We're making it easier than ever to trace your Goodwill donation receipts. With our donation tracker, you will no longer have to hold on to your paper receipt.We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Get a Free Nonprofit Donation Receipt Template for Every Giving Scenario. The County Board of Supervisors accepts donations and gifts offered to the County for the use, benefit and advantage of the citizens of San Bernardino County. Toll Free Number: 1.888.4.GOODWILL. Once you register, and every time you donate your receipts will be filed here electronically. Using our online services, you can file a return, make a payment, submit a claim for refund, file an appeal and much more. This free template instantly generates a PDF receipt that can be downloaded, printed for your records, or automatically emailed to donors for their tax returns.