At the launch of the 2025 federal election, major political parties started their campaign with talk of tax reform. Mark Carney’s campaign platform, though neither progressive nor ambitious, garnered by far the most attention, in part for the reversal of his predecessor’s flagship tax policies: the consumer carbon price and the increase in the capital gains inclusion rate. The Conservative Party had initially campaigned in undoing these tax initiatives, but Carney’s campaign promises rendered right-wing sloganeering around these policies ineffective—conservatives got what they wanted.
While the personal finances of voters understandably took centre stage, little was said about another key tax policy: the corporate income tax (CIT). The federal NDP’s platform did promise to take on corporate income taxes and profits, with a surtax on corporations earning over $500 million in profits, as well as a 15 percent minimum tax on book profits, but these commitments were not elevated into the realm of public debate.











