This legislation aims to modernize and enhance the tax regulations for international businesses under the Internal Revenue Code, with the goal of making the U.S. tax system more competitive for American companies operating globally. By doing so, it seeks to encourage job creation and investment within the United States. Key provisions of the bill include the permanent extension of the "look-through" rule for controlled foreign corporations, allowing U.S. companies to defer taxes on income earned by their foreign subsidiaries until it is repatriated.