My name is Maria Smith and I'm writing to you on behalf of my family regarding our offer on your home. Focus on three things: State your intentions, show that you have the financial means to make the purchase and make a personal appeal to the seller.In Arizona, we have a special form called a Pre-Qualification Form. A Rental Application Approval Letter is a document that confirms a landlord's acceptance of a prospective tenant's rental application. By signature in the Offer section above, the Offeror certifies: 1. The submission of the Offer did not involve collusion or other anticompetitive practices. 2. Is LOI a legal document? What is difference between letter of intent and offer letter? The buyer purchasing the property and assuming the existing mortgage. In other words, a pre-qualification letter certifies the buyer is able to afford the property.