Estimate your Illinois income, sales and property tax. Illinois has a flat 4.95% income tax, an average combined sales tax of 8.82%, and an average effective property tax rate of 2.07%.
Estimate your IL state income tax, effective rate and take-home pay.
Estimate take-home pay in IL after federal, FICA and state tax.
Add IL state and local sales tax to any purchase amount.
Estimate annual IL property tax from your home's value.
Estimate the IL state tax on your investment gains.
Federal self-employment tax plus IL income tax on your net profit.
Estimate IL sales tax on a car, with trade-in credit.
Total IL state and local tax — income, sales and property combined.
Illinois funds its services through a mix of income, sales and property taxes. Flat 4.95% rate with a personal exemption rather than a standard deduction.
Sales tax averages 8.82% once local rates are included, and homeowners pay an average effective property tax of 2.07%.
Use the calculators above for a quick estimate, then verify exact figures with the Illinois Department of Revenue (tax.illinois.gov). These tools are estimates, not tax advice.