Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). Throughout the transaction you may receive more than one disclosure form.The law may require each agent assisting in the transaction to present you with this. An Offer Acknowledgment and Registration Form in real estate provides written and signed confirmation that a seller has received an offer. Create written proof of transaction. This receipt records the transaction details, including the buyer's information, seller's information, item description, date of purchase, and terms of sale. ACKNOWLEDGEMENTS. Acknowledgement taken in New York State. An offer acknowledgment and registration form in real estate provides written and signed confirmation that a seller has received an offer. To ensure accuracy, fill out the property receipt form or property acknowledgment receipt form with all details from the sale agreement. New York Free Receipt Template.