The last quarter payment will be when your payments have been reconcilled and all usage provided by the child care centre. So if you or your partner need to lodge a tax return the rebate will not occur until then.
:yeahthat:

Your actual income needs to be determined, so that FAO know if you have been over or underpaid CCB, before you CCTR can be determined and paid for the last financial year.

So until your tax return(s) are processed you probably wont recieve it.