Cost Center

Spend & ContractsAlso known as: Cost Center, Cost Centers, Cost Center Accounting, KST
In brief

A cost center (German acronym: KST) is a defined area of a company—such as a department, location, or team—to which the costs incurred there are allocated in managerial cost accounting. It makes visible where costs arise and designates a responsible person who manages the budget for that area.

Key Takeaways

  • Cost centers belong to internal management accounting, not statutory financial accounting.
  • Every cost center has a clearly defined scope and a responsible owner.
  • Costs shared across multiple areas are distributed proportionally using a documented allocation key.
  • A cost center answers the question of where costs arise, not what product they were incurred for.

How are software costs allocated to a cost center?

Software costs are allocated to the cost center of the department that uses or owns the software. If only one team uses a tool, its cost center bears the entire invoice. If several areas share a tool, the invoice is split using a fixed key—for example, by the number of assigned licenses. Each amount is allocated only once.

What types of cost centers exist?

Cost centers are usually distinguished by their function within the company:

  • Primary cost centers that directly deliver services or products for customers, such as Sales or Production
  • Support cost centers that provide internal services, such as IT or HR
  • General cost centers for company-wide expenses, such as facilities or executive management

Why do cost centers make sense for small and medium-sized businesses?

Cost centers make sense because they tie budgets to individual owners. For software, this reveals which department is driving growing expenses and ensures that questions before a renewal go to the right person. For small companies, a few cost centers aligned with departments are often sufficient.

Example: Cost Center in practice

Real-world example

Example: A company with 45 employees pays 1,200 euros per month for a project management tool with 30 licenses. Sales uses 18 licenses, Marketing uses 12. Using assigned licenses as the allocation key, the Sales cost center bears 720 euros and the Marketing cost center bears 480 euros. The sum matches the invoice exactly.

Cost Center vs. Cost Object

AspectCost CenterCost Object
Key questionWhere were the costs incurred?What were the costs incurred for?
Reference objectArea, department, team, or locationProduct, service, or customer order
PurposeBudget control and accountability per areaPricing and profitability calculation per output

A cost center shows in which company area costs arise, whereas a cost object shows which product or customer order they were incurred for.

How does Sovaro help with Cost Center?

How Sovaro helps

Sovaro does not replace cost accounting. Instead, AI reads software invoices, splits consolidated invoices, and assigns each line item to the right app. With costs per app and assigned licenses in hand, Finance has the foundation needed to allocate software spend cleanly across cost centers.

Frequently Asked Questions about Cost Center

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