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

Sales & Related Taxes

  • 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 (Currently under revision due to legislative changes)
  • 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 - January 2019
  • ST-62 - Locally Imposed Sales Taxes Administered by the Department of Revenue
  • STS-76 - Illinois Aircraft/Watercraft and Vehicle Tax Information Guide
  • Tax Rate Database

Withholding Income Tax (Payroll)

  • 2018 IL-700-T - Illinois Withholding Tax Tables (effective January 1, 2018 - December 31, 2018)
  • 2019 IL-700-T - Illinois Withholding Tax Tables (effective January 1, 2019 - December 31, 2019)