US Government Tariff Refund Portal Launches Monday

On Monday morning at 8 a.m. Eastern, U.S. Customs and Border Protection will flip the switch on a website that could become the most consequential government portal since Healthcare.gov — a system designed to return up to $166 billion in tariffs the Supreme Court ruled were illegally collected [1][2].

The Consolidated Administration and Processing of Entries (CAPE) tool, built into CBP's existing Automated Commercial Environment (ACE) portal, represents the federal government's first attempt to systematically refund tariffs at this scale [3]. More than 330,000 businesses that paid duties under the International Emergency Economic Powers Act (IEEPA) are theoretically eligible, spanning over 53 million import entries [4]. But the gap between eligibility on paper and money in hand is wide — and the portal's design reveals hard choices about who gets paid, how fast, and whether the people who actually absorbed tariff costs will see a dime.

How We Got Here: From Emergency Powers to Supreme Court Smackdown

The refund portal exists because of Learning Resources, Inc. v. Trump, the February 20, 2026 Supreme Court decision that invalidated tariffs President Trump imposed under IEEPA beginning in early 2025 [5]. By a 6-3 vote, Chief Justice Roberts held that IEEPA — a 1977 law granting presidential authority to regulate commerce during foreign-threat emergencies — does not include the power to impose tariffs [6]. The majority reasoned that the statute's language authorizing the president to "regulate… importation" does not encompass the distinct constitutional power to tax, which the Constitution reserves to Congress [5].

The tariffs had been imposed in waves: first on Chinese imports in February 2025, then on Canadian and Mexican goods in March, and eventually on imports from virtually all trading partners under a "reciprocal tariff" framework [7]. By January 2026, cumulative IEEPA collections had reached $164.7 billion, representing roughly half of all U.S. customs duties collected during that period [8].

Source: Penn Wharton Budget Model

Data as of Feb 20, 2026CSV

Three justices in the majority — Roberts, Gorsuch, and Barrett — went further, invoking the major questions doctrine to argue that tariff authority of this economic magnitude requires explicit congressional delegation [5]. Justices Thomas, Kavanaugh, and Alito dissented, arguing IEEPA's text was broad enough to encompass tariffs [6].

The ruling left the mechanics of refunds unresolved. The Court did not specify how or when the government should return the money [8]. That question fell first to the U.S. Court of International Trade, then to the executive branch, which announced the CAPE portal in April 2026 [3].

What the Portal Does — and Doesn't — Cover

The CAPE portal handles only IEEPA-based tariffs: those commonly labeled "fentanyl," "trafficking," "reciprocal," or "baseline" tariffs, including levies applied to goods from China, Canada, Mexico, Brazil, India, and dozens of other countries [9][10].

Explicitly excluded from the portal — and from any refund — are tariffs imposed under other legal authorities:

• Section 301 tariffs on Chinese goods (10-25% duties imposed since 2018 under the Trade Act of 1974) [10]
• Section 232 tariffs on steel and aluminum (initially 25% and 10%, recently increased to 50% on base metals) [11]
• Antidumping and countervailing duties [10]
• Standard most-favored-nation (MFN) tariffs [9]

The excluded categories represent a substantial share of total import duties collected since 2018. Section 301 tariffs alone applied to over $350 billion worth of Chinese imports annually at various rates [12]. The new Section 232 proclamations issued on April 2, 2026 — imposing 50% tariffs on steel, copper, and aluminum, and up to 100% on pharmaceuticals — remain in full force [11]. For businesses paying both IEEPA and non-IEEPA tariffs on the same goods, the refund portal strips out only the IEEPA component [3].

Phase 1, launching Monday, narrows the eligible universe further. Only entries that are either unliquidated (not yet finalized by CBP) or liquidated within the preceding 80 days qualify [3]. CBP estimates this covers approximately 82% of IEEPA duty payments — about $127 billion — leaving roughly $39 billion for future phases that have no announced timeline [2][4].

Certain entry types are excluded even within Phase 1: entries subject to drawback claims, entries with open protests, reconciliation entries, and entries involving antidumping or countervailing duty orders [11].

