Synopsis As Introduced Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Provides that, on or after July 1, 2013 and on or before December 31, 2018, the taxes imposed under the Acts apply to (i) 90% of the proceeds of sales of gasohol, (ii) 80% of the proceeds of sales of E20 blended ethanol fuel, and (iii) 60% of the proceeds of sales of E30 blended ethanol fuel. Amends the Illinois Renewable Fuels Development Program Act. Provides that grants may be awarded for the following programs: a next generation renewable fuels program, a majority blended ethanol and blender pump infrastructure program, and a research and development program for sustainable corn production and corn-based renewable fuel production. Sets forth the maximum aggregate amount of grants that may be awarded under each program. Effective immediately.