Understand what a charitable donation is and how to claim a tax deduction without a tax receipt with IRS Form 8283. You cannot claim a charitable contribution without a receipt.If you would like to make a tax-deductible charitable donation, you may do so in a number of ways. How can I give online? Generally, you can only deduct charitable contributions if you itemize deductions on Schedule A (Form 1040), Itemized Deductions. Political party and independent candidate donations. As I begin my tenure as the new Secretary of Transportation, I look forward to continuing the U.S. Department of Transportation's record of excellence. When you donate, the DGR will usually issue you with a receipt, but they don't have to. Expenditures5, which drowned out the donations of ordinary people. More. View all 4 comments. ato.