The 60-to-90-Day Wait — and Historical Precedent

CBP has promised that valid refunds will be issued within 60 to 90 days of accepting a CAPE Declaration, delivered electronically via ACH payment [3]. That timeline is aggressive by the agency's own historical standards. Traditional duty drawback claims — the closest analog — take 3 to 12 months for standard processing, or roughly six weeks under an expedited option that requires a valid drawback bond [13].

The comparison to the USTR's Section 301 exclusion process from 2019-2021 is even less encouraging. That program, which allowed importers to request exemptions from China tariffs, approved roughly 35% of initial requests for the first two tranches of tariffs but only 5-7% for later lists [14]. Overall, USTR denied about 87% of requests [14]. A 2021 Government Accountability Office report found the process lacked consistent documentation, with the Office of General Counsel overruling analysts' recommendations without clear explanation [15]. Even when exclusions were granted, the retroactive refunds were slow: processing times of 12-24 months were common for complex cases [14].

The structural differences between that program and CAPE are real. The 301 exclusion process required USTR to evaluate each product-level request on its merits — whether removing the tariff would cause severe economic harm. CAPE, by contrast, processes refunds of tariffs already ruled illegal by the Supreme Court, which removes the discretionary approval step [3]. The question is whether CBP's infrastructure can handle the volume. The agency has never processed 53 million entries for reliquidation simultaneously.

Who Actually Gets the Money?

This is where the portal's design collides with economic reality.

Tariffs are paid at the border by importers of record — the companies listed on customs paperwork when goods enter the country [9]. The CAPE portal returns money to those same importers of record, or to the licensed customs brokers who filed entries on their behalf [3]. No mechanism exists within the portal for refunds to flow to downstream businesses or consumers [4].

Source: Kiel Institute / NY Fed

Data as of Feb 1, 2026CSV

Economic research on who actually bears tariff costs tells a different story than the legal paperwork suggests. A Federal Reserve Bank of New York study found that nearly 90% of the economic burden of recent tariffs fell on U.S. firms and consumers in the short term [16]. The Kiel Institute for the World Economy put the figure at 96% [17]. Over time, the burden shifts: by mid-2026, U.S. consumers were absorbing roughly two-thirds of tariff costs, foreign exporters about 25%, and U.S. importers only about 8% [16].

The gap matters because the businesses and individuals who ultimately paid higher prices — small retailers, manufacturers buying imported components, and consumers at checkout — are not the ones filing CAPE Declarations.

Some large companies have pledged to pass refunds through. FedEx said it would return tariff refunds to customers; Costco's CEO promised refunds would translate into "lower prices and better values" [1]. But these commitments are voluntary. Class-action lawsuits have been filed against retailers including Costco and Essilor Luxottica seeking to compel reimbursement, though the legal theory — that retailers owe consumers refunds for tariffs the retailers passed along in higher prices — is untested [4].

Joe Kimray, owner of B & W Hardware, captured the predicament of small downstream businesses: "I plan to have conversations with manufacturers and hope they will do the right thing and share tariff refund money" [1].

Small Businesses Face a Steeper Climb

Of the 330,000-plus businesses eligible for refunds, no public breakdown exists by company size [4]. But the filing process itself creates structural advantages for larger importers with dedicated trade compliance teams.

To file a CAPE Declaration, a business must [9][3]:

1. Update its CBP importer record (Form 5106) with a current, non-broker email address
2. Create or access an ACE Portal account
3. Enroll in ACH for electronic refunds
4. Download entry data, identify IEEPA-eligible entries, and format them into a CSV file
5. Upload the CSV through the CAPE tab in ACE

For a multinational with customs compliance staff, this is routine. For a small importer that relied entirely on a broker to handle entries, it means navigating an unfamiliar government portal, potentially for the first time [9]. The U.S. Chamber of Commerce has published step-by-step guidance specifically aimed at small businesses, acknowledging the complexity [9]. The Main Street Alliance, a small-business advocacy group, urged the government to ensure the process "truly works for Main Street" [1].

Brad Jackson, co-founder of After Action Cigars in Rochester, Minnesota, illustrates the cash-flow dimension. His company paid $34,000 in IEEPA tariffs and absorbed the cost rather than raising prices. A 60-to-90-day refund window "doesn't solve the cash flow problem," he told Fortune [4]. For businesses operating on thin margins, the tariffs already caused damage that a refund months later cannot undo.

