Once the contract for the purchase and sale of real estate has been signed, a buyer can receive an affidavit on the memorandum of purchase and sale if he doubts that the agreement is concluded. The document is a public registration and must use the purchase and sale of real estate. You must receive a standard affidavit form that you can find on legal forms of purchase. The standard form can also be downloaded from the Internet. You must complete the form by filling in the name of the buyer and seller, the date of the agreement, the closing date, your name, address and telephone number. You must add a separate sheet of paper with the title and insert the description of the property. Affidavit of Memorandum for Purchase and Sale is a legal document that says you have entered into an agreement with the owner for the sale of real estate. Once the agreement is notarized, the document is registered in the country`s registrar. Has anyone else encountered this problem, if so, how did you deal with it? I had two salespeople who wanted to withdraw from the contract for 5 months. They didn`t really give me a good reason, but I certainly let them down. .