CANADA–U.S. TRADE: THE CURRENCY, TAX AND CHINA ISSUES BEHIND THE DRAMA
The dispute between Canada and the United States is often presented as a personal conflict between President Donald Trump and Prime Minister Mark Carney.
The rhetoric has certainly made matters worse. But underneath it is a serious economic and strategic question: Will Canada remain inside a privileged North American trade and security partnership—or will it be treated more like Europe and other U.S. trading partners?
Understanding that question requires separating four issues: trade balances, currency, Canada’s value-added tax system and China.
Start with the actual trade relationship
The United States and Canada traded approximately $872 billion in goods and services during 2025.
The United States had a $48.3 billion goods deficit with Canada, driven substantially by energy and industrial products. But it also had a $27.7 billion services surplus. Combining the two leaves a net U.S. deficit of roughly $20.6 billion—less than 3% of the total relationship.
That does not suggest that every part of the relationship is fair. Canada maintains significant barriers in areas such as dairy, alcohol distribution, government procurement and certain protected industries.
But it also means the overall relationship is not accurately described as - Canada simply taking hundreds of billions of dollars from the United States. It is a deeply integrated, two-way trading system. U.S. Trade Representative
The currency math
Canada and the United States use separate currencies.
For illustration, assume:
US$1 equals approximately C$1.38.
C$1 equals approximately US$0.72.
A Canadian product priced at C$100 therefore costs an American buyer approximately US$72 before transportation, tariffs and other expenses.
A U.S. product priced at US$100 costs a Canadian buyer approximately C$138 before taxes and transportation.
That creates a visible price difference—but it does not automatically prove currency manipulation. Canadian wages, materials, rents and other production costs are also paid in Canadian dollars.
The Bank of Canada allows the Canadian dollar to float and says it has not intervened directly in the currency market since 1998. The exchange rate moves in response to interest rates, commodity prices, investment flows and expectations about the two economies. Bank of Canada
A weaker Canadian dollar generally helps Canadian exporters and tourism businesses. It also makes U.S. products, machinery and vacations more expensive for Canadians.
That is important because currency weakness is not a free national advantage. Canadian exporters may benefit, but Canadian consumers lose purchasing power.
Nor can a tariff precisely “correct” the currency difference. If a C$100 Canadian product converts to US$72, a 15% U.S. tariff raises its landed price to approximately US$83—not US$100. Freight, profit margins, American content, productivity and market competition also affect the final price.
Currency matters, but it is only one part of the calculation.
Canada’s VAT-style tax system
Canada does not rely solely on a conventional retail sales tax. Its federal GST—and the combined federal-provincial HST used in several provinces—operates like a value-added tax.
Depending on the province, the GST or HST is generally between 5% and 15%. Some provinces instead combine the federal GST with a separate provincial sales tax.
Under this system:
Canadian exports are generally zero-rated.
Canadian businesses can recover GST/HST paid on inputs used to produce exports.
Products imported for Canadian consumption are subject to GST/HST.
Canadian products sold domestically are normally subject to the same GST/HST.
Consider an Ontario example, where the HST is 13%.
A Canadian product with a pre-tax price of C$100 generally costs the consumer C$113.
An imported American product with the same C$100 pre-tax value also generally costs C$113 after HST.
The tax therefore is not automatically a 13% tariff imposed only on American products. It is a destination-based consumption tax applied to products consumed in Canada. Canada Revenue Agency
The American objection is broader. The United States has no federal VAT. American exporters cannot receive a federal VAT rebate because they never paid one, while Canadian exporters can recover the GST/HST embedded in their business inputs.
The Trump administration has treated this difference—combined with foreign tariffs, subsidies, regulations and currency effects—as part of a cumulative competitive disadvantage.
That is the administration’s policy rationale. It is not an uncontested economic calculation. The U.S. Trade Representative itself acknowledges that a VAT “may, or may not” be administered discriminatorily and that the mere existence of a VAT does not establish an unfair trade barrier. USTR’s 2026 trade-barriers report
What the United States did with other countries
Beginning in 2025, the Trump administration attempted to address perceived cumulative trade disadvantages through a broad reciprocal-tariff system.
It initially announced:
A 10% baseline tariff.
