CUSTOMS COMPLIANCE | 2026-10-04

Drawback or IEEPA Refund? Two Different Ways to Get Customs Duties Back

Duty drawback and the IEEPA refund both return customs duties — but they are different tools for different situations. Confusing them can mean chasing the wrong remedy or missing money you are owed.

Importers who paid the IEEPA tariffs the Supreme Court struck down want their money back — and some assume duty drawback is the way to get it. But drawback and the IEEPA refund are two different remedies for two different situations. Drawback return

Both duty drawback and the IEEPA refund put customs money back in an importer's pocket, which is exactly why they get confused. But they answer two different questions — did your goods leave the country, or did you pay a tariff that was never lawful? — and sorting your entries by that question is what decides whether you recover everything you are owed. Treating the two as interchangeable is one of the most common and costly mistakes importers make after a tariff program is invalidated. This guide walks California importers through what each remedy is, the law that governs it, the step-by-step procedure for claiming it, the deadlines that control it, and how to decide which path fits which entries.

What Duty Drawback Is and the Law Behind It

Duty drawback is codified at 19 U.S.C. § 1313 and implemented through CBP's regulations at 19 C.F.R. Part 190 (with older claims governed by Part 191). It is a long-standing program — one of the oldest in U.S. customs law — that allows an importer or exporter to recover a large portion, generally up to 99%, of the duties, taxes, and fees paid on imported merchandise when that merchandise, or an article manufactured from it, is subsequently exported or destroyed under CBP supervision.

The policy rationale is straightforward: goods that do not remain in U.S. commerce should not ultimately bear the burden of U.S. import duties. Drawback keeps American exporters competitive by refunding the duty cost on inputs and finished goods that leave the country. The statute defines several distinct categories of drawback, each with its own eligibility rules.

Unused merchandise drawback under 19 U.S.C. § 1313(j) — imported goods that are exported or destroyed without having been used in the United States (subject to limited permitted operations).
Manufacturing drawback under 19 U.S.C. § 1313(a) and (b) — imported merchandise used to manufacture or produce an article that is then exported or destroyed.
Rejected merchandise drawback under 19 U.S.C. § 1313(c) — merchandise that does not conform to specifications, is defective, or is shipped without consent.

Modern drawback was substantially overhauled by the Trade Facilitation and Trade Enforcement Act of 2015 (TFTEA), which standardized substitution rules based on the Harmonized Tariff Schedule classification. Drawback is claimed electronically through ACE and requires careful recordkeeping linking the import, the export or destruction, and the duties paid.

What the IEEPA Refund Is and the Law Behind It

The IEEPA refund is different in kind. It is not a reward for exporting goods — it is the recovery of tariffs that were imposed and collected under authority the courts invalidated. Tariffs purportedly imposed under the International Emergency Economic Powers Act (50 U.S.C. § 1701 et seq.) were challenged, and when that authority was held not to support the duties, importers who paid them became entitled to recover the amounts collected, together with the statutory interest the law requires on refunded customs duties under 19 U.S.C. § 1505.

There is no "export" element at all. The trigger is simply that an importer paid duties the government had no lawful authority to collect. The goods can have been consumed, sold, or kept in inventory in the United States — none of that matters. The IEEPA refund is pursued through the procedures that govern erroneous or unlawful duty assessments: CBP's administrative refund processing for eligible entries, a protest under 19 U.S.C. § 1514, or litigation in the U.S. Court of International Trade under 28 U.S.C. § 1581, depending on each entry's liquidation status.

The Key Differences Between the Two Remedies

The two remedies diverge on nearly every dimension, and keeping the distinctions clear is the whole point:

Trigger. Drawback requires that the goods be exported or destroyed. The IEEPA refund requires only that you paid the invalidated tariffs — the goods can remain in the U.S. indefinitely.
Legal basis. Drawback is a statutory incentive for re-exportation under 19 U.S.C. § 1313; the IEEPA refund is the recovery of unlawfully collected duties through protest and CIT channels.
Amount. Drawback generally returns up to 99% of eligible duties; the IEEPA refund returns the full invalidated duties, plus interest under 19 U.S.C. § 1505.
Documentation. Drawback requires proof of export or destruction and a traceable link between import and export; the IEEPA refund requires proof of the entries, the tariffs paid, and the liquidation dates.
Process and deadlines. Each follows its own procedures and time limits — drawback through the drawback program (with a five-year filing window from import under 19 U.S.C. § 1313(r)); the IEEPA refund through administrative refund processing, a 180-day protest, or a timely CIT complaint.

Because the triggers are different, a given entry may qualify for one remedy, both, or neither. The analysis is entry-by-entry, not company-wide.

