I took the exercise and hold option with share options and deferred the tax for 7 yrs, shares at time would have made 10K gross with 4200K going to taxman and rest to me, now 7 years is up in 2007 and these shares are now worth 5K, with dollar rate poor against euro, If I sold them and got 5K it would all go to taxman,I know this is the risk I took but is there a way of claiming losses, or a tax adviser one might have used before who deals in share options,