ESTATE TAX-INTEREST ON REFUNDS House SponsorsRep. Jerry L. Mitchell 1/8/2013HouseSession Sine Die 35 ILCS 405/7from Ch. 120, par. 405A-7 Amends the Illinois Estate and Generation-Skipping Transfer Tax Act. Provides that interest upon the refund of any overpayment under the Act is allowed and shall be paid as provided in the Uniform Penalty and Interest Act. Effective immediately. 10/7/2011HouseFiled with the Clerk by Rep. Jerry L. Mitchell 10/19/2011HouseFirst Reading 10/19/2011HouseReferred to Rules Committee 1/8/2013HouseSession Sine Die