CUSMA Review Ends Without Deal, Auto Tariffs Persist
TLDR: Canada, the United States and Mexico held CUSMA’s first mandatory joint review on July 1, and the U.S. formally declined to extend the agreement in its current form — leaving the existing tariff regime in place with no fixed date for resolution.
- CUSMA does not terminate: the agreement remains in force and is still scheduled to run until 2036, but negotiations now move into a recurring cycle of annual reviews rather than a single renewal decision
- The 25 per cent U.S. tariff on non-U.S.-assembled vehicles and non-CUSMA-compliant parts is unchanged, as is a separate U.S. tariff of up to 50 per cent on steel and aluminum content with no CUSMA carve-out
- Canada’s retaliatory tariffs on U.S.-origin motor vehicles, steel and aluminum also remain in place, even as most retaliatory tariffs on consumer goods were removed in 2025
- Automotive rules of origin were the central point of contention, with U.S. officials reportedly pushing for a higher North American or U.S.-specific content threshold before vehicles qualify for preferential tariff treatment — a threshold not yet officially confirmed
- The Bank of Canada’s most recent Monetary Policy Report projects the tariff dispute will leave Canadian GDP roughly 1.5 per cent below its pre-tariff trajectory by the end of 2026, with about half of that shortfall coming from reduced potential output
- The $3,000-to-$12,000 tariff-driven price increases flagged by dealer executives earlier this year, expected on dealer lots between May and August, are arriving with no near-term signal that the underlying tariffs will be lifted
Canada, the United States and Mexico completed the first mandatory joint review of the Canada-United States-Mexico Agreement on July 1, and the review ended without an agreement to extend the deal. U.S. Trade Representative Jamieson Greer’s office confirmed the United States would not renew CUSMA in its current form, according to multiple outlets tracking the review. The outcome affects every Canadian dealership carrying an import-exposed franchise, because it leaves the tariff structure that has been reshaping vehicle pricing and OEM allocation since 2025 unchanged, with no scheduled date by which it must be resolved.
What Happened on July 1
CUSMA’s original text required the three governments to conduct a joint review by July 1, 2026, and decide whether to extend the agreement for a further term running to 2036. That review took place, and the United States side declined to commit to an extension in the agreement’s current form. Reporting on the review process describes rules of origin for automobiles as the central flashpoint, with the U.S. side seeking a materially higher share of North American or U.S.-specific content before a vehicle qualifies for preferential, tariff-free treatment under the deal. The precise threshold under discussion has not been officially confirmed by either government.
The practical effect is narrower than the headlines suggest. CUSMA is not being cancelled, and it does not expire this year. The agreement remains in force on its existing terms, with the next decade of scheduled life intact unless a later review produces an extension. What changes is the process: instead of a single renewal decision, Canada, the U.S. and Mexico now enter a cycle of annual reviews, each one a fresh opportunity to reach a deal — and a fresh opportunity for talks to stall again. Prime Minister Mark Carney has said publicly that Canada will not accept an agreement it considers unfavourable simply to meet a deadline, and that the government is prepared to take the time needed to reach terms that work for all three countries.
Context: The Tariffs Already Layered on Dealer Inventory
None of the tariffs already affecting Canadian dealers changed as a result of the July 1 review. The 25 per cent U.S. Section 232 tariff on vehicles and parts not built in the U.S. remains in effect, as it has since 2025 — a figure covered in this outlet’s reporting on Q1 2026 auto sales and referenced again in coverage of Unifor’s 2026 Ford bargaining. CUSMA-compliant parts are exempt from that specific tariff, which is part of why Stellantis and Volkswagen posted first-quarter volume gains built on Canadian-assembled, CUSMA-compliant inventory while the broader market contracted.
A second, separate U.S. tariff of up to 50 per cent applies to steel and aluminum content in vehicles and parts, and this one carries no CUSMA exemption regardless of where the finished part is assembled. Canada’s own retaliatory tariffs on U.S.-origin motor vehicles, steel and aluminum also remain in place, even as most retaliatory tariffs on consumer goods were unwound in 2025. Combined, the layered tariff structure is why new-vehicle transaction prices, which had softened through the first quarter of 2026, were never expected to stay soft. Dealer executives cited by CNBC earlier this year flagged $3,000-to-$12,000 price increases on U.S.-assembled vehicles arriving between May and August — the window Canadian dealers are in now, as documented in this outlet’s coverage of April’s sales figures. The July 1 outcome removes any near-term prospect that those increases reverse.
Industry and Economic Reaction
The Bank of Canada’s most recent Monetary Policy Report estimates the tariff dispute will leave Canadian GDP approximately 1.5 per cent below its pre-tariff trajectory by the end of 2026, with roughly half of that gap attributed to a permanent reduction in the economy’s potential output rather than a temporary demand shock. That distinction matters for dealers: a temporary shock recovers when tariffs lift, while a reduction in potential output does not reverse quickly even after a trade resolution.
On the American side, the shift to annual reviews has been described by trade lawyers and economists as moving CUSMA into a more fragile phase than the fixed-term arrangement dealers and OEMs have operated under for years. General Motors has publicly characterized a renewed CUSMA as important to the auto industry’s investment planning, reflecting a broader OEM preference for the predictability of a multi-year agreement over a rolling annual review process that could reopen contentious issues, including automotive rules of origin, every twelve months.
What This Means for Your Dealership
Treat the current tariff structure as the durable baseline for planning purposes, not a temporary condition awaiting a fix. With CUSMA moving to annual reviews rather than a single resolution date, there is no fixed point on the calendar by which dealers can expect clarity — the next review could bring a deal, no change, or a new escalation, and planning cycles should not assume any particular outcome.
Reconfirm with each OEM partner which specific trims and models qualify as CUSMA-compliant for tariff purposes, since that status determines whether a given unit carries the 25 per cent finished-vehicle tariff, the separate steel/aluminum exposure, or both. Franchises with strong Canadian-assembled or CUSMA-compliant volume, following the pattern Stellantis and Volkswagen set in Q1, have a real allocation and pricing advantage worth raising directly with your OEM allocation contact.
Build the arriving $3,000-to-$12,000 price increases into customer-facing conversations now rather than at the point of sale. Dealers who proactively explain which vehicles carry tariff-driven increases, and why, build trust with buyers who are already primed by months of tariff coverage to expect higher prices — a defensive posture beats a reactive one when the sticker shock lands on the lot.
Finally, watch for the next scheduled review point rather than treating July 1 as closed business. Trade counsel and economists tracking the file expect rules of origin, along with the sectoral steel, aluminum and lumber tariffs, to remain live issues at each annual review; a dealership that tracks that calendar will have more lead time on allocation and pricing decisions than one that waits for a press release.