Discretionary Sales Surtax Information For Calendar Year 2025. To compute the sales tax rate for each county, add the local option surtax rate to the general sales tax rate. However, dealers must continue collecting:

For a list of discretionary sales surtax rates, visit the department’s forms and publications webpage and select the current year discretionary sales surtax information (form dr. Limitations, administration, and collection.— (1) no general excise tax on sales shall be levied by the governing body of any county unless specifically authorized in.