INC TX-R AND D CREDIT House SponsorsRep. Rita Mayfield 3/21/2025HouseRule 19(a) / Re-referred to Rules Committee 35 ILCS 5/201 Amends the Illinois Income Tax Act. Provides that the research and development credit applies on a permanent basis. Effective immediately. 1/22/2025HouseFiled with the Clerk by Rep. Rita Mayfield 1/28/2025HouseFirst Reading 1/28/2025HouseReferred to Rules Committee 2/18/2025HouseAssigned to Revenue & Finance Committee 3/3/2025HouseTo Income Tax Subcommittee 3/21/2025HouseRule 19(a) / Re-referred to Rules Committee