Canadian Minister Warns U.S. Tariffs May Persist Due to Bipartisan Support
Industry Minister Melanie Joly cautions that U.S. tariff policies have bipartisan backing and may continue beyond the Trump administration, citing significant revenue gains and political consensus on trade protectionism.
Canadian Industry Minister Melanie Joly has issued a warning that U.S. tariff policies are likely to persist beyond Donald Trump’s presidency, noting that they currently enjoy bipartisan support in Washington. Joly identified tariffs as one of three issues in the United States that have cross-party backing, suggesting that the need for government revenue and political consensus on trade protectionism will keep these measures in place regardless of which party holds the White House.
The Canadian aluminum, steel, and automotive sectors have already been impacted by Trump’s Section 232 tariffs. To encourage American opposition to these trade policies, Joly met with Illinois Governor JB Pritzker last week and Pennsylvania Governor Josh Shapiro in June. However, the political landscape in the U.S. remains complex. While some Democratic officials criticize Trump’s approach, others advocate for strategic revisions rather than an outright reversal.
California Governor Gavin Newsom stated that he cannot guarantee Democrats would lift tariffs if they return to power, although he noted their trade approach would differ from Trump’s. Similarly, former senior Canadian adviser Brian Clow warned that Canada should not expect Democrats to rescue it from Trump's tariffs, observing that many Democrats may actually support them. In 2025, Democratic Senators Elissa Slotkin, Gary Peters, and Tammy Baldwin called for a review and revision of U.S. trade agreements, including the North American trade pact.
There are dissenting voices within the U.S. political sphere. Michigan Governor Gretchen Whitmer wrote a Wall Street Journal op-ed rebuking Trump's tariffs, arguing that they do not help families pay rent or make cars cheaper. Additionally, Republican Senator Susan Collins has expressed a desire for deescalation of the Canada-U.S. trade fight while fighting for reelection in Maine.
Financial data supports the argument for the persistence of tariffs. According to the Bipartisan Policy Center, the U.S. brought in US$212 billion in revenue from gross tariffs and certain excise taxes so far this year, a significant increase from US$65 billion in the same period in 2024. With the U.S. federal deficit at approximately six per cent of gross domestic product, the substantial revenue generated by tariffs provides a strong fiscal incentive for their continuation. This trend poses potential long-term barriers for Canadian manufacturers in the U.S. market and contributes to increased costs of living for Americans due to supply chain expenses.