QuickBooks Mac Desktop 2021, 2022, 2023 and 2024 are compatible with Sonoma after the recent updates. If you open a file with a newer version you'll be locked into the newer version (you can go back to the original file of course but anything you enter in the newer version is not backward compatible).
2019 and 2020 do not currently work with Sonoma. Apple has released a beta version (only available to developers as far as I know) that fixes the tab and home page crashing issue. I don't know when that version will go live or if something else will break but that's what our testing shows.
