My DH and I are considering a separation. We are very lucky that it is all going to be amicable so we have been able to talk things through and will be doing it all very gradually. We have three DCs (3, 6 and 9) and I am self-employed. I will be eligible for Child Tax Credit, but the hmrc calculators are coming up with £8500 per year! This seems a very large amount. Am I to think this is correct? I've checked a couple of calculators and they've both come up with the same figure, but we're very surprised it's this much (not complaining you understand!).