Dear : Thank you for submitting the name of ______ for the position of ______ at Texas. Clearly list the purpose of the receipt and include the name of the items or documents you're distributing and the date.Please keep this written acknowledgement of your donation for your tax records. I can confirm that we have received your email, and I wanted to acknowledge receipt. Thank you for sending me the (invoice, report, etc.). (Personalized Seal). Donation acknowledgment letters are more than just a donor tax receipt. There are certain items to include for tax purposes. Thank you for you interest in the University of Texas Health Science Center at Houston. Sincerely,. Name. Title. Enclosure. Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples).