Senate Sponsors: DEMUZIO. Short description: INC TX-INTEREST-REFUND-CREDIT Synopsis of Bill as introduced: Amends the Illinois Income Tax Act. Provides that the Department of Revenue must pay interest at the rate and in the manner specified in the Uniform Penalty and Interest Act on refunds and credits. Effective immediately. Last action on Bill: SESSION SINE DIE Last action date: 01-01-09 Location: Senate Amendments to Bill: AMENDMENTS ADOPTED: HOUSE - 0 SENATE - 0 END OF INQUIRY Full Text Bill Status