What is the date Key Pay is registered to start STP phase 2

Thanks for posting in the Community, dorisfreind. 

The ATO is introducing phase 2 of STP reporting in early 2022. Mandatory reporting will begin from 1 January 2022. ATO has granted all QuickBooks/KeyPay customers a deferral of STP changes until 28 February 2022. 

For more detailed information, you can check on this article: Single Touch Payroll (STP) Phase 2 FAQ.

Feel free to drop a comment below if you have any other questions. Have a great day!