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Tariff Resource Center

The ongoing threat of tariffs is putting pressure on Michigan’s business community, negatively impacting Michigan’s signature industry. As Michigan’s only statewide voice for the automotive and mobility industry, MichAuto will continue to maintain its global leadership position. The Resource Center will guide you on how tariffs shape global trade, economies, and the automotive industry.

Feb. 21, 2026

Immediately following the Supreme Court’s ruling invalidating the use of IEEPA to impose sweeping tariffs, President Trump instituted a new 15% base tariff rate under Section 122 of the 1974 Trade Act. These new tariff rates will remain in effect for 150 days before Congressional approval is required.

Feb. 20, 2026

On Feb. 20, the Supreme Court ruled 6-3 to strike down President Trump’s use of the International Emergency Economic Powers Act to impose sweeping tariffs on imports to the U.S. market.

Read MichAuto’s response.

Oct. 17, 2025

The White House extends a five-year agreement that eases tariffs on automakers assembling vehicles in the U.S.

Oct. 6, 2025

President Trump announces a 25% levy on medium- and heavy-duty trucks imported from outside the U.S., to take effect on Nov. 1.

Sept. 10, 2025

The U.S. Supreme Court agrees to decide whether a 1977 federal law giving the president certain emergency powers allowed President Trump to levy tariffs on nearly all goods imported into the U.S.

Aug. 29, 2025

The U.S. Court of Appeals for the Federal Circuit affirms a May 2025 ruling by the Court of International Trade (CIT) that the President lacked authority under the International Emergency Economic Powers Act (IEEPA) to unilaterally impose tariffs. The Trump administration’s tariffs will remain in place until the U.S. Supreme Court begins its deliberations, scheduled for November 2025.

Aug. 1, 2025

The Trump administration’s Aug. 1 deadline for reciprocal tariffs passes, with many major U.S. trading partners already reaching new trade agreements. These include the European Union, Japan, South Korea, and Vietnam. Significant countries still without a deal include Canada, Mexico, and China. Though current tariff rates are being extended with both China and Mexico, as negotiations continue.

Read MichAuto’s response.

July 29, 2025

The U.S. and Japan strikes a trade deal, reducing tariffs from 25% to 15%, sparking renewed competition between Detroit and Japanese automakers as the latter seeks to expand production in the U.S.

July 7, 2025

President Trump signs an executive order delaying the implementation of his proposed reciprocal tariffs, originally set to take effect on July 9, until Aug. 1.

June 5, 2025

President Trump announces a 50% tariff on steel and aluminum imports, doubling the previous 25% rate.

May 28, 2025

The Court of International Trade rules that the Trump administration’s use of the International Economic Emergency Powers Act (IEEPA) to institute sweeping tariffs is illegal. Following this decision, the Trump administration immediately appeals to the U.S. Court of Appeals for the Federal Circuit, which issues a stay on the lower court’s ruling. The case will now proceed through the appeals process and could ultimately reach the Supreme Court to determine the future of these tariffs.

April 29, 2025

President Trump signs two executive orders that reverse course on some of the tariffs imposed on imported cars and car parts.

Read MichAuto’s response.

April 9, 2025

President Trump announces a 90-day pause on reciprocal tariffs with the exception of China.

Read MichAuto’s response.

April 2, 2025

President Trump announces “Liberation Day” tariffs, which set 25% on all vehicles and a baseline 10% tariff on all imports, as well as worldwide reciprocal tariffs.

Read MichAuto’s response.

March 26, 2025

The Trump administration announces 25% on vehicle import tariffs to take effect on April 2.

Read MichAuto’s response.

March 5, 2025

The Trump Administration announces a one-month delay for tariffs on automotive-related trade between the U.S., Canada, and Mexico.

Read MichAuto’s response.

Feb. 10, 2025

President Trump signs an executive order to impose 25% on steel and aluminum tariffs to take effect on March 12.

Read MichAuto’s response.

Feb. 3, 2025

The Trump Administration announces a delay on 25% tariffs on imports from Canada, Mexico, and China.

Feb. 1, 2025

President Trump signs an executive order to impose 25% tariffs on imports from Canada, Mexico, and China.

Read MichAuto’s response.

The Latest From MichAuto

Feb. 20 – MichAuto Statement on SCOTUS IEEPA Decision

Glenn Stevens Jr.

