In accounting and management, a cost center is a specific department or unit within an organisation that incurs costs but does not generate revenue directly.

Cost centers are responsible for managing and tracking the costs associated with their operations, such as salaries, rent, utilities, and supplies.

The purpose of cost centers is to provide management with information on how much it costs to operate each department or unit within an organisation. By doing so, managers can make informed decisions about how to allocate resources and improve operational efficiency.

Cost centers are often used in larger organisations that have multiple departments or units. Each cost center may be assigned a unique identification code to help track and categorize expenses. For example, a company’s marketing department might be designated as a specific cost center with its own budget and set of expenses that are separate from those of other departments.

By tracking expenses at the cost center level, organisations can identify areas where costs may be higher than expected and take corrective action to reduce them. Cost center data can also be useful for calculating profitability and making decisions about investment opportunities.

Cost centers play an important role in helping organisations manage their costs effectively by providing insight into the financial performance of individual departments or units.