Your IEEPA tariff refund is not a windfall. It’s capital that was taken from your business under an unconstitutional tariff regime, and every month it sits in the U.S. Treasury instead of your operating account, it costs you real money. Not theoretical money — actual dollars you can’t deploy, can’t invest, and can’t use to cover the obligations that keep your business running.
After the Supreme Court’s 6-3 ruling in Learning Resources, Inc. v. Trump on February 20, 2026, the legal question is settled. You’re owed a refund. The only question is when you get it — and what that delay costs you in present-value terms. This article walks through the time-value math so you can make a clear-eyed decision about whether waiting makes financial sense for your business.
The Baseline: What CBP Owes You and When You Might Get It
CBP has stated that refunds will be processed through the CAPE system, which is projected to begin processing claims in mid-April 2026. With over 53 million entry lines across 330,000+ importers, the queue is expected to take 18 to 36 months to work through. Your place in line depends on when you file your validated declaration.
CBP does pay interest on refunds under 19 U.S.C. Section 1505(c). The statutory interest rate is set quarterly by the IRS and typically ranges from 2% to 4% annually. For most companies, that rate is well below their cost of capital.
Here’s what that means in practice: if CBP owes you $2 million and pays you in 24 months with 3% statutory interest, you’ll receive approximately $2,120,000. That sounds reasonable until you compare it to what that $2 million could have earned if it had been in your hands all along.
Opportunity Cost at Different WACC Rates
Your weighted average cost of capital (WACC) represents what it actually costs your company to hold capital — or conversely, what you lose when capital is unavailable. For mid-market importers, WACC commonly ranges from 8% to 15%, depending on your debt structure, equity cost, and industry.
The following table shows the opportunity cost of a delayed refund at different claim sizes and WACC levels, assuming a 24-month government processing timeline and 3% CBP statutory interest:
| Claim Size | WACC 8% | WACC 10% | WACC 12% | WACC 15% |
|---|---|---|---|---|
| $500,000 | $50,000 | $70,000 | $90,000 | $120,000 |
| $2,000,000 | $200,000 | $280,000 | $360,000 | $480,000 |
| $5,000,000 | $500,000 | $700,000 | $900,000 | $1,200,000 |
| $10,000,000 | $1,000,000 | $1,400,000 | $1,800,000 | $2,400,000 |
| $50,000,000 | $5,000,000 | $7,000,000 | $9,000,000 | $12,000,000 |
Opportunity cost = (WACC - statutory interest rate) x claim size x years delayed. Figures rounded.
At a 10% WACC, a $2 million claim costs you roughly $280,000 over 24 months in foregone returns — net of the interest CBP pays. That’s not a rounding error. That’s a meaningful hit to your bottom line.
The CFO guide to IEEPA recovery covers how to model this against your company’s specific capital structure. If you haven’t run these numbers yet, you should.
Net Present Value: Government Timeline vs. Immediate Capital
Let’s compare two scenarios for a $2 million claim using a 10% discount rate.
Scenario A: Government Path
You file through CAPE, wait 24 months, and receive $2,120,000 (principal plus 3% statutory interest).
NPV at 10% discount rate: $1,752,066
That $2.12 million received in two years is worth about $1.75 million in today’s dollars.
Scenario B: Immediate Capital
You assign the claim through a claim assignment and receive a discounted payment within 14-21 business days. Even at a 15% discount — receiving $1,700,000 — the NPV is essentially the full amount because there’s almost no time delay.
NPV at 10% discount rate: ~$1,700,000
The two scenarios are remarkably close. And that’s before you factor in the reinvestment return on capital received today.
At Larger Claim Sizes
| Claim Size | Gov Path NPV (24 mo, 10% WACC) | Immediate Capital (15% discount) | Difference |
|---|---|---|---|
| $2,000,000 | $1,752,066 | $1,700,000 | $52,066 |
| $10,000,000 | $8,760,330 | $8,500,000 | $260,330 |
| $50,000,000 | $43,801,653 | $42,500,000 | $1,301,653 |
At $10 million, you’re giving up about $260,000 in theoretical value to eliminate 24 months of uncertainty and get your capital working immediately. For many companies, that trade-off is straightforward.
