Donation receipts are important! Here's how to create donation receipts your donors (and the IRS) will love.Goodwill will provide a receipt as substantiation for your contributions in good used condition, only on the donation date. We accept material from individuals, supply companies, and builders from anywhere, at no charge, and make it freely available for reuse. There are many other reasons to send a receipt after receiving a donation. Complete and submit the following form, or call toll-free (855) 392-1227 (855-DWC-1-CAR) to arrange a convenient pick-up time. We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Learn how University of Houston used the Formstack platform to revamp its internal donation processes with online forms, documents, and eSignatures. Challenge. Once your donation is successfully completed, we will send you an email donation receipt as your official record. How to deduct your Goodwill donations on your taxes.