President Donald Trump (R-FL) paused a 50% [1] tariff on Canadian goods late Tuesday night following a preliminary trade agreement between the two nations.

The pause prevents an immediate economic shock to the North American supply chain and signals a potential resolution to a high-stakes trade dispute.

The tariffs were scheduled to take effect on Aug. 19 [3]. Trump said the pause will last for three days [2] to allow both countries to finalize the details of the agreement.

According to reports, the initial deal covers several key sectors, including the automotive industry, and dairy products [6]. The agreement also addresses the status of the Keystone XL oil pipeline [2].

This temporary reprieve follows a period of tension regarding trade imbalances and border security. The 50% [1] levy would have applied broadly to Canadian imports, potentially raising costs for consumers and manufacturers across the U.S.

Officials from both the U.S. and Canada have worked to resolve these disputes to avoid a full-scale trade war. The three-day [2] window serves as a final negotiation phase to ensure all terms are codified before the deadline expires.

President Donald Trump paused a 50% tariff on Canadian goods late Tuesday night.

The temporary pause indicates that the U.S. administration is using the threat of heavy tariffs as leverage to secure specific concessions on energy infrastructure and agricultural markets. By linking the Keystone XL pipeline and dairy access to broad import taxes, the U.S. is prioritizing a comprehensive sectoral overhaul of the bilateral trade relationship over simple tariff revenue.