Do not even think about doing that with a return you prepared using online TurboTax or you will really make a mess. Do not start making changes to a return that you filed using online. If you want to "play" then create a new "dummy" account, or use the CD/download in which you can create multiple returns and try out various scenarios.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
