Try our free donation request letter templates! Download our standard template or check out our example letters for events, auctions, schools, and more.Learn how to write the best donation request letters to secure support for your nonprofit, including six templates to get started. Describe your current initiative. You're likely sending out donation letters for a specific reason, whether a project, campaign, or event. Explain exactly what they money will be used for and show that you have been responsible for donations in the past. 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. This blog is your ultimate guide to donation request letters - the 8 types of request letters, how to write one, examples, and more! A simple donation letter sample can start with, "You've been a big part of our organization's fabric over the years.