Online does not have the "what if" feature that desktop software has. If you want to "play" with different scenarios online then you need to set up a "dummy" account online and prepare returns--but do not go too far and pay or file. Whatever you do----do NOT mess around with your filed return or you will destroy it.
**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.**
