In this post, I'm breaking down how to write a donation letter. ➢ You can complete an electronic print form or print and complete a paper form.In this article, we've curated some of the best examples of donation forms to inspire you to create a good one for your organization. Let's walk through common examples of donation letters, starting with a template of the basic format to follow. If you need help completing this form or have any questions, please contact us at (763) 4882426. Instructions: Use the templates, or a similar form, on pages 2 and 3 to document inkind contributions. Inkind. This document provides a sample format for a letter acknowledging an in-kind contribution or donation.