The word “tariff,” Roberts observed pointedly, does not appear anywhere in the law. Nor does the word “duty.” And until Trump, no president had ever read the statute as granting such authority.

By any measure, it was a significant loss. The IEEPA tariffs represented roughly half the import taxes the federal government had been collecting, which was about $30 billion a month.

The Tax Foundation estimates those tariffs added somewhere between $1,000 and $1,300 to the average American household’s annual costs. The U.S. effective tariff rate had climbed to nearly 17%, its highest level since the early 1930s. Factories cut 108,000 jobs in 2025. And nearly every business, supply chain expert, and economist who examined the data concluded that the costs fell almost entirely on American firms and consumers, not on foreign exporters.

In short, the court handed the president an off-ramp from one of the most unpopular economic policies of his second term, with a legitimate constitutional explanation attached. He could have accepted the ruling, expressed disappointment, and pivoted to the trade agenda items where his authority is clear and his political standing is stronger.

In a text exchange with NBC, Marc Short, who was chief of staff to Vice President Mike Pence during Trump’s first, nonconsecutive term, said on the day of the ruling that accepting the court’s decision could actually help Republicans heading into the midterms. Tax relief and deregulation were spurring the economy. The trade agenda, Short said, was holding it back.

Naturally, Trump was not about to take the news gracefully. Within hours of the ruling, standing in the White House briefing room, he called the decision a “disgrace,” described the justices in the majority as “very unpatriotic and disloyal to the Constitution,” and suggested they had been “swayed by foreign interests.”

Trump singled out two of his nominees, Justices Neil Gorsuch and Amy Coney Barrett, for what he called a betrayal, calling them, in a subsequent Truth Social post, “fools and lapdogs for the RINOs and the radical left Democrats.” He then announced a new 10% global tariff under Section 122 of the Trade Act of 1974, which he raised to 15% the following day.

The reaction in financial markets was instructive. Stocks rose on the news of the ruling. They did not collapse on the announcement of the replacement tariffs, either, because investors understand something the president either does not or will not acknowledge: the legal ground under the Section 122 tariffs is almost as uncertain as the ground the court just knocked out from under him. Experts have already noted that Section 122 was designed to address balance-of-payments deficits, a condition legal scholars argue does not currently exist in the manner the statute requires.

Challenges are likely. More importantly, the law imposes a hard ceiling of 150 days. Those tariffs expire on July 24. Extending them requires a vote by Congress, which will fall just months before the November midterm elections.

That ticking clock is where the Republican silence on tariffs transforms from a tactical calculation into a potential strategic catastrophe.

The numbers are not subtle. In an ABC News-Washington Post-Ipsos poll taken before the decision, a whopping 72% of independent voters disapproved of how Trump is handling tariffs. The poll also shows disapproval from nearly a quarter of Republicans. The tariffs, intended as a populist economic statement, have instead become a household tax that most voters can feel every time they buy clothing, electronics, or everyday goods.

Yet outside a small handful of members, congressional Republicans have been almost entirely silent. The reasons are not complicated. Trump withdrew his endorsement of Rep. Jeff Hurd (R-CO) after the congressman voted with Democrats to overturn the Canada tariffs. Trump immediately backed Hope Scheppelman, a strong MAGA supporter, against Hurd in the June 30 Republican primary.

The message sent to every other Republican in a competitive district was not subtle: Dissent has a price, and the president is prepared to collect. The result is a House Republican Conference that has largely outsourced its political judgment to a president pursuing a policy that polling suggests is actively damaging its midterm prospects.

The de minimis situation adds a layer of consumer-visible pain that is easy to overlook amid the larger legal drama but hard for ordinary Americans to miss at checkout. Before August 2025, Americans could import packages valued under $800 duty-free — a provision that had quietly powered the rise of online shopping and direct-to-consumer retail. Trump eliminated that exemption last year, originally grounding the executive order in the same IEEPA authority the court just struck down.

On the day of the ruling, he issued a separate order maintaining the suspension under Section 122 instead. So, everyday purchases such as clothing, phone cases, small appliances, and shoes remain subject to tariffs and customs delays. During the first go-round, the volume of sub-$800 packages entering the country had already fallen by 54%. The prices on those that do arrive have gone up. The legal basis for keeping the suspension in place is itself now being questioned, and new court challenges are anticipated.

Democrats understand precisely what all of this means politically. Senate Minority Leader Chuck Schumer (D-NY) was blunt: He said Democrats in the Senate will block any congressional extension of the Section 122 tariffs when they expire in July. That forces Republicans into a position they have spent the past year carefully trying to avoid: either extending Trump’s tariffs and owning the economic consequences heading into November, or letting them expire and face the president’s wrath. It is a trap that a White House more attuned to electoral arithmetic might have avoided. Instead, it was constructed with the president’s own hands, on the day the court offered him the tools to dismantle it.

The deeper irony is institutional. The same conservative Supreme Court majority that sided with Trump on immigration enforcement, the removal of agency heads, and on a series of executive power questions that Democrats found alarming, drew a line at tariffs. Roberts’s majority opinion rested on a principle that conservatives invoked during 2009-2016 and 2021-2025 against the Obama and Biden administrations: The executive branch cannot assert powers of vast economic significance from statutory language that never explicitly granted that power.

The Major Questions Doctrine, as the court has repeatedly explained, requires Congress to speak clearly when it intends to delegate such sweeping authority. That didn’t change because the president deploying the power is a Republican.

The tariff drama is not over. Legal challenges to Section 122 will come. The 150-day clock will run out, and congressional votes will be called. What is already clear is that Trump had a moment to absorb a defeat, redirect his economic agenda toward policies with broader political appeal, and give his party’s most vulnerable members room to breathe before a difficult election cycle. He chose to serve his interests instead.

SUPREME COURT STRIKES DOWN TRUMP’S SWEEPING ‘LIBERATION DAY’ TARIFFS

For Republicans running in competitive districts in 2026, that becomes a significant problem and one that arrives a little at a time, in the form of higher prices on things people actually buy.

The 150-day clock does not care about primary threats, loyalty pledges, or Truth Social posts. It just runs. And when it stops, every Republican on the ballot will own whatever answer Congress gave or failed to give.

Jay Caruso (@JayCaruso) is a writer living in West Virginia.