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. If you go through a bank they will provide the gift letter form to you to get completed.If someone provides a handwritten letter it is filed away. A gift letter for a mortgage shows your lender that you don't need to repay gift money toward your down payment. What is included in a gift letter? A gift letter is a note from a donor to your lender regarding cash funds for your mortgage down payment. A gift letter is a piece of legal, written correspondence explicitly stating that money received isn't expected to be repaid. 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. Register as a full-time student for every required term. • A gift letter must be provided (refer to gift funds above for gift letter requirements).