2026-27 estimate
What is the CCS sweet spot?
The "CCS sweet spot" is the highest work-day count a second earner can choose while every extra day still clears a worthwhile hourly rate, after the Child Care Subsidy taper and everything stacked on top of it have taken their share. For a lot of families it lands around 3 days, sometimes 4, but it moves with your own income, kids and state, which is exactly what this page shows you how to check. Past that point, extra days usually still add money. Just less and less of it.
The CCS sweet spot is the last workday that still gives your family a worthwhile return after tax and childcare. For Ana and Marcus, it is 3 days: day 4 falls to $9.85. Your spot shifts with income, care fees and children.
Why the subsidy tapers at all
CCS covers 90% of your fee (up to an hourly cap) for family incomes at or below $88,520. Above that, the rate steps down by one percentage point for every $5,000 of extra family income, reaching zero at $538,520. That taper is the whole mechanism behind the sweet spot. Every extra day of work raises family income, which lowers the subsidy rate on every day of care your kids already attend, not just the new one. A second earner adding a fourth or fifth day isn't just paying tax on that day's income; they're quietly repricing every earlier day too.
So the sweet spot is a real, calculable point, not a vague feeling that "it gets less worth it eventually." It's the last day where tax, the CCS taper and the childcare you pay after subsidy still leave that day earning a rate many families would call solidly worthwhile. The calculator marks it for you automatically.
Ana and Marcus, Perth: day 3 against day 5
Ana and Marcus live in Perth with two kids under five, both in the same centre near Marcus's work, at WA's average fee of $132 a day each. Ana earns $75,000 full-time equivalent; Marcus earns $230,000 over five days. The family has private hospital cover, so the Medicare Levy Surcharge doesn't apply here: nothing muddies the picture except ordinary tax and the CCS taper itself.
Day 3 pays Ana $16.24 an hour; day 4 already dips under the line many families call worthwhile, to $9.85; by day 5 it's down to $8.09. In household dollars, that's real money moving: at 3 days, Ana's pay lands ($3,367), Marcus's pay lands ($13,003), and $1,108 of childcare for both kids comes out, leaving $15,261. Push to 5 days and Ana's pay lands $1,673 more, but childcare takes $1,082 more as the subsidy rate (already sliding on the days they use today, not just the new ones) falls from 53% to 47%, so the household keeps just $591 more of it, about $8.97 an hour for those extra days. Ana and Marcus's own sweet spot lands at 3 days.
Here's the same story for every day of Ana's week:
Ana's family, day by day
| Days | Gross pay | CCS rate | Childcare you pay (after subsidy) | That day adds | $/hr |
|---|---|---|---|---|---|
| 0 (baseline) | $0 | 61.7% | $0 | n/a | n/a |
| 1 | $15,000 | 58.7% | $3,610 | +$11,390 | $28.82 |
| 2 | $30,000 | 55.7% | $8,044 | +$9,298 | $23.53 |
| 3 | $45,000 | 52.7% | $13,301 | +$6,417 | $16.24 |
| 4 | $60,000 | 49.7% | $19,382 | +$3,894 | $9.85 |
| 5 | $75,000 | 46.7% | $26,286 | +$3,195 | $8.09 |
Open this exact scenario in the calculator and swap in your own income, state and kids to find your own sweet spot.
Reading Ana and Marcus's sweet spot
Watch the CCS rate column: it falls from 61.7% at day 0 to 46.7% at day 5, purely because family income keeps rising as Ana adds days: even the care days they're already using get repriced along the way. With no HELP debt and no surcharge in this family's picture, that taper compounding with ordinary progressive tax is the entire story: day 1 pays $28.82 an hour, a strong start, and it's downhill from there.
One wrinkle worth correcting rather than glossing over: a second or younger child under five gets a higher subsidy rate of their own, a 30% top-up capped at 95%, while family income stays under $370,727. That sounds like it should push a larger family's sweet spot later than a single child's; it doesn't, not on the same income. The bump is a partial offset, not a full one: two kids in care is still two childcare payments stacked on the very same taper, so more kids on the same income usually means an earlier sweet spot, not a later one. Run Ana and Marcus's own numbers back down to one child in the calculator above and every day of the week clears a solid rate; it's the second child that pulls day 4 below the line.
Add a HELP debt or drop private cover on top of that, and it can push further still, see our is 5 days worth it guide for a family where the last day goes fully negative. The full taper and cap mechanics are on the methodology page.
Questions about the CCS sweet spot
Is the sweet spot the same for every family?
No: it moves with income, number and age of kids, HELP debts and private health cover. Two families on the same combined income can land on different sweet spots depending on how many kids are in care and whether either partner has a HELP debt. That's why the calculator asks for your actual numbers instead of publishing one generic table.
Does the sweet spot mean I should stop at that many days?
Not necessarily: it's one input, not a verdict. Career progression, super contributions, and simply wanting to work more are all real reasons to keep going past the sweet spot even when the later days pay less. The point is knowing the real number before you decide, rather than assuming every day pays the same.
Where does CCS reach zero entirely?
At $538,520 of combined family income, the subsidy tapers all the way to nil regardless of how many kids you have in care: every dollar of the childcare fee from that point is entirely out of pocket.
Sources
- Services AustraliaCCS rate and taper
- Services AustraliaCCS rates and caps
- Australian Taxation OfficeIncome tax brackets
- Department of EducationWA average daily fee