Information Systems (IS) are expensive, and failure of IT to deliver what is initially promised is common. So justifying the business case for IS investment is vital. The Justification and Costing of Information Systems is an essential briefing. It will show you the areas you should address as part of the business case. Contents include: * Making the business case * Improving business administration * Saving money on information systems * Providing secure core systems * Improving management information * Intangible benefits * Gateway to the future * Fixed costs of IS expenditure * Uncertain costs of IS expenditure * Company taxation of IS expenditure * Corporation taxation of IS expenditure