The best way to do this is to preview the return before filing. To see the forms in in TurboTax Online you can print the tax forms to pdf to view. If you are still working on your return and have already paid, per: Can I print a copy of my return in TurboTax Online before I file it?:
- "Open or continue your return
- Enter your return by selecting Continue or Start on Tax Home.
- Select Tax Tools from the menu, then Print Center (on mobile devices, tap in the upper left corner to expand the menu).
- Select Print, save, or preview this year's return, and follow any additional instructions.
Once your PDF opens in Adobe Acrobat Reader, select the printer icon.
- Make any adjustments in the Print window and then select Print."
