The letter must explain who is gifting the money, where the donor's funds are coming from and the relationship between the donor and the recipient. The goal of a gift letter is to provide the lender with proof of where the funds came from.The purpose of this guideline is to establish pupil withdrawal and LEA compliance in the Arizona. The purpose of this letter is to document that the money does not need to be repaid as well as the donor's name, contract information, and relationship to you. Gift Letter For Mortgage Template. Your lender might give you a template to follow if you tell them you're using a gift for your down payment. The letter should state that the gift is intended to help the borrower make a down payment and that the donor has no expectation of repayment. The gift donor may not be a person or entity with an interest in the sale of the property such as the seller, real estate agent, builder, or developer. • If filing a fiscal year return, fill in the period covered. Entering Your Name, Address, and SSN.