Appreciate your input, @billhdz.
At the moment, we don't have specific details about QuickBooks for Mac 2019 and macOS 12 Monterey compatibility.
To know the recently updated ideas about the software, visit our link: Customer Feedback for QuickBooks Online.
Just hover towards the Recently updated ideas section for the newest added features and enhancements. You can search for a topic of your choice (For example Mac and Monterey compatibility). Also, through this site What's new in QuickBooks Desktop for Mac.
In case you need help with other QBDT for Mac-related tasks, browse this link to go to the page: Help articles for QuickBooks Desktop for Mac.
I'll be right here if you have follow-up questions or concerns with the software. Take care and stay safe.
