If you have already filed your return, your refund meter may reset to $0.
This can happen if:
If you haven't filed your return yet, you may want to review the details of your return while in TurboTax follow these steps:
If you haven't filed your return, you can change anything in TurboTax by going back to the area and the item that you entered and select Edit next to it.
If you have filed your return you can not change anything in TurboTax. If you find any errors, you will have to file an amended return to correct it. For information on how to file an amended return use this link: How to file an amended return.