PIO-16, An Overview of Property Tax
PTAX-1004, The Illinois Property Tax System
Publication 122, Instructions for Farmland Assessments
Publication 135 – Preferential Assessments for Wooded Acreage
Publication 136, Property Assessment and Equalization
PTAX-CSESV, 2026 Commercial Solar Energy Systems Valuation
PTAX-WEDV, Wind Energy Device Valuation
Property Tax – Exemption Information (PIO-74)
Conservation Stewardship Program
