Illinois Payroll Calculator
Calculate employer payroll taxes, employee withholdings, and net pay in Illinois. Stay compliant with Illinois labor laws and tax regulations.
Why calculating business in Illinois is different
Illinois has a flat income tax and high local property taxes.
State Income Tax
4.95%
Base Sales Tax
6.25%
State Min Wage
$14.00 / hr
Abbreviation
IL
Illinois Business Interactive Tool
This calculator uses the latest 2026 data for Illinois, including the minimum wage of $14.00 and the specific state income tax rates (4.95%).
Frequently Asked Questions about Illinois Business
How do I calculate payroll taxes in Illinois?
To calculate payroll taxes in Illinois, you must account for federal FICA taxes (Social Security and Medicare), federal unemployment (FUTA), Illinois state unemployment (SUTA), and Illinois state income tax withholding (4.95%).
What is the minimum wage for payroll in Illinois?
The current minimum wage in Illinois is $14.00 per hour. Employers must ensure all non-exempt employees earn at least this amount.