INTERNATIONAL TRADE LAW
19 U.S.C. 1592 Customs Penalties: What to Know
Section 1592 is the federal statute U.S. Customs uses to penalize importers for material false statements or omissions on entry — it is a civil penalty law, not a form you fill out. Codified at 19 U.S.C. § 1592, it is the single most important enforcement tool CBP has against importers. If a value, classification, or country-of-origin entry is wrong in a way that matters, § 1592 is how Customs assesses a penalty for it. Understanding the statute’s structure tells you exactly what is at stake and where the defenses lie.
What Section 1592 Actually Prohibits
Section 1592 makes it unlawful to enter, introduce, or attempt to introduce merchandise into U.S. commerce by means of a statement, act, or omission that is both material and false. “Material” means the error could affect CBP’s decisions — on admissibility, on the duties owed, or on enforcement. A clerical typo that changes nothing is generally not material; an undervalued invoice, a misclassified tariff code, or a misstated country of origin that lowers the duty bill is.
The violation attaches to the false entry itself. That is what separates § 1592 from liquidated damages, which arise from breaking a customs-bond promise, and from seizure and forfeiture, which act on the goods. Section 1592 acts on the misstatement.
The Three Culpability Tiers
The statute scales the maximum penalty to the importer’s state of mind. Same error, very different exposure depending on which tier CBP can prove.
| Tier | Standard | Maximum penalty (revenue lost) | Maximum (no revenue lost) |
|---|---|---|---|
| Negligence | Failure to exercise reasonable care | Lesser of domestic value or 2× lost duties/taxes/fees | 20% of dutiable value |
| Gross negligence | Actual knowledge or wanton disregard | Lesser of domestic value or 4× lost duties/taxes/fees | 40% of dutiable value |
| Fraud | Voluntary and intentional violation | Full domestic value of the merchandise | Domestic value |
A key point on burden of proof: for fraud, CBP must prove its case by clear and convincing evidence. For negligence, the burden effectively shifts — once CBP shows the error, the importer must show it exercised reasonable care. That is why documentation matters so much.
How a Section 1592 Case Unfolds
CBP follows a defined administrative path before it can collect:
- Pre-penalty notice. CBP issues a written notice stating the alleged violation, the tier it is claiming, and the proposed penalty. You generally have 30 days to respond.
- Penalty notice. After considering your response, CBP issues a final penalty claim.
- Petition for relief. You petition the Fines, Penalties, and Forfeitures office to cancel or mitigate, citing 19 U.S.C. § 1618 and the mitigation guidelines in 19 CFR Part 171, Appendix B.
- Litigation. If administrative relief falls short, the government must sue to collect in the U.S. Court of International Trade, where the importer can contest both liability and amount.
Separately, § 1592(d) lets CBP recover the actual lost duties regardless of culpability — so even a fully excused penalty does not erase the duties themselves.
Prior Disclosure: The Most Powerful Defense
The statute rewards self-reporting. Under § 1592(c)(4), a valid prior disclosure — made before CBP starts or tells you it has started an investigation — caps the penalty at a fraction of the normal maximum. For negligence and gross negligence, disclosure typically limits exposure to the interest on the lost duties; for fraud, it caps the penalty at the lost revenue rather than the full value of the goods. In every case you still pay the actual duties owed, but a timely disclosure can turn a six-figure penalty into a manageable correction.
The other lever is reasonable care. The Customs Modernization Act of 1993 placed the burden of correct classification and valuation on the importer and tied it to a “reasonable care” standard. A real compliance program — written procedures, broker oversight, classification records, and periodic self-audits — both lowers the culpability tier CBP can prove and strengthens a mitigation petition. (For a request-for-information that often precedes a penalty, see our guide to CBP Form 28.)
The Five-Year Clock
Under 19 U.S.C. § 1621, CBP generally must commence an action within five years of the violation. For fraud, the clock runs from the date the fraud was discovered. CBP frequently asks importers to sign waivers extending this period during an investigation — a request to weigh carefully with counsel, because agreeing can keep your exposure open for years.
Frequently Asked Questions
Is there a “CBP Form 1592”? No. Section 1592 is a statute, not a form. Penalty cases proceed by a pre-penalty notice and a penalty notice, not by a document the importer submits.
What is the most common § 1592 violation? Undervaluation, misclassification, and incorrect country-of-origin claims — the three entry data points that most directly affect the duties owed.
Can I be penalized if my customs broker made the mistake? Yes. The importer of record is responsible for the accuracy of its entries. Broker error does not transfer that duty, though it can bear on culpability and mitigation.
How much does prior disclosure actually save? Often a great deal. A valid disclosure can reduce a negligence or gross-negligence penalty to interest on the lost duties, and a fraud penalty to the lost revenue rather than the full domestic value.
Worried about a customs valuation or classification exposure? Reidel Law Firm prepares flat-fee import/export compliance memos and represents importers in § 1592 matters and prior disclosures with direct attorney access. Get an import compliance memo →
