Assessor The Utah County Assessor's office is responsible for classifying all property in the county; in cooperation with the Recorder's office, associate ownership with the property; establishing a taxable value for all property subject to property taxation; and compiling this information into reports that are utilized by the Auditor's office to calculate tax rates and the Treasurer's office for collections. Attorney The County Attorney's Office protects Utah County by vigorously prosecuting and investigating crime, compassionately assisting crime victims, and by providing the highest quality legal representation to Utah County Government. Clerk/Auditor The County Auditor investigates all f