Illinois Department of Revenue Booklet IL-700-T

Booklet IL-700-T (R-12/20) (Effective January 1, 2021) Page 5 Illinois Withholding Tax Tables Illinois Income Tax withholding at 4.95 percent (.0495) Based on allowances claimed on Form IL-W-4, Illinois Withholding Allowance Certificate Daily Payroll Period Wages Number of allowances claimed on Line 1 of Form IL-W-4 ... ................
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