses for the Year
Net Actuarial Gain (Loss) on Employee Future Benefits
Net assets – end of year
Excerpt from the 2020 Audited Financial Statements prepared in accordance with Canadian accounting standards for not-for-profit organizations.

Contact us

Toll Free 1 866 296-6722 TTY 1 877 889-6722
Monday to Friday – 8 a.m. to 5 p.m. (EST)
Mail: 1340 Pickering Parkway, Suite 101
Pickering ON L1V 0C4
MPAC has
offices across Ontario
to meet the needs of customers in every community.
Compliance Statement: In keeping with the reporting requirements under the 
Municipal Property Assessment Corporation Act
, the Corporation has complied with any policies, procedures and standards established by the Minister under Section 10, and with the process established regarding the development and implementation of quality service standards by the Quality Service Commissioner. 2021 MPAC. All Rights Reserved.
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