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.A tax receipt to record your donation is available here. Simply click on "Get Tax receipt" to download a copy to complete and keep for your records. Go to the Files app on your iPhone. Accurately track and value items you donate to charities with ItsDeductible™ plus other donations such as cash, mileage, and stocks with our free, easy app. We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Complete the entire health history questionnaire to generate your RapidPass® receipt. Send your completed form to us. You must also include copies of the receipts you received for contributions claimed on your application.