Ford’s proposed list is intended to increase pressure on states with significant commercial ties to Canada and considerable political influence in Washington. The plan also highlights how rapidly tensions are rising between two economies that remain deeply connected.
Doug Ford is calling on Canada to impose additional retaliatory tariffs on imports linked to eight U.S. states, including Alabama, Arkansas, Florida, Iowa, Missouri, Montana, Texas and Wisconsin. The Ontario premier says those states should be singled out because of their political importance to the current U.S. administration’s support base as trade negotiations between Canada and the United States falter and tariff tensions increase.
The proposal is significant because Canada represents a major export market for each of the eight states. Ford’s approach would transform a nationwide trade dispute into a more targeted campaign for political and economic pressure. Any decision to impose Canadian tariffs, however, would ultimately rest with the federal government in Ottawa rather than Ontario.
Ford’s list targets export-dependent states
Ford outlined the eight-state strategy in an August 17 letter to Prime Minister Mark Carney, according to reporting about the correspondence. He urged the federal government to place additional retaliatory tariffs on goods originating from those states.
Geography is not what ties the states together. They stretch across the South, Midwest, Mountain West and Texas. Their common factors are political importance and substantial dependence on trade with Canada.
- Alabama Canada is the state’s largest market for goods exports, with approximately $4.3 billion in exports reported last year.
- Arkansas Canada ranked as the state’s second-largest export destination, receiving about $1.3 billion in goods during 2025.
- Florida Canada was Florida’s second-largest export market, accounting for roughly $5.6 billion in 2025.
- Iowa Nearly 30 percent of the state’s exports, worth about $5 billion, went to Canada in 2025.
- Missouri Canada was Missouri’s largest export market, representing approximately $6.7 billion and 34 percent of total exports.
- Montana Almost half of the state’s exports were sent to Canada, with the total reaching about $1 billion.
- Texas Canada ranked as the state’s second-largest foreign market and received just under $35 billion in exports.
- Wisconsin Canada was Wisconsin’s largest export destination, taking roughly $7.6 billion in goods, equal to about 28 percent of the state’s exports.
Those numbers help clarify Ford’s strategy. Tariffs aimed at products from states that sell relatively little to Canada would provide limited leverage. Measures affecting states with substantial cross-border trade could attract attention quickly from manufacturers, agricultural groups, exporters and elected officials.
A proposal, not an Ontario tariff
Ford’s intervention carries political significance, but it does not mean tariffs have already been imposed. He leads the government of Ontario, while national trade policy and customs measures remain under the authority of Canada’s federal government.
Carney’s office said the prime minister met with provincial and territorial leaders to discuss dollar-for-dollar counter-tariffs expected to begin in September. Important details remain unsettled, including which products could be targeted, what rates Ottawa may apply and whether Ford’s entire eight-state proposal will become part of the federal response.
That difference is important for businesses attempting to prepare for possible changes. Targeting particular states can send a political message, but tariffs are generally imposed on categories of imported products at the border rather than directly on state governments. The final structure of the measures would determine which businesses and consumers ultimately face additional costs.
Trade talks collapsed after optimism
The latest escalation followed an abrupt change in negotiations. Canadian and American officials had recently expressed optimism that an agreement was within reach. Dominic LeBlanc, Canada’s minister responsible for U.S. trade relations, said a deal was very close shortly before negotiations broke down.
Carney later said Canada suspended the talks and recalled its negotiating team to Ottawa after what he described as unfair last-minute changes from the United States. The Office of the U.S. Trade Representative offered a different version, saying Canada had refused to sign an agreement reached earlier in the week and introduced additional demands.
That disagreement sits at the heart of the current dispute. Both governments accuse the other of disrupting a possible agreement, making an immediate return to negotiations more difficult even though each side has strong economic reasons to prevent further damage.
The United States then introduced a new 50 percent tariff on many Canadian products. The U.S. trade representative’s office said the measure would affect close to $20 billion worth of Canadian imports. Carney described the tariff as a miscalculation and said Canada would not return to the previous relationship.
Why the eight states matter
More than three-quarters of Canada’s goods exports are sent to the United States, while Canada ranks as the second-largest foreign market for U.S. goods after Mexico. That degree of economic integration gives Canada potential leverage through retaliation, but it also creates significant risks.
Texas demonstrates the scale of those ties. The state exports far more to Mexico than to Canada, but Canada still ranks as its second-largest international market. In Iowa, Missouri, Montana and Wisconsin, Canada represents an even greater share of overall state exports, making changes in Canadian demand potentially more disruptive.
The types of products moving across the border are also important. Alabama exports transportation equipment and metals to Canada. Iowa’s trade with Canada includes agricultural products and chemicals. The two countries also share highly integrated supply chains involving vehicles, auto parts, machinery, energy products and electrical equipment.
As a result, tariffs intended to increase political pressure can also affect companies that rely on cross-border components and raw materials. American exporters could experience weaker demand, while Canadian businesses and consumers may face higher costs or fewer alternatives for obtaining certain goods.
Pressure tactics carry economic costs
Ford argues that Canada should respond aggressively and make use of every available economic tool. His proposed strategy seeks to concentrate the impact in politically important states rather than distributing retaliatory measures evenly across American imports.
There is also concern within Canada about the consequences of such an approach. Carney has said that some American companies and states are innocent bystanders in a dispute they did not create. His comments recognize that retaliatory tariffs can harm businesses that depend heavily on cross-border commerce even when those companies have little influence over federal trade decisions.
American lawmakers from northern states have raised similar concerns. Maine Republican Sen. Susan Collins warned that unstable trade relations were putting businesses in her state at risk and could increase costs for families. Vermont Democratic Sen. Peter Welch described the 50 percent tariffs on Canadian goods as harmful to businesses and farmers in border states.
The disagreement is not about whether the two economies are closely connected. The depth of those trade relationships is well established. The larger question is whether increasing economic pressure will help produce a stronger agreement or simply harden political positions while raising costs on both sides of the border.
September is the next test
The most immediate question is what products Ottawa will include in the counter-tariffs expected to take effect in September. Ford has presented a political framework for targeting U.S. states, but the federal government has not publicly confirmed a final list of products or indicated whether all eight states in his proposal will be included.
Another unresolved issue is whether the growing tariff dispute will remain a negotiating tactic or develop into a longer-term change in relations between Canada and the United States. Canada has been working to expand commercial ties with other countries, while its trade with the United States reportedly declined in 2025 for the first time in a decade outside the pandemic period.
For now, Ford’s eight-state proposal offers a clear indication of where Canadian officials believe economic and political leverage may be found. It also exposes the limits of that strategy. The more effectively tariffs place pressure on American exporters, the greater the chance that Canadian companies depending on those same products will experience consequences of their own.
