Does anyone know of such a thing? I spoke to a bloke (and he's AGC too) and he told me that he'd just received an average of 40 quid back per month for 5 years due to his CSA payments!! I quickly emailed the CSA in Liverpool asking about this but they chinned me off and referred me to HMRC. When I phoned HMRC today they fired me back to the CSA!! As we are the best represented occupation among the CSA "customers" I figure someone on here will know about this. I dont know who to ask next,CAB perhaps??