We had email end of Sept as below confirming deadline extension to June 23

Deadline extended until
30 June 2023

We’re getting in touch to share some important information about the discontinuation of QuickBooks Desktop.

Deadline Extended to 30 June 2023
After taking time to listen to feedback and understand your concerns, we’ve decided to extend the deadline for the discontinuation of QuickBooks Desktop, and you'll have access to your Desktop product until 30 June 2023.

This decision has been taken to make sure you have ample time to prepare for the future, and provide you with the best possible migration experience, whether that's with QuickBooks or elsewhere.
Migrate to QuickBooks Online with MoveMyBooks
To help transition to QuickBooks Online - we’ve teamed up with Move My Books - a leading data conversion tool for accounting software, giving you the option of transferring your historical accounting data to QuickBooks Online.

Rest assured if you decide to leave QuickBooks and use alternative accounting software, our support team will look to offer guidance where possible.
When can I begin migration?
We’ll be in touch in October 2022 to provide more details on your migration options, along with further information on how you can access your historical accounting data after QuickBooks Desktop is discontinued.
Thanks,
The QuickBooks Team