TITLE 86: REVENUE
CHAPTER I: DEPARTMENT OF REVENUE
PART 280 HOME RULE MUNICIPAL SERVICE OCCUPATION TAX
AUTHORITY: Implementing the Home Rule Municipal Service Occupation Tax Act [65 ILCS 5/8-11-5] and authorized by Section 39b1 of the Civil Administrative Code of Illinois. (Department of Revenue Law) [20 ILCS 2505].
SOURCE: Adopted May 21, 1962; amended at 6 Ill. Reg. 2845, 2848 and 2850, effective March 3, 1982; codified at 6 Ill. Reg. 9688; amended at 15 Ill. Reg. 6290, effective April 11, 1991; amended at 24 Ill. Reg. 8114, effective May 26, 2000; amended at 49 Ill. Reg. 3219, effective February 26, 2025.