We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Donation receipts are important!Here's how to create donation receipts your donors (and the IRS) will love. What do you need to include in your donation acknowledgment letter? There are many other reasons to send a receipt after receiving a donation. The acknowledgment to the donor should include the following: Contribution Details Statements – Good Faith Estimates of Value of Goods or Services. The letter serves as a thank you and required written acknowledgment, and should include specific language from the downloadable template for tax purposes. Master donation receipts fast with our tips, free templates and messaging samples. These email and letter templates will help you create compelling donation receipts without taking your time away from your donors. If you make a donation via mail or phone, you will receive a thank you letter and tax receipt via postal mail within a few weeks.