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I have only one item to enter on the return, Dad's Georgia 1099-G Box 2 refund from last year"
Is there a reason you are not entering this under Other income or loss (Federal Taxes tab>>Income) in the program?
Click the Start (or Update) button to the right and then enter a description and amount on the following screen (see screenshot below).
EDIT: I re-read your question and it appears as if you were following instructions for a TurboTax personal tax prep product, so that would be inapplicable to the Business edition - sorry about the confusion.
