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.We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Explore a sample donation request letter for sports teams, plus get a free template and tips for writing your own fundraising letters. We've compiled common types of donation requests, plus carefully crafted templates that your team can use to jumpstart your outreach. Yes, donors can generally write off in kind donations as tax deductions. In this post, I'm breaking down how to write a donation letter. Do you know a donor who wakes up on January 1 ready to do their taxes? The 1099 tax forms report your winnings to the taxing authorities and also gives you information for completing your taxes.