II 118th CONGRESS 2d Session S. 4123 IN THE SENATE OF THE UNITED STATES April 15, 2024 Ms. Baldwin (for herself, Mr. Manchin , Mr. Brown , Mr. Whitehouse , Mr. Van Hollen , Mr. Markey , Ms. Warren , Ms. Klobuchar , Mr. Sanders , Mr. Reed , Mr. Kaine , Mr. Welch , Mr. Booker , Ms. Hirono , and Mr. Schatz ) 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 provide for the proper tax treatment of personal service income earned in pass-thru entities.