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. A gift letter must contain the donor's name, the gift's value, confirmation that the gift is not to be repaid, and the donor's signature.Hi, I'm new to this but need advice. My parents have given me and my brother a substantial cash gift. 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. Edit, sign, and share gifted-deposit-form online. No need to install software, just go to DocHub, and sign up instantly and for free. If you plan to gift money to someone other than your spouse or dependent, at home or abroad, be aware that you may be required to pay gift tax. Any gift you receive from abroad will not be subject to income tax, unless it produces income. Gifted deposit letter template Their name.