Markup of: H.R. 4058, “To prevent and address sex trafficking of youth in foster care.”; H.R. 4429, “To amend the Internal Revenue Code of 1986 to permanently extend the subpart F exemption for active financing income.”; H.R. 4438, “To amend the Internal Revenue Code of 1986 to simplify and make permanent the research credit.”; H.R. 4453, “To amend the Internal Revenue Code of 1986 to make permanent the reduced recognition period for built-in gains of S corporations.”; H.R. 4454, “To amend the Internal Revenue Code of 1986 to make permanent certain rules regarding basis adjustments to stock of S corporations making charitable contributions of property.”; H.R. 4457, “To amend the Internal Revenue Code of 1986 to permanently extend increased expensing limitations, and for other purposes.”; H.R. 4464, “To amend the Internal Revenue Code of 1986 to make permanent the look-through treatment of payments between related controlled foreign corporations.”