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Article · 25 March 2010 · Academy of Tax Law

Xilinx Inc. v. Commissioner of Internal Revenue

International Postgraduate Programmes in Transfer Pricing Tax Dispute Resolution TP Case Summaries Transfer Pricing United States

Case Information

  • Court: United States Court of Appeals, Ninth Circuit
  • Case No: Nos. 06-74246, 06-74269
  • Applicant: Xilinx, Inc., and Consolidated Subsidiaries
  • Defendant: Commissioner of Internal Revenue
  • Judgment Date: March 22, 2010

Key Points of the Judgment

Background

Core Dispute

Court Findings

Outcome

Transfer Pricing Method Used

Major Issues and Areas of Contention

  • Inclusion of ESO Costs: The primary issue was whether ESO costs should be included in the cost-sharing agreement. The Commissioner’s insistence on including these costs was met with resistance as it conflicted with the arm’s length principle.
  • Interpretation of Regulations: There was significant ambiguity in the tax regulations concerning the inclusion of all costs in CSAs, leading to a dispute over whether specific rules or general principles should control the interpretation.
  • Impact on Tax Parity: The decision hinged on whether the exclusion of ESO costs would disrupt tax parity between related and unrelated entities.

Was this Decision Expected or Controversial?

Significance for Multinationals

Significance for Revenue Services