This opinion cites 12 cases:

Lutheran General Health Care System v. Department of Revenue ( 1992 )


XL Disposal Corp., Inc. v. Zehnder ( 1999 )


Richard's Tire Co. v. Zehnder ( 1998 )


Chicago Bar Ass'n v. Department of Revenue ( 1994 )


Wyndemere Retirement Community v. Department of Revenue ( 1995 )


People Ex Rel. Hellyer v. Morton ( 1940 )


Decatur Sports Foundation v. Department of Revenue ( 1988 )


Methodist Old Peoples Home v. Korzen ( 1968 )


Highland Park Women's Club v. Department of Revenue ( 1990 )


Gas Research Institute v. Department of Revenue ( 1987 )


City of Belvidere v. Illinois State Labor Relations Board ( 1998 )


Chicago Patrolmen's Ass'n v. Department of Revenue ( 1996 )