What do you need to include in your donation acknowledgment letter? A gift acknowledgment letter weaves together your nonprofit's appreciation, engagement, and compliance efforts following a donor's generosity.Use this gift agreement template as a starting point to spell out and document what your donor expects and what your nonprofit is committed to providing. Thank you for your gift in the amount of Gift. In this comprehensive guide, we'll dive into the various ways nonprofit organizations can use handwritten notes to achieve their goals. Want to learn how to write and structure donor acknowledgment letters? Check out these tips and sample letters to make a greater impact. We'll provide examples and templates to help you get started, along with practical tips for measuring and optimizing your handwritten note campaigns. If the gift was unrestricted, mention your appreciation to the donor for supporting your general operations and how important unrestricted gifts are. 2. Not in Philadelphia, Pennsylvania where she was born.