Giving receipts is an important practice since 501(c)(3) donations are tax-deductible to the donor. Our sample form provides an easy way to get started.We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Learn how to easily create your donation receipts and the best practices to follow in writing a great one. A donation receipt documents the details of a cash or property donation that's gifted to an individual cause or organization. State what the donor gave and make them feel appreciated. How do you acknowledge donations to your nonprofit organizations? What are you required to put on the tax receipt? Donation receipts are important! Here's how to create donation receipts your donors (and the IRS) will love.