Owners of tangible business personal property on which an exemption has been cancelled or denied. 4. What types of property must be rendered?Real estate, minerals and tangible personal property are taxed in most states. Who Must Complete This Application. Complete this application if. All income producing tangible personal property is taxable for county appraisal district purposes. Taxable personal property includes equipment and inventory. Business Personal Property tax is an ad valorem tax on the tangible personal property that is used for the production of income. Taxing on Intangible Personal Property: ONLY tangible personal property (items you can see, touch, feel, and move) is taxable in Texas. Business Personal Property Division.