Hello i need to change my state for 1098T is has AR it needs to be AZ

Go back to the original data entry screen where you keyed in the 1098T.

You can do this by logging back into TurboTax and going to the Federal interview section from the black panel on the left. 

1. Select Deductions & Credits 
2. Select Expenses and Scholarships (Form 1098-T) and click edit 
3. When you see Your Education Expenses Summary, select Edit to the right of your name. 
4. The next screen will say Here's Your Education Summary.  Select Edit to the right of you college name under Tuition to correct the state information.
5. The following screen will ask if you received a 1098-T.  Select yes and continue to the next screen.
6. You will be able to edit the information for your school on this screen.  Make your changes and continue with your return.