After you file

Be aware that TurboTax is self-prepared software and both The TurboTax license and IRS regulations prohibit professional use.   

A the 5 Federal e-file limit is a IRS regulation, not TurboTax and it does not matter how many copies of the software your purchase, the total file limit for all is still 5.  More requires professional software.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**