This free template instantly generates a PDF receipt that can be downloaded, printed for your records, or automatically emailed to donors for their tax returns. This document provides a sample format for a letter acknowledging an in-kind contribution or donation.We've compiled common types of donation requests, plus carefully crafted templates that your team can use to jumpstart your outreach. 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. Please complete and route for signatures. This form must be completed before the University can officially accept a proposed gift. Donate An Auction Item. Download forms must be printed, filled out and signed (as required) before submission to the Tower Foundation. If you work in a nonprofit, you're probably kneedeep in crafting your donation letters.