the witholding should never have been listed at 15% of entitlement - it should have been 7.5% of out of pockets. get things to add up to 100 and they kinda get it... kinda

the OP has said that her online services show that the payments have been made at the full 50% - so it's correct at FAO's end - which means it is then coming down to child care centre following it up through their helpdesk.
i would be questioning the billing in any case - even if they are (incorrectly) witholding an amount of CCR to be paid at tax time, you should only be paying 57.5% of the total out of pockets, NOT 65% - so the bill should only be $156.40. if they are taking 65% of the total out of pocket expenses, they are taking too much, and it needs to be escalated to their own management, and if they won't listen, a complaint can be lodge via FAO - if they are doing this to every customer, they are overcharging everyone in a big way and it needs to be looked at

have you actually seen the bill for the week though? what does it say in regards to the charging. this is only a very early bill isn't it? remembering that CCR is credited to the centre AFTER you use care, is it possible that you've not had a full week of CCR paid? did you use less care in the previous week, so less CCR payable from last week to credit against this weeks bill? keep in mind that CCR is always paid in arrears, so you pay the bill for week 1 - full bill, week 2, you will pay for week two charges LESS CCR for week 1. week 3 is week three charges less CCR for week 2, and so on and so forth. if in week 1 you used only 1 day of care per child, but week 2 you used 2, your CCR payable in week 2 (for week 1) would be a lesser amount (in your scenario, it would be 68 credited to week 2 bill for week 1 use, instead of 136)...
Yes BG - This was the first bill for which I was expecting the Full bill (272 for the week), I'm wondering thought, because I paid the Full amount as the 2 wks in advance if that is why there is a reduction for the first bill (ie. there was no bond, just 2 wks in advance ITMS???)

In any case, the response I keep getting is, we have never had anyone pay like this so will need to work it out. My next line I guess if this doesn't get sorted will be FAO because it's the owner of the business i'm dealing with to try and get this sorted.