S 4331

The Modernization of Derivatives Tax Act of 2026 aims to update the tax treatment of derivatives and their underlying investments. It establishes rules for recognizing gains and losses on derivatives, clarifies the definition of a derivative, and introduces the concept of ‘investment hedging units’ to streamline tax reporting for complex financial instruments. Specifically, it mandates that gains and losses on derivatives are recognized in the year they occur, and provides detailed rules for determining the character and source of those gains and losses, particularly concerning built-in gains and losses within investment hedging units. The bill also addresses payments related to certain derivatives and establishes definitions for key terms.