Cost center
A cost center is a controlling (CO) organizational unit that represents where costs are incurred, a department, team or function, such as HR, IT or a production line. Cost centers are the backbone of overhead cost management and internal reporting.
Cost centers are master data, organised in a standard hierarchy that mirrors the organisation.
- A cost center answers "where was this cost incurred?
- A cost center captures where costs occur; a profit center captures responsibility for profit (revenues minus costs) for a business…
- Costs are posted or allocated to cost centers.
- Watch out: Confusing cost centers with profit centers.
What a cost center is
A cost center answers "where was this cost incurred?" It is a responsibility area to which expenses are posted so managers can see and control their spending. Examples: the maintenance department, the finance team, a specific machine group.
How cost centers are used
- Costs are posted or allocated to cost centers.
- Managers monitor actual versus planned costs per cost center.
- Overhead is allocated from cost centers to products or projects.
- Cost-center reporting supports internal management accounting.
Cost center vs profit center
A cost center captures where costs occur; a profit center captures responsibility for profit (revenues minus costs) for a business area. They are complementary CO objects, cost centers for cost control, profit centers for profitability analysis.
Master data and hierarchy
Cost centers are master data, organised in a standard hierarchy that mirrors the organisation. Good cost-center design makes management reporting meaningful; poor design makes it noise.
Common pitfalls
- Confusing cost centers with profit centers.
- Too granular or too coarse a cost-center structure.
- Postings to wrong cost centers distorting management reports.