"Learn about 501(c)(3) donation receipt requirements, verification steps, and sample templates for tax-deductible donations. To get you started, here's a donation request letter template using the framework covered above, plus an example letter.Donation Request Letter Template for Schools. This file is a template for crafting donation request letters for schools. Our Donation Forms provide everything you need to accept contributions easily. These templates include the donor's name and contact information. If you work in a nonprofit, you're probably kneedeep in crafting your donation letters. How to deduct your Goodwill donations on your taxes. To apply for an exemption certificate, complete the Maryland SUTEC Application form. This residential checklist provides details and examples of a completed variance packet, including this petition form.