Licensed customs brokers can file on behalf of importers, and many are actively marketing CAPE filing services. But broker fees for this work represent an additional cost that disproportionately affects smaller filers [9].

The Legal Architecture: Court Orders, Not Legislation

The CAPE portal was not created by new legislation or executive order. It is an administrative response to the Supreme Court's ruling, built on existing CBP authority to reliquidate entries and process duty refunds [3][5].

The legal foundation rests on the principle that funds collected under an invalid statute constitute an "illegal exaction" that the government may not retain [7]. The U.S. government conceded in court proceedings that it would not oppose reliquidation authority and would refund unlawfully collected IEEPA duties [7].

Congressional involvement has been limited. The Supreme Court's decision itself was a reassertion of congressional prerogative — the ruling emphasized that the Constitution assigns tariff authority to Congress, not the president [5]. Some trade law scholars have noted that the refund mechanism, while legally sound, operates entirely within the executive branch without new congressional authorization or oversight of how $166 billion is disbursed [7].

Meanwhile, the administration moved quickly to replace lost revenue. The day after the Supreme Court ruling, the White House announced it would impose global tariffs of 15% under Section 122 of the 1974 Trade Act [7]. Legal scholars have questioned whether Section 122 — which authorizes temporary tariffs to address balance-of-payments emergencies — can sustain tariffs of this scope and duration, since it imposes substantive and procedural limits that IEEPA did not [7].

The Steelman Case Against the Portal

Even importers eager for refunds have reason to worry about second-order effects.

Market distortion. Returning $127-166 billion to importers while maintaining or increasing tariffs under other authorities (Section 232, Section 301, Section 122) creates an uneven playing field. Companies that imported during the IEEPA period get windfall refunds; companies that delayed imports or sourced domestically to avoid tariffs get nothing. Businesses that restructured supply chains at significant cost to avoid IEEPA tariffs may find competitors who simply paid and waited are now made whole [11].

Negotiating signal. Trade policy analysts have noted that issuing refunds while simultaneously imposing replacement tariffs under different legal authorities sends a contradictory message to trading partners. The refunds could be read as an admission that broad tariffs were unsustainable, weakening the administration's position in ongoing trade negotiations with China, the EU, and others [18].

Fiscal impact. The Penn Wharton Budget Model projected that IEEPA tariffs accounted for roughly half of total customs revenue by January 2026 [8]. Refunding $166 billion while the federal deficit already exceeds $1.8 trillion adds fiscal pressure. Future tariff revenue under replacement authorities remains uncertain, as Section 122 and expanded Section 232 tariffs face their own legal challenges [8][7].

WTO exposure. The replacement tariffs, particularly the broad Section 122 duties, face scrutiny under WTO rules requiring non-discrimination and adherence to bound tariff rates [18]. A successful WTO challenge — even with the Appellate Body currently non-functional due to U.S. blocking of new appointments — could create additional refund obligations down the road [18].

What Happens Monday — and After

The immediate question is operational: can CBP's systems handle the load? The agency is asking 330,000 importers and their brokers to access a newly built tool within an existing portal that was not designed for this volume. Meghann Supino, a trade attorney at Ice Miller, has advised importers to expect technical issues at launch [4].

Phase 2 and beyond — covering entries that have been liquidated for more than 80 days, reconciliation entries, and other excluded categories — have no announced timeline [3]. For businesses whose entries fall outside Phase 1, the wait continues indefinitely.

The broader question is whether CAPE represents a genuine resolution or a temporary patch. The tariffs it refunds have been replaced by tariffs under different statutes. Section 232 duties have been expanded. Section 301 tariffs on China remain in place. The net tariff burden on American importers, while reduced from its IEEPA peak, remains historically elevated [11][10].

For the 330,000 businesses filing claims Monday, the portal offers concrete relief — eventually. For the millions of downstream businesses and consumers who absorbed tariff costs through higher prices, the refund mechanism offers nothing directly. And for the trade policy apparatus, the episode has established that presidential tariff authority has limits — but also that administrations will test every available statute to maintain the tariffs they want.