I wonder if anyone can give me some advice. We currently have a brilliant nanny who looks after our two and her little boy. In the not too distant future one of mine will be at school and the other at pre-school 3 mornings a week. We really want to keep our nanny on as we all adore her, plus we still need help with school pick ups and of course the holidays. We currently employ her, pay all her tax etc. What we'd all like to do is for her to take on another baby perhaps 3 days a week to be looked after in our house. That way we'd be able to afford to keep her on and there might be a payrise in it for her. Does anyone know the legal ramifications of this? Do we have to have some kind of insurance if our nanny is looking after someone else's child in our home? Can we still be her main employers and get the other family to pay us so that all her wages still go through PAYE etc? Or do both families need to become her employers?