The Personal Property Unit is responsible for the discovery and assessment of all taxable business property, boats, commercial and private aircraft. What are examples of inventory and supplies?A. State law requires that all tangible property (real and business property along with certain personal property) be taxed in the State of California. Log onto the website and enter your account number and BIN. Click the Start Filing button and you can then File Amendment. If the person owned real property (like a building, land, or a house), you need to fill out and attach Inventory and Appraisal (form DE-160). The property is located within the district. 13. Probate. Example: A house, along with the land it sits on, is considered real property. California mainly uses two types of deeds: the "grant deed" and the "quitclaim deed. Thus, personal property derives its meaning from real property.