I 116th CONGRESS 2d Session H. R. 6579 IN THE HOUSE OF REPRESENTATIVES April 21, 2020 Mr. Doggett (for himself, Mr. Raskin , Ms. DeLauro , Mr. Cohen , Mr. Beyer , Mr. Blumenauer , Mr. Khanna , Mr. Pocan , Ms. Schakowsky , Mr. Welch , Ms. Wild , Mr. DeFazio , Ms. Jayapal , and Ms. Omar ) introduced the following bill; which was referred to the Committee on Ways and Means A BILL To amend the Internal Revenue Code of 1986 to allow certain taxpayers a 2-year carryback of net operating losses and to restore and make permanent the limitation on excess business losses of non-corporate taxpayers.