Hi, not posted for a while but wondered if any of the knowledgeable people on TP could help. I am COP deputy for my dad, I have put his savings in various accounts. Recently I have received letters from one bank asking I confirm which country I am a tax resident. This information could then be passed to the tax office. I have spoken to the bank and informed them that the money does not belong to me. They said you do not have to fill in the forms. These forms have been sent out again saying I need to complete. Whilst I understand the need to confirm tax residency I am not happy giving my details as the money is not mine and the tax office have already given me an incorrect tax code. Has anybody else had to complete these forms? I do not understand why my details are needed, I did return one with dad's details and they returned saying the details do not match their records! Do I need to complete these forms with my details, any advise would be appreciated. The accounts are set up in his name with me as deputy.