Liquidated vs. Unliquidated Entry Refund: What U.S. Importers Must Know to Recover IEEPA Duties

By Jeb Singer, Esq., Managing Partner, J. Singer Law Group, and Co-Founder, Singer Tariff Recovery | Admitted to Practice in New York in 2009

For U.S. importers reviewing potential IEEPA duty refunds, liquidation status is one of the first things to determine.

It shows where an entry stands in the customs process and helps identify which administrative or legal options may still need evaluation.

An entry that has not yet liquidated is in a different procedural position from one that liquidated recently. An entry liquidated for a longer period may raise a different set of deadline and recovery questions.

Those differences matter.

But liquidation status should not be treated as a shortcut for deciding whether a refund is available.

A company’s IEEPA tariff refund eligibility depends on the individual entries, the duties involved, the Importer of Record, the entry’s current status, and the administrative or legal process that applies.

That means importers need more than a total showing how much they paid in IEEPA duties.

They need to know what happened to the entries behind that number.

Which entries remain open?

Which have liquidated?

When did they liquidate?

Are any administrative deadlines approaching or already past?

Are there protests, reconciliation issues, drawback claims, or other circumstances affecting particular entries?

Those questions help determine what should happen next.

For importers with hundreds or thousands of affected entries, the answer may not be the same across the entire portfolio.

One group of entries may still be unliquidated. Another may have liquidated recently. Older entries may require a separate review based on their procedural history.

Start by separating those entries before deciding how to pursue recovery.

What Do “Liquidated” and “Unliquidated” Mean Under U.S. Customs Law?

Liquidation is the point in the customs process when CBP finalizes its determination of the duties, taxes, and fees associated with an entry.

Before liquidation, the entry remains open.

After liquidation, the importer needs to pay close attention to the date of that action and determine whether any administrative deadline or other procedural requirement applies.

That is why liquidation status is central to IEEPA duty refunds.

The same type of IEEPA duty may appear on two entries, but those entries can require different treatment because they are at different points in the customs process.

CBP can still address an unliquidated entry as it finalizes it.

A liquidated entry may require reliquidation or another administrative process before CBP can change the duty determination.

An older liquidated entry may require a different legal analysis altogether.

The important point is not to assume that “liquidated” means the refund is lost or that “unliquidated” means the refund will happen automatically.

Status alone should not support either conclusion.

The liquidation date is one part of the entry-level analysis.

Defining Liquidation Under 19 CFR § 182.33

Liquidation is CBP’s final determination of the duties, taxes, and fees associated with an entry.

For an importer, that determination matters because liquidation can affect the procedures and deadlines available for challenging or changing the treatment of the entry.

Once an entry liquidates, identify and track the date.

That date may matter for administrative review, including whether a protest period applies to the CBP decision at issue.

Reliquidation is different.

Reliquidation occurs when a previously liquidated entry is reopened, and the earlier liquidation is changed.

In the IEEPA refund context, that distinction matters because an entry that has already been liquidated cannot always be handled in the same way as an entry that remains open.

If a refund or other adjustment requires a change to a completed liquidation, review the entry’s procedural history to determine how to make that change.

Importers should not treat the terms liquidation, reliquidation, and protest as though they describe the same process.

They do not.

Liquidation establishes the customs determination.

Reliquidation changes a prior liquidation.

A protest is an administrative mechanism for challenging certain CBP decisions and has its own requirements and deadlines.

CAPE adds another part to the IEEPA refund process.

CAPE operates within ACE to administer qualifying IEEPA refund activity across affected entries. But CAPE does not make the underlying customs history irrelevant.

Before an importer assumes an entry belongs in a particular CAPE process, the company should know whether the entry has liquidated, when it liquidated, and whether anything else has happened procedurally since then.

This is particularly important for importers with mixed entry populations.

A company may have entries from the same supplier and the same general import period that are now in different procedural positions.

Treating them as one group simply because they contain the same type of IEEPA duty can hide deadline issues or other differences that need attention.

What It Means for an Entry to Remain Unliquidated

An unliquidated entry is an entry for which CBP has not yet completed the final liquidation.

That generally gives the entry a different procedural posture from one that has already liquidated.

For IEEPA refund purposes, this can be significant because the entry remains open while CBP completes the customs process.

But an open entry should not be treated as an automatic refund.

The importer still needs to confirm that the entry belongs in the IEEPA recovery population, that the correct duties are being reviewed, and that the underlying entry data is accurate.

The Importer of Record also needs confirmation.

If the entry belongs to another IOR, involves a different tariff program, contains data that does not match the company’s records, or has another complicating issue, unliquidated status alone does not resolve those problems.

The same is true of ACE and CAPE requirements.

An importer should not assume that leaving an entry unliquidated means there is nothing to do.

The company still needs to understand what information CBP has for the entry and what steps apply to the refund process.

For larger importers, unliquidated entries should therefore be identified and tracked alongside liquidated entries rather than placed into a separate category and forgotten.

Whether the entry remains open can matter.

What the importer does with that information matters as much.

The Three Liquidation States That Determine Your Refund Options

To organize an IEEPA refund review, it can help to separate entries into three general groups: entries that remain unliquidated, entries that liquidated recently, and older liquidated entries where administrative deadlines or finality issues may require closer analysis.

These categories are a useful working framework.

They should not be treated as three automatic legal outcomes.

Unliquidated entries have not yet reached final liquidation. These entries should be reviewed for IEEPA duty information, Importer of Record data, ACE information, and the CAPE process that applies to their current status.

Recently liquidated entries require immediate attention to the liquidation date. The importer should determine what administrative procedures remain available, whether any applicable deadline is running, and whether the entry can still be addressed through the relevant refund process.

Older liquidated entries require a more careful review of what happened after liquidation. That includes determining whether a protest was filed, whether any other administrative action occurred, whether the liquidation has become final for the issue being reviewed, and whether another legal path should be evaluated.

The difference between these categories is not simply how old the entry is.

It is what has happened procedurally.

That distinction matters most when a company has a large portfolio of IEEPA-affected entries.

A spreadsheet showing total duties paid may tell management the size of the potential recovery.

It does not tell the company which entries it can handle together.

For that, the importer needs entry-level data.

Each affected entry should be tied to its IOR information, IEEPA duty data, liquidation status, liquidation date where applicable, and any protest, reconciliation, drawback, or other relevant customs activity.

