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.The receipt they handed me just had "2 bags, clothes" listed on it. As the donor, apparently I am supposed to fill in the value. Donate Goods We thank you for your donations, because they change lives. Request a Donation Confirmation Receipt. Thank you for your donation! The U.S. Internal Revenue Service (IRS) requires donors to value their items. To help guide you, Goodwill Industries International has compiled a list. Understand what a charitable donation is and how to claim a tax deduction without a tax receipt with IRS Form 8283.