Hi rjwbailey,
To skip the duplicate submission for Oct click the Taxes tab then Payroll Tax. You will see the submission on this page, click onto it and there will be a Bin symbol in the top right corner. Alternatively, scroll down on the submission and Reason for filing late will appear at the bottom of the screen.
At the moment you are not able to run more than one payroll at the same time on QuickBooks Online Payroll. We are working on implementing this at the moment, but unfortunately we do not have a time frame for this. We do have a different software called PaySuite where you can run multiple payrolls at the same time. To switch to PaySuite you can visit our contact page and give us a call, and one of our agents can raise the request for you.
If you want to change the pay date back to Oct, you would need to delete the pay period again and then change pay schedule in the settings.
Thanks, Carly. :)
