State of Kansas Income Tax
2018 Kansas income tax rates remain unchanged from those issued by legislative order, effective July 1, 2017.
The Kansas Department of Revenue issued the State Withholding Tax Tables for the percentage method of withholding, beginning on page 5 for biweekly pay. In order to use the tables below, income must be annualized. To annualize income, multiply state taxable income for the current bi-weekly pay period by twenty-six pay periods.