Can’t speak for Quickbooks, but Quicken works fine in WINE; you can set up a shell script in ~/Desktop to start it, so it works just like on Windows. Quicken (and 20 years of fin data) was one of the last things holding me to Windows, and getting it transferred to linux was hugely liberating.



Honestly, don’t know about recent versions, either. I got sick of Intuit extorting me to upgrade every few years, so I’m frozen in 2012 (which is obviously useless for taxes). According to https://appdb.winehq.org/objectManager.php?sClass=application&iId=120 Quickbooks 2004 & 2007 run ok.
Didn’t realize Quickbooks was so much more complicated than Quicken; kind of assumed it was just some kind of business-reskinned Quicken.