Pay the Child Care Subsidy from income the government already sees
Families forecast their own income a year ahead, are paid on that forecast, and are charged a debt if it was low. Through Single Touch Payroll the Commonwealth already receives their actual wages every pay cycle, and already pre-fills that data for income support recipients.
Steps this would change
- Family receives the Child Care Subsidy and is balanced against actual income — Estimate the family's income for the year ahead
- Family receives the Child Care Subsidy and is balanced against actual income — Five per cent withheld all year
- Family receives the Child Care Subsidy and is balanced against actual income — Balancing against actual income
Rationale
The Child Care Subsidy is priced for a whole year from a number the family invents: an estimate of its own combined income for a year that has not happened.
For a salaried two-income household with stable jobs that is a formality. For casual, seasonal, self-employed, commission or shift-based households — the ones most likely to be income-tested into a high subsidy rate — it is a guess, and guessing low produces a debt at balancing. The rate matters: from 6 July 2026 families under $88,520 receive 90 per cent, tapering by a percentage point per $5,000 to zero at $538,520. A wrong estimate mis-prices twelve months, not one.
The system knows this. That is why 5 per cent of every payment is withheld all year as a buffer — a standing admission, funded by the family, that the design expects its own inputs to be wrong.
And the Commonwealth has the right number the whole time. Under Single Touch Payroll, employers report salary and wages to the ATO each pay cycle, and the ATO shares it with Services Australia as year-to-date figures from which period amounts are derived. Services Australia already pre-fills employer details for income support recipients, and the stated purpose of doing so was to stop people unknowingly accruing debts of the kind the income compliance program produced.
So the agency paying the subsidy can see, within days, that the family's income has changed — and continues paying against a forecast made twelve months earlier until a tax return catches up.
The proposal. Default the income estimate to a Single Touch Payroll–derived projection, updated through the year, with the family able to override it (for a bonus they know is coming, a business income component STP cannot see, a partner about to stop work). Adjust the subsidy rate prospectively as actual income diverges, rather than retrospectively after balancing. Reduce or remove the withholding as the estimate becomes reliable.
The result: fewer debts, no year-long withholding of families' own money, and a subsidy rate that tracks the year it is paid in.
Who acts: the Commonwealth alone — one agency, one department, data it already receives.
What is being traded away
This is adjacent to the worst administrative failure in modern Australian government, and that has to be confronted directly rather than noted. Robodebt used averaged annual income data to infer fortnightly earnings and raised debts on that inference. It was unlawful and it ruined people. Any proposal to drive a payment from ATO data must be tested against it.
The distinctions are real and they are not sufficient on their own. Single Touch Payroll is actual reported pay for actual periods, not an average smeared across a year, and this proposal would use it prospectively to set a rate, not retrospectively to raise a debt. It reduces the number of debts rather than generating them. But building an automated income pipeline into a payment calculation is exactly the class of thing that went wrong before, and the protections — a human-reviewable estimate, an easy override, no automated debt raising, and a clear statement that the person is not liable for the agency's projection — are load-bearing, not decorative. A version without them should not be built.
Single Touch Payroll does not see everything. It covers employees. It does not see sole trader income, partnership and trust distributions, investment income, or work for an employer outside the system. For families whose income is substantially non-wage — a significant share of exactly the variable-income households this reform is meant to help — a prefilled projection would be confidently wrong, which is worse than an honest guess.
Prospective adjustment means the subsidy moves during the year. A family whose income rises in March would see its fee go up in April rather than receive a bill in August. That is better in aggregate and it is not costless: a household budgeting on a known gap fee experiences a mid-year change as a shock, and some would prefer the debt they can negotiate to the increase they cannot.
And the estimate has a purpose beyond arithmetic. Asking a family to state its income creates a moment of engagement and a record they attest to. Removing it moves the payment further toward something that happens to people rather than something they participate in — which is efficient, and is not obviously what a family payment should be.
Precedent
Services Australia already uses Single Touch Payroll data to pre-fill employer details for income support recipients — a change made expressly so that people stop unknowingly accruing debts. The mechanism exists, in the same agency, for a neighbouring payment.
Sources
- Services Australia, published Child Care Subsidy and balancing guidance: subsidy calculated from a family income estimate, reconciled after tax returns are lodged, with a debt where actual income was higher
- Services Australia: 5 per cent of each payment withheld through the year as a buffer
- Services Australia, Single Touch Payroll data guidance and the STP data-sharing arrangement with the ATO
- Reporting on Services Australia's use of STP data to pre-fill employer details for income support recipients to reduce unknowing debt accrual
- Department of Education: subsidy rates and thresholds from 6 July 2026