Impact of U.S.-Canada Tariff Agreement on Insurance Costs

A potential trade agreement between the United States and Canada could lower costs for auto and property insurers by reducing U.S. tariffs on Canadian vehicles and raw materials.

This development holds substantial implications for the insurance industry, as the costs associated with vehicles, parts, and construction materials directly influence claims expenses. Currently, tariffs stand at 25% for Canadian vehicles and up to 50% for steel and aluminum. The proposed reductions to 15% and 25% respectively may offer financial relief to insurers grappling with elevated claims costs. Previously, the American Property Casualty Insurance Association estimated that existing tariffs could increase personal auto claim costs by $30 billion to $61 billion annually, underscoring the role of tariffs in underwriting and claims management.

Understanding the Impact of Tariff Changes

While these potential tariff reductions may alleviate some financial pressure, they may not completely reverse the adjustments businesses have made to their supply chains and inventories. Insurers must realize that supply chains have evolved in response to past tariff structures, affecting dependencies and claims processing times. Historically, tariffs have escalated costs not only for imported vehicle parts but also for construction materials, prolonging repair timelines and increasing business interruption costs.

Reports from industry analysts such as Verisk have shown a slowing growth in property replacement costs. Factors such as labor costs, catastrophe demands, and prices for materials not covered by the agreement continue to play a crucial role. For instance, from April 2025 to April 2026, U.S. reconstruction costs increased by 3.6%, down from a previous 5.2% period. Although tariff reductions could relieve some cost pressures, insurers are invited to reassess valuations instead of automatically lowering them.

Supply Chain Dynamics and Risk Management

Supply chain issues continue to be a focal concern, with past tariff policies nudging businesses to modify supplier arrangements and sourcing strategies. Such adjustments impact business interruption risks and related exposures, regardless of tariff changes. As Kristina Talkowski, a leader in nationwide mid-market commercial lines, highlighted, businesses need to consider whether supply chain changes have affected material lead times, impacting recovery periods post-loss.

• Shifts in Supply Chains: Nearly half of respondents in the Allianz Risk Barometer 2026 have modified supply chains in response to trade and tariff shifts.
• Altered Risk Profiles: Renewals may present new cost structures and supply dynamics, demanding recalibration from insurers.
• Resilience Gaps: A minority of businesses currently describe their supply chains as highly resilient, hinting at vulnerabilities.

Implications for Insurance Professionals

As businesses approach renewals, emerging cost structures and revised supply dynamics could significantly impact insurance program assumptions. Recalibrating property valuations, restoration time frames, and financial strategies such as deductibles and self-insured retentions becomes essential in this evolving landscape. A potential U.S.-Canada agreement may offer some relief, but the restructured exposures will present ongoing challenges that insurers must navigate with strategic precision. Insurance carriers, brokers, and other stakeholders should remain vigilant, adapting their strategies to the shifting trade and tariff landscape to better serve their clients and manage emerging risks.