Illinois Administrative Code (Last Updated: March 27, 2024) |
TITLE86. REVENUE |
PART105. ELECTRONIC FILING OF ILLINOIS INDIVIDUAL INCOME TAX RETURNS |
SUBPARTE. IL-8453 ILLINOIS INDIVIDUAL INCOME TAX ELECTRONIC FILING DECLARATION |
§ 105.500. Purpose |
§ 105.510. Instructions |
§ 105.515. IL-8453 Retaining Program |
§ 105.520. Corrections |