Fixed Costs

Business expenses that remain constant regardless of production volume or sales activity, such as rent, salaries, and insurance.

QUICK ANSWER

Fixed costs are business expenses that remain constant regardless of how much a company produces or sells. Unlike variable costs, which fluctuate with output, fixed costs stay the same whether the business is operating at full capacity or sitting idle. Common examples include rent, salaries, insurance premiums, and loan repayments.

In depth

Fixed costs are a critical component of a company's cost structure and have a direct impact on its break-even point and profitability. Because they do not change with production volume, a business with high fixed costs needs to generate sufficient revenue to cover those costs before it can start making a profit. Once the break-even point is passed, however, each additional unit sold contributes directly to profit since the fixed costs have already been covered, a concept known as operating leverage.

Understanding the ratio of fixed to variable costs in a business is essential for financial planning, pricing strategy, and risk management. A business with a high proportion of fixed costs is more sensitive to revenue fluctuations since its cost base does not shrink when sales decline. This is why businesses in capital-intensive industries such as manufacturing, aviation, or telecommunications carry more financial risk during downturns compared to service businesses with leaner, more variable cost structures. Smart management of fixed costs, through decisions like leasing instead of buying assets or using contract workers instead of full-time staff, can significantly improve a company's financial resilience and flexibility.