Businesses collect sales tax in a state once they have a physical presence there or pass its economic nexus threshold, often $100,000 of sales a year.
Local rates are population-weighted averages for each state. Your city or county may charge more or less: enter your own local rate under More options.
Alaska has no state sales tax, but many towns and boroughs charge their own. Delaware, Montana, New Hampshire and Oregon have no general sales tax.
Kansas has a progressive income tax with rates from 5.2% to 5.58%.
Every paycheck in Kansas also has federal income tax, Social Security (6.2%) and Medicare (1.45%) withheld. Use the calculator above to see the exact amounts for any price.