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. Your parents will need to file the proper forms with IRS declaring the gift.So no potential consequences of gift tax. 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. A gift letter is an important, formal, legal piece of documentation that can help explain that a (usually rather large) sum of money was gifted to you. Write a letter asking for some money from my parents. Make it sound like it's from a young person. Enclosed amount: Please select payment method: How would you like your name listed in recognition? Please return completed form to. 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.