You can certainly save and come back to it later.
To save your data using the TurboTax Online version follow these steps:
- Click on 'My Account' (that's located in the upper right-hand corner.)
- Next, click 'Save and Sign Out.'
- When you sign back in, click on 'Take me to my return.'
- Then, click 'Pick up where I left off.'
To save your data using TurboTax Desktop version follow these steps:
- Click on 'File' (in the far left-hand corner.)
- Next, click 'Save'. (The first time you save it will ask you where you'd like to save it and what you'd like to name the file.)
- When you re-open the program, just click on 'continue' and it will take you to where you left off.