It should provide written acknowledgment of donations it receives (known as donation receipts) so that donors may claim a tax deduction for their contribution. What do you need to include in your donation acknowledgment letter?Giving receipts is an important practice since 501(c)(3) donations are tax-deductible to the donor. Our sample form provides an easy way to get started. Skynova's invoice template allows you to create donation receipts capable of accommodating essential information. Download Pennsylvania 501(c)(3) Donation Receipt template, modify and send for signing using BoloForms Signature. All donors receive a charitable tax receipt or acknowledgement for all donated items upon acceptance of approved and completed form. DonorPerfect helps you stay on top of receipting all year long, avoiding clerical errors and making tax time hassle-free. Your receipt is the only record of your tax deductible donation. In-Kind Donation – Donation of Goods or Property.