Child Care Subsidy when you work casual or part-time hours
last updated: november 2025
jessie willcox is a family policy journalist and mum of three from Brisbane. she covers early childhood education, government subsidies, and parenting policy for mini mode.
working casual or part-time hours shouldn't mean missing out on childcare support — but the Child Care Subsidy system wasn't designed with predictable schedules in mind. if your hours bounce around from week to week, figuring out what you're entitled to can feel like guesswork.
the good news: casual and part-time workers absolutely qualify for CCS. the tricky part is understanding how the activity test applies when your roster changes every fortnight.
how the activity test works for casual workers
the activity test is how Services Australia determines how many hours of subsidised childcare your family can access. it looks at what both parents (or the single parent) are doing — work, study, volunteering, or other recognised activities — and assigns a fortnightly hours entitlement.
for casual workers, the key thing to understand is that the test is based on fortnightly hours, not weekly. here are the thresholds for 2025-26:
| activity hours per fortnight | subsidised childcare hours |
|---|---|
| 0 hours (three day guarantee) | up to 30 hours |
| 8 to 16 hours | up to 36 hours |
| more than 16 to 48 hours | up to 72 hours |
| more than 48 hours | up to 100 hours |
the test uses the lower activity level of the two parents in a couple. so if you work 10 casual hours a fortnight but your partner works full-time, your entitlement is based on your 10 hours — putting you in the 8-to-16 bracket with up to 36 subsidised hours per fortnight.
however, from 1 january 2026 the three day guarantee means every family gets at least 30 subsidised hours regardless of activity. casual workers doing even a few hours per fortnight will typically land in the 36-hour or 72-hour bracket.
dealing with variable hours
the biggest headache for casual workers is that your hours aren't consistent. you might do 25 hours one fortnight and 8 the next. Services Australia asks you to estimate your typical fortnightly hours when you set up your CCS claim.
this estimate matters because it determines your ongoing entitlement. if you overestimate, you might receive more subsidy than you're entitled to — and have to pay it back at balancing time. if you underestimate, you could miss out on subsidised hours you actually needed.
the practical advice: estimate conservatively. pick a number that reflects your quieter fortnights rather than your busiest ones. you can always update your activity details through myGov if your situation changes significantly — say you pick up a regular Tuesday shift or your hours jump from 10 to 30 a fortnight.
keep your payslips. if Services Australia queries your activity hours during the year or at balancing, payslips are the easiest way to prove what you actually worked.
how CCS adjusts to your situation
two things determine your Child Care Subsidy: your activity level (how many subsidised hours you get) and your family income (what percentage the government pays).
for 2025-26, families earning up to $83,280 get the maximum 90% subsidy rate. the rate tapers down as income rises, reaching 0% at $530,000. most casual and part-time workers will be well within the subsidy range.
as a casual worker, your income might fluctuate too. CCS is based on your combined family income estimate for the financial year. if you earn significantly more or less than you estimated, this gets sorted at the annual balancing.
one thing to flag: your CCS percentage is applied against an hourly fee cap of $14.63 per hour for centre-based day care in 2025-26. if your centre charges more than that, you pay the difference on top of your gap fee. use our Child Care Subsidy calculator to see what your actual out-of-pocket cost looks like.
the balancing period explained
at the end of each financial year (30 june), Services Australia reconciles your CCS. they compare what you were paid in subsidy against your actual income and activity for the year.
for casual workers, this is where things can catch you out. if you estimated 20 hours of work per fortnight but some fortnights you only did 6, there may be periods where you received more subsidy than you were entitled to. the difference becomes an overpayment you need to repay — either as a lump sum or deducted from future CCS payments.
the flip side: if you worked more than you estimated, you might get a top-up. Services Australia recalculates your entitlement using your actual activity hours and income from your tax return.
balancing typically happens a few months after the end of the financial year, once you've lodged your tax return. lodge your tax return on time— if you don't, Services Australia may use a substitute income figure that's less favourable.
practical tips for casual workers
- update your activity hours promptly — if your casual work pattern changes (more shifts, fewer shifts, new employer), update your details through myGov. this reduces the chance of a nasty surprise at balancing
- keep records— save payslips, rosters, and any correspondence about your hours. if there's a dispute about your activity level, documentation is your friend
- use the withholding option— you can ask Centrelink to withhold 5% of your CCS payments as a buffer against any balancing overpayment. it's optional but gives you peace of mind if your hours are unpredictable
- don't forget the three day guarantee — from 2026, you get 30 subsidised hours per fortnight regardless of activity. even in weeks where you get zero shifts, your first three days of childcare are covered
- combine activities— casual work, study, and volunteering all count toward the activity test. if you work 8 hours and study 10, that's 18 hours — enough for the 72-hour bracket
frequently asked questions
can casual workers get the Child Care Subsidy?
yes. casual and part-time workers are fully eligible for CCS. your subsidised hours depend on your fortnightly activity hours, not whether your employment is permanent or casual.
how does the activity test work for variable hours?
the activity test is assessed per fortnight. you estimate your typical hours and Services Australia assigns a subsidised hours bracket. at the end of the financial year, your actual hours are reconciled against your estimate.
what is the CCS balancing period?
balancing happens after each financial year. Services Australia compares your actual income and activity hours against your estimates. you may receive a top-up or need to repay an overpayment depending on the difference.
what happens if my casual hours change week to week?
estimate your typical fortnightly hours conservatively and update via myGov when your pattern changes significantly. keep payslips as evidence and consider the 5% withholding option for a buffer against overpayments.
next steps
casual work and childcare can coexist — you just need to stay on top of your activity reporting and keep your estimates realistic. the three day guarantee has made things significantly easier for families with unpredictable schedules.