The IRS Just Ordered Billion in Tariff Refunds. Customs Says It Can't Comply.

A federal judge just ordered Customs and Border Protection to refund $166 billion in tariffs. The catch? CBP says it physically can't do it - at least not yet.

Here's what CPAs with importer and manufacturer clients need to know.

What Happened

Judge Richard K. Eaton of the U.S. Court of International Trade ruled Wednesday that all importers who paid tariffs under the International Emergency Economic Powers Act (IEEPA) are entitled to refunds. The Supreme Court invalidated those tariffs last month in Learning Resources Inc. v. Trump, ruling that Congress never gave the president authority to impose tariffs under IEEPA.

Eaton's order covers "all importers of record whose entries were subject to IEEPA duties." That means companies that paid the tariffs - on everything from Chinese goods to imports from Mexico and Canada - are owed their money back. Plus interest.

The Problem

CBP filed a response Friday saying it can't comply immediately. The agency stopped collecting new IEEPA tariff deposits last month, but processing refunds is a different beast entirely.

The numbers are staggering: tens of thousands of importers, tens of millions of items, billions of dollars across computerized and paper filing systems. CBP says it doesn't have the capacity to process refunds "without millions of man-hours of work."

Translation: CBP has never attempted a refund program anywhere near this scale. The agency said it might be able to start by April.

What This Means for Your Clients

If you have clients who import goods, they're potentially sitting on massive cash flow events - and major accounting headaches.

Balance sheet adjustments: Companies that expensed tariff payments will need to reverse those expenses once refunds arrive. That's not a minor journal entry when you're talking about six or seven figures.

Cash flow planning: Penn-Wharton pegs total refundable tariffs at $175 billion when you include pending assessments. Your clients need to plan for what happens when that money shows up. Is it going to debt paydown? Reinvestment? Distribution? Nobody's crystal ball worked for the original tariff shock - they shouldn't wing the refund shock either.

Amended returns: Companies that deducted tariff expenses on their tax returns may need to file amendments once refunds are processed. Better to flag that now than discover it during an audit.

Who's Covered

Jason Waite of Alston & Bird called the order "clear and positive." He said it covers a large portion of importers, especially those with unliquidated accounts - imports where CBP hasn't finalized the tariff calculation yet.

The hundreds of companies that already filed lawsuits for refunds should also be covered.

But not everyone gets automatic relief. Smaller importers or individuals who haven't filed suits yet may need to wait for further court action. Marshall Olney of Buchalter called Wednesday's ruling "the first step on a long road."

What Happens Next

Judge Eaton scheduled a private conference Friday between the government and the importer who brought the original case. The court is trying to figure out how to make this work without crashing CBP's systems.

The Cato Institute estimates that every month of delay costs about $700 million in interest. Sen. Mark Warner (D-Va.) called on the Trump administration to "move quickly to reimburse the thousands of small businesses... that bore the brunt of President Trump's harmful and illegal tariffs."

This is the biggest tax-adjacent cash event since pandemic stimulus. Your importer clients need to know it's coming - even if CBP can't say exactly when.