So how do you determine the right level of working capital for your business To do this, you need to know more about your business environment. Empower your team. Lead the industry. Subscribe to a library of online courses and digital learning tools for your organization. Suppose you are running a business in the software sector that serves the service industry then the required level of working capital will be lower than for example a manufacturing company. The inventory levels are low, and it will take less time to provide services and generate cash than it takes to produce and sell goods.