Please consider making your tax credit contribution to our schools. You can make your donation online at this website, send us a check in the mail or call us.The Charitable Tax Credit allows Arizona donors like you to get back your HandsOn Greater Phoenix charitable donation as a state tax refund. To donate, complete the form in the donation brochure or donate online. If interested in giving a tax credit donation please print and fill out the Tax Credit Information Letter below. The funds benefit the public school of your choice, and the donation can be a tax credit on your Arizona income tax return (A. Once I have this information I will complete the donation process. The switcher individual income tax credit for donations to STOs became law in January 2012. Or you can print a tax receipt from your contributor portal once the contribution is confirmed. State – File Form 301 and Form 322 with your Arizona State income tax return to report your donation and receive your credit.