Below are the donation lines that have been established within Pennsylvania personal income tax law. To receive your digital tax receipt, please fill out the form on the right.You will then receive an email that you can value your donation for tax purposes. Your receipt is the only record of your tax deductible donation. Hold onto this receipt as it is proof of your donation and may be needed at tax time. It's also a good idea to attach your itemized list to it. 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. If you donated to our nonprofit partner at one of our locations or through home pickup, access an electronic tax receipt for the nonprofit partner today. Fill out this form to generate and email a Planet Aid receipt for your donation.