Trump pauses 50% Canada tariffs for three days as trade deal nears
The United States has paused planned 50% tariffs on Canadian goods for three days after the two countries said they had reached an agreement in principle, pending final documents. The move came just hours before the duties were due to take effect, avoiding an immediate escalation in a dispute that had been building for weeks. Canadian Prime Minister Mark Carney said substantial progress had been made, while also stressing that more work remained.
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Trump said in a social media post that the pause was based on the fact that Canada and the United States, subject to the finalisation of documents, had a deal. He also linked the breakthrough to the possible revival of the Keystone XL pipeline, saying it may be "awoken from the grave". The planned tariffs had been set at 50% and were due to apply to nearly $20bn worth of Canadian imports, including wine, dairy products, cement, clothing and hockey equipment.
The temporary reprieve matters because the threatened duties would have hit a wide range of cross-border trade between two of the world's closest commercial partners. Canadian exports are heavily dependent on the US market, and the tariffs would have added pressure to sectors already affected by existing US measures on steel, aluminium, autos and lumber. Businesses on both sides of the border had warned that a sudden tariff increase could disrupt supply chains and raise costs.
The talks also sit within a broader pattern of tariff-driven negotiations between Washington and Ottawa. Trump has repeatedly used trade threats as leverage, while Canada has sought relief from sector-specific duties and from the latest tariff package. The dispute has also intersected with domestic policy issues in Canada, including provincial restrictions on American liquor sales and Ottawa's efforts to secure concessions in return for a wider deal.
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Keystone XL remains a politically charged reference point in the relationship. The pipeline, which would carry about 830,000 barrels of crude oil a day between Alberta and Nebraska, was blocked by the Obama and Biden administrations and has long faced opposition from environmental and Indigenous groups. Trump's mention of it suggests the energy project may still be part of the wider bargaining landscape, even though neither side has released the full terms of any agreement.
For Canada, the pause offers immediate relief while negotiators continue to work on the details. For the US, it preserves tariff pressure as a negotiating tool without triggering the full economic impact of the duties. The episode also underlines how quickly trade policy decisions can move markets and shape expectations for exporters, manufacturers and investors.
What remains unclear is the exact content of the deal, whether it will be signed within the three-day window, and whether it will include changes to tariffs on autos, steel, aluminium or other sectors. It is also not yet clear how, or whether, Keystone XL would feature in any final arrangement. The next key moment will be the publication of the documents that both sides say are still being finalised.
President Donald Trump posted on Truth Social at 19 August 2026 at 03:15 BST: "I have paused the 50% Tariffs against Canada, that were scheduled to kick in tomorrow morning for a three day period, based on the fact that Canada and the U.S.A., subject to the finalization of documents, have a DEAL! The great Keystone XL Pipeline, long ago killed by Sleepy Joe Biden, may be awoken from the grave!" "Thank you for your attention to this matter."
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Explanation:
President Donald Trump posted on Truth Social at 19 August 2026 at 03:15 BST: Trump says he has paused the 50% tariffs against Canada for three days because Canada and the United States, subject to final documents, have a deal.
The signal is an immediate de-escalation in a major North American trade confrontation, with the tariff threat now converted into leverage for a formal signing window rather than an active shock to bilateral commerce. His mention that Keystone XL could be "awoken from the grave" also ties the tariff reprieve to a possible energy and infrastructure concession, which could matter for steel, construction, crude transport politics, and cross-border investment expectations.
The likely impact is reduced near-term market stress for exporters, automakers, energy firms, and supply chains that would have faced a sudden 50% duty escalation, while keeping policy risk elevated until documents are finalized. Historically, Trump has used tariff threats as bargaining tools with Canada, and Keystone XL has been a recurring symbol in U.S.-Canada energy politics since its cancellation under the Biden administration after years of permit fights and environmental opposition.
This post suggests a transactional settlement rather than a durable reset, but it still lowers immediate trade-war risk and may stabilize bilateral diplomatic and commercial ties if the deal is signed quickly.

