Hi I was wondering if anyone can help me on an unusual situation. I renewed my tax credit claim and was awardees a notice in September. I started a part time job in April but I haven’t been paid until yesterday. It’s family so I wasn’t concerned about not being paid. It’s a new start up business and so I wasn’t given an exact number as to what my total wage would be. Therefore, I hadn’t informed HMRC, which I now can do as my payslips have been created. Does anyone know how hmrc will deal with this as I’m guessing I’ll need to pay back the overpayment as we are now over the threshold for working tax and child tax will also be reduced? Thanks