Summary
Since 1 July 2026, superannuation is no longer a quarterly job. Every time you pay wages, the super on those wages has to reach the employee's fund within seven business days. Miss it — even by a day, even by accident — and you owe the superannuation guarantee charge, which now carries an administrative uplift of up to 60% on top of the shortfall.
The change is a genuine shift in how payroll works, not a tweak to a due date. This guide covers what the rule actually says, the two traps catching employers in the first months, a worked example of what a single missed deadline costs, and a short checklist to run this week.
The rule in one paragraph
Under Payday Super, an employer must pay superannuation contributions so they are received by the employee's super fund within 7 business days of the day qualifying earnings are paid. The old model — accruing super across a quarter and paying it by the 28th day of the following month — is gone. If you run a fortnightly payroll, you now have 26 super deadlines a year instead of four.
Two words in that sentence do a lot of work.
"Received" — not sent, not initiated, not debited from your account. The clock stops when the money lands with the fund. Clearing houses, bank processing and fund allocation all sit inside your seven days, not after them. An employer who initiates payment on day six has left almost no margin.
"Business days" — public holidays and weekends are excluded, which helps, but they differ by state. If you operate across borders, the safe assumption is the shortest window that applies to any of your locations.
Trap one: qualifying earnings is not ordinary time earnings
Payday Super also replaced the earnings base. Qualifying earnings (QE) is now the single base used to calculate both the super guarantee amount and the charge if you get it wrong. It broadly tracks ordinary time earnings, but "broadly" is doing the damage — the differences are exactly where underpayments are appearing.
The ones to check in your own payroll:
- All commissions are now in. Under OTE, commission earned solely for work performed entirely outside ordinary hours was excluded. Under QE it is included. If you pay commission to anyone who works outside a fixed span of hours, your super liability just went up and your payroll software may not know it.
- Amounts salary sacrificed to super that would otherwise have been qualifying earnings are counted, so sacrificing cannot reduce your obligation.
- Contractors paid wholly or principally for their labour fall inside the expanded definition of employee for super purposes. This one predates Payday Super, but the faster cycle makes it visible far sooner. If you have people you treat as contractors who are effectively paid for their time, that is a question to resolve now, not at an audit — and our overview of Fair Work compliance for employers is a reasonable starting point.
Trap two: the deadline is driven by when you pay, not when the work happened
Because the seven days run from the day qualifying earnings are paid, anything that changes a payment date changes a super deadline. Off-cycle payments are the obvious risk: a back-pay, a bonus, a termination payment, a correction run for someone whose timesheet was fixed after the pay run closed. Each of those is its own qualifying earnings day with its own seven-day clock.
This is where accurate timekeeping stops being an administrative nicety. Every time you discover a missed clock-out or an unapproved shift after a pay run and fix it with an off-cycle payment, you have created a new super deadline that nobody has diarised. Getting hours right the first time is now a super-compliance control, not just a payroll one — which is the practical argument for resolving missed clock-outs before the pay run rather than after it.
What a single missed deadline actually costs
The superannuation guarantee charge has been rebuilt. For a qualifying earnings day it is made up of four components:
- The individual super guarantee shortfalls — the super you did not pay on time, per employee.
- Notional earnings — interest compensating the employee for the days they were out of the market. It accrues at the ATO's general interest charge rate, compounding daily, from the day after the due date until the shortfall is paid or assessed.
- An administrative uplift — reflecting the cost of enforcement.
- Choice loading — where an employee's choice of fund was not honoured.
The administrative uplift is the part that changes the arithmetic. It is set by default at 60% of the shortfall including notional earnings.
Take an employer with a fortnightly payroll and a $6,000 super bill for the period, who misses the deadline and catches it 20 days later:
- Shortfall: $6,000
- Notional earnings for 20 days, compounding daily at a general interest charge rate around 10.4% a year: about $34. The GIC rate resets quarterly, so treat this as indicative rather than a number to budget against.
- Sub-total: $6,034
- Administrative uplift at 60%: $3,621
- Total charge: about $9,655
A $6,000 obligation became roughly $9,655 — a 61% premium for being three weeks late once. And if the assessed amount is still unpaid 28 days after the ATO issues a notice, a further penalty of 25% can apply, rising to 50% for repeated non-compliance.
The uplift is not fixed, and this matters: it can be reduced based on your recent compliance history, and reduced further where you make a timely voluntary disclosure. Finding your own mistake and reporting it is worth real money. Waiting to be found is the expensive path.
One piece of genuinely good news
The old regime had a punitive quirk: if you paid super late, the contribution stopped being tax-deductible, so a small timing error carried a disproportionate tax cost. That has changed. From 1 July 2026, late contributions are deductible, and so is the core charge — the shortfall, the notional earnings and the administrative uplift.
Two things remain non-deductible: the general interest charge accruing on an unpaid charge assessment, and the 25% or 50% late-payment penalties. In other words, being late is now a manageable cost, but ignoring an assessment still is not.
Why the ATO will notice quickly
It is worth being clear-eyed about detection. The ATO already receives your ordinary time earnings and super liabilities through Single Touch Payroll every pay cycle, and super funds report contributions as they are received. Payday Super lines those two data sets up on the same cadence.
That means a missed contribution is visible as a gap between two systems that both report automatically — no audit required, no tip-off, no inspection. Under the quarterly model an employer could be months out before anyone noticed. Now the mismatch appears within weeks.
Your checklist for this week
- Confirm what your clearing house actually guarantees. Ask, in writing, how many business days it takes for funds to be received by the fund — not accepted by the clearing house. That number determines your real internal deadline.
- Set the internal deadline earlier than the legal one. If your clearing house takes three business days, treat day three as your cut-off and keep four days of buffer.
- Re-check commissions. Anyone paid commission for work outside ordinary hours now attracts super on it. Confirm your payroll software has been updated for qualifying earnings, and do not assume it has.
- Write down a process for off-cycle payments — back-pay, bonuses, terminations, timesheet corrections. Each one starts its own clock.
- Review anyone you treat as a contractor who is paid mainly for their labour.
- Diarise a monthly reconciliation of super paid against super reported. A voluntary disclosure costs meaningfully less than an ATO assessment.
Where your time and attendance system fits
Payday Super does not change how you track hours, but it removes the slack that used to absorb errors. When super was quarterly, a timesheet fixed a fortnight late was invisible. Now it can create a fresh deadline nobody is watching.
The practical protection is simple: get the hours right before the pay run closes. NestedClock flags missed clock-outs and unapproved shifts as they happen rather than at the end of the period, and the pre-payroll Checker surfaces anyone with missing hours or no pay rate before you approve a week. Fewer corrections after payday means fewer off-cycle payments, which means fewer super deadlines to track.
Where to get the detail
The framework is set out in the Payday Super legislation and the ATO's guidance for employers, with technical detail in the ATO's draft law companion rulings — the LCR 2026/D series, which covers qualifying earnings, the charge itself, and the transitional allocation rules for contributions made between 1 and 28 July 2026. Because that guidance is still in draft, confirm any borderline treatment against the current ATO material or with your accountant before relying on it.
This article is general information, not tax or legal advice. Your circumstances, your awards and your payroll arrangements all matter.