What Is Overhead in Accounting?

Definition, examples, and how overhead is absorbed into products.

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Quick answerOverhead is the indirect cost of running a business or producing goods that cannot be traced to one specific product, such as factory rent, utilities and supervisors’ salaries.
Overhead absorption rate = Budgeted overhead ÷ Budgeted activity
Opposite ofDirect cost
Activity base examplesDirect labour hours, machine hours
TopicCost accounting · Product costing

Overhead in plain English

Some costs help produce everything, so they cannot be pinned on a single item. To work out what a product really costs, overhead is shared out, or absorbed, using a sensible measure such as labour hours.

Worked example

Budgeted factory overhead is 60,000 and budgeted direct labour hours are 20,000.

Absorption rate = 60,000 ÷ 20,000 = 3 per labour hour.

A job that takes 50 labour hours absorbs 50 × 3 = 150 of overhead.

Common mistakes
  • Treating overhead as a direct cost of a product.
  • Using an activity base that does not reflect what really drives the cost.

Frequently asked questions

What are examples of overhead?

Factory rent, utilities, equipment depreciation, indirect labour and insurance.

What is the difference between overhead and direct costs?

Direct costs can be traced to a product. Overhead cannot be traced directly and is shared across products.

What is under-absorbed overhead?

When the overhead actually incurred is more than the overhead absorbed into production.

Keep learning

This page is for general learning. Accounting rules vary by country and standard.