Chicago Paycheck Calculator

Net pay estimator – Illinois flat state tax (4.95%) + optional local tax

* Using 2025 federal rates & IL flat tax (Chicago has no additional income tax)

💼 Work Information
💰 Gross Pay & Frequency
🧾 Tax Exemptions & Withholding
Each allowance reduces annual taxable income by ~$4,300
Additional amount withheld from each paycheck (line 4(c) on W-4)
💸 Pre-Tax Deductions (401k, Health, HSA, etc.)
📉 Post-Tax Deductions (Roth 401k, garnishments, union dues)
🏷️ State & Local Taxes
Illinois flat rate is 4.95% for 2025.
Chicago has no local income tax. Enter 0 unless you live elsewhere.

Net Pay (Take-Home)

Tax & Deduction Breakdown

⚠️ Uses 2025 federal & Illinois flat tax (4.95%). Chicago has no local income tax. Estimates only. Consult a tax professional.

How to use

  • Enter work info, gross pay, and pay frequency.
  • Select filing status and tax allowances (W-4).
  • Add extra withholding if desired (line 4(c)).
  • Enter pre-tax deductions (401k, health, etc.).
  • Enter post-tax deductions (Roth, garnishments).
  • Adjust state tax rate if needed (default 4.95%).
  • Set local tax rate (Chicago = 0%).
  • Click "Calculate Net Pay" to see take-home amount and pie chart breakdown.

All calculations are local – no data leaves your device.