The newest Tax Areas (SGID10.ECONOMY.TaxAreas2014) and Tax Entities (SGID10.ECONOMY.TaxEntities2014) were recently added to the feature classes that resides on the Utah SGID ArcSDE database server.
From the blog
The newest Tax Areas (SGID10.ECONOMY.TaxAreas2014) and Tax Entities (SGID10.ECONOMY.TaxEntities2014) were recently added to the feature classes that resides on the Utah SGID ArcSDE database server.