There are five different qualified areas eligible for a tax credit, and you may be able to claim each of them in the same tax year, up to your tax liability from that year.
Qualified Charitable Organization
Qualified Foster Care Charitable Organization
Public Schools
School Tuition Organization
Arizona Military Relief Fund
Each have different requirements and limits. Married couples can actually reduce their State liability by up more than $5,000.00 if they were to contribute the maximum amount to each of these credits.
Please note you can use the credits for any particular tax year only up to your liability for that same tax year. However, many of these credits can be carried forward for up to five years if they are unused.