Business planning in most companies is a relic, a process hemmed in by obsolete conceptions of what it can be. “Business planning” encompasses all of the forward-looking activities in which companies routinely engage, including marketing, sales, customer, supply chain and workforce planning as well as budgeting. In our view companies today can fundamentally change how they plan thanks to the maturation of information technology. Current systems can support better business planning as well as traditional budgeting. Dedicated software can increase the business value of the time spent planning and budgeting by enabling all parts of the business to share their plans. It can substantially cut the time spent creating and updating plans. And it can allow senior executives to see a consolidated view of the plan and quickly explore alternatives and contingencies.