Yes but you are only ever out of pocket for one month? Providing you submit the receipts on time anyway. It isn’t like you pay it a year in advance or anything. It’s literally a month, and you can get a loan from UC so you don’t actually have anything to pay upfront.
Im actually £600 per month worse off since going up to full-time from part time, which is crazy. So actually, I’m better off on UC and a part time wage than I am working full-time.
When I first returned from mat leave, I had to pay a months childcare upfront, on one part time wage, one statutory maternity pay wage, with no UC top up, so I’m betting you had at least the same amount of income as I had. (household income of £1600 per month, which was £1000 partners wage, £500 SMP, plus child benefit, nursery cost £600, after school cost £180, mortgage £500, my travel for work is £12/day …) so yeah, don’t imply I’m clueless about how expensive childcare can be. But it is only 1 month you pay upfront, as you then have the following months money to pay it, and you can advance your UC as a loan to cover it ….