Where can I see my completed 1040 and worksheets before I file?

You can view the Form 1040 and Schedules 1, 2 and 3 at any time.  You cannot view any worksheets unless you pay the TurboTax account fees before filing the tax return.

To pay the TurboTax online account fees by credit card, without completing the 2023 return at this time, click on Tax Tools on the left side of the online program screen. Then click on Print Center. Then click on Print, save or preview this year's return. On the next page, to pay by credit card, click Pay Now. The next screen will show a review of your Fees, click on View payment options. Complete the credit card section and click on Review your order.

However, you can view your Form 1040 plus Schedules 1, 2 and 3 at any time using the online editions. Click on Tax Tools on the left side of the online program screen. Click on Tools. Click on View Tax Summary. Click on Preview my 1040 on the left side of the screen.