go back and edit property tax on state return

If you enter the property tax information on your Federal return and it carried over to your state return.  Follow these steps to make changes.  

1. Sign into TurboTax
2. Select Deductions and Credits
3. Select Edit next to property taxes and make changes

If you entered property taxes when you entered your mortgage interest statement, you will have to make changes through the mortgage interest entry.  To make changes here, follow these steps:

1. Sign into TurboTax
2. Select Deductions and Credits
3. Select Mortgage Interest and Refinance
4. Click Edit next to Mortgage Interest and make changes