These email and letter templates will help you create compelling donation receipts without taking your time away from your donors. Donors can use a bank statement, credit card record or a canceled check showing the donation details as proof.We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. 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. Please enter your billing information below. You are making a general donation to Collin's Keepers. Donation receipts are important! Here's how to create donation receipts your donors (and the IRS) will love. Credit card donations can be made at this link.