The IEEPA tariff refund process moves from theoretical to literal this morning. U.S. Customs and Border Protection has begun pushing the first round of payments to importers who paid into the now-vacated emergency tariffs, with the earliest deposits expected to arrive in importer bank accounts on or around Monday, according to CBS News' reporting on a Court of International Trade filing. The number the government still owes back is the headline: roughly $166 billion in duties collected under the International Emergency Economic Powers Act, before the Supreme Court and a federal trade court began unwinding the program in 2025 and early 2026.

For retailers, importers, and the lenders carrying their working capital, today is the moment the refunds stop being a line item in a 10-Q footnote and start being actual cash. But the realities of how CBP is processing payments mean most of that $166 billion is still very much stuck in the queue.

What's actually moving today

The refund portal opened on April 20. Since then, CBP's IEEPA duty refunds page has been the operational front door for filers, and the Home Furnishings Association's tracker confirms that as of last week, the agency had accepted about 21% of submitted claims and pushed roughly 3% all the way through to the refund stage, per HFA's industry update. That math, applied to a $166 billion liability, implies that the first wave of disbursements covers somewhere in the low single-digit billions — meaningful for the importers cashing checks today, but a rounding error against what's still owed.

UPS's importer-facing refund explainer lays out the operational requirements that have been gating the early flow: importers need an active ACE Portal account, banking details entered in the ACH Refund tab, and a clean post-summary correction tied to the specific entry lines that were charged IEEPA duties. Filers who outsourced customs work to brokers but never set up direct ACE banking are discovering this week that their refund cannot land until the back office catches up.

Why retailers should treat this as a working-capital event, not a windfall

Most large retailers paid IEEPA duties through their customs brokers and freight forwarders, and many of those brokers fronted the cash on behalf of clients. That means the refund money flowing into bank accounts today is in some cases going to logistics partners first, not to the retailer that ultimately ate the cost in their landed product price.

Sidley Austin's spring guidance for lenders and refund-claim buyers — available here — flagged this exact issue. Banks have started asking importers whether their IEEPA refund receivables are pledged or unencumbered, and a secondary market has formed for refund claims trading at a discount to face value. For a public retailer modeling Q2, the timing of when the refund hits the income statement (and whether it offsets a previously recognized cost) is the kind of footnote that audit committees are working through right now.

The legal context — still moving

The refund process is unfolding even as the underlying tariff fight continues in court. As Endcap reported on Friday, the U.S. Court of International Trade ruled 2-1 last Thursday that the President's February executive order imposing a 10% global tariff under Section 122 of the 1974 Trade Act was unauthorized — narrowing yet another revenue line the administration had been counting on. The Section 122 case is on a fast track to the Federal Circuit, and an appeal is virtually certain. But CBP's IEEPA refund work isn't waiting on that decision; it's executing against the earlier rulings that vacated the emergency tariff program outright.

Yahoo Finance's live tariff blog noted last week that the administration has signaled it will continue replacing struck-down tariff authorities with new ones — most recently floating a Section 232 national-security framework as a backstop. For importers, that means the working-capital boost from this round of refunds can't be planned as a permanent reset. The duty rate on a container loaded in Shenzhen today may still be different by the time the goods clear Long Beach next month.

What to watch this week

Three operational signals matter over the next five business days. First, the cadence: CBP told the trade court the first refund tranche would land Monday, but the agency has not committed to a daily processing volume. If the pace stays at 3% of submitted claims clearing per month, the back of the queue won't see money until late 2026 or early 2027. Second, broker reconciliation: importers should expect calls from customs brokers and freight forwarders this week reconciling which IEEPA-duty entries each party paid and which refund line belongs to whom. Third, accounting treatment: the SEC has not issued IEEPA-specific guidance, but the tariff-refund explainer from CLA lays out the two competing approaches — booking the refund as a current-period reduction of COGS, or restating prior periods when the original duty was paid. For retailers with a May fiscal year-end, that choice could swing reported margin materially.

For the broader retail tape, today's news is mostly positive at the margin. The cash is real, even if the headline number ($166 billion owed) overstates what arrives this week. But the deeper signal is that the legal foundation under the past 18 months of tariff revenue is being dismantled in installments — and the next administration, regardless of party, inherits a refund pipeline that may take a full year to drain.