The supplies you have provided to. BARC will be utilized to provide better care for our animals.We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. You can use this receipt for your tax deduction documentation. We hope you had a good experience donating today! Fill out your contact information and the details of your gift below. Once your gift is verified, we'll send your letter to the address you listed below. â—‹ Fill out a Donor Drop-Off Form for each donor. â—‹ Fill out a Tax Receipt: retain the white copy and give the donor the yellow copy. You should fill in your name, address, a description of the goods and their value.