Once that information is organized, the company can begin separating entries by the applicable process.

That is the practical value of the liquidation review.

It turns a large refund number into an entry-level recovery analysis and shows the importer where action may be needed first.

How Does Liquidation Status Affect IEEPA Duty Refund Eligibility?

Liquidation status can change the way an importer approaches an IEEPA duty refund, but it should not be treated as the only eligibility test.

An entry that remains unliquidated is in a different procedural position from an entry that has already been liquidated. A recently liquidated entry may still have administrative options that need immediate attention. An older entry may require a closer review of finality, prior filings, and any remaining administrative or legal path.

For importers, the practical issue is timing.

The longer a company waits to review its entries, the greater the chance that an entry’s status will change while the refund project is still being evaluated.

That is why liquidation should be tracked at the entry level rather than reviewed once across the portfolio.

A company may have hundreds or thousands of IEEPA-affected entries, and those entries may not all move through the customs process at the same pace.

Some may still be open.

Some may have liquidated recently.

Others may have a protest, reconciliation flag, drawback claim, or another issue that changes how the entry needs to be handled.

The goal is to identify those differences before deciding which entries can move through the same refund process.

Unliquidated Entries — Priority Processing in CAPE Phase 1

Unliquidated entries have not yet reached final liquidation.

That can put them in a more direct procedural position for CAPE processing because CBP has not yet completed the final duty determination for the entry.

But unliquidated status should not be confused with automatic eligibility or automatic payment.

The importer still needs to confirm that the entry contains the IEEPA duties being reviewed and that the entry data supports the refund.

The Importer of Record information should match the party pursuing recovery.

The relevant ACE information should be reviewed for accuracy.

The importer should also determine whether anything else about the entry affects how it will be processed.

This matters because liquidation status is only one part of the entry.

An entry may remain unliquidated while also involving reconciliation, drawback, an open protest, AD/CVD obligations, or another issue requiring separate attention.

Identify those circumstances before the company assumes the entry will move through CAPE the same way as the rest of its portfolio.

For an importer with many unliquidated entries, the strongest approach is to create a clean entry population before filing.

Start with the entries associated with the correct IOR.

Identify the IEEPA duties.

Confirm the customs data.

Then separate entries that have additional procedural issues.

That gives the company a much clearer picture of which entries are ready for the applicable CAPE process and which need further review.

The important point is that an unliquidated entry remains open, but the importer still has work to do.

CAPE processing depends on the information behind the entry, not simply the word “unliquidated” appearing in the company’s records.

Liquidated Entries Within the 90-Day Reliquidation Window

Recently liquidated entries deserve immediate review.

Once an entry liquidates, the liquidation date becomes an important part of the refund analysis.

The source article identifies a 90-day voluntary reliquidation period as particularly significant for recently liquidated entries. Evaluate that period promptly rather than discovering it after the company has finished reviewing the rest of its portfolio.

For an importer, the practical lesson is straightforward.

Don't wait until the end of a large refund project to review liquidation dates.

A company may begin with thousands of entries and spend weeks organizing IEEPA duty information, broker records, and ACE data. During that time, recently liquidated entries continue moving through the customs timeline.

Those entries should be identified early.

The importer should determine when each entry was liquidated, which administrative process applies, and whether any action is warranted while an available reliquidation period remains open.

Don't treat the 90-day window as a guarantee that every recently liquidated IEEPA entry qualifies for the same CAPE treatment.

The underlying entry still matters.

IOR information, duty data, entry type, prior filings, and other customs activity may affect what happens next.

But recently liquidated entries should not sit unnoticed alongside open entries.

They have already crossed an important procedural point.

That makes them a priority for review.

Final Liquidated Entries — Deferred to Future CAPE Phases

Older liquidated entries require a different analysis.

If the applicable administrative protest period has expired and the liquidation has become final for the issue under review, the importer should not assume the entry can be handled the same way as an unliquidated or recently liquidated entry.

That does not mean the importer should automatically write off the entry.

It means the company must understand the procedural history before deciding what, if anything, remains available.

Start with the liquidation date.

Then determine whether a protest was filed, whether CBP took any subsequent action, whether the entry was subject to reconciliation or another customs procedure, and whether anything else occurred that affects the entry’s current status.

For IEEPA recovery, this distinction matters because the source article describes later CAPE processing for categories not handled through the initial phase.

Importers should not assume that placement into a later phase guarantees a refund or establishes a particular processing date.

Likewise, the absence of an immediate CAPE path should not automatically be treated as proof that every possible recovery option has disappeared.

Older liquidated entries may require legal analysis that goes beyond the administrative steps used for open entries.

Whether another remedy is available depends on the entry’s procedural history, the actions already taken, and the legal basis for the claim.

This is where entry-level tracking becomes especially important.

A company should know which entries are final, which still have an administrative issue pending, and which may require separate legal review.

Without that separation, an importer can end up waiting for a future CAPE development when an entry actually requires attention for a different reason.

The objective is not to force every final liquidated entry into the same recovery strategy.

It is to identify what happened to each entry and determine the appropriate next question.

Entry Categories Excluded from Phase 1 Regardless of Liquidation Status

Liquidation status is not the only characteristic that can affect CAPE processing.

The source article identifies several categories that require separate attention, including entries involving open protests, drawback claims, reconciliation flags, antidumping or countervailing duty obligations, and entries not filed through ACE.

For importers, treat these as review flags.

An entry may be unliquidated and still require a different analysis because another customs process is already affecting it.

An open protest is a good example.

If an entry is already the subject of a protest, the importer needs to understand what is being challenged, where that protest stands, and how the pending administrative process affects the IEEPA refund analysis.

Do not withdraw, replace, or otherwise alter an existing protest simply because another refund process appears faster.

Understand the consequences first.

A drawback requires the same kind of care.

A drawback claim and an IEEPA refund may involve overlapping duty information, but they should not be treated as interchangeable recovery mechanisms.

The importer must identify the entries involved and determine how the existing claim affects the refund process.

Reconciliation-flagged entries also need to be separated from standard entries.

The fact that an entry remains open does not necessarily mean it is procedurally identical to another unliquidated entry that is not subject to reconciliation.

AD/CVD obligations can add another layer of complexity because those duties arise under a different customs framework from the IEEPA duties being reviewed.

The company should therefore identify AD/CVD activity rather than ignore it when building its refund population.

