1. Find your income exemptions
2. Find your pretax deductions, including 401K, flexible account contributions ... 3. Find your gross income 4. Check the 2020 Illinois state tax rate and the rules to calculate state income tax 5. Calculate your state income tax step by step 6. If you want to simplify payroll tax calculations, you can download ezPaycheck payroll software, which can calculate federal tax, state tax, Medicare tax, Social Security Tax and other taxes for you automatically. You can try it free for 30 days, with no obligation and no credt card needed. Learn more about the in house payroll tax solution for Illinois small businesses here. |
ezPaycheck: Small Business Payroll Solution |
Tax rate used in calculating Illinois state tax for year 2020
Need a Better Way to Calculate Illinois State Income Tax Withholdings?Click here to view the step by step guide onHow to Calculate Illinois State Income Tax Withholdings Automatically How to Create After the Fact Paychecks and Generate the Paystubs Withholding Formula (Illinois Effective 2020)
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