I have a 4yo and 1yo and I've just happened across an advert saying 'if your child was born during the pandemic you could be eligible for child benefit'.
Looking into it, it seems that I could have been claiming child benefits for the last 4+ years! Neither my husband or I earn £50K.
I had heard of child benefit but assumed it was for jobless/low income etc.
No one has ever mentioned this to us :(