File your Business Property Statement using SDR January 30 June 9. Select the business personal property form you need from the following list.Please complete the form(s) including the applicable schedules as detailed in the enclosed instructions. NOTE: You must use Form 103 – Long if: a. You are a manufacturer or processor; b. INSTRUCTIONS: This form must be filed with the township assessor, if any, or the county assessor of the county in which the property is located not later. What is business personal property? For more information regarding business e-file, see page 2 or go to ftb.ca. Govand search for business efile. Tangible personal property, using market assignment.