What do you need to include in your donation acknowledgment letter? We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes.Master donation receipts fast with our tips, free templates and messaging samples. Learn how to easily create your donation receipts and the best practices to follow in the year-end receipts to your donors. These email and letter templates will help you create compelling donation receipts without taking your time away from your donors. Acknowledgment of "no goods or services were provided as part of this donation. Donation acknowledgment letters are more than just a donor tax receipt. There are certain items to include for tax purposes. As a general rule, for a "donation" to be considered a charitable contribution, the donated property must have some cost basis in the hands of the donor.