Will microsoft office 365 for Mac work with Catalina

Yes. I am using the current version of Microsoft Office apps via an Office 365 subscription with no issues.

Also note that all releases of Microsoft Office for Mac have been 64 bit since an update to Office for Mac 2016 in August of 2016.

I am also using the current version of Office 365 and things are not working, particularly Excel with Catalina. I have reinstalled Office 365 but I'm having a very frustrating time of it. Does Apple have a work around for this????? This does not make me happy when I cannot get work done!

If you are having issues with Office you might try asking for assistance in the Microsoft Product Help Communities.