Last reviewed: October 2, 2026. Reading time: about 11 minutes.
Search for “IEEPA refund deadline” and you will find conflicting answers, because the question itself is framed wrong. There is no single 2026 cutoff date that applies to every importer. Each customs entry runs on its own clock, starting from that entry’s own liquidation date, and some of those clocks have already run out. Yes, you can still claim in 2026, but whether a specific entry of yours still qualifies depends entirely on its own dates, not the calendar.
This guide lays out the actual windows: what CBP's CAPE system covers, the separate legal deadline that runs alongside it, and what happens to entries that miss both. For the filing mechanics themselves, see our step-by-step filing guide and eligibility checklist.
The short version: there are two deadlines, not one, and both run per entry from that entry’s liquidation date. CAPE Phase 1 accepts unliquidated entries and entries within 80 days of liquidation. A separate legal protest deadline runs 180 days from liquidation under 19 U.S.C. § 1514. Once the 180-day window closes on a given entry, that entry's refund right is generally considered permanently gone, so the clock that matters is the one on your own entries, not a year on a calendar.
Transparency note: this guide is educational. At the end, we link to a referral partner and may earn a commission if you apply through that link. Read our affiliate disclosure and disclaimer.
In this guide
Why there is no single deadline
It is natural to expect this to work like a tax refund: one filing season, one deadline, one check. IEEPA refunds do not work that way. Every customs entry is treated as its own case, with its own liquidation date, the date CBP finalizes the duties owed on that specific shipment. The refund deadlines run from that date, not from the Supreme Court ruling, not from when CAPE launched, and not from any fixed point in 2026.
A business that imported steadily through 2025 and early 2026 may have hundreds of entries, each liquidating on a different date. That means hundreds of separate clocks, some already closed, some open for months yet, running in parallel. The practical result is that eligibility narrows continuously. An entry that qualified for the easiest path in June may need a different, harder path by October, simply because time passed.
The deadline map: which window applies to you
Every entry falls into exactly one of these categories. Find yours.
Unliquidated entries
OpenDeadline: No fixed deadline, but file now
These entries have not yet been finalized by CBP. CAPE Phase 1 accepts them today. There is no countdown pressure on these specifically, but there is no reason to wait either, since the entry will eventually liquidate and start its own 80-day clock.
Within 80 days of liquidation
Open, narrowingDeadline: 80 days from the liquidation date
CAPE Phase 1 also accepts entries that liquidated recently, as long as you file within 80 days of that liquidation date. This window is the one closing fastest for entries from earlier in 2025, since many are now well past this point.
80 to 180 days past liquidation
Narrow path onlyDeadline: 180 days from the liquidation date (formal protest)
CAPE Phase 1 can no longer accept these. The remaining route is a formal protest under 19 U.S.C. § 1514, filed directly with CBP rather than through CAPE. This deadline is strict: CBP generally has no discretion to accept a late protest.
More than 180 days past liquidation, not a litigation plaintiff
Closed for mostDeadline: No current pathway
For most importers, once both windows close on a given entry, that entry's refund right is generally considered permanently lost under current CBP guidance. A narrow exception exists for later CAPE phases tied to specific litigation, covered next.
Finally liquidated entries tied to active litigation (Phase 3)
ConditionalDeadline: Tied to court-ordered reliquidation
CBP has built a separate CAPE Phase 3 path for certain finally liquidated entries covered by a Court of International Trade order directing reliquidation, reported to begin deployment October 6, 2026. This currently applies to entries connected to the litigation, not automatically to every finally liquidated entry, and the government continues to contest the underlying order on appeal.
Whether a § 1514 protest is even legally available for IEEPA duties is itself contested. At least one court has found that protesting CBP's collection is futile, since CBP collected these duties under presidential executive orders rather than its own independent determination, and CBP may lack authority to rule on a presidential order's legality through the protest process. Trade counsel widely recommend filing a protective protest anyway, as a hedge, but the legal footing is genuinely unsettled, not guaranteed. This is a point to raise directly with a trade attorney for entries in this window.
One more date to know: paper checks ended
Separate from refund eligibility, there is an operational deadline that affects how any approved refund actually reaches you. As of February 6, 2026, CBP stopped issuing paper refund checks entirely. All refunds, including IEEPA refunds, now go out by ACH transfer only.
