Prior Disclosure to CBP: How Voluntary Self-Reporting Can Protect Your Business

When an importer discovers that they have made errors in their customs entries, whether involving classification, valuation, country of origin, or any other material element, they face a critical decision: wait and hope CBP does not discover the error, or proactively disclose the violation and seek reduced penalties. The prior disclosure mechanism under 19 USC 1592(c)(4) provides a formal pathway for importers to voluntarily report customs violations to CBP before an investigation is initiated. When properly executed, a prior disclosure can reduce penalties by as much as 75% compared to what CBP would assess if it discovered the violation on its own. More importantly, a prior disclosure demonstrates good faith and reasonable care, which can protect the importer's reputation and relationship with CBP going forward.

What Is a Prior Disclosure?

A prior disclosure is a written statement submitted to the CBP Center of Excellence and Expertise (CEE) or to the port director where the entries were filed, in which the importer acknowledges that a violation of 19 USC 1592 has occurred and provides all relevant information about the violation. To qualify for reduced penalties, the prior disclosure must be made before CBP has commenced a formal investigation or inquiry into the violation. This means the importer must disclose before receiving a CBP Form 28 (Request for Information), CF 29 (Notice of Action), or any other indication that CBP is looking at the entries in question. Timing is everything with prior disclosures; once CBP has begun its own inquiry, the door to reduced penalties closes.

Elements of a Valid Prior Disclosure

1. A statement acknowledging that a violation of 19 USC 1592 has occurred
2. Identification of all entries affected by the violation, including entry numbers, dates, and ports of entry
3. A description of the violation, including the incorrect information that was submitted and the correct information
4. The circumstances that led to the violation, including how it was discovered
5. The total duty loss to the government, calculated as the difference between duties paid and duties that should have been paid
6. A tender of the actual loss of duties, taxes, and fees owed (or a commitment to tender within 30 days)

Penalty Reduction Benefits

The penalty reduction benefits of a prior disclosure are substantial. Under 19 USC 1592, customs violations are categorized as fraud, gross negligence, or negligence. For fraud violations, the maximum penalty is the domestic value of the merchandise. For gross negligence, the maximum is four times the loss of duty (or 40% of the dutiable value). For negligence, the maximum is two times the loss of duty (or 20% of the dutiable value). With a valid prior disclosure, penalties are limited to interest on the duty loss for negligence and gross negligence violations, which represents a dramatic reduction. Even for fraud violations, a prior disclosure can reduce penalties to between one and four times the duty loss, compared to the full domestic value of the merchandise.

When to Consider a Prior Disclosure

Importers should consider filing a prior disclosure whenever they discover a material error in their customs entries that has resulted in a loss of duty to the government. Common scenarios include discovering that products have been misclassified under the HTS resulting in lower duties than should have been assessed, identifying errors in declared values such as failure to include assists, royalties, or other dutiable additions, finding that country of origin was incorrectly declared resulting in incorrect duty rates or trade preference claims, and learning that a supplier has been providing inaccurate information about the composition or origin of goods. The decision to file a prior disclosure should involve consultation with a customs attorney or experienced trade compliance professional who can evaluate the risks and benefits in the specific circumstances.

Strategic Considerations

• File early: The window for prior disclosure closes when CBP initiates its own inquiry, so time is of the essence once a violation is discovered
• Be thorough: Include all affected entries, not just the ones you have fully analyzed. Supplemental disclosures can be filed to add entries, but it is better to be comprehensive from the start
• Determine the culpability level: Whether the violation is characterized as negligence, gross negligence, or fraud affects both the potential penalties and the disclosure strategy
• Consider the scope: If the violation affects a large number of entries, a comprehensive audit may be needed to identify all affected transactions
• Involve legal counsel: A customs attorney can help structure the disclosure, negotiate with CBP, and protect privileged information
• Document corrective actions: Demonstrating that you have taken steps to prevent recurrence of the violation strengthens your position with CBP

The prior disclosure mechanism reflects a fundamental principle of US customs enforcement: importers who voluntarily come forward to correct their mistakes are treated more favorably than those who are caught. By making prior disclosure a standard part of your compliance toolkit, you can manage the financial and legal consequences of inevitable errors while demonstrating to CBP that your company is committed to accurate and lawful import practices. The penalty reduction benefits alone make prior disclosure one of the most valuable risk management tools available to US importers.