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. After the letter, the gift itself needs to be documented.A gift letter for a mortgage shows your lender that you don't need to repay gift money toward your down payment. A gift letter is a note from a donor to your lender regarding cash funds for your mortgage down payment. The undersigned acknowledges that the information provided to the Cuyahoga County Fiscal Office regarding this real estate transfer is truthful and. Second, the reason your bank is asking you to provide a gift letter Is that the funds must be verified. Provide Documentation:​​ Submit the gift letter, bank statements, and transfer confirmation during the mortgage approval process. 2. Fill in your name wherever "Name of Defendant" appears. 3. Fill in the amount of funds you are seeking where "Amount of proceeds" appears. 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.