First Sale Valuation: Legally Reducing Duties

What Is First Sale Valuation?

Under the standard transaction value method (19 USC 1401a), customs duties are assessed on the price actually paid or payable by the US importer. In a typical three-tier supply chain (manufacturer sells to middleman, middleman sells to US importer), the dutiable value is the higher middleman-to-importer price. First Sale valuation, upheld by the Federal Circuit in Nissho Iwai American Corp. v. United States (1982), allows the importer to use the lower manufacturer-to-middleman price as the dutiable value, provided certain conditions are met.

How Much Can You Save?

The savings depend on the markup between the first sale and the last sale before importation. Typically, First Sale valuation reduces the dutiable value by 15-40%, which directly reduces the duty paid by the same percentage. For a product with a 25% duty rate and a 30% middleman markup, the duty savings would be approximately 7.5% of the import value — a significant impact on margins.

Requirements for First Sale

1. The first sale must be a bona fide arm’s-length transaction for export to the United States
2. The goods must be clearly destined for the US at the time of the first sale (not diverted from another market)
3. The importer must have documentation proving the first sale price (manufacturer’s invoice, purchase order, payment records)
4. The middleman must add value beyond simply brokering the transaction (quality control, logistics, sourcing)
5. The pricing must be transparent — the importer must know and disclose the first sale price to CBP

Common Pitfalls

• Using First Sale for related-party transactions where the manufacturer and middleman are affiliated
• Failing to prove that goods were destined for the US at the time of the first sale
• Inadequate documentation of the first sale price
• Not disclosing the multi-tiered pricing structure on the entry summary
• Applying First Sale to products where the middleman adds no value beyond price markup

How Classification Interacts with First Sale

Accurate HTS classification is foundational for First Sale valuation because the duty rate determines the absolute savings. A product classified at 2.5% duty generates modest First Sale savings, while the same product correctly classified at 25% (including Section 301) generates 10x the savings. Camtom ensures your classification maximizes the benefit of First Sale valuation.