I'm currently still on the old tax credits system . I have 3 DC with my ex husband who sadly passed away in Feb this year. 2 of our DC are entitled to a child's pension which I was told is payable to me being their legal guardian . It's only until they are no longer in full time education. My question is once I'm moved over to UC will this mean it will be deducted from my payments ? It's around 300 per month . So like child maintenance although he is no longer with us.