Revisions in Section 3 (now Sections 3 through 3-50) by Public Act 85-1135 do not affect tax liability that arose before January 1, 1990.
35 ILCS 115/3-50
Liability because of amendatory Act
Known as the Service Occupation Tax Act
The act spans §§ 35-115-1 to 35-115-9 (42 sections).
P.A. 91-51, eff. 6-30-99.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.