Below are the donation lines that have been established within Pennsylvania personal income tax law. Fill out the form below to receive your donation receipt.Your receipt will be emailed to the address you indicate. 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.). The amount of any cash contributed. Download Pennsylvania 501(c)(3) Donation Receipt template, modify and send for signing using BoloForms Signature. We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Now Offering Online Tax-Exempt Forms. Make your donations or purchases tax-exempt with ease! An organization that is not required to file a full IRS 990 return must file a Pennsylvania Public Disclosure Form BCO-23.