We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Use the space below to list the items you donated to Goodwill (ie: number of bags of clothing, boxes of household goods, type of furniture, etc.).Fill out the form below to receive your donation receipt. Your receipt will be emailed to the address you indicate. Goodwill Donation Tracker. Below are the donation lines that have been established within Pennsylvania personal income tax law. Complete this form to request your donation tax receipt. Giving receipts is an important practice since 501(c)(3) donations are tax-deductible to the donor. Our sample form provides an easy way to get started. How to Get a Receipt for Your Tax Deductible Donation of Clothes and Shoes.