Hello, We need to know our Child Benefit reference number so that we can complete our online application for Child Tax Credits. We are paid directly into our bank account so that we have no benefits book, which is where I would expect to find it. They send out a letter every year with this information on but we moved at the end of March so our mail never reached us. (Letter is sent out in early April I believe). Does anyone know a department or telephone number I can ring to find this number out, or is there anything else this reference number may appear on? I was going to post this on the Tax board but DAK seemed to be worth a first try.ThanksHammy.