The same principle applies to entries with incomplete or inconsistent ACE information.

If the customs data does not provide a clear record of the entry, resolve that issue before assuming the entry belongs in the same CAPE population as the rest of the portfolio.

Singer Tariff Recovery’s IEEPA duty refund eligibility framework addresses the broader eligibility questions importers should consider when separating entries for recovery.

The practical approach is to flag complicated entries rather than force them into the standard group.

An importer may ultimately have several categories moving at once.

One group may consist of straightforward unliquidated entries.

Another may include recently liquidated entries that require immediate deadline review.

A third may involve protests, drawback, reconciliation, or other issues.

Older liquidated entries may require their own legal analysis.

That is normal for a large import portfolio.

What matters is knowing the difference.

Once those groups are separated, the importer can determine what needs attention now, what can proceed through the applicable CAPE process, and what requires a different recovery strategy.

What Is the Reliquidation Process, and How Does CBP Reopen a Liquidated Entry to Issue a Refund?

Once an entry has liquidated, changing the duty determination may require another procedural step.

That is where reliquidation becomes important.

Reliquidation allows you to change a prior liquidation when the applicable customs process permits it in an IEEPA refund analysis; that matters because an entry that has already liquidated is no longer in the same position as an entry that remains open.

The first question is when the entry liquidated.

The next question is what has happened since.

Has the entry been the subject of a protest? Is another customs process already underway? Has CBP taken additional action? Is an administrative deadline still open? Has the entry reached a point where a different legal analysis is required?

You need to answer those questions before deciding how to handle a liquidated entry.

The source article focuses on three potential paths: voluntary reliquidation for recently liquidated entries, protest-driven reliquidation where a timely protest is available, and court-ordered relief in appropriate litigation.

Those paths should not be treated as automatic substitutes for one another.

Each depends on the entry's status and procedural history.

For an importer, the practical rule is simple: once an entry liquidates, record the date and determine what happens next.

Voluntary Reliquidation Within 90 Days

The source article identifies a 90-day voluntary reliquidation period for recently liquidated entries.

For importers reviewing IEEPA duties, that makes recently liquidated entries a priority.

A company with a large entry portfolio should not finish reviewing every unliquidated entry before turning to the liquidated portion of the portfolio.

By then, an entry liquidated when the project began may be in a different procedural position.

Instead, identify liquidation dates at the beginning of the review.

Separate recently liquidated entries from older entries so the company can determine whether voluntary reliquidation or another administrative procedure needs evaluation.

The source describes voluntary reliquidation as the fastest and least adversarial route and states that either CBP or the importer may initiate the process within 90 days.

The more important point for an importer is to confirm reliquidation availability before the company assumes it applies.

The liquidation date matters, but so do the entry and the circumstances surrounding the proposed change.

An importer should therefore avoid treating the 90 days as a general extension of the unliquidated-entry process.

The entry has already liquidated.

That procedural change is important.

If the company believes the entry should be adjusted for IEEPA duties, it should identify the entry promptly, determine what process applies, and preserve the records supporting the requested treatment.

This is particularly important when liquidation dates are spread across a large portfolio.

A company may have entries liquidating throughout the refund project rather than on one common date.

That means the review needs to be ongoing.

Identify recently liquidated entries as they move into that status, rather than discovering them during a later annual or quarterly review.

The purpose is not simply to count 90 days.

It is to recognize that a recently liquidated entry may require action sooner than the rest of the portfolio.

Protest-Driven Reliquidation — The 180-Day Deadline

When an entry has liquidated, a customs protest may be one administrative procedure that needs evaluation.

The source article identifies a 180-day protest period and correctly treats timing as a major issue for importers.

The deadline, however, should be evaluated against the applicable protestable CBP decision rather than treated as a universal countdown that begins the same way for every possible refund issue.

For many importers reviewing liquidated entries, liquidation will be a critical date.

That is why the company’s ACE data should include the liquidation history for every entry that may require administrative review.

Singer Tariff Recovery’s discussion of the 180-day customs protest deadline addresses why importers should calculate the applicable period from the actual customs record rather than from the date the company discovered the refund opportunity.

That distinction matters.

A company may learn about a potential IEEPA recovery months after an entry has liquidated.

The date someone inside the company first identifies the issue does not reset the customs history.

Likewise, the date an accountant, customs broker, or attorney begins reviewing the entries does not create a new administrative period.

The underlying CBP action controls the deadline analysis.

If a timely protest is available and appropriate, it may preserve an administrative challenge to how CBP treated the entry.

If the protest is sustained and the prior liquidation must be changed, reliquidation may be part of implementing that result.

If the protest is denied, additional legal options may need to be evaluated based on the protest, the denial, and the requirements governing further review.

The important point is to identify the deadline before it passes.

Importers should not assume that CAPE activity elsewhere in the portfolio stops or extends a protest deadline affecting a particular entry.

The same company may have unliquidated entries moving through one process while recently liquidated entries require a separate deadline review.

That is why Singer Tariff Recovery approaches the analysis entry by entry.

The refund project needs to show not only how much IEEPA duty was paid, but also which entries require attention and when.

Court-Ordered Reliquidation Under the IEEPA Litigation

Some IEEPA refund disputes may move beyond routine administrative processing and require review in the U.S. Court of International Trade.

The source article discusses Atmus Filtration, Inc. v. United States as part of the broader IEEPA refund litigation and connects that litigation to CBP’s development of the CAPE process.

For an importer, the important distinction is between administrative processing and judicial relief.

Court-ordered reliquidation is not simply another filing option that an importer can select when an administrative window has closed.

Whether a court can order relief for a particular entry depends on the claim before the court, the procedural history, jurisdiction, and the relief legally available in that matter.

That means an importer with an older liquidated entry should not assume either outcome.

The company should not assume that final liquidation automatically eliminates every possible recovery path.

It also should not assume that existing IEEPA litigation automatically gives every importer a right to court-ordered reliquidation.

Review the entry and procedural history.

That includes identifying whether the importer has already taken administrative action, whether a protest was filed or decided, what CBP action is being challenged, and what deadlines may govern judicial review.

For high-value claims, consider those questions before the company reaches the end of the administrative process.

Waiting until an entry appears to have no routine administrative path can leave counsel trying to reconstruct a customs history that should have been organized from the beginning.

A stronger approach is to maintain that history throughout the refund project.

