Available Forms: Exemption Forms, Business Personal Property Forms, Other Forms, Human Resources. All forms require the Adobe Acrobat Reader plug-in.The BPP rendition filing deadline is APRIL 15. Our business personal property tax team makes sure that your business assets are identified, reported, and taxed correctly. There are two forms that dealerships must file with their local Appraisal District and the Dallas County Tax Office. Filing of Business Personal Property Rendition is not permitted on mobile devices. Com scroll down then to the right go to "File your Business Personal Property Rendition". A person or business who owns tangible personal property used for the production of income is required to file a rendition. Is it difficult to file a BPP rendition? You can pay your property taxes via the Dallas County Tax Office website or renew your vehicle registration via the Texas Department of Motor Vehicles website.