Illinois Paycheck Calculator
Estimate gross pay, basic federal and payroll taxes, illinois withholding, deductions, and take-home pay for one paycheck. For detailed W-4 inputs, advanced earnings, saved calculations, and comparisons, continue in Madison Paycheck.
About this Illinois paycheck estimate
This free tool provides a quick estimate for one paycheck. It uses annualized federal income-tax brackets, basic employee Social Security and Medicare rates, and a simplified Illinois withholding estimate.
What it includes
Hourly or salary pay, basic overtime, filing status, federal and payroll tax estimates, illinois withholding, and one combined deductions estimate.
What Madison Paycheck adds
Detailed W-4 inputs, double time, holiday pay, shift differential, bonuses, commissions, tips, pre-tax and post-tax deduction treatment, saved calculations, history, multiple employers, and scenario comparison.
Turn a quick estimate into a reusable paycheck workflow
The free web calculator gives you a basic result. Madison Paycheck adds detailed inputs, clear tax breakdowns, saved calculations, multiple employers, history, and side-by-side comparisons.
Save this type of calculation and use it again on future paydays.