Illinois State Payroll Tax & Income Tax Guide 2025 – Everything You Need to Know

Thu, 14 Aug 2025 14:06:07 +0000

If you live or work in Illinois, understanding your payroll and income taxes is essential for accurate budgeting and compliance. In this guide, we’ll cover Illinois state income tax rates, payroll deductions, and key updates for 2025. Plus, you can use our Illinois Paycheck Calculator to see exactly how much you’ll take home after taxes.