Trump’s tariffs were ruled illegal. Where’s the refund of $166 billion — plus interest?

WHY IT MATTERS

A landmark U.S. Supreme Court ruling has invalidated President Donald Trump’s emergency tariffs, opening the door to refunds of approximately $166 billion collected from American importers over the past year. The decision creates unprecedented uncertainty for thousands of small and mid-sized businesses across the nation—from Arizona coffee roasters to manufacturers in New Jersey and beyond—who paid billions in tariff costs while operating under what courts have now determined was an illegal use of emergency economic powers. The refund process, currently underway through U.S. Customs and Border Protection, remains incomplete and complex, leaving businesses nationwide uncertain about when or how they will recover their losses.

WHAT HAPPENED

On February 20, 2026, the U.S. Supreme Court ruled 6-3 that President Trump’s sweeping tariffs imposed under the 1977 International Emergency Economic Powers Act (IEEPA) were unconstitutional. Trump had declared various national emergencies—citing fentanyl smuggling, trade imbalances, and other concerns—to unilaterally impose tariffs on most major U.S. trading partners without congressional approval.

The Court struck down the tariffs but declined to provide specific guidance on the refund mechanism, instead leaving the matter to the U.S. Court of International Trade to resolve. Nearly 2,000 companies have filed lawsuits seeking tariff refunds in that court, with many filings submitted before the Supreme Court’s decision was announced.

Gabe Hagen, an Arizona coffee roaster, exemplifies the impact on American businesses. He reported that pallets of imported coffee beans increased in cost from $5,000–$7,000 before tariffs to $8,000–$11,000 afterward—increases he was forced to absorb while remaining competitive. Like thousands of other business owners, Hagen is now consolidating invoices to document his tariff payments, hoping the government will repay him.

BY THE NUMBERS

The scope of the refund obligation is substantial. Approximately $166 billion in tariffs were collected under Trump’s emergency powers during his first year in office. The U.S. Court of International Trade reported in a March 12 filing that U.S. Customs and Border Protection’s four-step refund process ranges from 40 percent to 80 percent complete, depending on the administrative step. Nearly 2,000 companies have filed suit for refund recovery. The timeframe for full refund completion remains undetermined, with no official deadline announced by either the administration or the courts.

ZOOM OUT

The tariff dispute reflects a broader national tension over executive power and trade authority. The Supreme Court’s decision limits the president’s ability to invoke emergency statutes to implement major economic policies without congressional authorization—a principle with implications beyond trade policy.

The refund challenge mirrors historical debates over tariff authority. Congress has traditionally controlled trade policy, but IEEPA, enacted in 1977 following the oil crisis, granted presidents broad emergency powers. Trump’s use of the statute to address what critics called non-traditional emergencies tested the statute’s limits and prompted judicial intervention.

Other states with significant import-dependent industries—including California with its ports, Texas with energy and manufacturing, and New Jersey with logistics and chemicals—are home to many of the affected businesses. The refund process will inject billions back into the national economy, affecting supply chains, small business operations, and consumer prices across sectors including coffee, automobiles, electronics, and pharmaceuticals.

WHAT’S NEXT

The U.S. Court of International Trade will oversee the refund distribution process. Businesses must document their tariff payments through invoices and customs records to claim refunds. The four-step process administered by U.S. Customs and Border Protection includes verification, calculation, approval, and payment stages.

A critical remaining question is whether businesses will receive interest on their refunds—a matter the Supreme Court did not address. Business groups have argued that interest should be included to compensate for the financial burden imposed during the tariff period, but no court ruling has clarified this issue.

The administration has not announced a formal timeline for completing refunds, though court filings suggest the process could extend months beyond the initial ruling. Companies filing claims should prepare detailed documentation of tariff payments and be prepared for a potentially lengthy administrative review.

Sources: New Jersey Monitor