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. 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.It states how much you're getting and from whom. A short letter like this sample gift letter will cover all of the requirements your lender needs. In the letter, the donors must specify that the money is a gift. Bring your nonprofit or school's fundraising strategies to the next level. 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. These gifts are turned into the Cashiers Office at 2005 Harris Hall. Fill out the Notification of Gift Transmittal (BA-151). See What is backup withholding, later.