The importer should know the liquidation date, any protest activity, CAPE status, CBP decisions, and other relevant procedural events for each affected entry.

If litigation later needs to be evaluated, that record provides the starting point for determining whether judicial relief is available and what form that relief could take.

What Happens If CBP Denies Your Refund Claim

A denial does not end the analysis.

The next step depends on what CBP denied, the entry's status when the decision was made, and what administrative or legal review may be available.

For an unliquidated entry, a denial associated with CBP’s treatment of the entry should be reviewed alongside the resulting liquidation and the customs record supporting that decision.

The importer should identify the date of the relevant CBP action, determine whether a protestable issue exists, and identify the applicable deadline.

For an entry that has already liquidated, the analysis may be different.

The importer needs to determine which procedure produced the denial, whether an administrative challenge remains available, whether a protest is already pending, and whether the entry’s liquidation must be changed before a refund can be implemented.

The company should preserve the denial notice and the records supporting the original claim.

That includes the entry data, IOR information, IEEPA duty information, CAPE records where applicable, communications with the customs broker, and any CBP response explaining why the claim was not processed as expected.

Those records matter because a denial can arise for different reasons.

Some problems may involve the underlying entry data.

Others may involve the party pursuing the refund, the entry's procedural status, or another customs issue that must be resolved before recovery can move forward.

The response should fit the reason for the denial.

An importer should not automatically file a protest simply because a refund did not arrive.

Likewise, it should not automatically resubmit the same information through CAPE without understanding why the first submission failed.

Start with the decision.

Determine what CBP actually did.

Then identify the procedure and deadline that apply to that action.

This is another reason the refund project needs an entry-level tracking system.

A company should be able to distinguish between an entry still being processed, an entry rejected because information needs correction, an entry that received an adverse customs decision, and an entry that may require legal review.

Those are different problems.

They should not receive the same response.

For importers with substantial IEEPA exposure, understanding that distinction can help preserve the options that remain available while avoiding filings that do not address the actual issue.

Why Did CBP Build the CAPE System, and How Does It Process IEEPA Refunds at Scale?

The IEEPA refund process involves many customs entries, each with its own duty data, Importer of Record information, liquidation status, and procedural history.

That creates a practical problem.

Importers can't manage refunds responsibly by looking only at the total amount paid.

The process has to reach the individual entries behind that total.

CAPE gives CBP a way to administer IEEPA refund activity through ACE across a large entry population.

For importers, however, automation does not eliminate the need for entry-level review.

CAPE works from customs data.

If the underlying information is incomplete, inconsistent, or connected to another customs issue, the importer needs to identify that before assuming the entry will move through the standard process.

That is especially important for businesses with years of import activity.

A company may have used multiple customs brokers, changed banking information, reorganized its corporate structure, imported under different IOR numbers, or handled some purchases differently from others.

Its entries may also be at different stages of liquidation.

CAPE may provide the processing framework, but the quality of the importer’s records still matters.

What CAPE Is and Why CBP Built It

CAPE is part of the administrative framework used to process IEEPA refund activity through ACE.

Its purpose is to handle refund processing across affected customs entries more centrally.

For importers, the important point is not the size of the system.

It is how the system interacts with the company’s entries.

Each entry carries information that can affect the refund analysis.

That includes the Importer of Record, duty information, entry status, liquidation history, and other customs activity associated with the entry.

CAPE processing depends on that underlying record.

An importer should therefore approach CAPE as an entry-level process, not a single company-level refund request.

A business may know that it paid a significant amount in IEEPA duties over a particular period.

That number helps estimate exposure.

It does not establish that every dollar belongs in the same CAPE submission or that every affected entry is in the same procedural position.

You must build the entry population first.

That means identifying the entries associated with the correct IOR, confirming the IEEPA duties, reviewing liquidation status, and separating entries with other issues that may affect processing.

Once those records are organized, CAPE becomes part of the recovery process rather than a substitute for the analysis behind it.

This is also why companies should be cautious about treating CAPE as a fully automatic refund mechanism.

Automation can process information.

It cannot correct an importer’s misunderstanding of who the IOR was, explain why two internal records conflict, or decide how a complicated historical entry should be treated without the underlying customs issue being addressed.

Those questions still require review.

CAPE Phase 1 Scope — Which Entries Are Covered

The source article describes CAPE as operating in phases and identifies Phase 1 as the initial processing group for certain IEEPA-affected entries.

For an importer, the practical question is whether a particular entry fits the requirements being applied to that phase.

Liquidation status is part of that analysis.

So are other entry characteristics.

As discussed earlier, an entry may appear straightforward based on liquidation status but still involve a protest, drawback claim, reconciliation issue, AD/CVD obligation, or another circumstance requiring separate treatment.

That is why importers should not assume that the same CAPE path applies to every entry in the portfolio.

The better approach is to create separate entry populations.

Entries that appear ready for the applicable CAPE process can move through one workflow.

Flag entries with additional customs issues for further review rather than including them simply because they contain IEEPA duties.

Singer Tariff Recovery’s explanation of the CAPE refund process addresses how importers can prepare for the administrative process through ACE.

The same discipline should continue after an importer makes a declaration or other submission.

An importer should know which entries were included, what happened to them, and which entries remain outside the current processing group.

That distinction becomes more important as the portfolio grows.

A company with a handful of affected entries may be able to review them individually.

A company with thousands of entries needs a repeatable process for separating standard entries from exceptions.

CAPE helps administer the refund process.

The importer still needs to know what it is asking CAPE to process.

Electronic Refund Enrollment in ACE — Mandatory for All Importers

Electronic refund information in ACE is an important part of preparing for IEEPA refund processing.

Importers should confirm that the information associated with their customs account is current and that the company is properly set up to receive electronic payments through the applicable CBP process.

Check this before the company assumes its refund project is ready.

Banking information changes.

Corporate entities change.

Personnel responsible for customs administration leave companies.

Importers change brokers.

A company that has not reviewed its ACE information recently may discover that the information connected to its customs activity no longer matches its current internal records.

Those discrepancies are easier to address before payment becomes an issue.

The company should also know who internally has authority over the information being used for the refund process.

Teams should not share banking and customs information without clear ownership.

Someone should confirm that the information is current and consistent with the entity pursuing the refund.

The same principle applies when a customs broker assists with the process.

