In many cases, charitable donations are tax-deductible. When you donate to a qualifying organization, you can deduct the amount from your taxable income.To determine if an organization qualifies, complete the Form 1023-EZ Eligibility Worksheet reflected in the. Instructions for Form 1023-EZ. Documentation, which may be in the form of a donor letter, Gift Agreement (see Policy Manual,. This handy comprehensive checklist to help nonprofit 501(c)(3) organizations stay up-to-date with annual filing requirements. We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. This form is required from all charities that are registering with the Attorney General's Registry of Charities and Fundraisers for the first time. Donation to a District program or school. Upon Board acceptance a letter will be issued to the Donor at the address listed on this form.