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. What is included in a gift letter?It states how much you're getting and from whom. In the letter, the donors must specify that the money is a gift. Your parents will need to file the proper forms with IRS declaring the gift. So no potential consequences of gift tax. If borrowers plan to use gift money, they must request a gift letter from their lenders. A mortgage gift letter is a statement that assures your lender the money that came into your account is a gift and not a loan. Here's a sample gift letter you can use to prove that the money is truly meant as an outright gift, with no expectation of repayment. Call. 1-888-340-2265. from 7 a.m.