U.S. Sens. Tim Scott (R-S.C.), John Thune (R-S.D.), ranking member of the Subcommittee on Taxation and Internal Revenue Service (IRS) Oversight, and Chuck Grassley (R-Iowa), former chairman of the Senate Finance Committee and a current member of the Subcommittee on Taxation and IRS Oversight, recently led their Republican colleagues on the Senate Finance Committee in introducing the IRS Funding Accountability Act.