INC TX-R AND D CREDIT House SponsorsRep. Deborah Conroy-Sam Yingling-Elgie R. Sims, Jr. 12/3/2014HouseSession Sine Die 35 ILCS 5/201from Ch. 120, par. 2-201 Amends the Illinois Income Tax Act. Provides that the research and development credit applies for taxable years ending on or after December 31, 2004, and ending prior to January 1, 2026 (now, January 1, 2016). Effective immediately. 1/7/2014HouseFiled with the Clerk by Rep. Deborah Conroy 1/13/2014HouseAdded Chief Co-Sponsor Rep. Sam Yingling 1/13/2014HouseFirst Reading 1/13/2014HouseReferred to Rules Committee 2/21/2014HouseAdded Chief Co-Sponsor Rep. Elgie R. Sims, Jr. 12/3/2014HouseSession Sine Die