What Is Form 19 Protest and When Do You Need It?
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TL;DR – Form 19 protest is the path for IEEPA entries that were liquidated more than 80 days ago and cannot go through CAPE Phase 1. You have 180 days from the liquidation date to file. For February 2025 entries, that deadline is approximately June 2026. After the deadline passes, those duties are not recoverable.
What Is a Form 19 Protest?
A Form 19 protest is the formal mechanism for challenging a CBP decision after an entry has been liquidated. Under 19 U.S.C. § 1514, an importer has 180 days from the date of liquidation to file a protest contesting the duties assessed.
For the IEEPA refund, Form 19 protest serves one specific purpose: recovering duties on entries that were liquidated more than 80 days ago and therefore fall outside CAPE Phase 1 eligibility. CAPE handles the recent entries; Form 19 handles the older ones.
CAPE Phase 1 vs Form 19 – Which Do You Need?
The right path depends entirely on your entry's liquidation status and timing:
| Liquidation Status | Time Since Liquidation | Correct Path |
|---|---|---|
| Unliquidated | N/A | CAPE Phase 1 |
| Liquidated | ≤80 days ago | CAPE Phase 1 |
| Liquidated | 81–180 days ago | Form 19 protest |
| Liquidated | >180 days ago | No path available |
| Suspended or Extended | N/A | CAPE Phase 1 |
If you're unsure where your entries fall, check the Liquidation Status and Liquidation Date fields in your ES-003 report. See How to Pull the ES-003 Report for instructions on adding those fields.
Form 19 Deadlines for IEEPA Entries
The 180-day protest window starts on the liquidation date – not the entry date. A standard formal entry liquidates approximately 314 days after the entry date, which means:
| Entry Period | Approx. Liquidation | Protest Deadline | Urgency |
|---|---|---|---|
| February 2025 | ~December 2025 | ~June 2026 | ⚠️ File now |
| March 2025 | ~January 2026 | ~July 2026 | ⚠️ Urgent |
| April 2025 | ~February 2026 | ~August 2026 | Approaching |
| May 2025 | ~March 2026 | ~September 2026 | Upcoming |
| June 2025 | ~April 2026 | ~October 2026 | Later |
These are approximations based on the standard liquidation cycle. Your actual liquidation date will vary. Use the Liquidation Date in your ES-003 to calculate your exact 180-day window.
The June 2026 deadline is the most urgent. If you have February 2025 entries that liquidated in late 2025 and fall outside the 80-day CAPE window, you have until approximately June 2026 to file a Form 19 protest. This is a hard statutory deadline.
How to File a Form 19 Protest
Protests are filed through ACE Portal using the Protest module. You'll need an active ACE importer account – see the ACE Portal Setup Guide if you don't have one.
What to include in your protest:
Entry number – the CBP entry number for each entry you're protesting. You can file one protest covering multiple entries.
Basis of protest – cite the court ruling that found IEEPA tariffs unlawful and CBP's CAPE program as the basis for reliquidation and refund. Reference the relevant IEEPA HTS codes (9903.01.xx or 9903.02.xx) on your entries.
Duty amount – the IEEPA duty amount paid on each entry, drawn from your ES-003 report.
Many importers use a customs broker to prepare and file Form 19 protests, particularly for entries with complex multi-code situations. If you have a large number of entries approaching the June 2026 deadline, start the process now – brokers are seeing high volume.
Frequently Asked Questions
Can I file both CAPE and Form 19 for the same entry? No. If an entry is eligible for CAPE Phase 1 (unliquidated or liquidated within 80 days), use CAPE – it's the faster and more direct path. Form 19 is for entries outside the CAPE window. Filing a protest for an entry already in a CAPE Declaration creates a conflict; use one path per entry.
What happens after I file Form 19? CBP reviews the protest and, if approved, reliquidates the entry and issues a refund. The timeline for protest review is not published – it depends on CBP workload. Filing before the deadline is what matters; approval timing is outside your control. Unlike CAPE, there's no published 45-day or 60–90 day timeline for protests.
Do I need a lawyer to file Form 19? No. Many importers file Form 19 protests themselves through ACE Portal or with the help of a licensed customs broker. You do not need a lawyer. A customs broker is sufficient for straightforward IEEPA protest filings.
What if CBP announces Phase 2 before my protest deadline? If CBP announces a Phase 2 that covers your entries before your protest deadline, you may be able to use Phase 2 instead. However, there is no announced timeline for Phase 2 as of April 2026, and CBP has explicitly declined to provide details. Don't wait for Phase 2 if your protest deadline is approaching – file the protest to preserve your rights, and if Phase 2 emerges, you can evaluate it then.