Step-by-Step: How a Drawback Claim Works

A drawback claim follows a defined sequence under 19 C.F.R. Part 190:

Establish eligibility. Identify imported merchandise on which duties were paid, and confirm it (or an article made from it) was exported or destroyed.
Build the records. Assemble entry summaries showing duties paid, and the export or destruction documentation (bills of lading, export records, or CBP-witnessed destruction).
File electronically. Submit the claim through ACE, selecting the correct drawback provision and, where applicable, the substitution basis.
Observe the five-year window. Under 19 U.S.C. § 1313(r), a claim must generally be filed within five years of the date of importation.
Respond to CBP. CBP reviews the claim, may request additional documentation, and pays the drawback (often with accelerated payment privileges for approved filers).

Step-by-Step: How an IEEPA Refund Claim Works

The IEEPA refund follows the general framework for recovering duties that should not have been assessed. Liquidation — CBP's final computation of duties under 19 U.S.C. § 1500 and § 1504 — is the pivot point:

Unliquidated entries. Entries that have not yet finalized may be correctable before liquidation through a Post-Summary Correction or CBP's administrative refund processing.
Entries within 180 days of liquidation. File a protest under 19 U.S.C. § 1514, following the regulations at 19 C.F.R. Part 174. A protest identifies the entries, states the ground (the IEEPA duties were unlawfully assessed), and requests a refund with interest.
Denied protests. If CBP denies a protest, the importer may file suit in the Court of International Trade under 28 U.S.C. § 1581(a) within 180 days of the denial, after paying the liquidated duties.
Finally liquidated entries past the protest window. Recovery may require a complaint invoking the CIT's residual jurisdiction under 28 U.S.C. § 1581(i), where that avenue is available.

At each step the governing deadline runs from the liquidation date, which is why identifying liquidation status for every entry comes first.

Can You Use Both Remedies?

In principle, the two address different situations, so an importer's overall portfolio of entries may include some suited to drawback (goods that were exported or destroyed) and others suited to an IEEPA refund (invalidated tariffs on goods that stayed in the U.S.). What an importer cannot do is recover the same duty twice on the same entry — the remedies are not a mechanism for double recovery, and claiming drawback reduces the duty figure available for other purposes. The correct approach is to analyze each entry and apply the appropriate remedy, rather than assuming a single tool fits every situation. Where an entry involved both ordinary duties on exported goods and separately assessed IEEPA tariffs, the two components may follow different paths.

Which Path Fits Your California Entries

California importers moving goods through the Ports of Los Angeles, Long Beach, and Oakland generate large volumes of entries, which makes disciplined sorting essential. A practical framework:

If you exported or destroyed imported goods and paid ordinary duties on them, drawback may recover up to 99% of those duties, subject to its rules and the five-year filing window.
If you paid IEEPA tariffs on goods that stayed in U.S. commerce, the IEEPA refund is the path — pursued through administrative refund processing, a protest under 19 U.S.C. § 1514, or a CIT complaint, driven by your liquidation dates.

Many importers asking about drawback for IEEPA tariffs are looking in the wrong place; the IEEPA refund is usually the correct remedy for the invalidated tariffs themselves, and it does not require that any goods ever left the country.

Common Mistakes and How to Avoid Them

Several recurring errors cause importers to lose money they are entitled to recover:

Filing the wrong remedy. Pursuing drawback for duties that were never tied to an export wastes effort and can miss the protest deadline for a valid IEEPA refund.
Letting the protest window lapse. The 180-day protest clock under 19 U.S.C. § 1514 runs from liquidation; once it passes, the straightforward administrative route is gone and recovery becomes harder.
Weak drawback recordkeeping. Drawback claims fail when the importer cannot trace the imported merchandise to the specific export or destruction with adequate records.
Overlooking interest. IEEPA refunds carry statutory interest under 19 U.S.C. § 1505; omitting it leaves money on the table.
Treating the portfolio as one. Each entry has its own liquidation date and facts; a blanket strategy misses entry-specific opportunities and deadlines.

Deadlines You Cannot Afford to Miss

Both remedies are governed by firm time limits:

Drawback: generally within five years of the date of importation under 19 U.S.C. § 1313(r).
Protest for an IEEPA refund: within 180 days of liquidation under 19 U.S.C. § 1514(c)(3).
CIT suit after a denied protest: within 180 days of the protest denial under 28 U.S.C. § 1581(a).

Because these clocks run independently and from different starting points, mapping every entry to its applicable deadline is the practical foundation of any recovery plan.

Getting Every Dollar Into the Right Channel

Matching the remedy to the facts prevents two costly mistakes: chasing drawback for IEEPA tariffs that call for a refund claim, and overlooking legitimate drawback on exported goods. A clear-eyed look at your entries — which goods left the country, which tariffs were invalidated, and when each entry liquidated — points each dollar to the correct recovery path. Used correctly and within their deadlines, the two tools together maximize what an importer gets back.

A Worked Example: Sorting a Mixed Portfolio

Consider a California importer that brings in components through the Port of Long Beach, uses some of them to build finished products that are exported to Asia, sells the rest into the domestic market, and paid IEEPA tariffs across the board during the relevant period. That single business touches both remedies at once, and the sorting exercise looks like this:

For the components used in exported finished goods, manufacturing drawback under 19 U.S.C. § 1313(a) or (b) may recover up to 99% of the ordinary duties paid on those inputs, provided the import-to-export link is documented and the five-year window under § 1313(r) is observed.
For the components sold domestically, there is no export and no drawback — but if IEEPA tariffs were assessed, those tariffs are recoverable through the IEEPA refund path based on each entry's liquidation date.
For any goods re-exported unused, unused merchandise drawback under 19 U.S.C. § 1313(j) may apply to the ordinary duties.
The IEEPA tariff component on every entry, regardless of what happened to the goods, is a candidate for the IEEPA refund, because its trigger is the unlawful assessment rather than the movement of the goods.

The lesson is that one importer, one shipment, and one set of duties can split into multiple remedies, and only an entry-level analysis reveals the full picture. Treating the portfolio as a single undifferentiated pile of "tariffs we want back" almost always leaves money unrecovered.

How the Two Remedies Affect Cash Flow and Timing

The two tools also behave differently as cash-flow events. Drawback is, in effect, a refund the importer earns by exporting, and approved filers can use accelerated payment privileges to receive drawback relatively quickly after filing. It is best treated as an ongoing program built into the export operation rather than a one-time recovery. The IEEPA refund, by contrast, is a finite recovery tied to a specific period of unlawful assessments; once the eligible entries are identified and the claims are filed and resolved, the opportunity is complete. Because the IEEPA refund carries interest under 19 U.S.C. § 1505 that accrues until payment, while drawback generally does not carry the same interest feature, the time value of the two recoveries differs as well. Planning around both means recognizing that drawback is a recurring discipline and the IEEPA refund is a closing window.

Working With Your Broker and Counsel

Both remedies reward coordination between the importer, its customs broker, and counsel. The broker typically holds the entry data in ACE and can produce the entry summaries and liquidation information that drive both analyses. Counsel's role is to classify each entry into the correct remedy, confirm the legal basis and deadline, and prepare the protest or the drawback claim so it withstands CBP review. For drawback in particular, the recordkeeping burden is substantial — CBP can audit drawback claims and require that the import-to-export link be fully documented — so building the records as the transactions happen, rather than reconstructing them later, is the practical key to a defensible claim. For the IEEPA refund, the premium is on speed, because the 180-day protest clock under 19 U.S.C. § 1514 runs quietly from each liquidation date and does not pause while an importer decides what to do.

Frequently Asked Questions

Is duty drawback the way to recover IEEPA tariffs?

Generally no. Drawback under 19 U.S.C. § 1313 returns duties on goods that are exported or destroyed. The IEEPA refund recovers the invalidated tariffs themselves — even on goods that stayed in the United States — through a protest under 19 U.S.C. § 1514 or a Court of International Trade complaint.

What is duty drawback?

A program under 19 U.S.C. § 1313, implemented at 19 C.F.R. Part 190, that returns up to 99% of duties, taxes, and fees on imported merchandise that is later exported or destroyed under CBP supervision.

How is the IEEPA refund different?

It recovers tariffs imposed under authority the courts invalidated, plus statutory interest under 19 U.S.C. § 1505, through administrative refund processing, a protest, or a CIT complaint. No export of goods is required.

Can I use both remedies?

Across different entries, yes — some may suit drawback and others the IEEPA refund. But you cannot recover the same duty twice on a single entry; each entry gets the correct remedy for its facts.

How much can I get back?

Drawback generally returns up to 99% of eligible duties. The IEEPA refund returns the full amount of the invalidated duties plus statutory interest.

What are the deadlines?

Drawback is generally available within five years of importation under 19 U.S.C. § 1313(r). An IEEPA refund protest must be filed within 180 days of liquidation under 19 U.S.C. § 1514, and a CIT suit within 180 days of a protest denial under 28 U.S.C. § 1581(a).

How do I know which remedy applies to each entry?

By analyzing each entry individually — whether the goods were exported or destroyed, whether IEEPA tariffs were paid, and the liquidation date, which controls the available path and its deadline.

What records do I need for a drawback claim?

Entry summaries showing the duties paid, proof of export or CBP-supervised destruction, and documentation linking the imported merchandise to the exported or destroyed article, filed electronically through ACE.

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Talk to a Customs Attorney About the Right Path

Drawback and the IEEPA refund are different tools — using the right one recovers the most. Trembach Law Firm advises California importers on both. Call (213) 645-2246.

Contact Trembach Law Firm at (818) 514-7680 for a confidential consultation.

Trembach Law Firm | 27001 Agoura Road, Suite 350, Calabasas, CA 91301