Trump Administration Races to Rebuild US Tariff Wall

WASHINGTON — The Trump administration is racing against a rapidly approaching July 24 deadline to reconstruct the U.S. tariff wall after the Supreme Court struck down the president’s use of emergency powers to impose sweeping global tariffs, leaving officials scrambling to find durable legal alternatives while the Treasury hemorrhages billions in refunds.

The crisis began on February 20, when the Supreme Court ruled 6-3 in Learning Resources, Inc. v. Trump that the International Emergency Economic Powers Act (IEEPA) does not authorize the president to impose tariffs. Chief Justice John Roberts, writing for the majority, declared that the power to “regulate” imports does not include the power to tax, as SCOTUSblog reported. The ruling invalidated tariffs that had generated peak monthly revenue of $31.4 billion in October 2025.

Within hours of the decision, the administration invoked Section 122 of the Trade Act of 1974 to impose a temporary 10% global import surcharge. But that authority carries a hard statutory limit: 150 days. The clock runs out at 12:01 a.m. EDT on July 24, and Congress would need to pass legislation to extend it — an unlikely prospect with the Nov. 3 midterm elections approaching and voters expressing deep discontent over the high cost of living, according to AP News.

A Fiscal Drain on the Treasury

The legal defeat has turned tariffs from a revenue windfall into a fiscal liability. The government has paid $77.1 billion in tariff refunds in calendar year 2026 as of June, with $49.2 billion refunded in June alone. The Cato Institute estimates that approximately $166 billion in total invalidated duties were paid by roughly 330,000 importers, with about $100.7 billion still owed, as Newsweek reported.

The refunds have pushed the federal budget into deep deficit territory. The June 2026 deficit reached $120 billion, compared to a $27 billion surplus in June 2025. Net customs revenue was negative $25.6 billion in June as refunds exceeded new collections. Maya MacGuineas, president of the Committee for a Responsible Federal Budget, called the figures “alarming,” noting that the U.S. is “on track to borrow $2 trillion or more this fiscal year.”

Section 301: The Administration’s Best Hope

The administration is now pinning its hopes on Section 301 of the Trade Act of 1974, which permits tariffs against countries engaging in “unjustifiable,” “unreasonable,” or “discriminatory” trade practices. Unlike Section 122, Section 301 carries no statutory rate ceiling or fixed expiration date — tariffs are renewable every four years.

USTR Jamieson Greer is leading two major Section 301 investigations. The first accuses 60 countries, covering 99% of U.S. imports, of insufficient action against forced labor imports. Greer has proposed 10% tariffs on 16 countries and 12.5% on 44 countries, with a public hearing held on July 7. The second investigation examines whether 16 trading partners — including China, the European Union, and Japan — are overproducing goods and driving down prices, with tariffs expected in one to two months, possibly after the midterm elections, as detailed in the IndustrialSage analysis.

“They’re going to raise the tariff wall again,” said Ryan Majerus, a trade lawyer at King & Spalding and a former trade official in both the Trump and Biden administrations.

Nathaniel Halvorson, a partner at Baker McKenzie and a former U.S. trade official, expects Greer’s office to finalize the forced-labor tariffs in time to avoid any significant gap between the Section 122 expiration and the new measures. “Really, they’re operating about as fast as legally possible,” he told AP News.

Legal Uncertainties Ahead

While Section 301 has a stronger legal track record than IEEPA, its application on this scale is untested. “Section 301s have been pretty legally durable,” said Sarah Bianchi, a former U.S. trade official now at Evercore ISI. “But no one has tried to use it to basically put in place universal tariffs. I think there will be legal challenges.”

The administration’s path is further complicated by a separate legal challenge. On May 7, the Court of International Trade ruled in Oregon v. United States that the administration exceeded its Section 122 authority, though the injunction currently applies only to three named plaintiffs, leaving the tariff in effect nationwide pending appeal.

What Happens If the Deadline Is Missed

If Section 122 expires without a replacement, the consequences would be dramatic. The current trade-weighted average U.S. tariff rate sits at approximately 13.0% — levels not seen since 1946, according to the Yale Budget Lab. Capital Economics estimates that the rate would fall to roughly 7.2% if Section 122 lapses — a swing of nearly six percentage points that would reshape the competitive landscape for American manufacturers and importers almost overnight, as IndustrialSage noted.

The Broader Implications

The Supreme Court’s ruling represents a significant reassertion of Congress’s constitutional power over tariffs and the “power of the purse.” The administration’s aggressive use of trade authority has tested the limits of executive power, with the court applying the “major questions” doctrine — the principle that Congress must clearly authorize executive actions of vast economic significance.

Meanwhile, the massive refund process may create an unexpected economic side effect. Companies like Walmart and PepsiCo have announced plans to use their refunds to lower consumer prices, creating what Axios has described as an “accidental stimulus.” PepsiCo CFO Steve Schmitt noted on an earnings call that the company expects “refund claims for tariffs paid last year to help offset some of the commodity pressures that we have and allow us to continue to play offense.”

What to Watch For

All eyes are on whether USTR can finalize the Section 301 forced labor tariffs before the July 24 deadline. Trade attorneys expect the administration to propose additional tariffs in the overproduction investigation within the next two months, likely timed to take effect after the November midterm elections. The legal durability of any new tariffs will almost certainly face court challenges, setting up the next chapter in the ongoing battle over presidential trade authority.

For businesses, the message is clear: prepare for both scenarios — a clean rate drop to roughly 7%, or a partial replacement under Section 301 that could keep tariff rates elevated for years to come.