The broker may help with entry data and administrative filings, but the importer should still understand which entity is pursuing the refund and where the payment is expected to go.

Electronic setup is therefore more than a box to check.

It helps ensure the administrative side of the claim matches the customs records behind it.

CAPE System Development Status as of March 2026

The source article describes CAPE as still under active development in March 2026 and provides specific completion percentages for several parts of the platform.

Those outside-source percentages are not necessary to understand the importer’s responsibilities.

The more useful point is that CAPE procedures can develop over time.

An importer should not build a refund strategy around a snapshot of how the system operated at one earlier point and assume that every procedural detail will remain unchanged.

The company’s records must stay current as the administrative process evolves.

That means maintaining a clear list of the entries being reviewed, recording what was submitted, documenting any rejection or other response, and updating the status when something changes.

A refund project should not end when a submission is made.

It should remain open until the company understands what happened to the entries.

That is where CAPE refund tracking becomes important.

For each affected entry, the importer should be able to identify its current status and determine whether anything further is required.

If an entry is processed, update the record.

If it is rejected, record why.

If information needs correction, document the correction.

If the entry’s liquidation status changes while the refund project is underway, update the analysis rather than relying on the status recorded when the project began.

This creates a working refund file, not a static spreadsheet.

That distinction matters because customs entries continue moving through their own procedural timelines while the broader refund project is underway.

The Role of Atmus Filtration, Inc. v. United States at the CIT

The source article identifies Atmus Filtration, Inc. v. United States as part of the Court of International Trade proceedings on administering IEEPA refunds and developing CAPE.

For importers, the broader point is that the IEEPA refund process has both administrative and legal components.

CAPE addresses the administrative processing of qualifying refund activity.

Court proceedings can address legal questions that arise outside or alongside that administrative process.

Those two paths should not be treated as interchangeable.

An importer should not assume that existing litigation automatically places its entries within the scope of a court order.

Likewise, the fact that an entry is not moving through a standard CAPE process does not, by itself, establish that litigation is available or necessary.

Court relief depends on the legal claim, the importer involved, the procedural history, jurisdiction, and the relief available in the particular matter.

That distinction matters most for older liquidated entries or entries with complicated administrative histories.

Before considering litigation, the company should understand what happened at the customs level.

When did the entry liquidate?

Was a protest filed?

Did CBP issue a decision?

Was the entry included in CAPE activity?

Is another customs procedure affecting it?

Those facts help determine whether the issue remains administrative or whether a legal question needs evaluation.

This is where the connection between Singer Tariff Recovery and Singer Law Group becomes important.

Jeb Singer was admitted to practice in New York in 2009 and founded J. Singer Law Group in November 2014, where he has served as Managing Partner for more than 11 years. As co-founder of Singer Tariff Recovery, Jeb works with U.S. importers navigating IEEPA tariff refunds, customs disputes, and the legal issues that can arise when recovery moves beyond routine administrative processing.

That approach keeps the customs record at the center of the analysis.

If the matter can be resolved administratively, the entry history helps identify the appropriate process.

If a dispute requires legal review, the same record provides the factual foundation for evaluating what comes next.

For importers, that continuity matters.

The goal is not to treat CAPE and litigation as two unrelated projects.

It is to understand the entries well enough to know when the administrative process is working and when a different legal analysis may be required.

What Action Steps Should U.S. Importers Take to Audit Their Entry Portfolio and Protect Refund Rights?

A strong IEEPA refund review starts with the entries.

Before deciding which refund process applies, an importer needs to understand what is actually in its customs portfolio. That means identifying affected entries, reviewing liquidation status, confirming the IEEPA duties, checking the Importer of Record information, and separating entries with additional customs issues.

For companies with a large volume of imports, this should not be treated as a one-time exercise.

Entries can move from unliquidated to liquidated while the refund project is underway. Administrative deadlines may apply to some entries and not others. A protest, drawback claim, reconciliation issue, or other customs activity may also change how a particular entry needs to be handled.

The objective is to create an entry-level record that tells the company where each affected entry stands and what, if anything, needs attention next.

Step 1 — Pull Your ACE Data and Categorize Entries by Liquidation Status

Start with the company’s ACE data.

Identify the entries containing the IEEPA duties being reviewed and organize them by liquidation status.

Singer Tariff Recovery’s approach to ACE customs entry review begins with entry-level records because they show more than the total duty a company paid.

For each affected entry, identify whether it remains unliquidated or has already been liquidated.

For liquidated entries, record the liquidation date.

Then compare that information with the Importer of Record data, IEEPA duty information, broker records, and any other customs activity associated with the entry.

Do not assume the entire portfolio will fall into one category.

A company may have entries from the same general import period that are now in different procedural positions.

Some may remain open.

Some may have liquidated recently.

Others may have an older liquidation history or another customs matter that requires separate attention.

The review should make those differences visible.

This is also the point to identify data gaps.

If an entry does not clearly match the company’s records, determine why.

If a different entity appears as the IOR, investigate the relationship before including that entry in the company’s refund population.

If the company used multiple customs brokers, identify which broker handled each group of entries.

If a corporate restructuring, merger, acquisition, or name change occurred during the relevant period, determine how the historical customs records relate to the current entity.

The purpose of Step 1 is not simply to sort entries into columns.

It is to build a reliable starting population for the refund analysis.

Step 2 — Complete Electronic Refund Enrollment in ACE Immediately

Once you identify the entry population, review the company’s electronic refund setup in ACE.

Confirm that the information associated with the importer is current and that the company is prepared to receive electronic payments through the applicable CBP process.

Do not assume this information is correct simply because the company has an active ACE account.

Banking information may have changed.

The business may have reorganized.

The person who originally managed the account may no longer work for the company.

A customs broker may have changed.

Any of those circumstances can create a disconnect between the company’s current information and the records associated with its historical customs activity.

The importer should also confirm which entity is connected to the refund information.

This matters when a business has multiple related companies or has undergone a corporate change since the IEEPA duties were originally paid.

Review the customs entry, the IOR, and the payment information together, not as separate administrative tasks.

If a customs broker is assisting with CAPE activity, confirm the broker’s role as well.

The broker may help prepare or transmit information. However, the importer should still understand which entries are being addressed, which entity is pursuing recovery, and how the refund process is being handled.

The goal is to resolve those questions before payment becomes the issue.

Step 3 — Verify IEEPA Duty Codes and Entry Data Accuracy

CAPE processing depends on the customs data associated with the entry.

