will QB desktop for Mac V18.0.14R15 work with Mac os Sonoma 14.2.1?

Hi there, @dawnpizzo.

I'd like to inform you with the version of your MAC OS v14.2.1 is compatible with QuickBooks MAC v18.0.14R15.

You may refer to this article to for more guidance: System requirements for QuickBooks Mac Plus 2022.

Additionally, I'd like to leave this article for system requirements for QuickBooks Online products.

If you need more help managing your QuickBooks product, don't hesitate to click the reply button. I'm always around to help!

@dawnpizzo 

As I know you can run QB Desktop 2019 on Sonoma. But keep in mind, every time Apple release a patch to Sonoma, you may find a new "bug" in your QB. When it happens, consider upgrading your QB to a newer version.