“The decision released this morning from the Supreme Court, striking down the use of the International Emergency Economic Powers Act, correctly recognizes that the law was misapplied when targeting our friendly trading partners in North America and elsewhere.

While we recognize that other avenues exist for the Administration to again impose these tariffs, we continue to stress that Michigan’s businesses are disproportionately negatively impacted by tariffs, especially in our automotive, manufacturing, and agriculture sectors.

MichAuto and the Detroit Regional Chamber continue to support the use of tariffs as a means to ensure a level playing field in global economic exchange and will work with federal officials and the U.S. Trade Representative to achieve a balanced approach to international trade. It remains our focus and objective that the governments of the United States, Canada, and Mexico extend the USMCA this year. We are stronger together with our closest trade partners.”

-Glenn Stevens Jr., Executive Director, MichAuto; Chief Automotive and Innovation Officer, Detroit Regional Chamber

Trade

MichAuto, Chamber Join the Michigan Smart Trade Alliance

MI smart trade alliance announcement Featured Web

On April 15, 2026, MichAuto and the Detroit Regional Chamber joined the Michigan Smart Trade Alliance, a coalition advocating for “smart” trade policies amid President Donald Trump’s increase in tariffs.

In a recent Crain’s article, Glenn Stevens Jr., MichAuto executive director and the chamber’s chief automotive and innovation officer, said Canada is “critical” to the economy.

“Together, Michigan and Ontario built our automotive industry over the past 120 years, and for us to thrive – we need to continue to strengthen that relationship,“ he said. ”It continues to benefit people and businesses on both sides of the border.”

Read more.

Building a Stronger Cross-Border Trade Future for the Detroit Region

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On April 8, 2026, MichAuto, the Detroit Regional Chamber, and the Michigan Chamber of Commerce welcomed Ontario Treasury Board President, the Honorable Caroline Mulroney, for a conversation on cross-border trade, supply chains, and North American competitiveness.

The roundtable convened top statewide business leaders, including members of MichAuto and the Chamber, and offered a platform to discuss the critical economic ties between Michigan, the Detroit Region, and Canada, which underpin one of the most integrated automotive supply chains in the world.

USMCA: A Critical Tool for Michigan’s Economic Future

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As the USMCA 2026 joint review approaches in July, MichAuto and the Detroit Regional Chamber proactively developed a comprehensive one-pager outlining why the agreement is important, why it is critical to Michigan, ways to strengthen the agreement, and what MichAuto and the Chamber are doing to advance its strategic renegotiation and extension.

Read the one-pager.

MichAuto Advocates for Extension of Critical Trade Agreement, USMCA

Paul Corbett and Matt Bluntt

On Dec. 4, 2025, MichAuto’s Director of Government and Community Affairs, Paul Corbett, was in Washington, D.C., to provide comment on upcoming USMCA renegotiations. Corbett presented on behalf of the state’s automotive and mobility industry before the United States Trade Representative to ensure the agreement is thoughtfully renegotiated and extended. The three countries are expected to begin these discussions in July 2026.

View Corbett’s testimony.

Reports

2026 State of the Region Report: Trade Policy and Tariff Instability

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The Detroit Regional Chamber released its 2026 State of the Region report, revealing the Detroit Region’s economic health and its implications for businesses.

A critical challenge highlighted in the report is the instability of trade policy and tariffs. For Michigan’s $348 billion automotive and mobility sector, tariffs on iron, steel, aluminum, vehicles, and vehicle parts pose a significant risk to the supply chains that sustain the state’s signature industry.

Read the Report.

2025 Detroiter Magazine: Why U.S.–Canada Trade Is Critical to Michigan

Detroiter Dec 2025 Ad_Square

The December 2025 edition of the Detroiter magazine highlights the importance of U.S.-Canada trade and its disproportionate impact on Michigan.

As the state’s only automotive and mobility association, MichAuto advocates for policies that protect Michigan’s global competitiveness, safeguard cross-border supply chains, and ensure fair trade practices that strengthen our automotive and mobility ecosystem.

In Stevens’ letter featured in the magazine, he emphasizes that Michigan’s strong economic ties with Canada, including supply chains and the Gordie Howe International Bridge, make strengthening USMCA and protecting cross-border trade vital for the state’s competitiveness.

Read the Full Edition.


Analysis