Tariffs Force Mid-Term Insurance Policy Adjustments
Businesses trading between the U.S. and Canada must adjust coverage to account for new 50% tariffs and rising replacement costs.
Updated on Oct. 22, 2026 in International Trade

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Lockton Canada is advising businesses to update commercial insurance coverage following the implementation of reciprocal 50% tariffs between the United States and Canada. These trade measures, which took effect in late August and September 2026, impact $27.6 billion in goods.
Why it matters
Heightened trade disruption, inflation, and shifting supply chains are altering commercial insurance exposures for importers and exporters, making annual renewal cycles insufficient for managing risk. Companies now face increased replacement costs for inventory and margin pressure that necessitates mid-term policy adjustments.
Reciprocal 50% tariffs now apply to $27.6 billion worth of cross-border goods, following the failure to extend the Canada-United States-Mexico Agreement in July 2026. While trade costs rise, the broader economic landscape includes a 6.4% unemployment rate recorded in August 2026.
The players
Lockton Canada
An international insurance brokerage providing risk management and commercial coverage advisory services.
The details
The current trade environment directly impacts business interruption calculations, cargo limits, and property valuations. Operators are encouraged to review project insurance mid-term to account for inflated replacement costs of materials and inventory. These adjustments are critical to protect margins against the volatility introduced by the reciprocal tariffs enacted in August and September 2026.
Timeline
July 1, 2026: The United States declined to extend the CUSMA agreement for 16 years.
August 2026: The United States imposed 50% tariffs on $27.6 billion of Canadian goods.
August 2026: National unemployment rate reached 6.4%.
September 8, 2026: Canada enacted counter-tariffs on $27.6 billion of United States imports.
2027: Insurance pricing is forecast to remain flat or decrease for well-run risks.
Market Landscape
The current trade friction follows the United States' July 2026 decision not to extend the Canada-United States-Mexico Agreement for 16 years. This policy shift marks a significant departure from the regional trade integration previously supported by the agreement.
Operators should immediately re-evaluate cargo limits and business interruption values to account for the current 50% tariff overhead. Consult with your insurance broker to perform a mid-term policy review, as current volatility likely exceeds the assumptions made during your last annual renewal.
The takeaway
The sudden escalation in tariff costs creates a new floor for inventory replacement expenses and supply chain liability. Monitor your insurance premiums closely, as market forecasts for 2027 suggest that well-managed risks may see flat or declining pricing despite these current trade headwinds.
Further reading
For broader trends in cross-border commerce, review our coverage of International Trade.
Source note: This article includes information reported by Insurance Business.
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