To determine the residential portion of a tax account, you’ll need to:

• Have the building’s tax account statement, either the paper copy or the online version. 
• Know the building’s classification.

Tax accounts

Tax account statements are generally mailed out each year at the end of January. A copy of each statement is available online.

To view the online version, search for the building by address or by tax account number.

Building classification

The building classification defines the percentage of the building’s value, which will be taxed at the taxation rate for non-residential buildings.