To create a 501(c)(3)-compliant receipt with Donorbox, simply log in and use our easy template editor. Your donation receipt can be a mailed thankyou letter or an emailed acknowledgment.Select a process that works best for your nonprofit. Donation receipts are important! Here's how to create donation receipts your donors (and the IRS) will love. Signature and contact details: Sign the donation receipt with a designated approved representative from your organization. Be sure to select CVCA in the drop-down menu so your contribution is designated for scholarships at CVCA. OCEN will provide you with a gift receipt. Complaint relate to or arise out of the Trust.