In 1996, on good advice, we set up two family trusts - one to own the family home and the other our long-term investments. 3 years later, we established Isambard Investments Ltd (originally called Pentangle for some long-forgotten reason) to hold our more venturesome investments. At the time, the tax department was signalling a very aggressive attitude to venture investing even though they were long-term investments, so we wanted to isolate them from our more passive investments. In 2001, we added Isambard Ltd, to be the vehicle for my professional services as a director and occasional adviser. It all seemed like a good idea at the time, but the reality was unnecessary complexity and cost with multiple books to keep and tax-returns to file. Moving forward to 2015, a saner environment prevails. Isambard Ltd continues to be a useful vehicle for me - at least for now - but we have rolled all those asset-holding entities into a single trust, and we've shut down Is...