As tax professionals, you are keenly aware of the constant changes our federal government makes to the Income Tax Act. Adjustments are made, and you must adapt. Not often, though, is a tax eliminated altogether. But in the case of the Underused Housing Tax (UHT), that is exactly what has happened – it was cancelled in the federal budget of November 4, 2025, but Canada’s underused housing taxes have not been eliminated. Here’s what you need to know for tax season 2026.