by msp on Mon Feb 08, 2010 5:07 pm
Because this was not a UK trading company you cannot claim the loss arising from a negligible value claim against income under Section 574 ICTA 1998 (now Section 131 ITA 2007). You don't say whether it was a company or partnership etc, but focussing on the word "investment" the likely outcome for you is that a capital loss will arise which can be carried forward to be set against any future gain.
But if you were involved in the business it would be a trading loss, which can be set against any other income of the year.