All Other Publications

General Information

  • PIO-33 - Where to Get Assistance
  • PIO-58 - Informal Conference Board Review
  • PIO-60 - Illinois Audit Information

Electronic Filing (Specifications)

Motor Fuel Taxes

  • MFUT-53 - Illinois Motor Fuel Use Tax Carrier Compliance Manual
  • PIO-20 - Law Enforcement Guide Motor Fuel Use Tax License and Decals
  • PIO-71 - Dyed Diesel Fuel Enforcement Program
  • Public Act 101-32 - Notice to Municipalities in Cook County Regarding the Recently Enacted Municipal Motor Fuel Tax

Property Tax

  • PIO-16 - An Overview of Property Tax
  • PIO-37 -Information for exclusively charitable, religious, or educational organizations; governmental bodies; and certain                    other tax-exempt organizations
  • PIO-62 - An Overview of the Property Tax Extension Limitation Law by Referendum
  • Property Tax Statistics and Assessment Ratio Levels
  • PTAX-60 - Illinois Property Tax Rate and Levy Manual
  • PTAX-1004 - The Illinois Property Tax System
  • PTAX-1032 - Education Program
  • PTAX-1080 - Property Tax Extension Limitation Law, Technical Manual

Sales & Related Taxes

  • FS-14 - Trade-In Credit Limit Frequently Asked Questions
  • PIO-28 - Taxes at Fairs, Festivals, Flea Markets and Craft Shows
  • PIO-36 - Illinois Use Tax for Individual Taxpayers
  • PIO-55 - Illinois Tire User Fee
  • RUT-76 - Transaction Return Chart
  • ST-9 - A Guide for Reporting Sales Using Form ST-556, Sales Transaction Return 
  • ST-9-LSE - A Guide for Reporting Sales Using FORM ST-556-LSE, Transaction Return for Leases
  • ST-23 - How to Report Off-Site Sales on Form ST-556, Sales Tax Transaction Return
  • ST-58 - Reciprocal - Non-Reciprocal Vehicle Tax Rate Chart
  • ST-62 - Locally Imposed Sales Taxes Administered by the Department of Revenue
  • Tax Rate Database

Withholding Income Tax (Payroll)

  • 2021 IL-700-T, Illinois Withholding Tax Tables Booklet (effective January 1, 2021 - December 31, 2021)