You can fill out forms and sign documents that you receive on your iPhone. After you complete a form, you can add your signature and share it with others.Go to the Notes app on your iPhone. In a note, tap the Attachments button , then tap Scan Documents. Learn how to Fix phone in the Donation Receipt without leaving your browser. Get the job done in minutes without installing any app. Get a written certificate of receipt from the charity you donate money to. Income is only one factor to qualify for child care assistance in New York State. I need a tax receipt for my donation. Still have questions?