Everything You Need to Know About Appealing Property Tax Assessments in Canada in 2025

If your property tax assessment seems too high in 2025, you can file an appeal. Canadian municipalities reassess properties regularly, but errors happen. Maybe your home was misclassified, or improvements were overvalued. This guide shows you how to challenge assessments, gather documentation, and submit appeals within local deadlines. Knowing your rights helps you avoid overpaying. We also highlight common reasons appeals succeed, like incorrect square footage or outdated market data. Even small changes in assessment can lead to big savings. Don’t ignore your property assessment notice—review it closely and act fast if it seems off. It's your money—protect it wisely.