Don't Rely on CAPE Alone: Why You Should Also File Protests and Consider CIT Lawsuits
Why a CAPE filing strategy should still account for protests and possible CIT litigation, especially after CBP's April 2026 guidance on protest-related CAPE rejections.
With the CAPE system launching April 20, 2026, many importers are focused on preparing their CAPE declarations. But relying solely on CAPE is risky — trade law experts unanimously advise taking additional steps to protect your refund rights.
Why CAPE Alone May Not Be Enough
While CBP’s CAPE (Consolidated Administration and Processing of Entries) system is the primary refund mechanism, several factors could impact or delay the process:
- Technical issues: As a brand-new system, CAPE may face bugs or processing delays
- Phase 1 limitations: CAPE has strict validation rules around protests, drawback, reconciliation, timing, and filer ownership
- No guarantee of timeline: The 60-90 day estimate is not binding
- Compliance reviews: Entries flagged for further CBP review could face extended delays
Not sure if CAPE Phase 1 covers your entries? Use our eligibility checker to quickly determine which refund paths are available for your situation.
Three Layers of Protection
1. File CAPE Declarations (When Available)
Starting April 20, use the CAPE system for all qualifying Phase 1 entries. This is the most straightforward path for unliquidated entries and recently liquidated entries (within ~80 days).
2. File Timely Protests
This is critical, but it now comes with a CAPE-specific nuance. Under 19 USC § 1514, importers have 180 days from the date of liquidation to file a protest with CBP. That protest can preserve rights if CAPE is unavailable or delayed.
Key points about protests:
- File within 180 days of liquidation — do not wait for CAPE
- An open or suspended protest will cause CAPE to reject that entry
- If the protest was filed solely for IEEPA refund purposes and the entry is still within the 80-day CAPE window, CBP says the importer may withdraw the protest and then file through CAPE
- Protests still matter because they preserve a separate administrative path if CAPE is unavailable or unsuitable
- Use ACE to monitor liquidation dates and file electronically
3. Consider Court of International Trade (CIT) Litigation
For some importers, filing a lawsuit at the CIT may be necessary or strategically advisable:
- Finally liquidated entries: If your entries have fully liquidated and the protest window has closed, a CIT lawsuit may be the only way to recover your duties
- Large refund amounts: Companies with significant refund exposure may want the certainty of a court order
- Complex situations: AD/CVD entries, drawback-related entries, or other exclusions from CAPE Phase 1 may need judicial intervention
How to Prioritize
| Situation | Recommended Actions |
|---|---|
| Unliquidated entries, no complications | CAPE declaration plus protest planning if liquidation issues arise |
| Recently liquidated (within 80 days) | CAPE declaration, but coordinate carefully if a protest has already been filed |
| Liquidated 80-180 days ago | Protest immediately; CAPE Phase 1 may be unavailable |
| Finally liquidated (past 180 days, no protest) | Consult attorney about CIT lawsuit |
| AD/CVD, drawback, or other CAPE-blocked entries | Protest + consult attorney; do not assume CAPE Phase 1 is available |
The Bottom Line
Think of refund recovery as a multi-channel strategy:
- CAPE is the fastest path for qualifying entries
- Protests are your safety net within the 180-day window, but open protests may need to be withdrawn before CAPE can process the same entry
- CIT lawsuits are your last resort for entries beyond other remedies
Don’t put all your eggs in one basket. The stakes are too high.
Need help navigating these options? Get a free assessment from our vetted trade law partners who specialize in tariff refund recovery.