Australia's Payday Super reforms came into effect from 1 July 2026, fundamentally changing when employers must remit superannuation. The quarterly SGC model (which most payroll systems were built around) is gone. Every pay run now starts a 7-business-day clock to get super into the employee's fund.

Three months in, the operational gaps are becoming clear. Most are not dramatic failures. They are quiet, systematic misses that accumulate interest charges and ATO penalties before anyone notices.

The Rule: 7 Business Days from Payday

Under Payday Super, employers must ensure that superannuation contributions reach the employee's chosen fund within 7 business days of every payday. This applies to every payment of salary and wages: weekly, fortnightly, and monthly payrolls alike.

The obligation is on receipt at the fund, not on dispatch from the employer. If your clearing house takes three days to forward a payment after receiving your instruction, those three days count against your 7-business-day window.

The Clearing House Problem

The ATO's Small Business Superannuation Clearing House (SBSCH) is no longer suitable for Payday Super payments. It was designed for the quarterly model and cannot reliably process within the new 7-day window.

Employers using SBSCH must move to a commercial clearing house. The transition is not automatic, and a number of businesses discovered their payments were being held past the deadline with no system alert.

When selecting a commercial clearing house, ask specifically what their service level agreement is for fund lodgement after receipt of your instruction, not processing time, but receipt at the fund.

Wrong Fund Details: A Compounding Problem

Under the quarterly model, an incorrect fund USI or member number typically caused a rejected payment caught at reconciliation. Under Payday Super, it causes a missed deadline, and each payroll cycle adds another missed cycle before you catch it.

Before your next pay run, verify every employee's super fund details against the ATO's fund validation service. A staff member who changed funds six months ago and never updated payroll now represents six months of late super under the new rules.

Cash Flow: The Hidden Operational Shift

Quarterly super created a predictable, manageable cash event. Payday Super converts it to a recurring cash outflow every payroll cycle. For businesses running weekly payroll, this is now a weekly commitment.

The ATO's penalty for late payment is the Superannuation Guarantee Charge (SGC), calculated on broader earnings than regular super, with a 10% per annum interest charge and an administration levy. Critically, SGC is not tax-deductible, unlike compliant contributions.

Payroll Mapping: Ordinary Time Earnings

The super guarantee rate applies to Ordinary Time Earnings (OTE), not total remuneration. Errors that were obscured under quarterly reconciliation are now visible every fortnight. Check that your payroll system correctly classifies overtime, allowances, bonuses, and annual leave payments for SGC purposes. The ATO's OTE ruling (SGR 2009/2) remains the reference.

Action Checklist Before Your Next Pay Run

  • Clearing house: Confirm your provider is Payday Super-capable and ask for their fund receipt timeframe, not processing time.
  • Fund details: Validate every employee's USI and member number against the ATO fund lookup.
  • Cash flow: Confirm your accounts hold sufficient funds on payroll day itself, not two days after processing.
  • OTE mapping: Review payroll category coding for overtime, shift allowances, and discretionary bonuses.

General information only. Superannuation rules are subject to ATO guidance and legislative updates. Consult a registered tax agent for guidance specific to your payroll situation.