Learn How MPAC Assesses Properties in Ontario

How MPAC Assesses Property

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

---

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.

---

How Your Property Tax is Calculated

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

---

Request for Reconsideration Process

If you disagree with MPAC’s assessment or classification of your property, you can file a Request for Reconsideration, or RfR, and we will review the information we have on file to determine if your assessment is accurate.

---

Understanding the Phase-In Process

Under the Government of Ontario’s phase-in provision in the Assessment Act, an increase in assessed value is introduced gradually over four years. A decrease in assessed value will be introduced immediately.

You can also visit www.mpac.ca or www.aboutmyproperty.ca for more info.