This depreciation is the "holdback" element that the insurance company reduces from the replacement cost based on the age, condition and item involved. A single personal property assessment is made for all taxable personal property of the owner located in the city or town. 2.You are advised to make a copy of the completed statement for your records. This form must be filed in the city or township where the personal. Complete the new business setup form (206KB). Personal property statements that are filed after the February 20 deadline are considered late. By law the assessor is required to estimate an assessed value. You should fill in the "Case Caption" line with the name of the estate (e.g. Estate of John W. Brown). The Personal Property Statement is an annual declaration of a business's assets as of December 31 of the prior year (Tax Day).