Penalties & Enforcement

Prepenalty Notice

Also known as: Pre-Penalty Notice · PPN

A CBP notice informing an importer of a proposed civil penalty under Section 1592 or related statutes — the start of the formal customs penalty process.

A Prepenalty Notice is the formal notice issued by CBP under 19 U.S.C. § 1592(b)(1) informing an importer (or other respondent) of a proposed civil penalty. It is the start of the formal customs penalty process and gives the respondent an opportunity to contest the proposed action before a final Penalty Notice is issued.

Required content of a Prepenalty Notice (19 U.S.C. § 1592(b)(1)(A)):

  • A description of the merchandise
  • Details of the entry or introduction
  • A specific description of the alleged material false statements, acts, or omissions
  • The legal basis (statute and regulation cited)
  • The culpability level allegedfraud, gross negligence, or negligence
  • The proposed amount of the monetary penalty
  • The lawful basis for the proposed amount

Respondent's options upon receipt:

  1. File a written response within 30 days (extendable to 60 days upon request) explaining why the penalty should not be assessed or should be reduced
  2. Request an oral presentation before CBP — particularly useful for complex cases or where credibility/intent is at issue
  3. Make a payment in lieu of contesting (rarely advisable without legal review)
  4. Take no action — CBP will proceed to issue a final Penalty Notice

Recommended response strategy:

  • Detailed factual response addressing each alleged violation
  • Legal arguments on classification, valuation, or origin (depending on the underlying issue)
  • Reasonable care documentation — compliance manual, training records, internal audit results, broker engagement, binding rulings, CROSS research
  • Cooperation history (records produced, witnesses made available, CTPAT status)
  • Argument for a lower culpability level (e.g., recharacterizing alleged gross negligence as negligence)
  • Argument for a lower assessment within the applicable cap

Significance: The Prepenalty Notice stage is often the best opportunity to reduce or eliminate the proposed penalty. CBP officers reviewing the response have wide discretion to:

  • Withdraw the proposed penalty entirely
  • Reduce the alleged culpability level
  • Reduce the proposed amount
  • Refer the case to mitigation without a formal Penalty Notice

Once a final Penalty Notice issues, the next opportunity for reduction is the Petition for Mitigation — by which time CBP has already made formal findings that are harder to dislodge.

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