Monday Map: State and Local Sales Tax Rates as of July 1, 2012 August 6, 2012 Nick Kasprak Nick Kasprak Today's Monday Map is a geographical representation of the data in our latest report on state and local sales tax rates. Tennessee continues to have the highest combined state-local rate in the country at 9.43%; at the bottom are the four states with no sales tax: Oregon, Montana, New Hampshire, and Delaware. Click on the map to enlarge it. View previous Monday Maps here. 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 Center for State Tax Policy Data Sales Taxes Tags State Tax and Spending Policy