Illinois Tax Calculator
Illinois Income Tax Calculator 2025
Calculate your federal and Illinois state income taxes for 2025.
State Tax Type
flat
Top Rate
4.95%
Std Deduction (Single)
None
Personal Exemption
$2,625
Income Details
Enter your Illinois income
$
Illinois Tax Results
Federal + State taxes
Total Tax Liability
$17,434
Effective rate: 23.2%
Federal
$8,114
IL State
$3,583
FICA
$5,738
After-Tax Income
$57,566
$4,797/month
Illinois Tax Breakdown
Gross Income$75,000
Federal Income Tax-$8,114
Illinois State Tax-$3,583
FICA (SS + Medicare)-$5,738
Net Income$57,566