To correct the wages entered in TurboTax Online, follow the steps below:

1. Sign into your Online account.

2. Click the button that says 'Take me to my return'.

3. Select 'Federal' from the left navigation panel.

4. Next select "Income & Expenses from the top.

5. Under 'All income', scroll down to 'Wages and Salaries' and click 'Show more'

6. Select Start/Revisit next to 'Wages and Salaries', then select 'Edit' next to the W-2 that you wish to correct. Or select 'Add another W-2 if you wish to add an additional Form W-2.