II 116th CONGRESS 1st Session S. 1639 IN THE SENATE OF THE UNITED STATES May 23 (legislative day, May 22), 2019 Mr. Wyden (for himself and Mr. Whitehouse ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend the Internal Revenue Code of 1986 to revise the treatment of partnership interests received in connection with the performance of services, and for other purposes.