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The Governor's Budget address will be given at 12pm today. View using these links:
Note: Taxpayers with tax years ending on or after July 1, 2017, and before June 30, 2018, must divide their total net income between the periods subject to different rates. See Informational Bulletin FY 2018-02, Illinois Income Tax Increase Guidance, and Informational Bulletin FY 2018-14, Blended Income Tax Rates for Use With Your 2017 Illinois Income Tax Returns, for more information.
Note: Taxpayers with tax years ending after December 31, 2014, and before December 31, 2015, must divide their total net income between the periods subject to different rates. See Informational Bulletin FY 2015-09, Illinois Income Tax Decrease, for more information.
Note: Taxpayers with tax years ending after December 31, 2010, and before December 31, 2011, must divide their total net income between the periods subject to different rates. See Informational Bulletin FY 2011-09, Illinois Income Tax Increase, for more information.
Note: Check the Tax Rate Database for tax information for years prior to 2010 and for tax information about S-corps.
If you have additional inquiries, you may submit them to the Questions, Comments, or Request form.