This hearing investigates the mechanisms by which multinational corporations utilize offshore tax havens to shift profits, thereby reducing their U.S. tax liabilities. The Permanent Subcommittee on Investigations of the Committee on Homeland Security and Governmental Affairs convened this session to examine specific case studies involving Microsoft and Hewlett-Packard. The hearing focuses on the U.S. tax code's provisions and how they are leveraged, or potentially exploited, by these companies to engage in profit shifting. The proceedings aim to understand the scale of this practice and its implications for federal revenue.

This document represents a transcript of a U.S. Senate hearing, serving as a primary source for understanding legislative inquiry into corporate tax practices. The content is factual and procedural, detailing the examination of specific companies' financial strategies. As a government hearing record, its reception is typically within academic, legal, and policy circles focused on taxation and corporate governance. The material provides direct insight into the concerns and questions raised by policymakers regarding offshore profit shifting.