Higher individualized rates for countries with larger perceived imbalances.
Separate sectoral tariffs covering products such as automobiles, steel and aluminum.
The White House explicitly cited tariffs, non-tariff barriers, currency practices and VAT systems in explaining the policy. White House reciprocal-tariff announcement
Agreements subsequently placed many European Union and Japanese products near a 15% U.S. tariff level, while several other countries received rates between approximately 15% and 20%. Products such as steel and aluminum remained subject to separate, frequently higher tariffs.
It is therefore reasonable to say that the administration tried to “normalize” what it viewed as the combined effect of foreign taxes and trade barriers.
It would not be accurate, however, to say that every tariff was calculated as a precise offset for each country’s VAT or exchange rate. The rates were political and strategic negotiating outcomes, not a simple tax-equivalency formula.
Why Canada was offered preferential treatment
Canada began from a much stronger position than Europe.
Under the United States–Mexico–Canada Agreement, qualifying Canadian products continued to receive preferential treatment, including zero tariffs across much of the relationship. That was substantially better than the general tariff treatment applied to most other countries.
During the 2026 negotiations, Reuters reported that the proposed U.S. offer would have:
Reduced the headline tariff on Canadian-built automobiles to 15%.
Allowed deductions for the value of U.S.-produced content, producing a lower effective rate for sufficiently integrated vehicles.
Reduced Canadian steel and aluminum tariffs from 50% to 25% for imports within negotiated quotas.
The 15% automobile rate would have resembled the European agreement. The proposed 25% metals rate would have been substantially below the 50% rate generally applied to European steel and aluminum. Canada would also have retained valuable USMCA preferences for qualifying trade. Reuters’ report on the proposed terms
That was the economic logic of offering Canada a better overall arrangement: Canada is not merely another overseas supplier. It is a neighbor, defense partner, major energy supplier and integral part of North American automobile, aerospace, agriculture and manufacturing supply chains.
The China condition
The larger U.S. objective appears to have been a protected North American production system from China.
Under that concept, Canada would retain better access to the American market than Europe in exchange for cooperating on:
Stronger North American content rules.
Prevention of Chinese transshipment and tariff circumvention.
Limits on simple repackaging or minimal processing of Chinese products in Canada.
Screening of Chinese investment in critical infrastructure and industries.
Protection of critical-mineral, battery, steel, automobile and defense supply chains.
Coordinated responses to heavily subsidized Chinese excess capacity.
The concern about Chinese subsidies is not exclusively American. IMF research estimates that China’s principal industrial-policy supports—including grants, tax benefits, subsidized credit and inexpensive land—have had an annual fiscal-equivalent cost of approximately 4% of Chinese GDP. The research found that subsidies increased production and, in several sectors, increased export quantities and reduced export prices. International Monetary Fund
This is particularly important in steel, aluminum, electric vehicles, batteries, solar products and other capital-intensive industries.
Chinese overcapacity can enter the American market directly. It can also enter indirectly through third countries, local assembly, relabeling or limited processing designed to qualify for a lower tariff.
However, one qualification is essential: the complete proposed Canada–U.S. agreement was not published. It therefore cannot be stated as established fact that Canada rejected one specific, written “China firewall.”
It is a reasonable reconstruction of the U.S. strategic objective based on its broader trade policy, concerns about transshipment and reported negotiations—but the precise conditions remain undisclosed.
It is also better to describe this as a broad concern among the United States and numerous G7 and OECD economies, not as a formal “G19 versus China” agreement. G20 members do not maintain one unified trade policy toward China.
Why Canada walked away
Carney acknowledged that the negotiations had initially moved toward terms that could have preserved Canada’s position as the country with the best U.S. trade arrangement.
He then suspended negotiations, saying the United States introduced late demands that were uneconomic, unfair and inconsistent with Canadian sovereignty. Canada also wanted greater confidence that any agreed tariff rates would remain stable rather than being changed unilaterally later. Prime Minister Carney’s statement
The American account is different. U.S. officials have argued that Canada rejected a uniquely favorable offer, added demands and expected continued privileged access without accepting the strategic conditions attached to that access.
Both claims matter.