That makes data accuracy central to the refund review.

For each entry, confirm that the duty information being included in the recovery analysis actually relates to the IEEPA duties at issue.

Then compare the relevant entry data with the company’s internal records.

Do not rely solely on a company-level total.

The refund analysis should be traceable back to the individual entries that produced that amount.

If the customs records contain inconsistent duty information, classification issues, missing data, or other discrepancies, flag the entry before including it with the standard population.

The source article specifically identifies IEEPA duty codes, HTS information, duty amounts, and IEEPA flags as areas that may affect automated processing.

Those fields should therefore be reviewed as part of the entry-level audit.

But a discrepancy should not automatically disqualify an entry from recovery.

The better question is what the discrepancy means and whether it needs correction or other action before the entry can move forward.

This is another reason the importer should maintain a working refund file.

If an entry requires correction, document what was identified and what action was taken.

If information changes later, update the record.

The company should be able to explain why it included an entry, what duty amount it is pursuing, and what records support that position.

Step 4 — Flag Entries with Open Protests, Drawback Claims, or AD/CVD Obligations

Not every IEEPA-affected entry should be placed into the same processing group.

The source article identifies open protests, drawback claims, reconciliation flags, and antidumping or countervailing duty obligations as circumstances requiring separate attention.

Flag those entries during the initial audit.

Do not wait for a rejection or processing problem to discover that another customs matter is already affecting the entry.

For an entry with an open protest, identify what the protest concerns, when it was filed, and its current status.

Do not withdraw or alter an existing protest simply because another refund process appears more direct.

First, understand the effect of that decision.

For entries involving drawback, determine how the drawback activity relates to the duties being reviewed and whether the same entry is already part of another recovery process.

A drawback claim does not erase the underlying customs history.

Evaluate the two processes together where they overlap.

Reconciliation-flagged entries should also be separated.

Those entries may remain open for reasons that distinguish them from other unliquidated entries in the portfolio.

The fact that two entries are both technically unliquidated does not necessarily mean they are in the same procedural position.

AD/CVD obligations deserve similar attention.

IEEPA duties and antidumping or countervailing duties arise from different legal and customs frameworks.

When both appear in the same import portfolio, the company should know which duties it is analyzing and avoid treating the entry as though every duty component is part of the same refund process.

Flagging these entries does not mean they should be abandoned.

It means they should be reviewed on their own facts rather than forced into the standard population.

Step 5 — Track the 90-Day and 180-Day Deadlines for Each Liquidated Entry

Liquidated entries need a deadline review.

For every affected entry that has liquidated, record the liquidation date and determine which administrative periods may apply.

The source article focuses on the 90-day voluntary reliquidation period and the 180-day customs protest period. Those dates matter, but track them in connection with the procedure and CBP action being evaluated.

Do not use the date the company discovered the IEEPA refund opportunity as a substitute for the customs record.

Do not calculate the deadline from the date a broker began reviewing the account.

And do not assume that activity involving another entry extends the deadline for this one.

The entry’s own procedural history matters.

This is why deadline tracking should start at the beginning of the refund project, not after the company finishes calculating the potential recovery.

Recently liquidated entries may require attention while other parts of the portfolio are still being reviewed.

If those entries are buried in a larger spreadsheet without liquidation dates, the company may not recognize that a deadline needs evaluation.

A useful tracking record should show the entry number, liquidation status, liquidation date where applicable, relevant administrative activity, and any deadline the company or counsel has identified for further action.

If the status changes, update the record.

If a protest is filed, record it.

If CBP takes another action affecting the entry, add that event as well.

The purpose is to know where the entry stands today, not where it stood when the refund project began.

Step 6 — Monitor CBP and Court of International Trade Developments

IEEPA refund procedures can change as CBP implements the administrative process and courts address legal disputes affecting tariff recovery.

Importers with substantial claims should plan for that possibility without letting outside developments replace the work that can be done now.

The company’s own entry portfolio remains the starting point.

An importer should know which entries are open, which have liquidated, which are moving through CAPE, which involve protests or other customs issues, and which may require legal review.

That information lets the company evaluate a new CBP procedure or court development against its actual entries, rather than reacting to every announcement as though it affects the entire portfolio.

For larger refund populations, responsibility for that review should be clear.

Someone needs to maintain the entry-level record and make sure material developments are evaluated against the company’s existing refund strategy.

That may involve the company’s internal customs team, customs broker, legal counsel, or a combination of those resources.

What matters is continuity.

A new development should not require the company to rebuild the entire customs history from the beginning.

The record should already show what happened to each entry and what issue remains unresolved.

Singer Tariff Recovery approaches the process from that entry-level perspective.

The goal is to understand the customs record first, identify the applicable administrative process, track the deadlines that matter, and recognize when an entry requires a different legal analysis.

For importers, that creates a much stronger position than waiting for CAPE, CBP, or a court proceeding to answer every question automatically.

The refund process may evolve.

The company’s understanding of its own entries should not depend on waiting for the next development.

The Mistakes That Cost Importers Their Refund Rights

Some of the biggest problems in an IEEPA refund project start with assumptions.

An importer sees that an entry remains unliquidated and assumes nothing needs to be done. A recently liquidated entry sits in the same spreadsheet as the rest of the portfolio until someone notices the liquidation date. An existing protest is changed because another process appears faster. Or a company treats 180 days as though it begins when the refund opportunity is discovered rather than evaluating the actual CBP action and customs record.

These mistakes can affect the administrative and legal options available for an entry.

The best way to avoid them is to know each entry's status, understand what has already happened, and identify the next procedural step before taking action.

Assuming unliquidated entries are automatically processed without ACE enrollment.

An unliquidated entry should not be treated as an automatic refund.

An open entry still matters, but the importer must confirm the entry data, IEEPA duties, Importer of Record information, and the electronic refund setup associated with the recovery process.

If the company assumes CBP will handle everything simply because the entry has not liquidated, it may not discover problems in the underlying data until later.

That can be particularly difficult for high-volume importers.

A company may have thousands of unliquidated entries, but those entries may not all have the same IOR information, broker history, duty data, or customs issues.

You still need to review and organize the entries.

Unliquidated status tells the importer where the entry stands.

It does not eliminate the need to understand what is in the entry.

Filing a CAPE declaration for a finally liquidated entry that should have gone through protest.

