Assessment Information Requests

NOTICE: Prior to the postponement of the 2020 Assessment Update, MPAC was preparing to launch its 2020 Property Income and Expense Return (PIER) campaign in May. MPAC collects income and expense information annually to ensure data accuracy and currency, and in support of our commitment to quality, traceable assessments. In response to the extraordinary circumstances connected to the COVID-19 pandemic, the 2020 campaign is also being postponed to a later date. The revised dates will be shared with you, once finalized.


The Assessment Information Request portal is an online tool that provides property owners a convenient and efficient way to submit their property information to MPAC.

The easy-to-use tool, available through AboutMyProperty™, streamlines the collection of information required by MPAC to deliver accurate, transparent and traceable property assessments.

Need help with your submission?

To assist you with your submission, the following resources are available:

For additional assistance, please contact us.

Suggestions? We want to hear them!

MPAC is committed to working with property owners to ensure property values are based on up-to-date and accurate information, and that the information request process is as straightforward and efficient as possible.

We are continually looking for opportunities to improve how we collect this information. If you have suggestions, please email us at You will also have the opportunity to fill out a survey following your submission to provide feedback on your experience.

Note: The applicable law prevails to the extent there is any conflict between this information and the current law. This information is not intended to provide legal advice and should not be relied upon as such.