Where do i input arizona school tax credits

[weleos]

no details needed

[ChristieB]

As you work through your Arizona state return, in the credit section you will see a screen that says School Tax Credits. By checking the box that is applicable to the type of your donation, TurboTax will then start the section that will generate the forms necessary for your school tax credit (see screenshot). 

If this does not fully resolve your question, please provide additional details below. 

[Greggors]

How do I get to Form 348?

[DaveF1006]

The form that is necessary for this type of reporting is Az form 322.  See if you have that form in your return.