Get your taxes done using TurboTax

You and everybody else.  I remember first asking "why no Mac version" for at least 15 years - and nothing ever gets done.  I suspect that unlike the regular TT versions, the Business version doesn't have enough customers to make a Mac version profitable enough.  I've been making do with running the Windows version inside a Parallels virtual machine and that's served me well for years.  But I'm starting to be in a bind since Apple moved to an ARM based architecture, so it can't run an x86 based Windows operating system anymore.  There is a Windows-for-ARM operating system that can supposedly run x86 apps in emulation mode, but I haven't dared to try it.  Instead, I've been keeping an x86 Mac around - just to run TT Business once every year :(