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Inflation Erosion: The Hidden Tax on Delayed Refunds
Statutory interest rates don’t account for inflation. If inflation runs at 3.5% annually (the trailing 12-month average as of early 2026) and CBP pays 3% interest, your refund loses purchasing power every month it sits in the queue.
Over a 24-month period at these rates, a $2 million refund loses approximately $20,000 in real purchasing power — on top of the opportunity cost. Over 36 months, that number climbs to roughly $30,000.
This matters most for companies that need to redeploy recovered capital into inventory purchases, where input costs are rising. If you’re importing goods whose prices have increased 5-8% since you paid the original IEEPA duties, the dollars you get back will buy less than the dollars you paid.
Working Capital Impact for Seasonal Businesses
The time-value calculation changes dramatically for businesses with seasonal capital needs. If your peak inventory purchasing window is Q3 and your refund arrives in Q1, you can deploy it. If it arrives in Q4, you’ve already borrowed at your credit facility rate to cover the seasonal gap.
Consider a consumer goods importer with a $5 million IEEPA claim and a seasonal borrowing rate of 9% on a $10 million credit facility:
- If the refund arrives before the buying season, it reduces facility draws by $5 million, saving approximately $225,000 in interest over a six-month season.
- If it arrives after the season, those borrowing costs are already locked in. The refund helps pay down the facility, but the interest has already been incurred.
For seasonal businesses, the timing of recovery isn’t just about NPV — it’s about whether the capital is available when you actually need it. A refund that arrives six months too late may as well arrive a year too late.
The cost of waiting analysis covers additional risks beyond time value, including protest deadline expiration and CAPE queue positioning, that compound the cost of delay.
The 36-Month Scenario: When Waiting Gets Expensive
Not every claim will be processed in 24 months. Importers who file late, submit incomplete declarations, or face entry-level complications could wait 36 months or longer. Here’s what the math looks like at the longer end:
| Claim Size | 24-Month Opportunity Cost (10% WACC) | 36-Month Opportunity Cost (10% WACC) |
|---|---|---|
| $2,000,000 | $280,000 | $420,000 |
| $10,000,000 | $1,400,000 | $2,100,000 |
| $50,000,000 | $7,000,000 | $10,500,000 |
At $10 million and 36 months, you’re looking at over $2.1 million in foregone returns. At $50 million, it’s $10.5 million. These aren’t abstract numbers — they represent real investment returns, debt reduction, or operational improvements that your company can’t pursue while the capital is locked up.
How CAPE Queue Position Affects Your Time-Value Calculation
Your position in the CAPE processing queue directly determines how long you wait, which directly determines your opportunity cost. Importers who have their data validated and ready to submit on day one of CAPE launch will be in the earliest processing waves. Importers who start preparing after launch will join a queue that’s already deep.
The data preparation itself takes time. Your customs broker needs to pull ES-003 reports, verify HTS codes against headings 9903.01 and 9903.02, and validate each entry for completeness. Our documentation guide covers the specific requirements. If you haven’t started this process, every week of delay pushes your queue position back — and extends the time-value cost.
The Hybrid Strategy: Splitting Your Portfolio
The most financially sophisticated approach isn’t all-or-nothing. The four recovery paths analysis shows how different entries in your portfolio may warrant different strategies.
For example, a company with $8 million in IEEPA exposure might:
- File $3 million in straightforward, unliquidated entries through CAPE for full government recovery (Path 1)
- Assign $5 million in complex or liquidated entries for immediate capital to capture the time value now (Path 4)
This hybrid approach captures full recovery on the easy claims while converting the time-value cost on the larger, slower claims into immediate working capital. It’s the approach our complete guide to IEEPA tariff refunds recommends for companies with diversified entry portfolios.
What Interest Do You Actually Earn Under 19 U.S.C. 1505?
The statutory interest framework determines what CBP pays you for holding your money. The rate is pegged to the federal short-term rate, adjusted quarterly. In recent quarters, it has hovered around 3%.
Here’s the critical point: this rate compensates you for the time CBP holds your funds, but it doesn’t compensate you for the opportunity cost of not having those funds available for business operations. The gap between statutory interest (3%) and your WACC (8-15%) is the true cost of waiting.
For a $2 million claim:
- CBP pays you: ~$60,000/year in statutory interest
- Your capital could earn: $160,000-$300,000/year at 8-15% WACC
- Net annual cost of waiting: $100,000-$240,000
That gap is why the time-value analysis matters more than the headline refund number.
