1. How Cbp Tests the Value Declared at Entry
A commercial invoice may look complete until CBP asks who supplied a mold, paid a royalty, or approved a related-party price. Those facts may change the appraised value. The correct method depends on the sale, the parties, and reliable records.
Transaction Value and Required Additions
Under 19 U.S.C. § 1401a and 19 C.F.R. § 152.103, transaction value generally begins with the price actually paid or payable for merchandise sold for exportation to the United States. Required additions may include packing costs, selling commissions, apportioned assists, certain royalties or license fees, and qualifying resale proceeds. Each addition requires sufficient information, and not every royalty is dutiable.
Related-party pricing may still support transaction value when the relationship did not influence the price or an applicable test value is satisfied. A focused customs compliance and enforcement review can compare intercompany agreements, payment flows, transfer pricing records, and entry declarations.
Alternative Appraisement Methods
If transaction value cannot be determined or used, CBP applies the remaining methods in a statutory sequence. These include transaction value of identical merchandise, transaction value of similar merchandise, deductive value, computed value, and a fallback method. An importer may request computed value before deductive value when it makes the request at the time required by 19 C.F.R. § 152.101(c).
| Valuation Question | Documents to Review | Common Risk |
|---|---|---|
| Price paid or payable | Invoices, purchase orders, payment records, and credits | Indirect payments or post-entry adjustments |
| Assists | Tooling, molds, designs, components, and allocation records | Buyer-supplied items omitted from value |
| Royalties | License agreements, sales contracts, and payment formulas | Incorrect treatment of a condition of sale |
| Related parties | Transfer pricing studies, margins, and comparable sales | Insufficient proof that the relationship did not affect price |
2. How Origin Verification Extends Beyond Product Labels
Country of origin can affect marking, preferential duty treatment, trade remedies, and special tariffs. One origin conclusion may not control every customs program. Importers should identify the legal purpose before selecting an origin rule.
Nonpreferential and Preferential Origin Standards
Nonpreferential origin often turns on where an article was wholly obtained or last substantially transformed, subject to product-specific rules and other governing authorities. Preferential claims follow the applicable trade agreement and may require tariff-shift, regional-value-content, or production requirements. A rules of origin analysis should match the product, claim, and import period.
Marking and Supplier Evidence
Under 19 U.S.C. § 1304 and 19 C.F.R. Part 134, foreign-origin articles generally must identify their origin to the ultimate purchaser unless an exception applies. If a permitted cure does not occur, unmarked goods may face redelivery or a marking duty equal to 10% of final appraised value. Changing a label does not correct an unsupported origin determination.
Useful evidence may include bills of materials, production records, factory addresses, costed manufacturing steps, supplier certifications, and shipping documents.
3. Responding When Cbp Questions Value or Origin
A customs dispute can begin before liquidation and continue after CBP finalizes an entry. The response must fit the procedural stage. Missing a deadline or answering beyond the available record can narrow later options.
Cf-28 and Cf-29 Responses before Liquidation
CBP may use Form 28 to request information supporting classification, value, rate of duty, or admissibility. Form 29 may notify the importer of proposed or completed action. The importer should calendar the stated deadline, confirm which entries are affected, and submit a response that reconciles commercial and entry records.
A response packet may include:
- A concise explanation tied to the legal standard under review.
- Invoices, contracts, payment records, and accounting reconciliations.
- Supplier affidavits supported by production and sourcing documents.
- A clear description of any error and the entries it may affect.
- A request that CBP address specific evidence before taking action.
Liquidation, Protest, and Reliquidation
A protest under 19 U.S.C. § 1514 generally must be filed within 180 days after the protestable decision or liquidation. The protest should identify each contested decision, affected entry, and supporting ground. A request for a valuation explanation under 19 C.F.R. § 152.101(d) does not replace the protest process.
CBP may voluntarily reliquidate an entry within 90 days of the original liquidation under 19 U.S.C. § 1501. An importer should not treat that authority as an extension of the protest period. A denied protest may support review in the U.S. Court of International Trade after the importer satisfies applicable jurisdictional requirements.
4. Managing Penalty and Prior Disclosure Questions
Additional duties do not automatically establish a penalty violation. Under 19 U.S.C. § 1592, CBP evaluates material false statements or omissions and the applicable level of culpability. The facts, records, and timing of corrective action matter.
Negligence, Gross Negligence, and Fraud
Section 1592 distinguishes negligence, gross negligence, and fraud. A classification disagreement, valuation adjustment, or origin correction does not by itself establish the required culpability. CBP may examine the importer's reasonable-care process, internal warnings, prior notices, broker instructions, and pattern of entries.
After receiving a prepenalty or penalty notice, an importer should separate the duty calculation from the culpability analysis. Administrative petitions and customs litigation may involve different deadlines, evidentiary records, and standards of review.
Whether Prior Disclosure Is Still Available
A valid prior disclosure may reduce § 1592 penalties, but timing is critical. The disclosure generally must occur before, or without knowledge of, the commencement of a formal investigation. It must identify the circumstances and tender any actual loss of duties with the disclosure or within 30 days after CBP provides its written calculation, subject to an authorized extension.
A company should not submit a disclosure before understanding the affected products, entries, and legal theory. Attorneys can assess whether the conduct appears negligent or potentially intentional and whether another corrective mechanism fits the facts.
5. Building Records That Support a Defensible Position
Customs compliance works best when entry data can be traced back to commercial and production records. A broker may transmit information, but the importer of record retains its own reasonable-care obligations. Supplier assurances should be tested rather than accepted without support.
Recordkeeping and Entry Controls
Many customs records must be retained for five years under 19 U.S.C. § 1508 and 19 C.F.R. Part 163. An import and trade compliance program should connect product master data with invoices, classification decisions, origin records, assists, royalties, and post-entry adjustments.
Supplier Verification and Escalation
Contracts should require suppliers to provide accurate origin and production records and to report sourcing changes. Compliance teams should escalate unexplained price changes, new factories, conflicting certificates, and royalties that appear outside the invoice. Periodic sampling can reveal problems before they spread across multiple entries.
6. Frequently Asked Questions
Can a transfer pricing study establish the correct customs value?
Not by itself. Transfer pricing and customs valuation apply different legal standards. A study may provide useful evidence, but the importer must still address transaction value, additions, related-party acceptability, and entry-specific records.
Can an importer use a first-sale price in a multi-tier transaction?
Potentially, but the importer must establish a qualifying bona fide sale for exportation to the United States and provide a complete transaction record. Purchase orders, payments, title terms, roles, and pricing evidence require careful review.
Does correcting the country label resolve an origin error?
No. Marking is only one part of the analysis. The declared origin may also affect duty preferences, special tariffs, admissibility, government procurement, or trade remedies under separate rules.
What happens if the 180-day protest period has expired?
The liquidation or decision generally becomes final for ordinary protest purposes. Other statutory mechanisms are limited and fact-specific, so the importer should obtain immediate review rather than assume CBP can reopen the entry.
7. Discuss a Customs Valuation or Origin Challenge with Sjkp
SJKP's attorneys review valuation methods, origin claims, supplier evidence, entry records, CBP correspondence, and procedural deadlines. The firm's lawyers coordinate with customs brokers, accountants, and supply-chain professionals as needed. Importers facing a verification request, proposed adjustment, or penalty concern may contact SJKP to evaluate the record and available response options.
19 Aug, 2026
