this has been an on going saga since September last year when my son, who incidentally lives and works a long way away, abroard, was sent a letter by the tax office saying that they are sending him a cheque for over £700 tax rebate. This money never appeared in his bank account, UK bank, so I phoned wth his written permission for them to deal with me and they said the cheque must have been lost in the post. I phone evry two weeks and still the cheque has not appeared they just keep saying they dont know why but someone will phone but I am still waiting. Any one any advice on how to deal with them.5 months along and still they have the money and I bet they are gaining interest on it.