Single Touch Payroll (STP) is the way you report your employee's tax and super information to the ATO. STP is part of the government's commitment to streamlining employer reporting obligations. It was legislated on 16 September 2016 as part of the Budget Savings (Omnibus) Act 2016External Link.
From 1 January 2022, the information you report using STP will change.
See : Single Touch Payroll Phase 2 Employer Reporting Guidelines