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Trump’s tariffs on Canada – and Canada’s response

Let Miller Thomson keep you up to date regarding US tariffs and Canadian retaliatory measures.

Welcome to your hub for in-depth analysis of evolving trade policies and the potential impact on your business. Here, you’ll find valuable insights into regulatory changes and learn strategies to stay agile while mitigating the risks in a shifting business environment.

At Miller Thomson, we recognize that addressing the challenges posed by the US-Canada tariff landscape requires more than just legal expertise—it calls for strategic solutions and strong networks.

In addition to providing comprehensive legal guidance, our team is well-positioned to help importers and exporters diversify their supply chains and explore new markets. Through our extensive network of trusted contacts in various jurisdictions—including law firms, accounting firms, and industry leaders—we can introduce you to alternative suppliers and market opportunities.

By leveraging these relationships, you’ll gain access to vital resources and partners who can support your business goals while ensuring compliance with applicable regulations. Our holistic approach helps you mitigate the impact of tariffs and unlock new avenues for growth.

We invite you to connect with our dedicated team to learn how Miller Thomson’s integrated services and global network can help you navigate tariff-related challenges and position your business for long-term success.

This page will be regularly updated with insights on the latest tariff developments – bookmark it or subscribe to our newsletters to stay informed.

Latest insights

In the news

• Tariffs, Trade, and the Snowbird Economy (MAY 14, 2025) – Daniel Kiselbach joins the Snowbirds US Expats Radio Podcast for an in-depth conversation on shifting global trade dynamics and the real-life impact of tariffs on Canadian retirees and snowbirds – from the rising cost of everyday goods to the legal and financial considerations of cross-border living.

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• Could Trump 2.0 spell the end of our climate and environmental ambitions? (APR 15, 2025) – Explore the legal and strategic implications of recent U.S. regulatory rollbacks on Canada’s environmental ambitions, ESG disclosure standards, and investor activism.

• Top labour questions employers asked during the tariff war — and what you need to know now (APR 10, 2025) – The questions all employers ask during the tariff war — and what you need to know now to protect your business and your employees.

• U.S. trade war goes global (APR 04, 2025) – President Trump’s sweeping new tariffs signal a global trade war, with some nations facing duties up to 50% while Canada and Mexico receive temporary exemptions—discover crucial strategies for navigating this economic upheaval in our latest analysis.

• Proudly Canadian: Navigating regulatory compliance for “Made in Canada” and “Product of Canada” claims (MAR 27, 2025) – Thinking of highlighting your product’s Canadian roots? Learn how to make “Made in Canada” and “Product of Canada” claims without crossing legal lines—and avoid costly compliance mistakes.

• U.S. tariffs and Canadian retaliatory measures (MAR 14, 2025) – With new US tariffs on Canadian imports and Canada’s retaliatory surtaxes, businesses are facing higher costs, supply chain disruptions, and regulatory complexities. This article breaks down the key risks, exemptions, and strategic steps you can take to mitigate financial impact and ensure compliance.

• Trade war – COVID-era type support (MAR 12, 2025) – A $6.5 billion aid package is coming to Canadian businesses to navigate the growing trade war with the U.S. What do the new government programs offer, and how can your business take advantage?

• U.S. tariffs: Can you break from your contract? (MAR 05, 2025) – Could the tariffs imposed by the U.S. be considered a force majeure event and allow you to break from your contract? Explore the factors that may determine your options.

• When there is an increase in the price of materials due to tariffs, who foots the bill? (FEB 26, 2025) – This article explores the issue depending on the type of contract and looks at strategies to better anticipate and manage these risks in your construction projects.

• Emerging financial aid for businesses hit by U.S. tariffs (FEB 21, 2025) – Potential U.S. tariffs ahead—how can your business secure financial support quickly? Explore emerging solutions now.

• Tariff roller coaster: Canada and the U.S. brace for a wild ride (FEB 13, 2025) – The trade landscape is shifting fast. With new U.S. tariffs targeting Canada and swift retaliatory measures in response, businesses on both sides of the border are bracing for impact. What’s driving these policies, and how should Canada respond?

• Diplomacy in disruption: Legal strategies for building resilience and navigating trade uncertainty in the construction industry (FEB 10, 2025) – The construction industry is facing renewed volatility following the announcement of sweeping U.S. tariffs on Canadian imports and possible retaliatory measures by Canada. Explore legal strategies that could help navigate the turbulence.

• The US tariffs and Canadian retaliatory measures: What you need to know (FEB 03, 2025) – Recent developments have disrupted long-held assumptions about business, investment, and trade across Canada, US and Mexico. Here’s what you should know about the new US tariffs, Canada’s response, and the options available to affected businesses.

• Navigating the shifting sands of US trade policy: Implications for Canadian businesses and lenders (JAN 16, 2025) – Evolving trade policy in the US could reshape the landscape for Canadian businesses and lenders, making proactive planning and strategic decision-making critical to weather the storm. Read our analysis.

• 2025 U.S. tariff threats: A legal roadmap for Canadian business resilience (JAN 15, 2025) – The proposed 25% U.S. tariff on Canadian exports threatens to disrupt critical trade sectors including automotive and energy. Learn practical steps you can take to strengthen your trade resilience.

Contact Us

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Media inquiries

For media inquiries, please contact Julie Lajoye ([email protected]), Senior Manager, Communications. Our lawyers are available to provide knowledgeable commentary on topics including tax implications, changes in business operations, logistical challenges and more.