Getting this message for AZ Form 140: Gifts claimed as credit is too large. I did $841 for QCO & $782 for QFCO, within the qualified amount for married filing joint. Why?

You do qualify. I would like to take a deeper look at this. However, I need a diagnostic file which is a copy of your tax return that has all of your personal information removed. You can send one to us by following the directions below and @AmyC:

TurboTax Online:
Sign into your online account.
Locate the Tax Tools on the left-hand side of the screen. 
A drop-down will appear. Select Tools 
On the pop-up screen, click on “Share my file with agent.”
This will generate a message that a diagnostic file gets sanitized and transmitted to us.
Please provide the Token Number that was generated in the response.

TurboTax Desktop/Download Versions:
Open your return.
Click the Online tab in the black bar across the top of TurboTax and select “Send Tax File to Agent”
This will generate a message that a diagnostic copy will be created. Click on OK and the tax file will be sanitized and transmitted to us.
Please provide the Token Number that was generated in the response.