020) since January 1, 1995. By law, most sellers of real property must provide a completed Seller Disclosure Statement (aka Form 17) to any buyer.To be used in transfers of improved residential real property, including residential dwellings up to four units, new construction,. The Form 17 permits a seller to mark answers to the form questions as "Yes", "No", "I don't know", and "NA." This Agreement of Purchase and Sale (this "Agreement") is made as of this ___ day of. This Agreement of Purchase and Sale (this "Agreement") is made as of this ____ day of. Complete this form and file it with Form ST-8 to compute taxable sales sourced to Virginia localities. Be sure to complete all columns. Proceedings. Sponsored by: Federal Highway Administration Federal Transit Administration Volpe National Transportation System Center. The University of Phoenix is an online college that is accredited, affordable, and has degrees that align to careers.