Last updated: July 2026
Single Touch Payroll Compliance In Australia: 2026 ATO Rules For Employers
From 1 July 2026, Payday Super will make payroll timing and super reporting harder to separate. Employers will need cleaner payroll data before each pay run, not just at year-end.
Single Touch Payroll compliance means reporting employee pay, PAYG withholding, and superannuation information to the ATO through STP-enabled payroll software each payday.
For 2026, employers should focus on STP Phase 2 accuracy, timely reporting, annual finalisation by 14 July, error correction, and Payday Super readiness. The ATO says employers will report qualifying earnings and super liability through STP under Payday Super.
What Is Single Touch Payroll Compliance?
Single Touch Payroll, or STP, is Australia’s digital payroll reporting system.
It allows employers to report salaries, wages, PAYG withholding, and superannuation liability information to the Australian Taxation Office when payroll is processed.
Single touch payroll compliance is not only about lodging data. It also means using the right software, classifying payroll items correctly, keeping employee records current, and fixing errors quickly.
The ATO explains STP requirements in its official Single Touch Payroll guidance, which should be the first reference point for employers.
Is STP Phase 3 Mandatory In 2026?
As of June 2026, employers should rely on verified ATO guidance for STP Phase 2 and Payday Super related reporting changes.
There is no clear official ATO employer framework confirming a separate mandatory “STP Phase 3” program. The current compliance focus remains STP Phase 2 reporting, end-of-year finalisation, corrections, and Payday Super preparation.
This distinction matters.
Employers should avoid making compliance decisions based on unsupported “Phase 3” claims. For single touch payroll compliance, the safest approach is to follow official ATO instructions and review software updates from trusted payroll providers.
Who Needs To Report Through STP?
Most Australian employers must report payroll information through STP when they pay employees.
Reporting can be managed directly by the employer or through a registered tax agent, BAS agent, or payroll provider.
Employers should use software that supports ATO STP reporting. The ATO’s software product register can help businesses check payroll products with STP capabilities.
For businesses that need external payroll support, outsourced payroll services Australia can help keep local pay runs, STP submissions, super reporting, and compliance checks more consistent.
What Information Must Employers Report?
STP reports generally include employee salary and wage amounts, PAYG withholding, and superannuation liability information.
Under STP Phase 2 employer reporting guidelines, the ATO requires more detailed payroll information. This may include income types, tax treatment codes, country codes, employment basis, and cessation reasons.
These details help the ATO and some government agencies use payroll data more accurately.
They also reduce the risk of employee income statements being incorrect at tax time.
How To Stay Compliant With STP In 2026
To maintain single touch payroll compliance in 2026, employers should:
- Confirm payroll software is STP-enabled and connected correctly to the ATO.
- Review employee master data, including names, dates of birth, TFNs, addresses, payroll IDs, employment status, tax treatment, and super fund details.
- Check pay category mapping for salary, wages, allowances, bonuses, overtime, paid leave, salary sacrifice, and termination payments.
- Match each pay category to the correct STP Phase 2 reporting field.
- Reconcile gross pay, PAYG withholding, deductions, and super liability before each pay run.
- Lodge STP reports on or before payday, as required by the ATO.
- Correct payroll or reporting errors as soon as they are found.
- Prepare payroll systems for Payday Super reporting from 1 July 2026.
Before each pay run, reconcile gross pay, PAYG withholding, deductions, and super liability. Small errors can become larger issues if they flow into STP reports repeatedly.
The ATO requires employers to submit STP reports on or before the employee’s payday, according to its rules of reporting through STP.
Teams reviewing withholding accuracy can use PAYG withholding mistakes in Australia to identify common setup, calculation, and reporting issues before they affect STP submissions.
What Changes With Payday Super In 2026?
Payday Super starts from 1 July 2026.
The ATO says employers will need to report qualifying earnings and super liability through STP. This makes payroll timing, super calculations, and data quality more important.
The ATO explains how Payday Super will change employer reporting and payment obligations from 1 July 2026..
For single touch payroll compliance, this means employers should review super settings before the change applies. Payroll teams should check eligible earnings, contribution rules, clearing house processes, and employee super fund details.
Employers preparing for the change can also review Payday Super mistakes Australian employers cannot afford to spot common payroll, timing, and super setup issues before 1 July 2026.
How Should Employers Correct STP Errors?
Payroll errors should be corrected as soon as they are found.
Common issues include wrong income types, missing termination details, incorrect PAYG withholding, duplicate employee records, and inaccurate super liability values.
The ATO allows employers to correct STP information through supported correction processes, including update events or corrected pay events, depending on the situation.
Do not wait until year-end to clean up recurring errors.
Strong single touch payroll compliance depends on regular checks after every pay cycle.
When Is STP Finalisation Due?
Employers must make a finalisation declaration for STP data after the end of the financial year.
For most employees, STP finalisation is due by 14 July each year, so employees can access tax-ready income statements through ATO online services and myGov.
Once finalised, employees can access tax-ready income statements through ATO online services and myGov.
Missing or incorrect finalisation can create employee queries and tax-time delays.
Why STP Compliance Matters For Employers
Single touch payroll compliance affects more than ATO reporting.
It supports accurate employee income statements, cleaner payroll records, better super visibility, and stronger audit readiness.
For employers with multiple entities, complex allowances, frequent terminations, or cross-border teams, payroll governance can become harder to manage manually.
In these cases, Procloz’s global payroll services can support payroll consistency across locations while keeping Australian payroll obligations aligned with local requirements.
Conclusion
Procloz helps Australian employers manage payroll with clearer processes, accurate reporting, and stronger compliance controls.
Single Touch Payroll compliance in 2026 requires more than submitting data to the ATO. Employers need accurate employee records, correct STP Phase 2 mapping, timely payday reporting, clean super data, and year-end finalisation by 14 July.
With Payday Super beginning from 1 July 2026, payroll accuracy will become even more important. Businesses should review their systems, reporting workflows, and correction processes now to reduce compliance risk and avoid payroll disruption.
Frequently Asked Questions On Single Touch Payroll Compliance
1. What Is Single Touch Payroll Compliance?
Single touch payroll compliance means reporting payroll information to the ATO through STP-enabled software each payday. It covers salary and wages, PAYG withholding, superannuation liability, STP Phase 2 classifications, corrections, and year-end finalisation. Employers must keep data accurate and submit it on time.
2. Is STP Phase 3 Mandatory In Australia In 2026?
There is no clear official ATO employer framework confirming a separate mandatory STP Phase 3 program in 2026. Employers should follow verified ATO guidance on STP Phase 2, Payday Super, STP corrections, and annual finalisation instead of relying on unsupported third-party Phase 3 claims.
3. When Is STP Finalisation Due?
For most employees, STP finalisation is due by 14 July each year. This finalisation tells the ATO that payroll information for the financial year is complete. It also allows employee income statements to be marked tax ready through ATO online services and myGov.
4. How Can Employers Reduce STP Compliance Risk?
Employers can reduce STP compliance risk by using STP-enabled software, checking employee records, mapping pay categories correctly, lodging by payday, reviewing super liability, correcting errors quickly, and finalising by 14 July. In 2026, they should also prepare payroll systems for Payday Super reporting changes.
