S. 315 · 118th Congress Taxpayer Research And Contributions Knowledge Act of 2023 StageIn committee SponsorJeff Merkley Introduced2023-02-09 Latest action2023-02-09 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Mike Braun Former member Senate IN Republican Bernie Sanders Current member Senate VT Independent Elizabeth Warren Current member Senate MA Democrat