Debt Covenants and Locked Capital
If your company carries debt with financial covenants, the time-value calculation takes on another dimension entirely. Locked capital doesn’t just reduce your investment returns — it can constrain your ability to operate.
Consider a manufacturer with a revolving credit facility that includes a minimum current ratio covenant of 1.5x. If the company’s current assets are $15 million and current liabilities are $10 million, the current ratio is 1.5x — right at the covenant threshold. Every dollar of additional short-term borrowing pushes the company toward a technical default.
Now imagine that company is owed $3 million in IEEPA refunds. If that refund were received today, it would increase current assets to $18 million, pushing the current ratio to 1.8x — well above the covenant. That additional headroom translates directly into borrowing capacity, which translates into operational flexibility.
Instead, the $3 million sits in the CAPE queue for 24 months. During those 24 months, the company operates with tighter covenant headroom, limits its borrowing, and potentially passes on growth opportunities. The cost of that constraint is real — even if it’s harder to quantify than a simple NPV calculation.
For companies in this situation, immediate capital through claim assignment isn’t just about time value. It’s about restoring the balance sheet flexibility needed to run the business.
Industry-Specific Time-Value Scenarios
The cost of waiting varies dramatically by industry. Here’s how it plays out for three common importer profiles:
Retail and Consumer Goods
Retailers live and die by seasonal inventory purchases. A $5 million IEEPA refund received in March is capital available for fall buying season — the most important purchasing window of the year. The same refund received in November means you’ve already funded fall inventory through your credit facility at 8-12% interest.
For a retailer with a $5 million claim and an 8% facility rate, the difference between receiving the refund before vs. after the buying season is approximately $200,000 in avoidable borrowing costs for a single season.
Manufacturing
Manufacturers with IEEPA exposure often face a compounding effect: they paid tariffs on imported raw materials, those tariffs inflated their COGS, and they’ve been operating with compressed margins for over a year. Getting the refund back allows margin restoration and potential reinvestment in capacity.
At a 12% WACC (common for mid-market manufacturers with equipment financing), a $10 million claim costs $1.8 million per year in foregone returns. Over a 24-month CAPE timeline, that’s $3.6 million — a number that dwarfs any discount on immediate capital.
Distribution and Wholesale
Distributors operate on thin margins and high inventory turns. Capital velocity is the business model. A $2 million refund locked in the CAPE queue represents inventory that can’t be purchased, orders that can’t be filled, and margin dollars that can’t be captured.
For a distributor turning inventory 8x per year at a 3% net margin per turn, $2 million in additional working capital generates approximately $480,000 in annual profit contribution. Over 24 months, that’s nearly $1 million in value that the delayed refund prevents.
When Waiting Makes Sense
Waiting isn’t always the wrong answer. If your company has a low WACC (under 6%), minimal seasonal capital pressure, and a small overall claim (under $500,000), the time-value cost may be modest enough to justify waiting for full government recovery plus interest.
Waiting also makes sense if your entries are mostly unliquidated and eligible for Post-Summary Correction — the fastest government path, which can resolve in days to weeks rather than months.
But for companies with WACC above 8%, claims above $1 million, seasonal capital constraints, or entries stuck in the longer protest-and-CAPE queue, the math strongly favors either accelerating your CAPE filing or converting part of your portfolio to immediate capital.
Running Your Own Numbers
You need three inputs to run this analysis for your business:
- Your estimated refund amount — available from your ES-003 entry summary data or from an Impact Assessment
- Your company’s WACC — your finance team knows this; typically 8-15% for mid-market importers
- Your estimated processing timeline — determined by your entry statuses and CAPE queue position
With these three numbers, you can calculate the net present value of waiting versus the value of immediate capital. If you don’t have the first number, start there — everything else depends on knowing your actual exposure.
You can use the eligibility screening tool for an initial qualification check, or go straight to a full assessment.
The Bottom Line
Every month your refund sits in the government queue costs your business money. The statutory interest CBP pays does not close the gap. For claims above $1 million at typical mid-market capital costs, the annual cost of waiting ranges from $100,000 to over $1 million.
Whether the right move is to accelerate your CAPE filing, assign claims for immediate capital, or pursue a hybrid strategy depends on your specific portfolio, capital structure, and business needs. But the first step is always the same: know your numbers.
