First, craft your donation receipt outline with all the legal requirements included. 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. A donation receipt documents the details of a cash or property donation that's gifted to an individual cause or organization. Fill out the form below to generate a donation tax receipt that you can print directly or have emailed to you. 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.