After you file

If you are using the CD/Download version of TurboTax, you can prepare unlimited returns, but only 5 of them can be e-filed.

When you open TurboTax, you will see a list of file names of all the returns that have been prepared on that computer, with the status of each.  [See Screenshot below.]   If you have TurboTax installed on multiple computers, you will have to check the Home screen on each computer.

You can check the e-file status of any of the returns by clicking on this link:  Check your e-file status