What personal property is subject to local taxation? Personal property is assets, goods and material objects used in the conduct of a business and is assessed separately from real estate.Personal property consists of assets, goods, and material objects used in the conduct of a business and is assessed separately from real estate. All tangible personal property located in Springfield is taxable, unless expressly exempt. For business corporations, poles, underground conduits, wires, pipes. The personal property tax is levied principally on business and is based upon the non-real estate, tangible assets of the business. Personal Property: Overview. Local assessors should assess you only a personal propertytax bill at the local mill rate on nonmanufacturing machinery owned. For tax purposes, personal property comprises assets, goods and material objects used in the conduct of a business and is assessed separately from real estate. Every business owner in the.