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Leveling the Playing Field for Illinois Retail Act Resource Page

Remote retailers seeking to determine whether they must begin collecting and remitting Illinois sales tax should review the resources below to better understand how the changes in Illinois law and filing requirements apply.

Leveling the Playing Field Resources:

Registration Information:

Tax Information:

  • Tax Rates - Sales tax rate changes generally occur effective January 1 or July 1 of each year. Use the MyTax Illinois Tax Rate Finder to look up addresses individually. The Machine Readable Files are large files mainly for use by software developers and electronic transmitters. 
  • Illinois Sales & Use Tax Matrix (PIO-101)
    • Adobe PDF (Updated 11/2024)
    • If you need the matrix file in a CSV (pipe delimited) format, please contact us with your request.
  • Illinois Filing, Payment, and Refund Resources for Marketplace Facilitators, Marketplace Sellers, and Remote Retailers (PIO-102)
  • Destination-Based Sales Tax Assistance - A guide to help with tax rates, registration, and filing obligations for Remote Retailers and Marketplace Facilitators who must collect and remit "Destination-based" Sales Tax
  • Illinois (In-State) Retailers' Sales Tax Responsibilities Flowchart (PIO-111) (Updated 03/10/2022)

Publications: