In a landmark ruling with major implications for U.S. trade and agriculture, the Supreme Court has struck down President Trump’s use of emergency powers to impose sweeping tariffs. The 6-3 decision confirms that the International Emergency Economic Powers Act (IEEPA) does not give the president authority to issue broad import duties.
The Supreme Court case known as “Learning Resources Inc. v. Trump” is an end to a legal battle that started nearly a year ago. The tariffs at issue, which were originally imposed under the International Emergency Economic Powers Act (IEEPA), were first challenged in court in April 2025 when companies, including educational toy makers Learning Resources and hand2mind, sued in federal court shortly after the duties were announced. Justices Samuel Alito, Clarence Thomas and Brett Kavanaugh dissented.
In the case Learning Resources Inc. v. Trump the court ruled, “We claim no special competence in matters of economics or foreign affairs. We claim only, as we must, the limited role assigned to us by Article III of the Constitution. Fulfilling that role, we hold that IEEPA does not authorize the president to impose tariffs.”
“IEEPA gives the president significant authority over transactions involving foreign property, including the importation of goods. But in that generous delegation, one power is conspicuously missing,” said the decision. “Nothing in IEEPA’s text, nor anything in its context, enables the president to unilaterally impose tariffs. And needless to say, without statutory authority, the president’s tariffs cannot stand.”
The Court’s ruling on Friday has major implications.
Initially, grain futures weakened after the ruling. Soybeans turned lower on fears the decision takes away a key bargaining chip ahead of Trump’s April meeting with Chinese leader Xi Jinping, raising questions about whether Beijing will follow through on additional soybean purchases. The ruling, however, could be supportive in the event it prompts China to drop its tariff on U.S. soybean imports.
Stocks rallied, with major U.S. indexes extending gains after the ruling, while Treasury yields jumped and the U.S. dollar weakened against major rivals.
The decision is a blow to President Trump’s economic agenda. The president imposed what he called reciprocal tariffs on several countries in April 2025, calling trade deficits a national emergency.
What This Means for Trump’s Tariffs
Lower courts, including the U.S. Court of International Trade and the Federal Circuit, had previously struck down these tariffs as exceeding executive authority. The Supreme Court affirmed those rulings, which means tariffs imposed solely under IEEPA now lack a valid legal foundation. Importers could see injunctions halting collections, and companies that already paid duties may seek refunds, potentially putting billions of dollars of federal revenue at risk.
But not all Trump-era tariffs are affected. Duties imposed under Section 232 of the Trade Expansion Act, which are deemed as national security tariffs, as well as the ones under Section 301 of the Trade Act, which are China-related tariffs, rely on separate statutory authority and remain intact unless challenged independently.
What This Means for Farmers, Agriculture and the Future of Trade
For agriculture, the ruling adds uncertainty to future trade leverage strategies. Many farm groups have viewed tariffs as both a negotiating tool and a source of retaliation risk.
The Court’s decision reinforces separation-of-powers limits, signaling that major shifts in tariff policy must originate in Congress, not through broad interpretations of emergency statutes.
Now that Trump’s use of IEEPA to impose sweeping tariffs has been struck down as exceeding executive authority, tariffs based solely on that law are unlikely to stand without congressional approval, while those enacted under other trade statutes remain in place, for now.
The ruling narrows presidential flexibility on trade and could reshape how future administrations approach tariff policy.
President Trump Reacts By Announcing New Tariffs
Speaking later in the day on Friday, President Trump announced he would issue a new 10% “global tariff,” while also arguing the Court’s decision limited one tool but clarified others, claiming the justices had effectively strengthened presidential trade authority by narrowing the scope of IEEPA rather than tariffs themselves.
In a swift response to the high court’s decision, Trump announced Friday that he will sign an executive order imposing a new 10% “global tariff,” just hours after the Supreme Court of the United States struck down his sweeping “reciprocal” import duties in a 6-3 ruling.
The new tariffs will be invoked under Section 122 of the Trade Act of 1974 and layered on top of other levies that remain in place following the court’s decision. Speaking during a White House press briefing, Trump called the ruling “deeply disappointing” and said he was “ashamed of certain members of the court” for lacking “the courage to do what’s right for our country.”
The court’s ruling invalidated the legal foundation underpinning many of the tariffs Trump has argued are essential to strengthening the U.S. economy and rebuilding domestic manufacturing capacity. Despite the setback, Trump signaled he will pursue alternative avenues to maintain and expand tariffs without congressional approval.
“I don’t have to,” Trump said when asked why he would not work with lawmakers. “I have the right to do tariffs.”
His remarks grew increasingly pointed, including criticism of Justices he nominated who joined the majority. Trump said he believed their decision was “terrible” and “an embarrassment,” underscoring his frustration with the outcome.
Tariffs imposed under Section 122 can remain in effect for up to 150 days. Any extension beyond that period would require approval from Congress.
