How High Are Sales Taxes in Your State? September 18, 2014 Scott Drenkard Scott Drenkard, This week's map shows the state sales tax rate, plus the average local rate, for each state as of July 1, 2014. This data comes from a bi-annual sales tax report we released yesterday which details each state’s statewide sales tax rate, along with its maximum and average local sales tax rates. Tennessee has the highest average combined rate at 9.45%, and is followed closely by Arkansas (9.24%) and Louisiana (8.91%). On the other end of the spectrum are states with no sales taxes: Delaware, Montana, New Hampshire, and Oregon. (Click on the map to enlarge it. All maps and other graphics may be published and reposted with credit to the Tax Foundation.) One thing that is important to remember here is that state and local tax rates are only part of the total sales tax story. Equally important are sales tax bases—what the tax applies to—which can have a palpable impact on how much the tax collects in revenue and how the tax effects the economy. In this regard, Hawaii is generally considered to have the broadest sales tax rate, as their “General Excise Tax” taxes many products multiple times in the production chain as opposed to just one time at the point of final consumption. Follow Scott and Richard on Twitter. Stay informed on the tax policies impacting you. Subscribe to get insights from our trusted experts delivered straight to your inbox. Subscribe Share Tweet Share Email Topics Data Sales Taxes