Understand what a charitable donation is and how to claim a tax deduction without a tax receipt with IRS Form 8283. Enter the entity name and identifying number from the tax return where the noncash charitable contribution was originally reported, if different from above.The Donation Value Guide below helps you determine the approximate tax-deductible value of some of the more commonly donated items. Minimize taxes and maximize impact. Discover how you can get larger dollar-for-dollar charitable deduction or even capital gains tax exemption. You cannot claim a charitable contribution without a receipt. Complete this form to request your donation tax receipt. Your donation may be tax deductible, in accordance with applicable law. You can even help the library while shopping: find great deals at the Book Cellar in the Central Library or book sales at branch libraries. We know there are a lot of giving options out there.