Learn how to write effective fundraising letters that inspire more support from donors. Explore best practices and templates in this comprehensive guide.In this post, I'm breaking down how to write a donation letter. "Learn about 501(c)(3) donation receipt requirements, verification steps, and sample templates for tax-deductible donations. A quick call to our Charitable Solicitation Licensing Section can help you educate yourself about an organization's background before you make a donation. Please print this form and complete the information below to ensure we can properly process and acknowledge your gift. State your fundraising goal and what you've raised so far. What is required in a donation acknowledgement letter? Rogers, Robert L. Subject(s). Sons of the Revolution in the State of North Carolina. Spatial.