When you donate, the DGR will usually issue you with a receipt, but they don't have to. You can only claim a tax deduction for gifts or donations to organisations which are deductible gift recipients (DGRs).How much in donations can I claim on tax without receipts? If you donated to a nonprofit at one of our locations, you are able to access an electronic copy of our nonprofit partners' tax receipt below. How much can I claim without receipts? Tax deductible donations give your refund a boost. 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. Learn how to lower your income tax while supporting charity. Discover essential tips for tax season and try our donation tax calculator. Understand what a charitable donation is and how to claim a tax deduction without a tax receipt with IRS Form 8283.