Revisions in Section 3 (now Sections 3 through 3-80) by Public Act 85-1135 do not affect tax liability that arose before January 1, 1990.
35 ILCS 105/3-80
Revisions in Section 3 (now Sections 3 through 3-80) by Public Act 85-1135 do not affect tax liability that arose before January 1, 1990.
35 ILCS 105/3-80