A trade agreement has limited value if Canada cannot rely on its terms. But privileged access also has limited value to the United States if Canada can become an entry point for products and investment that Washington is attempting to exclude elsewhere.
Canada’s living-standard problem began before Trump
Canada’s economic underperformance relative to the United States did not begin with the current tariff dispute.
Statistics Canada reports that Canadian output per person began deteriorating relative to the United States after approximately 2015. Canadian economic growth slowed while population growth accelerated. By the third quarter of 2025, Canada’s relative real output per person was 14% below its early-1997 position. Statistics Canada
The OECD estimated that in 2023 Canadian workers produced approximately US$74.70 of output per hour on a purchasing-power-adjusted basis, compared with US$97 in the United States.
Canadian business investment per worker in 2023 was only 85% of its 2014 level. Over the same period, American investment per worker increased approximately 21%. OECD Economic Survey of Canada
Not all of that difference can be blamed on Canadian political leadership. Canada was affected by the decline of the commodity boom, while the United States benefited disproportionately from the expansion of highly productive technology companies.
But federal, provincial and municipal policy decisions contributed to the widening gap:
Governments preserved interprovincial trade and professional-licensing barriers that fragmented Canada’s relatively small domestic market.
Regulatory uncertainty and slow approval processes discouraged investment in energy, mining, infrastructure and manufacturing.
Canada maintained significant foreign-investment restrictions and protected sectors with relatively limited competition.
Business investment in machinery, intellectual property, research and technology remained weak.
Tax preferences sometimes rewarded companies for remaining small instead of encouraging them to scale.
Zoning, permitting and land-use restrictions prevented housing construction from keeping pace with demand.
Population growth was allowed to outpace housing, infrastructure and productive business investment.
Immigration itself is not inherently responsible for lower living standards. New workers and entrepreneurs can increase production and long-term growth. The problem occurs when the population grows faster than housing, transportation, healthcare and productive capital. Total GDP can rise while GDP per person stagnates or declines.
These problems developed over many years and across governments of different parties. Carney inherited most of them.
His government’s present choices—closer commercial engagement with China, suspension of the U.S. negotiations and retaliatory tariffs—are separate decisions. They may provide Canada with bargaining leverage and alternative markets, but they also risk increasing costs, discouraging investment and accelerating the loss of privileged access to Canada’s largest customer.
American tariffs are simultaneously imposing real costs on Canadian exporters and creating uncertainty for businesses on both sides of the border. The consequences cannot objectively be attributed to Canada alone.
The real issue
The central dispute is not whether Canada should become an American state or abandon the Canadian dollar. Those ideas are politically inflammatory and are not necessary to resolve the economic disagreement.
The real question is whether Canada wants the benefits—and accepts the obligations—of belonging to a privileged North American economic and security perimeter.
A workable agreement would provide:
Zero or very low tariffs for products meeting strong North American content rules.
Strict enforcement against Chinese transshipment and superficial processing.
Reciprocal access for products, services and government contracts.
Common safeguards for critical minerals, energy, steel, autos, batteries and defense industries.
Recognition that a normally administered GST/HST is a domestic consumption tax, not automatically a tariff.
Clear remedies where taxes or regulations actually discriminate against American companies.
Binding dispute-resolution procedures.
Stable tariff commitments that cannot be casually changed.
Respect for Canadian sovereignty and American national-security requirements.
Canada was offered the possibility of better treatment than Europe because Canada is more important to the United States than an ordinary overseas supplier.
But the reported offer was conditional: privileged access would require deeper alignment on North American production, reciprocity and protection against Chinese state-supported overcapacity.
Canada concluded that the final demands imposed too high a cost or provided too little certainty. The United States concluded that Canada wanted the benefits of a special partnership without accepting all of its conditions.
That—not the personalities, insults or “51st state” rhetoric—is the substance of the dispute.
Canada and the United States now face a choice.
They can continue an escalating tariff conflict that raises prices, weakens integrated industries and turns legitimate policy disagreements into personal hostility.
Or they can return to the table, separate rhetoric from substance and define—in clear, enforceable terms—what a secure, fair and reciprocal North American partnership requires.
That begins with an honest conversation about currency, taxes, market access, China, supply chains and the responsibilities that accompany preferential trade.
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