The seamless supply of avocado toast and Super Bowl guacamole is a testament to the crucial trading relationship between the United States and Mexico. Many may not realize, however, that Mexico stands as the top trading partner for the U.S., providing a diverse array of goods ranging from agricultural products to high-tech items.
According to U.S. Census Bureau data, Mexico is not only the largest source of U.S. imports but also the largest market for its exports. This includes essential items such as corn, pork, and dairy products, as well as industrial goods like auto parts and natural gas.
With this in mind, the upcoming trilateral review on July 1, 2026, involving the U.S., Mexico, and Canada, carries significant weight. This review will assess the 2020 trade agreement that governs these relationships. However, experts anticipate a stalemate, which could lead to economic uncertainty across North America.
Consumers are already feeling the pinch of the tariffs imposed by President Donald Trump, including the global tariffs announced in April 2025, and specific tariffs on autos and products made with steel and aluminum. The Dallas Federal Reserve Bank reports that these tariffs increased the U.S. inflation rate by 0.8 percentage points in March 2026.
Trade Integration Dynamics
The U.S.-Mexico-Canada Agreement (USMCA), established in 2020, is pivotal for maintaining U.S. competitiveness on the global stage, particularly with Mexico. This agreement, an evolution of the 1994 North American Free Trade Agreement (NAFTA), facilitates the intricate interdependence of the U.S. and Mexican manufacturing sectors.
In the automotive industry, for instance, a “U.S.” vehicle may cross the U.S.-Mexico border multiple times during production, highlighting the collaborative manufacturing efforts between the two countries. This integration helps keep production costs low, enabling the U.S. to remain competitive against China and fostering job creation and investment.
The Trump administration recognized the value of these integrated supply chains and agreed to exempt exports that adhere to the USMCA from the global tariffs announced in 2025. This exemption now covers 85% of Mexican exports, according to Mexico’s Economy Secretary Marcelo Ebrard.
AP Photo/Armando Solis
Prospects of Annual Reviews
The 2020 agreement stipulates a review every six years. Possible outcomes of the 2026 negotiations include extending the deal for 16 more years, terminating it, or opting for annual reviews that could prolong it until 2036. However, a favorable outcome remains uncertain due to several factors.
One major factor is President Trump’s aversion to trade deficits, which he attributes to outsourcing and unfair trade practices. While this may hold for U.S.-China relations, it does not apply to Mexico, where a significant portion of exports to the U.S. includes American-made parts.
Furthermore, efforts to shift production from China to more cost-effective locations like Mexico have inadvertently increased the U.S. trade deficit with Mexico. A Federal Reserve study indicates that 53% of the rise in the deficit over the past five years is due to U.S. tariffs on Chinese goods.
The Reshoring Conundrum
President Trump’s focus on “reshoring” production to the U.S. contrasts with the agreement’s emphasis on “nearshoring,” or relocating production to North America. This stance led to the refusal to exempt Mexican steel and aluminum from hefty tariffs, further complicating the renewal process.
Coercion through Tariffs
Trump’s administration has utilized tariffs as a tool for coercion, targeting Mexico and Canada to address issues such as migration and drug policies. Although the goods under the 2020 trade pact were later exempted, the initial tariffs strained relations.
Despite the Supreme Court ruling against the tariffs, Trump remains committed to wielding tariffs as leverage, as evidenced by his recent statements expressing indifference to renewing the trade pact.
Impact of Uncertain Trade Policies
Mexico faces challenges as investors hesitate due to the uncertain trade environment, dampening economic growth tied to nearshoring strategies. As a result, Mexico aims to preserve the 2020 agreement even through annual reviews to maintain favorable tariff rates.
For Americans, an unresolved review process may weaken the U.S.’s competitive stance against China while leaving consumers with higher costs for goods like vehicles and without significant job growth, as noted in a recent report.
