Schedule A reports your itemized deductions, including charitable contributions. Medical and dental expenses.In that case, all you need to provide in the donation receipt is the name and EIN of the organization, date of donation, and a description of the donated item. Your donation receipt can be a mailed thankyou letter or an emailed acknowledgment. Select a process that works best for your nonprofit. For best results, write a personal acknowledgment letter with a receipt that includes the IRS-required elements. When you file your taxes, you'll need to itemize your donations on the Schedule A of the 1040 form. 1. What purposes or projects will Cook Medical consider supporting? 2. What's the difference between charitable donations, grants, and sponsorships? Include the nonprofit's EIN so the the donor can to check the charity's tax-exempt status with the IRS.