Reaction to Supreme Court Ruling on Tariffs
Farmers for Free Trade quickly weighed in following the Supreme Court’s decision striking down the President’s authority to impose global tariffs under IEEPA.
“Today’s Supreme Court decision is an important step toward restoring predictability and the rule of law in American trade policy,” says Brian Kuehl, executive director of Farmers for Free Trade. “Tariffs imposed under IEEPA have been devastating for American farmers, driving up costs for inputs like fertilizer, equipment, and parts while triggering retaliatory tariffs that cut off critical export markets. Farmers have been caught in the crossfire, paying more for what they need while losing access to the customers they depend on.”
Kuehl notes while the ruling removes one source of uncertainty, concerns remain that new tariffs could be imposed through other legal avenues.
“Any new approach would likely invite the same retaliation from our trading partners that has already caused so much damage to American farmers. Tariffs hurt farmers on both ends, raising what they pay and reducing where they can sell,” he says.
The priority should now be stabilizing trade relationships and expanding market access for U.S. agricultural products, Kuehl adds, urging the administration to work with Congress on comprehensive trade solutions that “open markets rather than close them.”
According to Olu Sonola, head of U.S. economics at Fitch Ratings, the Court’s ruling is a material rollback because more than 60% of the 2025 tariffs effectively vanish. The U.S. effective tariff rate drops from about 13% to around 6%, removing more than $200 billion in expected annual tariff collections.
“Call it Liberation Day 2.0 — arguably the first one with tangible upside for U.S. consumers and corporate profitability,” he says. “However, the bigger macro takeaway is not just ‘lower tariffs,’ but ‘higher tariff-regime uncertainty.’ The odds that tariffs reappear in a revised form remain meaningful. Layer on potential tariff refunds, and you introduce a messy operational and legal overhang that amplifies economic uncertainty.”
In response to the ruling, the American Soybean Association (ASA) issued the following statement from Scott Metzger, ASA President and Ohio farmer: “The case at the Supreme Court has been closely followed by soybean farmers who have seen the cost of inputs rise over the past year due to tariffs. U.S. soybean growers are reliant upon imports for critical farming tools like fertilizer, seeds, pesticides and agriculture equipment. Moving forward, certainty and dependable market access are essential for U.S. soy to remain competitive globally. Because farmers are caught in a cost-price squeeze and ag input costs remain high, we urge the President to refrain from imposing tariffs on agricultural inputs using other authorities. We look forward to working with the Trump Administration and Congress to strengthen market opportunities and support a stable farm economy for generations to come.”
The International Fresh Produce Association (IFPA) welcomes the Supreme Court’s decision clarifying the limits of IEEPA and reaffirming that broad, country-specific tariffs fall outside its intended scope.
“While targeted tariffs can be a tool for addressing inequities between trading partners, the broad application of this blunt instrument can disrupt markets, raise consumer costs, and place unnecessary strain on growers and producers across the supply chain,” IFPA said in a statement. “IFPA does not believe tariffs should be used as a default response to every trade concern facing the United States, nor should this ruling simply prompt a shift to other tariff authorities. Instead, IFPA hopes this ruling allows policymakers to move beyond broad tariff actions and continue working toward lower trade barriers that ensure affordable access to fresh produce and floral products.
“While tariffs have been one challenge for the fresh produce and floral sectors, IFPA appreciates the administration’s commitment to easing regulatory burdens and supporting American agriculture and looks forward to working with policymakers on long-term solutions — such as equitable trade agreements, regulatory reform and workforce stability — that strengthen food security and ensure affordable, accessible produce for all families.”
What Now? Exploring Alternatives to IEEPA Tariffs
While the Supreme Court’s ruling removes the legal foundation for tariffs imposed under IEEPA, it does not mean U.S. import duties are going away anytime soon. According to a recent op-ed, President Trump still has options when it comes to using tariffs as a tool. However, trade experts say while there are other options, statutory guardrails may limit some of the more rapid changes seen under IEEPA.
According to the recent analysis, the possible alternatives include:
- Section 301 of the Trade Act of 1974: The basis for existing China tariffs. This gives the U.S. Trade Representative broad authority to target “unfair” foreign trade practices, allowing for unilateral action once investigations conclude.
- Section 232 of the Trade Expansion Act of 1962: Used for national security tariffs on cars, steel, aluminum, and other goods. Courts have been deferential to the administration’s claims, and new tariffs under this authority could generate revenue comparable to IEEPA tariffs.
- Section 122 of the Trade Act of 1974: Intended to address balance-of-payments deficits through import surcharges or quotas. While the statute has never been used for this purpose, it allows short-term tariffs of up to 15 percent, which could be reimposed in cycles without a congressional vote, though this strategy would likely face legal challenges.
As the op-ed points out, the Supreme Court ruling eliminates one controversial path for tariffs, but Washington still has multiple avenues to impose import duties, and legal challenges are almost certain to follow any new moves.