Where US-Canada tariffs stand in late 2026, and the case for sourcing at home

Metal tariffs run to the end of 2027, the CUSMA review passed without an extension, manufacturer remissions have lapsed, and Canadian factory activity is cooling. Here is the current state and what it changes for sourcing.

Cross-border metal has not gotten simpler. Here is where things actually stand for a Canadian buyer in late 2026, from the primary record.

The current state, briefly

• US metal tariffs: An April 6, 2026 US proclamation put tariffs of 10 to 50 per cent on steel, aluminum and copper articles and many derivatives, applied to the full product value subject to exemptions. June 8 adjustments cut some equipment rates to 15 per cent and lowered the US-origin metal content needed for preferential treatment from 95 to 85 per cent. For CUSMA-compliant Canadian goods, the 25 per cent tariff applies to non-US content, with an effective floor around 15 per cent. These measures run to December 31, 2027.
• CUSMA: The July 1, 2026 joint review did not extend the agreement. CUSMA stays in force to 2036, but annual reviews are now required, which keeps uncertainty on the table.
• Canada's response: Effective September 8, 2026, Canada placed tariffs of 15, 25 and 50 per cent on about C$27.6 billion of US imports across 629 tariff lines, including steel, appliances, agricultural equipment, pulp and paper, and electronics. The US answered on September 29 with an import ban on close to US$1 billion of Canadian products.
• Steel quotas: Since December 26, 2025, tariff-rate quotas for steel from countries without a free trade agreement were cut from 50 to 20 per cent of 2024 levels, with a 50 per cent over-quota surtax. FTA partners were cut from 100 to 75 per cent. A 25 per cent tariff also applies to many steel derivatives from all countries.
• Remissions: The remissions that let manufacturers bring in US steel and aluminum without the surtax largely expired on June 30, 2026, including the extension for aerospace and automotive steel.

The pressure is showing up in the numbers

Canada's manufacturing PMI fell to 51.5 in September 2026, its lowest in six months, with input costs pushed up by shortages and energy prices. The direction is softer output and higher input cost, and a share of that cost is the friction of moving metal and parts across the border.

What this means for sourcing

Tariffs and quotas add cost and, worse, uncertainty to any supply chain that crosses the border for metal or finished parts. The counter to uncertainty is to shorten the chain. Sourcing custom parts from Canadian machining and fabrication shops keeps the work inside the domestic tariff regime, avoids the cross-border surtax exposure on the part itself, and removes the remission question entirely.

The honest caveat: domestic sourcing is not automatically cheaper on unit price. Input costs are up for everyone. What it buys is predictability, shorter logistics, and no exposure to a cross-border tariff that can change on a quarterly review. For buyers who have been burned by a line item moving mid-program, that predictability is the point. Our reshoring guide walks through the duty and freight math in more detail.

FAQ

Are US-Canada tariffs going away soon?

Not on the current record. The US steel, aluminum and copper measures run to December 31, 2027, and the July 1, 2026 CUSMA review did not extend the agreement, so annual reviews now add recurring uncertainty.

Does sourcing in Canada avoid the tariffs?

Sourcing a finished custom part from a Canadian shop keeps that part inside the domestic regime and avoids the cross-border surtax on the part itself. It does not lower raw material prices, which are up across the board, but it removes a layer of tariff risk and the expired-remission question.

Last reviewed: October 2026. Tariff dates and rates are from the legal timeline cited below; confirm current measures before acting, since they change on review.