This document summarizes the issue of corporate offshore tax dodging and proposes solutions to stop it. It finds that U.S. corporations use tax havens to avoid an estimated $150 billion in taxes annually by disguising domestic profits as foreign income. Closing offshore loopholes could generate hundreds of billions in revenue to fund priorities like education and infrastructure. The document advocates ending the ability of corporations to indefinitely defer domestic taxes on offshore profits and closing specific loopholes that allow profit shifting to tax havens. Public opinion polling indicates strong voter support for reforms to ensure corporations pay their fair share of U.S. taxes.