Illinois Tax Calculator
Annual Take-Home Pay
$0
Gross Income
$0
Federal Income Tax
-$0
Illinois State Tax
-$0
Social Security (6.2%)
-$0
Medicare (1.45%)
-$0
Net Take-Home
$0
About Illinois Income Tax
Tax Brackets: Flat 4.95%
Illinois uses a flat tax rate. This calculator estimates your state tax liability based on 2026 tax rates.
What's Included in This Calculator
- Federal income tax (2026 brackets)
- Illinois state income tax
- Social Security tax (6.2% up to wage base)
- Medicare tax (1.45%)
- Annual and monthly take-home pay
How to Use This Calculator
1. Enter your annual gross income
2. Select your filing status
3. View your estimated take-home pay and tax breakdown
Note: This calculator provides estimates for informational purposes. Actual tax liability may vary based on deductions, credits, and other factors. Consult a tax professional for personalized advice.