Many thanks for the advice - and correction! However my case is rather complex - withdrawals in Uk over many years avoiding tax, and splitting the capital invested several years ago- that it would be impossible to apply the formula. I did try but the figure came out with the declarable amount vastly exceeding the amount I wanted to withdraw! I suppose that if I just made the transfer payment to my UK account, it would still be considered as worldwide income. I had heard that life insurance payments were tax free - but it seems that must be a myth, unless this refers to the benefactor(s) after death of the policyholder.