Ill. Admin. Code tit. 50, pt. 2510, ILLUSTRATION CDownload PDFCurrent through Register Vol. 49, No. 2, January 10, 2025Annual Privilege and Retaliatory Tax Return (Repealed)Ill. Admin. Code tit. 50, pt. 2510, ILLUSTRATION CRepealed at 44 Ill. Reg. 3447, effective 2/24/2020