Each donor receipt should include the charity's name and name of the donor. Thank you for choosing to make a positive impact at Clarke University!To get started, complete the secure online form below using your credit or debit card. Each donor receipt should include the name of the charity and name of the donor. Please fill out the Form Below. This step-by-step guide will help you fill out the donation tax receipt and get things in order for tax season. Charitable Contribution Request. This is the most secure and cost-effective way to process your gift. Feeding America's tax identification number (FEIN) is: 36-3673599. In the next business day, we will process your honoree letter.