Support Marana students with a dollar for dollar tax credit and reduce what you owe in State taxes. Give throughout the year, or all at once! The state of Arizona allows for taxpayers to receive a dollar to dollar tax credit (up to $400) on your state taxes for donations that benefit students in public schools! Tax credits can be donated to benefit Marana Unified Schools through April 15 of next year, to be claimed on this year’s taxes, or next! More information and how to donate.