what should my arkansas income tax withholding be?
AR State Tax Rates | AR Tax Calculator | Cost of Living Calculator. Before using our Income Tax Calculator, here are some basic tax principles that you should know. Arkansas state income tax along with a federal tax is usually withheld from your paycheck as you receive it each pay cycle. While the federal income tax rates are set for each income bracket, AR state income tax rates do not necessarily align with the federal figures.