EP276: Reclaiming Tariff Refunds: A Guide for Amazon Sellers

This is the High Voltage Business Builders Podcast, daily intelligence for serious e-commerce portfolio builders across Amazon, TikTok Shop, Shopify, Walmart, and every channel that moves the needle. Neil Twa and his Voltage team, all day, every day since 2012. Let's get into it.

Here's a number worth paying attention to, $175 billion. That's the estimated amount the U.S. government may owe American businesses in tariff refunds following a Supreme Court ruling that declared a significant portion of those tariffs unconstitutional. And most Amazon sellers have no idea they're in line to collect. This isn't a rumor. This isn't speculation. On April 20th, 2026, U.S. Customs and Border Protection launched the CAPE portal, a dedicated claim system that allows importers to apply for refunds on tariffs that were ruled illegal. As of April 9th, over 56,000 importers had already registered. The window is open. The clock is running. Here's what that means for you, regardless of where you are in your business. If you imported inventory from China between 2018 and 2020, even a single shipment, you may have overpaid on tariffs that the court has now ruled shouldn't have been collected in the first place. For a seller doing $10,000 to $50,000 a month, that could mean a few thousand dollars back. For operators running larger catalogs with deeper import history, we're talking tens of thousands. Or more. Learning Resources, a midsize company, is potentially owed $12 million in refunds. The problem isn't eligibility. The problem is awareness. And the second problem is paperwork. Up to 82% of IEPA duty payments, roughly $127 billion, are eligible in this first phase of the CAPE portal. But refunds are not automatic. You have to opt in. You have to file. You have to get it right. So the real question isn't whether this money exists— it does. The question is, are you going to claim yours before the window closes? Let's talk about the mechanics, because this is where most sellers either act or get left behind. The CAPE portal— that's CBP's Claims and Processing Engine— is currently accepting refund requests in 2 categories. First, estimated tariffs, meaning duties that were paid but never fully liquidated. Second, tariffs that were finalized within the past 80 days. That second category is time-sensitive by definition. Every day that passes, more claims fall outside that window. In total, this first phase covers approximately 63% of all IEPA duties collected. The remaining claims will require additional processing phases. So even if your shipments don't fall perfectly into the current window, it's worth knowing where you stand because the portal is expected to expand. Now here's the critical thing: Lisbeth Levinson, co-chair of the International Trade Practice Group at Fox Rothschild, Made clear. Customs is putting the burden entirely on the importer. You do not get a notice. You do not get a check in the mail. You have to go find your own records, calculate your own claims, and submit them correctly. For a seller doing $5,000 to $20,000 a month, that administrative burden is real. You may not have a trade attorney on retainer. You may not have a customs broker reviewing your HTS codes, That's exactly why the Main Street Alliance, a network of 30,000 small businesses, has been pushing for a simpler process. Their executive director, Richard Trent, put it plainly: This is progress, but it's not yet justice. What does this mean practically? If your paperwork has errors—wrong tariff codes, mismatched entry numbers—your claim gets delayed. Sanna Manders, president of Flexport, said it directly: The big message is that you have to clean up your act before you ask for a refund. Refunds, once approved, are expected within 60 to 90 days. That's real cash flow, the kind that funds your next inventory buy. Let me give you 2 pictures of how this plays out at different scales, because the same opportunity lands very differently depending on where you are in your business. First picture: a seller, doing around $30,000 a month in revenue running a private label brand in the home goods category. She imported 3 container loads from Shenzhen in 2019, right in the middle of the Section 301 tariff escalation. At the time, she paid a 25% duty on roughly $40,000 worth of goods. That's $10,000 in tariffs on those shipments alone. She didn't think twice about it at the time. It was just the cost of doing business. She had no idea those payments might be reclaimable. When she found out about the CAPE portal, she pulled her customs entry documents, matched them against her HTS codes, and filed with the help of her freight forwarder. The process took about a week of focused work. Her claim, just over $9,000, expected back within 60 to 90 days of approval. That's a full inventory reorder, funded entirely by a refund she almost missed. Second picture, a larger operator running a 7-figure catalog across multiple categories— kitchenware, outdoor, storage. They imported consistently from 2018 through 2020. Their trade attorney estimated potential exposure across dozens of entry filings at somewhere between $60,000 and $90,000 in reclaimable duties. They're not waiting. They engaged a customs broker immediately, audited every entry, and submitted a structured claim package to the Cape portal in the first week it was live. This is what sellers who survive platform changes do differently— they act on information before the window closes, not after it's too late to matter. 3 moves. Concrete. Executable. Whether you're just getting started or running a multi-category portfolio, Move 1: Pull your import records from 2018 through 2020 and identify every shipment that came in under AIPA tariffs. This is your starting point. If you used a freight forwarder or customs broker, they have your entry filings. If you imported directly, check your CBP 7501 forms. Those are your entry summaries. Every seller who imported during that window should do this audit before anything else. A seller doing $5,000 a month may find 1 or 2 shipments. An operator running $100,000 a month may find dozens. Either way, you can't claim what you haven't identified. Move 2: Verify your HTS codes are accurate before you file. This is the step most sellers skip, and it's the one that kills claims. Santa Manders at Flexport was direct about it: clean up your records before you submit. An incorrect tariff classification code will delay your refund or get your claim rejected outright. If you're not sure, spend a few hundred dollars on a customs broker consultation. That investment could unlock thousands in return. Move 3: File through the CAPE portal now. Don't wait for a simpler process. The Main Street Alliance is pushing for streamlined access, and that advocacy may eventually produce results. But the window for unliquidated tariffs and those finalized within the past 80 days is moving. Every week you wait, more of your eligible claims age out of the current phase. If you're a smaller seller and the paperwork feels overwhelming, look at whether your freight forwarder offers filing support. Many do. Some customs brokers are offering contingency-based filing— they take a percentage only if you collect. This is a cash flow event. Treat it like one. $175 billion sitting on the table, 56,000 importers already registered, and the majority of Amazon sellers who qualify haven't filed yet. That gap is where money gets left behind. If this episode did one thing, I hope it made you stop and ask, do I have import records from 2018 to 2020? Because if the answer is yes, you have a real reason to spend a few hours this week pulling documents instead of scrolling through your ad dashboard. This is the kind of thing we track at Voltage, not just the Amazon algorithm changes and the fee updates, but the external cash flow events that most sellers never hear about until it's too late to act. We've been doing this for 13 years. We've helped sellers at every level— people just getting their first product to market and operators managing catalogs across multiple categories and 7-figure annual revenues— navigate exactly these kinds of moments. The ones that look like noise from the outside but are actually leverage points if you know what you're looking at. Our approach has always been operator-led. We've lived every stage of this business personally, That's not a pitch; it's just the lens we bring to everything we cover on this show. If you want to go deeper— whether that means understanding your import history, building a brand that can weather tariff cycles, or figuring out how to deploy a refund check into your next inventory position— visit voltage dm dot com. Talk to someone who's been in the business, not just studied it. And if this episode gave you something useful, Share it with one seller who imported during that window. They may not know they're owed money. Full transparency. That's what we do here on the High Voltage Business Builders Podcast. That's a wrap on today's episode. If you're trying to figure out where AI actually fits in your business and where to invest before bolting it on top, head over to voltage dm.com/aiquiz. 5 questions, 60 seconds. A personalized AI readiness score, and an instant foundation gap report. Built for operators, not AI tourists. We'll be back tomorrow with another Edge. Until then, stay high voltage.