To determine the average value of real and tangible personal property of the business, complete lines 1 through 4 of. Schedule B. Lines 1 and 3 (property owned).Business Certificate - Sole Proprietorship (Individual) and Partnership. Fill out and complete the PDF to order a copy of a Business Certificate. A single personal property assessment is made for all taxable personal property of the owner located in the city or town. 2. Fill out the information relating to the Business, such as contact email, contact phone number, mailing address, etc. Click Save and Continue to next page. Every person or business owning a mobile home, boat, boat motor or airplane is required to file a personal property return on or before February 15 each year. Taxpayers should use these forms and guides to apply for local tax abatements and exemptions and file property returns. What recycling center is open near me.