The Trump administration has officially launched a digital refund portal to return approximately $166 billion in import tariffs, following a landmark U.S. Supreme Court ruling that declared the duties unlawful.

The new platform, titled Consolidated Administration and Processing of Entries (CAPE), was activated on April 20, 2026. It serves as the primary mechanism for U.S. importers and companies to reclaim duties paid on millions of shipments. 

The move comes after the Supreme Court ruled in February that the International Emergency Economic Powers Act (IEEPA) did not grant the President the authority to impose these specific tariffs.

According to court filings, more than 330,000 importers were affected, having paid the now-invalidated duties on over 53 million shipments. 

The initial phase of the CAPE system launched today covers roughly $127 billion of the total $166 billion. This phase specifically targets recent or "unliquidated" entries that the U.S. Customs and Border Protection (CBP) can process through automated systems. Officials expect payments for these straightforward cases to be dispersed in phases over the next 60 to 90 days.

The CBP has issued a directive stating that once a CAPE Declaration is filed and accepted, it cannot be amended. If a company identifies additional eligible entries or realizes an omission after their initial submission, they must file an entirely new declaration rather than modifying the existing one.

While thousands of businesses and direct importers are set to receive significant financial relief, the refund program is strictly limited to those who directly paid the duties to the government. Individual consumers who may have faced higher prices as a result of the tariffs are not eligible to file claims through the CAPE platform.

The ruling and subsequent refund process are expected to have a major impact on global trade dynamics, particularly for major exporting nations involved in U.S. supply chains.