Tax planner (16 Legacy Votes)
I'm a 25-year Quicken user who switched to using a Mac about 8 years ago and had to run a virtual PC for years just to keep using Quicken. Finally Quicken for Mac 2017 has allowed me to drop the PC. It is a great program but I would love to see the Tax Planner in it. That is one feature I really miss from the PC version.