Ill. Admin. Code tit. 50 § 2510.90Download PDFCurrent through Register Vol. 49, No. 2, January 10, 2025Section 2510.90 - Annual Privilege Tax Filing Requirements (Repealed)Ill. Admin. Code tit. 50, § 2510.90Repealed at 44 Ill. Reg. 3447, effective 2/24/2020