Ongoing US-Canada trade tensions center on 50% Section 338 tariffs imposed by the Trump administration on select Canadian goods since August 2026, citing discrimination against US exports in motor vehicles, alcohol, and dairy, with modifications in September. Canada responded with matching retaliatory duties on US steel, aluminum, dairy, and other products effective September 8. Recent statements from President Trump indicate expectations that Canada will reduce its tariffs on American goods, potentially clearing a path for reciprocal US adjustments during the USMCA review process. No decrease in US tariffs on Canadian imports has been announced to date, though bilateral talks and procedural timelines could influence outcomes before year-end. Trader assessments reflect uncertainty over escalation versus negotiated de-escalation.