Bystep guide on how to fill out a Goodwill tax donation receipt. This form is available at our stores in Maine, New Hampshire and Vermont.Donation receipts are written acknowledgments of donors' gifts. Learn more about what to include in these receipts and how to make them more engaging. Here are some handy IRS tips for deducting charitable donations. When you bring items to one of our donation locations, you may fill out a paper donation form. Follow a stepbystep process on how to create a 501(c)(3) charity donation receipt which is taxcompliant. Generally, you can only deduct charitable contributions if you itemize deductions on Schedule A (Form 1040), Itemized Deductions. What else to include in a donor tax receipt?