INC TX-VARIABLE RATE House SponsorsRep. Mark Batinick and Mark L. Walker 1/10/2023HouseSession Sine Die 20 ILCS 2505/2505-805 new35 ILCS 5/2015 ILCS 100/5-45.21 new Amends the Illinois Income Tax Act. Provides that the rate of tax on individuals, trusts, and estates shall be determined in accordance with an algorithm set forth in the amendatory Act. Makes conforming changes in the Department of Revenue Law of the Civil Administrative Code of Illinois and the Illinois Administrative Procedure Act. Effective immediately. 1/25/2022HouseFiled with the Clerk by Rep. Mark Batinick 1/27/2022HouseFirst Reading 1/27/2022HouseReferred to Rules Committee 2/9/2022HouseAssigned to Revenue & Finance Committee 2/15/2022HouseTo Income Tax Subcommittee 2/18/2022HouseRule 19(a) / Re-referred to Rules Committee 2/25/2022HouseAdded Co-Sponsor Rep. Mark L. Walker 1/10/2023HouseSession Sine Die