S. 2721 · 109th Congress Business Activity Tax Simplification Act of 2006 StageIn committee SponsorChuck Schumer Introduced2006-05-04 Latest action2006-05-04 · Introduced in Senate Follow Summary Text Subjects Cosponsors (6) Votes (0) Actions Cosponsors (6) Johnny Isakson Former member Senate GA Republican George Allen Former member Senate VA Republican Mike Crapo Current member Senate ID Republican Jim DeMint Former member Senate SC Republican Tim Johnson Former member Senate SD Democrat John Thune Current member Senate SD Republican