Illinois Administrative Code (Last Updated: March 27, 2024) |
TITLE86. REVENUE |
PART100. INCOME TAX |
SUBPARTBB. CREDITS AND REFUNDS |
§ 100.9400. Credits and Refunds (IITA Section 909) |
§ 100.9410. Limitations on Claims for Refund (IITA Section 911) |
§ 100.9420. Recovery of Erroneous Refund (IITA Section 912) |