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First Sale: Why CBP Said No.

6 days ago
3 min read

🔓 A transfer pricing study may satisfy tax requirements but still fail to support First Sale customs valuation. A recent CBP ruling explains why the distinction matters.

Summary: On 24 September 2026, U.S. Customs and Border Protection (CBP) issued ruling HQ H350676, rejecting an importer's attempt to use the first sale in a related-party supply chain to determine customs value. The case highlights an important distinction between transfer pricing for tax purposes and the evidence required to support First Sale treatment under U.S. customs valuation rules.

CBP border scene with shipping boxes labeled manufacturer, intermediary and U.S. importer, a First Sale form stamped REJECTED.
CBP’s First Sale ruling highlights why transfer pricing documentation alone may not be enough to justify customs valuation.

When a Lower Purchase Price Isn't Enough

Many U.S. importers operate through multi-tier supply chains involving manufacturers, intermediaries and importing companies.


In certain circumstances, the First Sale principle allows an importer to use the price paid in an earlier sale rather than the price charged in the final transaction. This can affect the customs value declared to CBP and, consequently, the duties payable.


However, using the earlier price is not automatic. Importers must demonstrate that the transaction meets the applicable customs valuation requirements. A recent CBP ruling illustrates what can happen when the supporting evidence falls short.



What Did CBP Decide?

In ruling HQ H350676, issued on 24 September 2026, CBP considered a proposed transaction involving related companies in China, Ireland and the United States.

The transaction involved countertop beverage equipment sold by a Chinese manufacturer to an Irish intermediary, which then sold the goods to its related U.S. importing company.


The importer sought to use the manufacturer-to-intermediary price as the basis for customs valuation. To support its position, the importer submitted transaction documents and a transfer pricing study prepared using the Transactional Net Margin Method (TNMM).


CBP rejected the request.

The ruling highlights that a transfer pricing study does not automatically establish that a related-party transaction price is acceptable for U.S. customs valuation purposes. The customs authority must be satisfied that the applicable legal requirements have been met.



Why Does This Matter to Importers?

Transfer pricing and customs valuation address different legal questions.

Transfer pricing generally concerns the pricing of transactions between related businesses for tax purposes. Customs valuation determines the value of imported goods under the applicable customs rules.


Although the two disciplines may use overlapping commercial information, satisfying one set of requirements does not automatically satisfy the other.


For importers using First Sale arrangements, this distinction is important. A company may already have a transfer pricing study, intercompany invoices and payment records, yet still face questions about whether its proposed customs value is adequately supported.


The key lesson: having pricing documentation is not necessarily the same as having sufficient evidence for customs valuation.



The Bigger Picture

First Sale arrangements can offer commercial advantages, but they also require careful attention to the applicable valuation rules.


HQ H350676 serves as a reminder that businesses should not assume an existing tax analysis automatically supports their customs declarations.


For companies importing through related-party supply chains, understanding this distinction is an important first step towards managing customs valuation risk.

But what evidence does CBP expect? Why was the methodology used in this case insufficient? And how can importers assess whether their own First Sale arrangements are defensible?


Those are the questions that require a closer examination of the ruling.



🔐 Go Beyond the Headlines: Explore the PRO Analysis

Understanding why CBP rejected the First Sale request is only the starting point. The more difficult challenge is determining whether your own pricing arrangements and supporting documents meet the relevant customs valuation requirements.


Our PRO analysis, CBP Rejects First Sale, examines the ruling in greater depth, including the weaknesses in the transfer pricing study, the distinction between proving a sale occurred and establishing an acceptable transaction price, and the evidence importers should consider when reviewing their First Sale programmes.


🔐 Move from understanding the ruling to assessing its implications for your business.

Read the Full PRO Analysis: CBP Rejects First Sale



Subscribe to Customs Manager PRO for deeper analysis, practical guidance and implementation-focused resources for customs and international trade professionals.



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Author

Ann Karen

Head of Growth,

Customs Manager Ltd.


Disclaimer

This article is provided for general informational and educational purposes only. It does not constitute legal, tax or customs valuation advice. First Sale treatment depends on the facts of each transaction and the applicable law. Importers should consult official CBP guidance and qualified professional advisers before making customs valuation decisions.


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