Illinois Paycheck Calculator
Illinois has a flat 4.95% state income tax. Not tax advice.
Use this Illinois paycheck calculator to estimate your take-home pay. Enter your gross income, and we’ll calculate federal and Illinois state taxes, Social Security, Medicare, and other deductions. Your actual paycheck may vary based on your specific situation.
Illinois State Taxes
Illinois has a flat state income tax rate of 4.95%. Your actual take-home pay depends on your W-4 form, filing status, deductions, and other factors. This calculator provides an estimate based on standard assumptions.
Frequently Asked Questions
This calculator provides an estimate based on standard assumptions. Your actual paycheck may be different. For accurate calculations, consult with a tax professional or your employer’s payroll department.
Factors that may affect your actual paycheck include:
- Specific pre-tax deductions (like 401k or health insurance)
- Exact W-4 withholding settings and allowances
- Local or municipal taxes not covered by the state rate
- Additional income, bonuses, or overtime pay
- Changes to state or federal tax laws