As long as you have not already submitted your return, you can go back into TurboTax using the tabs near the top of your screen. To get back to enter your deductions, go here:
- Federal Taxes (Personal if
using TurboTax Self Employed or Home and Business)
- Deductions & Credits
- You may need to click on Skip
to see all tax breaks to see the list of deductions.
You can then enter your deductions and go through the rest of the interview to complete your return.