You'll need a notarized bill of sale only if vital information is missing from the title or certificate of origin. Provide a detailed description of the property or asset being sold.To be appointed as a notary public, an individual must: 1. Be at least 18 years old; 2. Learn about different ways Notaries can incorporate their business to protect financial and personal assets. Form 4797 is used to report gains made from the sale or exchange of business property, including but not limited to property used to generate rental income. The form does not need to be notarized. You or your agent are responsible for notifying your health care provider that you have an Advance Directive.