II 115th CONGRESS 1st Session S. 470 IN THE SENATE OF THE UNITED STATES February 28, 2017 Mr. Casey (for himself, Mr. Wyden , Mr. Brown , Ms. Stabenow , Mrs. Murray , Mr. Cardin , and Mr. Menendez ) 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 enhance the Child and Dependent Care Tax Credit and make the credit fully refundable.