If your ACH refund banking details are not on file in the ACE Portal, an approved refund sits in reject status until they are. This has nothing to do with whether your entry qualifies. It is purely a logistics step, but it has reportedly held up real money. Confirm this is set up regardless of which deadline window your entries fall into.
The legal uncertainty around protests
For entries past the 80-day CAPE window but within 180 days of liquidation, a formal protest is the main option, and it comes with its own layer of uncertainty worth understanding before you rely on it.
What a “protective protest” means
Trade counsel commonly recommend filing a protective protest on entries whose CAPE eligibility is uncertain or whose liquidation status is ambiguous. It is a formal filing under 19 U.S.C. § 1514 that preserves the statutory refund right while CBP's administrative process develops, essentially a backup that keeps the 180-day window from closing silently while you wait.
Whether this makes sense for a specific entry depends on its liquidation status, the size of the potential refund, and how complex the facts are. This is an area where input from a trade attorney or customs broker adds real value, rather than something to decide on your own from a general guide.
How to find your own deadline
- Pull your entry list. Get entry numbers and liquidation dates from your customs broker, or from ACE reports like ES-003 if you have portal access.
- Sort by liquidation status. Mark each entry as unliquidated, liquidated within 80 days, 80 to 180 days past liquidation, or more than 180 days past liquidation.
- Calculate each entry's actual deadline. For entries in the 80-day window, count forward from the liquidation date. For entries past that, count 180 days from liquidation for the protest deadline.
- File the clear ones first. Submit a CAPE Declaration for anything still within the 80-day window immediately, since this is the fastest-closing category.
- Get help on the gray areas. For entries past 80 days, or tied to active litigation, involve a customs broker or trade attorney before the 180-day window closes.
If you have not started at all, our eligibility checklist and step-by-step filing guide walk through the rest of the process once you know which window you are in. If you have already filed something, our guide to what to check after filing covers what comes next.
Frequently asked questions
No. Each customs entry has its own liquidation date, and the deadlines run from that date individually. There is no single calendar date that applies to every importer or every entry.
CAPE Phase 1 accepts unliquidated entries and entries within 80 days of their liquidation date. Once an entry passes 80 days post-liquidation, CAPE Phase 1 can no longer accept it.
It is the general deadline to file a formal protest under 19 U.S.C. § 1514, counted from the entry's liquidation date. CBP generally has no discretion to accept a late protest once this window closes.
Likely yes, for entries that are unliquidated or still within their 80 or 180-day windows. Entries that have already passed 180 days past liquidation, and are not tied to active litigation, generally have no current pathway.
Under current CBP guidance, the refund right on that specific entry is generally considered permanently extinguished, aside from a narrow exception for certain finally liquidated entries tied to ongoing litigation.
No. As of February 6, 2026, CBP stopped issuing paper refund checks entirely. All refunds, including IEEPA refunds, are paid by ACH transfer, which requires your banking details to be on file in the ACE Portal.
Not necessarily. Whether § 1514 protests are legally available for duties collected under presidential executive orders is contested, and at least one court has found such protests futile on jurisdictional grounds. Protective protests are still widely recommended, but the legal footing is unsettled.
Don’t let the window close on your entries
The most expensive mistake is not filing the wrong form, it is waiting. If you want a quick read on where your own entries stand, Tariff Refund Agency offers a free eligibility check that takes about five minutes, with no commitment.
Start Your Free Eligibility Check
Affiliate disclosure: if you apply through this button, we may earn a commission from Tariff Refund Agency. Refund eligibility, amounts and timing depend on individual circumstances and are never guaranteed. Read our affiliate disclosure and disclaimer.
Sources and further reading
- Tariff Refunds Finder: IEEPA Tariff Refund: Are You Owed Money by CBP?
- Tariff Refunds Finder: Tariff Refund Eligibility Checklist for US Importers (2026)
- Tariff Refunds Finder: How to Claim a Tariff Refund, Step-by-Step for US Importers
- CBP: IEEPA Duty Refunds (official page)
- Ayar Law: IEEPA Tariff Refund Deadline, What Importers Need to Know
- GHY International: CAPE progress and updates (updated September 16, 2026)
Educational only, not legal advice. Tariff Refunds Finder is not CBP, U.S. Customs or a government agency, and this guide is not legal, tax or financial advice. Deadline rules, their interpretation, and related litigation are evolving. For entries near the 80-day or 180-day windows, or involving a formal protest, confirm your specific dates and options with a licensed customs broker or trade attorney promptly.
Post a Comment