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. In this post, I'm breaking down how to write a donation letter.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. Let's walk through common examples of donation letters, starting with a template of the basic format to follow. Learn how to write the best donation request letters to secure support for your nonprofit, including six templates to get started. Impress donors with a free donation request form template and tips for building the best donation forms. Plus, explore 12 examples from real nonprofits! In this article, we'll cover how to write a donation letter. Use one of our six sample donation request letter templates to get started. A sudden infusion of cash without a traceable source will leave lenders suspicious and, perhaps, wary of completing the loan deal on their end.