Hello there, @studiocrashinc. I'll share some updates about the compatibility of QuickBooks Desktop for Mac 2020 with macOS Ventura.
The macOS Ventura appears to be mainly compatible and operates normally based on our early tests with QuickBooks Desktop for Mac 2020. There are certain issues that do require attention, and we're striving to release updates as soon as we can to address them. For the most part, QuickBooks should work as expected.
Moreover, here's an article about the release notes for QuickBooks Desktop for Mac 2020: Release notes for QuickBooks Desktop for Mac 2020. You can toggle down to the 'Release 15 (R15) 10/30/22' section to see the note about support being added for Mac OS 13 (Ventura).
Stay in touch if you need further questions about the compatibility of QuickBooks for Mac 2020 with macOS Ventura. The Community team will be glad to answer them for you. Have a wonderful day!
