Do you need to track down information on sales and use tax rates in Ohio? At,  a Web page run by the OH Dept. of Taxation, you can see the current sales and use tax rates in the state by county. The site also provides information on any rate changes planned in the state’s 88 counties. And it includes a map of current sales tax rates (Oct. 1 through Dec. 31); an online tool called “The Finder,” which can help you determine the sales tax rate in effect for any address in OH; and rate schedules that illustrate the correct sales or use tax at a given tax rate and price. Other information includes the sales rates listed by city, village and ZIP code.