Make IL-1040 address changes online with MyTax Illinois.
View information on extension payments for Individual Income Tax (Sole Proprietorships).
Access your IL-PIN online utilizing MyTax Illinois.
Check the status of your Illinois Individual Income Tax refund using 'Where’s My Refund?'
View estimated payment details for your Individual Income Tax Return.
Application and information regarding Video Gaming Licensees
View request forms and guidelines for importing overseas alcohol beverages by unlicensed individuals.
Economic Interest Search allows you to search the database to check for filings
Members of the Board & Bios; Schedule of meeting;Minutes & Resolution