CAPE and the customs protest process should not be treated as interchangeable.

Before submitting a liquidated entry through a particular administrative process, determine when the entry was liquidated and what has happened since.

If a protestable CBP decision exists and a protest period applies, identify that deadline independently of any CAPE activity involving the entry.

Likewise, do not place an older liquidated entry in the same CAPE population as open entries without reviewing its procedural history.

The important question is not which process appears easier.

It is which process applies to the entry.

That requires the importer to know the liquidation date, prior administrative activity, and current status before deciding what to file.

Withdrawing an open protest to pursue CAPE without understanding the finality consequences.

Do not withdraw an existing protest simply because another refund process appears faster or more convenient.

The protest may be preserving an administrative challenge involving the entry.

Changing that position without understanding the consequences can affect what happens next.

Before withdrawing, modifying, or replacing an existing protest, review what the protest challenges, when it was filed, where it stands, and what effect the proposed action could have on the entry.

The analysis should also consider why the importer is considering the change.

If the only reason is an assumption that CAPE will produce a faster result, that assumption is not enough.

The company should understand both paths before giving up one for the other.

This is particularly important for high-value entries.

Once an administrative position is changed, recreating the prior procedural posture may not be possible.

The decision should therefore be based on the entry and its legal position, not on a general expectation about processing speed.

Missing the 90-day voluntary reliquidation window on recently liquidated entries because of delayed portfolio review.

Recently liquidated entries can be easy to overlook when a company is focused on the total size of its IEEPA refund.

That is why you should identify liquidation dates early.

If a 90-day voluntary reliquidation period applies to an entry, waiting until the end of a lengthy portfolio review can affect whether that procedure remains available.

For large importers, this is not always a problem you can solve with an annual review.

Entries may liquidate at different times throughout the year.

The refund file should therefore be updated as entry status changes.

When an entry moves from unliquidated to liquidated, record the liquidation date and determine whether the change creates a new administrative issue that needs attention.

That keeps recently liquidated entries from disappearing into a large portfolio until the company is ready to review them months later.

Treating the 180-day protest deadline as a soft guideline rather than a statutory hard stop.

The source article treats the 180-day protest period as a critical deadline, and importers should take that timing seriously.

The more precise approach is to determine whether a protestable CBP decision exists, identify the date that controls the applicable protest period, and calculate the deadline from the customs record.

Do not calculate it from the date the company discovered the refund issue.

Do not use the date a broker raised the issue.

Do not assume that another CAPE submission or refund activity involving the company changes the period applicable to the entry being reviewed.

If the protest period expires, the importer may lose that particular administrative avenue.

Missing a protest deadline does not automatically answer every possible legal question involving the entry.

Any remaining options depend on the procedural history and legal basis for further review.

The key point is that the company should not put itself in a position where it has to answer that question after a deadline has already passed.

Identify the relevant date early and act based on the entry’s actual status.

What Are the Most Dangerous Myths About Liquidated Entry Refunds?

Liquidation terminology can make the IEEPA refund process sound more straightforward than it is.

“Liquidated” can sound final in every sense of the word.

“Unliquidated” can sound as though the refund is still safely available.

“Phase 1” can sound like every eligible entry follows one common process.

None of those labels should replace an entry-level review.

Liquidation status tells the importer something important about where an entry stands.

It does not answer every question about eligibility, timing, or recovery.

Myth: “Once an Entry Is Liquidated, I Can Never Get a Refund”

A liquidated entry is not automatically the same thing as an entry for which no further administrative or legal action can ever be taken.

The liquidation date is the starting point for the next analysis.

For a recently liquidated entry, the importer should determine whether an applicable reliquidation process or protest period remains available.

For an older entry, the company needs to review what happened after liquidation and whether the determination has become final for the issue being considered.

That distinction matters.

An entry's liquidation can add procedural steps and deadlines that did not exist while the entry remained open.

It should prompt a review, not an automatic conclusion.

The importer should identify the date, understand the procedural history, and determine what process, if any, remains available.

Myth: “Unliquidated Entries Are Automatically Refunded Without Any Action”

An unliquidated entry remains open, but that does not make payment automatic.

The importer still needs to confirm that the entry belongs in the IEEPA recovery population.

The IOR information should be reviewed.

Verify the IEEPA duty data.

ACE information should be checked.

The company should also identify whether another customs issue affects the entry.

A protest, drawback claim, reconciliation issue, AD/CVD obligation, or data problem can require separate attention even when the entry remains unliquidated.

That is why status alone is not enough.

An unliquidated entry may be in a useful procedural position, but the importer still needs to understand the record behind it.

Myth: “All IEEPA Entries Will Be Covered in Phase 1”

Importers should not assume that every IEEPA-affected entry belongs in the same CAPE processing group.

The source article identifies several entry characteristics that can require different treatment, including liquidation status, open protests, drawback claims, reconciliation flags, AD/CVD obligations, and ACE filing issues.

The practical response is to separate the portfolio.

Identify entries that fit the current CAPE process, and keep entries with additional issues in separate review groups.

Do not force an entry into the standard population simply because IEEPA duties appear on it.

For large importers, several recovery tracks may exist at the same time.

That is not necessarily a problem.

The problem is not knowing which entries belong in which group.

Myth: “An Open Protest Means I’m Included in Phase 1”

An open protest creates its own procedural history.

The importer should understand that history before assuming how CAPE applies to the entry.

Start with the protest itself.

What CBP decision is being challenged?

When was the protest filed?

What duties or issues are involved?

Has CBP taken any action?

How does the protest relate to the IEEPA duties now being reviewed?

Those questions matter more than the label “open protest.”

The importer should not withdraw an existing protest solely to move the entry into another processing category.

Nor should it assume that a protest guarantees a particular future CAPE result.

The entry needs to be evaluated based on the administrative process already underway and the requirements that apply to it.

Myth: “CBP Can Handle This Through Normal Procedures”

The IEEPA refund process involves more than waiting for ordinary customs activity to resolve every affected entry.

CAPE provides a specific administrative framework for processing IEEPA refund activity through ACE.

For importers, that means managing the recovery project deliberately.

The company needs to identify its affected entries, confirm the IOR, review the duty data, understand liquidation status, maintain current electronic refund information, and track what happens after submission.

Entries with protests, reconciliation, drawback, AD/CVD obligations, or other complications may require additional review.

