Q: How do you set up Single Touch Payroll?
Please follow the instructions from Xero.
Setting up STP https://central.xero.com/s/article/Set-up-Single-Touch-Payroll-STP
Q: How do you File STP with the ATO?
Follow the instructions from Xero
Filing STP with the ATO: https://central.xero.com/s/article/File-your-employees-pay-and-super-with-Single-Touch-Payroll-STP
Q: How do you fix an error in the Single Touch Payroll Submission?
Please follow the Xero instructions
Fixing an Error in STP Submission: https://central.xero.com/s/article/Fix-a-filing-error-in-a-Single-Touch-Payroll-STP-submission