Instructions: Use the templates, or a similar form, on pages 2 and 3 to document inkind contributions. Inkind. 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. The new donor fundraising letter package is the standard for direct mail fundraising. This package is best designed to generate donations from new donors. Recording these noncash gifts allows a nonprofit organization to accurately present the types and value of contributions it receives to support its mission. Discover how our in-kind donation form template streamlines donations for nonprofits and donors, ensuring ease and efficiency in giving. 1. Print the template on letterhead. This charity donation form allows donors to provide financial support for Australian children's medical research projects. This is the simplest online donation form template that you can use without any code requirement and accept donations in the easiest way.