Yes, you can upgrade to a higher version of desktop after you have begun to use it. Then you will just pay the difference between the price of the Deluxe you already paid for and the price of Premier. In the program, go up to the top of the screen and on the far right click >>> to get a menu to upgrade.
**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.**
