Here are some handy IRS tips for deducting charitable donations. When you bring items to one of our donation locations, you may fill out a paper donation form.The receipt they handed me just had "2 bags, clothes" listed on it. As the donor, apparently I am supposed to fill in the value. Get a written certificate of receipt from the charity you donate money to. There are many other reasons to send a receipt after receiving a donation. How to Fill Out a 8283 Donation Tax Form. The filer must first fill out their name and identifying number. Filling out the Goodwill Donation Receipt is straightforward. You'll be given a receipt for tax purposes.