"Thank you for your contribution of (insert amount of cash donation) on Date. No goods or services were provided in exchange for this contribution.Want to learn how to write and structure donor acknowledgment letters? Check out these tips and sample letters to make a greater impact. What do you need to include in your donation acknowledgment letter? What is required in a donation acknowledgement letter? Donors need to be appreciated too. If you want some guidance, check out our donor thank you letter templates for any organization! A gift acknowledgment letter weaves together your nonprofit's appreciation, engagement, and compliance efforts following a donor's generosity. My research on thank you letters culminated in a list of the 20 Characteristics of Great Thank You Letters which was published in DonorCentered Fundraising.