Key Takeaways
- Ongoing costs for daily business operations.
- Includes fixed and variable expenses like rent and utilities.
- Subtracted from revenue to find operating income.
What is Operating Expense?
Operating Expense (OpEx) refers to the ongoing costs a business incurs to maintain its core day-to-day operations, excluding costs related directly to production like raw materials. These expenses are essential for running functions such as sales, administration, and facility management, and they appear on the income statement below gross profit to help calculate operating income.
Understanding OpEx can improve your insight into a company’s operational efficiency and profitability, important for roles across the C-suite.
Key Characteristics
Operating expenses cover a broad range of costs necessary for business continuity, distinct from capital expenditures and non-operating expenses.
- Fixed Costs: Expenses that remain constant regardless of production volume, such as rent, insurance, and salaried labor.
- Variable Costs: Costs that fluctuate with business activity, like utilities, sales commissions, and shipping fees.
- Exclusions: OpEx excludes capital expenses (CapEx) like equipment purchases and non-operating costs such as interest payments.
- Reporting: OpEx is immediately expensed on the income statement, impacting operating income and cash flow.
How It Works
Operating expenses are tracked monthly through accounting systems, categorized into fixed and variable to help you manage cash flow and budgeting effectively. By monitoring these costs, businesses can identify areas to optimize spending without affecting production capacity.
These expenses directly reduce operating income, so companies like Amazon carefully analyze OpEx across divisions such as marketing, technology, and fulfillment to maintain profitability. Businesses also consider the facility-related costs and adjust operations based on occupancy rates to control overhead.
Examples and Use Cases
Operating expenses vary by industry but typically include payroll, rent, utilities, and marketing costs.
- Technology: Expedia incurs OpEx in software subscriptions, customer support, and advertising to sustain its online travel platform.
- Retail and Delivery: Amazon allocates OpEx to fulfillment centers, advertising campaigns, and general administrative expenses.
- Labor Market: Changes in the labor market can influence payroll expenses, a significant component of OpEx.
Important Considerations
Effectively managing operating expenses is crucial for maintaining profitability and operational agility. You should differentiate OpEx from capital investments to optimize tax benefits, since OpEx is typically fully deductible in the year incurred, unlike CapEx.
Tracking fixed versus variable expenses helps in forecasting and adapting to market changes, while understanding your occupancy rate can guide decisions related to property costs and space utilization.
Final Words
Operating expenses directly impact your business’s profitability by reflecting the costs of daily operations. Regularly review and categorize these expenses to identify savings opportunities and improve efficiency.
Frequently Asked Questions
Operating expenses (OpEx) are the ongoing costs a business incurs to support its core day-to-day operations, such as rent, salaries, and utilities. These expenses exclude costs directly tied to producing goods and capital expenditures.
Common operating expenses include payroll and employee costs, rent, utilities, marketing and sales expenses, administrative costs like office supplies and software subscriptions, insurance, and maintenance. These costs help keep the business running smoothly.
Operating expenses are day-to-day costs expensed immediately, like rent and salaries, while capital expenses involve purchasing long-term assets like equipment, which are capitalized and depreciated over time. OpEx impacts the income statement directly, whereas CapEx appears on the balance sheet.
Operating expenses can be both fixed, such as rent and full-time salaries that don’t change with production volume, and variable, like utilities and sales commissions, which fluctuate based on business activity.
To calculate operating expenses, add up payroll, rent, utilities, insurance, marketing, supplies, maintenance, taxes, and other relevant costs like travel or software subscriptions. Using accounting software can help track and categorize these expenses accurately.
Operating expenses are crucial because they reflect the costs needed to run daily business activities, directly affecting operating income and profitability. Monitoring OpEx helps businesses manage efficiency and control costs effectively.
No, operating expenses do not include non-operating costs like loan interest or investment losses. Those are considered non-operating expenses and are reported separately below operating income on the income statement.
Yes, operating expenses are generally tax-deductible as business costs, which can reduce taxable income. Properly tracking and categorizing OpEx is important for accurate tax reporting.