Older liquidated entries may raise separate administrative or legal questions.

The important point is not that ordinary CBP procedures cannot address customs issues.

The point is that an importer should not assume its IEEPA duties will be identified, organized, and recovered without understanding its own entry portfolio.

CAPE can provide the processing framework.

It does not replace the importer’s responsibility to know what it paid, which entries are affected, where those entries stand, and what action may still be required.

That is the difference between waiting for a refund and managing a recovery.

Frequently Asked Questions

What is the difference between a liquidated and an unliquidated entry for refund purposes?

An unliquidated entry is still open because CBP has not completed the final liquidation. A liquidated entry has reached that point in the customs process.

For IEEPA refund purposes, the difference matters because liquidation can change the administrative procedures and deadlines you need to evaluate.

You may address an unliquidated entry while it remains open, but that does not mean a refund is automatic. The importer still needs to confirm the IEEPA duties, Importer of Record information, ACE data, and any other customs issues affecting the entry.

Once an entry has liquidated, the liquidation date becomes important. The importer should determine what administrative procedures remain available, whether an applicable deadline is running, and whether the prior liquidation must be changed before a refund can be implemented.

The key is not simply whether an entry is labeled liquidated or unliquidated.

It is where that entry stands procedurally and what needs to happen next.

How long do I have to file a protest on a liquidated customs entry to preserve my refund rights?

The source article identifies a 180-day protest period for liquidated entries.

For an importer, the safer approach is to identify the particular CBP decision being challenged and calculate the applicable protest deadline from the customs record.

Liquidation is often a critical date in that analysis, but the company should not assume every protest deadline begins the same way for every customs issue.

Do not calculate the period from the date the company first learned that an IEEPA refund might be available.

The date an accountant, customs broker, attorney, or employee begins reviewing the entry does not restart the customs timeline.

If a protest may be necessary, identify the relevant CBP action and deadline as early as possible.

Missing an applicable protest deadline can eliminate that administrative avenue and materially change the remaining options.

What is the 90-day voluntary reliquidation window and how does it affect my IEEPA refund?

The source article identifies 90 days following liquidation as an important period for voluntary reliquidation.

For importers, the practical takeaway is to quickly identify and review recently liquidated entries.

Reliquidation changes a liquidation that has already occurred. That differs from addressing an entry while it remains unliquidated.

An importer should not assume that a 90-day period creates an automatic right to a refund or that every recently liquidated IEEPA entry follows the same process.

Instead, record the liquidation date and determine whether reliquidation is available and appropriate for the entry being reviewed.

The company should also determine whether another administrative procedure, including a protest, needs to be considered.

This is why liquidation dates should be tracked throughout the refund project rather than reviewed only after the company finishes calculating its total potential recovery.

Do I need to take any action to receive an IEEPA duty refund, even if my entry is unliquidated?

Yes. An importer should not assume that unliquidated status means there is nothing left to do.

The company should confirm that the entry includes the IEEPA duties being pursued, verify the Importer of Record information, review the relevant ACE data, and ensure its electronic refund information is current.

The importer should also identify any additional customs issue affecting the entry.

An open protest, drawback claim, reconciliation flag, AD/CVD obligation, or data discrepancy may change how the entry needs to be handled.

For companies with large portfolios, this review is particularly important because entries that appear similar at first may be in very different procedural positions.

Unliquidated status is one part of the analysis.

It is not a substitute for reviewing the entry.

My customs entry has an open protest — will I receive a refund in CAPE Phase 1?

Evaluate an open protest separately, rather than treating it as an automatic indication that the entry will or will not receive a refund through a particular CAPE phase.

Start with the protest itself.

Determine what CBP decision is being challenged, when the protest was filed, what duties or issues it covers, and whether CBP has taken any action on it.

Then evaluate how that procedural history affects the IEEPA refund process for the entry.

Do not withdraw an existing protest to try to move an entry into another CAPE processing category.

The protest may preserve rights or raise issues that must be understood before changing the company’s position.

The appropriate approach depends on the individual entry and its administrative history.

Are IEEPA duty refunds subject to interest?

Interest should not be assumed or calculated as a fixed addition to every IEEPA duty refund.

Whether interest applies, how it is calculated, and the period for which it may be available can depend on the legal and procedural basis for the refund and the rules or orders governing the particular recovery.

For that reason, importers should separate the principal duty amount from any potential interest when estimating the value of a claim.

The amount of IEEPA duty associated with the affected entries can be calculated from the customs records.

Evaluate any interest component separately, based on the process through which the refund is being issued.

That gives the company a more reliable recovery estimate and avoids treating a potential interest amount as though it has already been established.

Take the Next Step Before the Clock Runs Out

Take the Next Step Before the Clock Runs Out

The difference between a liquidated and an unliquidated entry is not just a customs label.

It can change what an importer needs to do next.

For one entry, the priority may be confirming IEEPA duty data while the entry remains open.

For another, it may be identifying a recent liquidation date and determining whether an administrative procedure needs immediate attention.

An older liquidated entry may require reviewing protests, prior CBP actions, finality, and whether a different legal analysis is necessary.

That is why the strongest IEEPA refund projects begin with the entries themselves.

Pull the ACE data.

Identify the affected IORs.

Confirm the IEEPA duties.

Separate unliquidated entries from liquidated entries.

Record the liquidation dates.

Flag protests, reconciliation, drawback, AD/CVD obligations, and other customs issues.

Then determine which process applies to each group.

Do not wait for every entry in the portfolio to reach the same status.

They may never do so.

A large importer can have open entries, recently liquidated entries, older liquidated entries, and entries with separate administrative issues at the same time.

The recovery strategy needs to account for those differences.

Jeb Singer was admitted to practice in New York in 2009 and founded J. Singer Law Group in November 2014, where he has served as Managing Partner for more than 11 years. As co-founder of Singer Tariff Recovery, Jeb works with U.S. importers navigating IEEPA tariff refunds, customs disputes, and the legal issues that can arise when recovery moves beyond routine administrative processing.

Singer Tariff Recovery helps importers review ACE data, identify affected entries, evaluate liquidation status, organize IEEPA duty information, and determine which entries may require additional administrative or legal attention.

If your company paid IEEPA duties and you are unsure where your entries stand, schedule a review with Singer Tariff Recovery before assuming which process applies.

The first step is knowing exactly what is in your customs record.