A coalition of 25 states, led by Democratic governors, has filed a joint lawsuit against the Trump administration's latest round of tariffs. This legal action was submitted to the United States Court of International Trade in Manhattan.
The lawsuit accuses the Trump administration of misusing Section 301 of the Trade Act of 1974 to reinstate tariffs that were previously struck down by the Supreme Court or had already expired.
This represents the most significant coordinated legal challenge to the president's trade policies to date.
States Joining the Legal Battle
The initiative for this lawsuit was spearheaded by Oregon, Arizona, and California, with support from 22 additional states.
The states involved include: New York, Colorado, Connecticut, Delaware, Hawaii, Illinois, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, Nevada, New Jersey, New Mexico, North Carolina, Pennsylvania, Rhode Island, Virginia, Vermont, Washington, and Wisconsin.
Notably, Florida is absent from the list of plaintiffs.
Core Argument of the Lawsuit
The plaintiffs argue there is no "rational connection between the alleged issue of forced labor in international supply chains and the widespread global tariffs" imposed by the United States Trade Representative (USTR).
The lawsuit further claims that the Section 301 investigations were "rushed and biased" from the beginning, and that the tariffs lack the necessary legal framework to allow sanctioned countries to see the tariffs removed if they correct the alleged practices.
"The Plaintiff States oppose forced labor in all its forms and support protecting workers globally. However, the Administration cannot use forced labor as a pretext to perpetuate its illegal tariff scheme," the document states.
New York Attorney General Letitia James was more direct: "After the defeat in the Supreme Court, the Administration is once again attempting to illegally increase taxes on families and businesses with a new round of tariffs."
She added, "The law and our Constitution are clear: the president lacks the authority to impose broad tariffs on any country at whim."
Delaware Attorney General Kathy Jennings criticized that "the USTR has arrived at an inevitable conclusion to impose customs duties akin to those the courts have twice annulled," according to statements reported by AFP and published by RFI.
A History of Setbacks Explains the Lawsuit
This marks the third time Trump's tariff policies have faced judicial scrutiny. In February 2026, the Supreme Court ruled the global tariffs under the International Emergency Economic Powers Act (IEEPA) illegal, resulting in the government reimbursing approximately $166 billion to thousands of importers.
Following that ruling, Trump resorted to a temporary 10% tariff under Section 122, which required Congressional approval for extension—approval that was not granted—and it expired on July 24.
To avoid a tariff gap, the administration announced new duties ranging from 10% to 12.5% on July 23 on 60 trading partners—including the European Union, India, Japan, and South Korea—under Section 301, claiming these countries had not taken sufficient action against forced labor.
The affected goods account for 99% of total U.S. imports.
White House Response and Legal Analysis
White House spokesperson Kush Desai defended the measure. "Section 301 tariffs have proven to be a legally sound tool since the president's first term, and they remain so now," he stated, as reported by Telemundo 49.
The lawsuit by the 25 states joins two others filed in July by small businesses also challenging the Section 301 tariffs for failing to reflect the country-specific investigation required by Congress.
Legal expert Barry Appleton, a professor at New York Law School, warned of the uncertainty of the outcome. "The government's defense will not be: 'I had no power to do this.' It will be: 'I stayed within the lines Congress drew.' That's a real battle, not a formality, and it's the one that will decide this case."
FAQs on the Democratic States' Lawsuit Against Trump Tariffs
Why are the Democratic states suing the Trump administration?
The states are challenging the legality of the administration's use of Section 301 of the Trade Act of 1974 to impose tariffs, arguing there is no rational link between the alleged forced labor issue and the global tariffs.
Which states are involved in the lawsuit?
The lawsuit is led by Oregon, Arizona, and California, with support from 22 other states including New York, Colorado, Connecticut, Delaware, Hawaii, and others. Florida is not part of this legal action.
What was the response from the White House regarding the lawsuit?
The White House, through spokesperson Kush Desai, defended the tariffs as a legally valid measure that has been effective since the start of Trump's presidency.