Martin Lewis has warned that millions will miss out on the £522 cash boost which parents on Universal Credit can get from today.
From today, (June 28) the amount parents on Universal Credit can claim back each month for childcare has risen by 47%.
This means parents can now claim back £951 for one child and £1,630 for two or more children - up from the previous rates of £646 for one child or £1,108 for two or more.