Illinois does not have tax brackets that impose higher rates on people who earn more. Illinois state income taxes are due April 15, the same day as federal income taxes. The state grants an ...
Thousands of Illinois residents who are eligible for tax credits didn’t claim them last year, resulting in $4 million in unclaimed credits. Gov. JB Pritzker and the Illinois Department of Revenue said ...
Social Security benefits and Railroad Retirement benefits are also exempt from Illinois state income tax. Illinois has a 6.25% state sales tax. Localities can add as much as 4.75%, and the average ...