Payroll Record-Keeping: What Fair Work and the ATO Both Require

Payroll compliance in Australia isn't governed by one rulebook — it's governed by two, and they don't always overlap neatly. The Fair Work Act 2009 and Fair Work Regulations 2009 set out what employee records you must keep and for how long, while the Australian Taxation Office (ATO) separately requires accurate PAYG withholding, superannuation guarantee, and Single Touch Payroll (STP) reporting. For small businesses across Melbourne — from CBD hospitality venues to trades operating out of Dandenong and allied health clinics in the inner-east — getting caught between the two regimes is one of the most common (and expensive) compliance gaps we see.

Why Two Regulators Care About Your Payroll

The Fair Work Ombudsman (FWO) enforces minimum wages, award conditions and workplace rights under the Fair Work Act 2009 (Cth). The ATO, separately, enforces tax and superannuation obligations under the Income Tax Assessment Act 1997, the Taxation Administration Act 1953, and the Superannuation Guarantee (Administration) Act 1992. A Melbourne café owner can be fully up to date with the ATO on PAYG and super, yet still be in breach of Fair Work if timesheets, leave balances or pay rate records aren't properly kept. The reverse is also true. Treating payroll as "just tax reporting" is the single biggest misconception we correct with new clients.

What Fair Work Requires

The Fair Work Regulations 2009 (regulations 3.31 to 3.46) set out exactly what must be recorded for every employee, whether full-time, part-time or casual. At minimum, your records must include:

• Employer and employee details — full name, ABN, and employment start (and end) date
• Pay records — pay rate, gross and net amounts paid, and any deductions with the employee's written authorisation
• Hours of work — required for all casual and irregular part-time employees, and for any employee on an annualised salary arrangement under a modern award
• Leave records — accrued and taken annual leave, personal/carer's leave, and any leave loading applied
• Superannuation contributions — amount, fund name, and date paid
• Termination records — how employment ended and who initiated it

Records must be in a form that's readily accessible to a Fair Work Inspector, legible, and in English. For businesses in Melbourne's hospitality and retail sectors — where casual and part-time staff rotate frequently across CBD, Fitzroy, and Richmond venues — the hours-worked requirement is where most gaps appear. Full guidance is available at fairwork.gov.au.

What the ATO Requires

Separately, the ATO requires employers to correctly withhold PAYG amounts under Schedule 1 of the Taxation Administration Act 1953, calculate and pay Superannuation Guarantee (SG) contributions at the current rate under the SGA Act 1992, and report every pay run through Single Touch Payroll (STP) Phase 2. STP Phase 2 requires more granular reporting than the original STP rollout — including separate disclosure of allowances, overtime, bonuses, director fees, and paid leave categories, itemised rather than lumped into gross pay. This granularity actually supports Fair Work compliance too, because it forces cleaner categorisation of pay components at the point of processing rather than after the fact.

How Long You Must Keep Records

This is where the two regimes genuinely differ, and it trips up otherwise well-run businesses:

• Fair Work Act 2009: employee records must be kept for seven years, regardless of whether the employee is still with you.
• ATO / income tax records: generally five years under Section 262A of the Income Tax Assessment Act 1936, running from when the return was lodged or the record was prepared, whichever is later.
• Superannuation records: five years under the SGA Act 1992, but best kept alongside your seven-year Fair Work file for simplicity.

The practical answer for Melbourne businesses: default to seven years for everything payroll-related. Storage is cheap; the cost of not being able to produce a record during a Fair Work audit or SG amnesty-style review is not.

Common Mistakes We See Around Melbourne

Working with clients from South Yarra retail fitouts to NDIS support coordinators in the outer suburbs, the same issues surface repeatedly:

• No hours records for salaried staff covered by a modern award's annualised wage clause — Fair Work explicitly requires these even though the employee is "on salary."
• Casual loading and leave entitlements confused — particularly after casual conversion changes under the Fair Work Act.
• Superannuation paid late and not matched to the correct quarter, creating an SG charge liability under the SGA Act.
• Deductions taken without written authorisation from the employee, breaching regulation 3.34.
• Records kept in spreadsheets that don't survive staff turnover — no backup, no audit trail, no access history.

How Xero Payroll Fits In

Xero Payroll, correctly set up, addresses most of the mechanical record-keeping burden. Pay runs, timesheets, leave accrual, superannuation batches and STP Phase 2 submissions all sit in one auditable system with a date-stamped history. That covers the ATO reporting side almost entirely and goes a long way toward the Fair Work requirements too. What Xero doesn't do automatically is interpret the correct award, apply the right pay rate for a junior versus adult casual, or store signed employment contracts — those still need to be set up correctly and kept alongside the file. This is precisely where a bookkeeper who understands both award interpretation and Xero configuration earns their keep.

Penalties, Audits and the Reverse Onus

Since 2017 amendments to the Fair Work Act, employers who fail to keep proper records carry a reverse onus of proof in underpayment disputes — meaning if you can't produce the records, the court can assume the employee's version of events is correct. Combined with civil penalties that can run into the hundreds of thousands of dollars per serious contravention, and ATO penalties for SG shortfalls including the Superannuation Guarantee Charge plus interest, poor record-keeping is rarely a paperwork issue alone — it's a direct financial exposure.

The bottom line for Melbourne employers: don't wait for an FWO inspector or an ATO STP data-matching flag to test your payroll records. Review your current setup against the seven-year Fair Work standard, confirm your Xero pay items are correctly categorised for STP Phase 2, and make sure every casual and salaried employee has an hours record sitting behind their pay slip. A short review now is far cheaper than a reverse-onus dispute later.