Montreal property taxes are calculated using the property’s municipal assessment value, established by the City of Montreal and updated every three years through a standardized assessment roll. Property tax bills fund municipal services, public transit infrastructure, and local borough services. Bills are generally issued at the beginning of the calendar year.

Aspects of Montreal Property Taxes

• Assessed Value: The City determines market value using comparable sales and property characteristics. The assessed value applies fully to residential taxation.

• Tax Rates: Montreal uses a tax rate per $100 of assessed value, which varies slightly depending on property category and borough.

• Borough Taxes: Individual boroughs may apply additional local tax components to fund neighbourhood services and amenities.

• Water Tax: Some properties include water service charges or infrastructure fees depending on property type and location.

• Tax Credits and Assistance: Quebec offers tax assistance programs for eligible homeowners, including seniors and low-income households.

• Appeals: Property owners may request an administrative review during assessment roll updates if they disagree with valuation.

Important Information

• 2025 Assessment Roll: Montreal continues operating under a three-year assessment cycle, helping smooth sudden tax fluctuations.

• Tax Increases: Changes in taxes depend both on municipal budget decisions and shifts in relative property values within each borough.

• Payment Options: Taxes are typically payable in two instalments, with online and pre-authorized payment options available.