President Donald Trump (R-FL) said Tuesday night that the U.S. will temporarily pause 50 percent [1] tariffs on Canadian goods.

The pause prevents an immediate economic shock to the North American supply chain while both nations attempt to resolve trade disputes through high-level negotiations.

The announcement came late Tuesday, Aug. 18 [1], following what Trump described as a last-minute deal with Canada. The pause is scheduled to begin Wednesday, Aug. 19, and will last for three days [1, 2].

U.S. officials said the delay is intended to give both sides more time for negotiations [1]. This window aims to avoid the immediate economic disruption that would follow the implementation of the heavy import taxes [4].

Trade representatives from Washington and Ottawa have been working to reach a mutually agreed arrangement to settle the dispute. The 50 percent [1] tariff rate was set to apply to a broad range of Canadian imports before the Tuesday night agreement.

While the three-day window provides a brief reprieve, the long-term status of the tariffs remains undecided. Both governments said the pause is a tactical delay rather than a permanent cancellation of the proposed trade measures [4].

The U.S. will temporarily pause 50 percent tariffs on Canadian goods.

This short-term reprieve suggests that while the U.S. is using tariffs as a primary lever for negotiation, there is a mutual desire to avoid a full-scale trade war. A three-day window is an exceptionally tight timeframe, indicating that the administration is maintaining pressure on Ottawa to secure specific concessions quickly.