Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). This document is a receipt acknowledging payment received from an individual or entity.Looking for local rules and forms? Acknowledgement Letters for Receipt of Payment. I certify that the following person(s) personally appeared before me this day, each acknowledging to me that he or she signed the foregoing document:. Receipt Confirmation Form 2 in Section 6 of the subject RFP in your Proposal. Any Company not acknowledging receipt of an issued addendum may not be considered. EQUAL EMPLOYMENT OPPORTUNITY COMMISSION v.