business resources
Fixed vs Variable Expenses in Business: What Every Entrepreneur Should Know
1 Jul 2025, 11:41 am GMT+1
Fixed vs Variable Expenses in Business
Did you know 20% of small businesses fail within their first year often due to poor cost management? Understanding fixed vs. variable expenses could be the difference between profit and loss. Mastering these costs means smarter pricing, stronger cash flow, and long-term success. Learn how to balance them effectively and keep your business thriving.
Understanding the difference between fixed and variable costs is fundamental to managing a business effectively. Whether launching a start-up or scaling an established company, entrepreneurs must closely monitor their cost structures to ensure sustainability and profitability.
Among these, variable expenses, those that fluctuate with activity can significantly impact operational decisions and financial outcomes.
According to the U.S. Small Business Administration, over 20% of small businesses fail within the first year, often due to poor financial planning. One common reason is the inability to balance fixed and variable costs.
Knowing how these two categories work and how they affect profit margins, pricing strategies, and cash flow is essential for any business owner.
What are fixed costs?
Fixed costs are expenses that remain constant regardless of your business’s production or sales volume. These costs do not fluctuate with changes in output, meaning you must pay them even if your revenue drops to zero. Examples of fixed costs include:
- Rent or mortgage payments for business premises
- Salaries of permanent employees
- Insurance premiums
- Loan repayments
- Depreciation of assets
- Utilities (to some extent, as some may have a variable component)
Since fixed costs are predictable, they are easier to budget for. However, they can also create financial pressure during slow periods because they must be paid irrespective of sales performance.
Read: What Are Variable Expenses?
What are variable expenses?
Variable expenses change in direct proportion to your business’s production or sales levels. When output increases, these costs rise; when production slows, they decrease. Examples of variable expenses include:
- Raw materials for manufacturing
- Packaging and shipping costs
- Sales commissions
- Hourly wages for temporary workers
- Credit card processing fees
- Utilities that fluctuate with usage (e.g., electricity in a factory)
Because variable expenses adjust with business activity, they offer more flexibility. However, they can also become unpredictable, making cash flow management more challenging.
Key differences between fixed and variable costs
Understanding the distinctions between fixed and variable costs helps in budgeting, forecasting, and financial decision-making. Here is a side-by-side comparison:
Aspect | Fixed Costs | Variable Costs (Variable Expenses) |
Behaviour | Do not change with production or sales | Increase or decrease with activity level |
Predictability | Remain stable each month | Fluctuate monthly depending on operations |
Examples | Rent, insurance, salaries | Raw materials, packaging, commissions |
Cost per Unit | Decreases as output increases (spread out) | Remains the same per unit, total varies with output |
Time Sensitivity | Longer-term and contractual | Short-term and usage-based |
Read: Variable Expenses vs Fixed Expenses: Key Differences
Why entrepreneurs must understand the difference
For entrepreneurs, distinguishing between fixed and variable costs is not just a financial exercise; it affects pricing, profit margins, and scalability.
1. Profitability analysis: Understanding cost behaviour helps determine break-even points. Knowing how many units must be sold to cover both fixed and variable costs allows for more accurate pricing and profitability forecasting.
2. Budgeting and cash flow management: Fixed costs require consistent cash flow, while variable expenses may shift based on sales performance. Planning for both ensures smoother operations and avoids financial shortfalls.
3. Decision-making: Business owners often face decisions such as whether to scale operations, invest in automation, or outsource services. These decisions depend heavily on the balance between fixed and variable costs.
4. Flexibility during economic changes: In times of economic downturn, businesses with high fixed costs may struggle. A cost structure with a higher proportion of variable expenses offers more flexibility, as spending can be adjusted to match demand.
How to manage fixed and variable costs effectively
1. Conduct regular cost reviews: Periodic audits of all expenses help identify which are fixed and which are variable. This visibility allows for better planning and identification of areas to reduce costs.
2. Use cost-volume-profit (CVP) analysis: CVP analysis helps assess how changes in production volume affect profit. It’s a useful tool for forecasting and setting pricing strategies.
3. Control variable costs with supplier management: Negotiate bulk discounts, streamline supply chains, and use performance data to optimise purchasing and reduce variable costs without sacrificing quality.
4. Consider semi-variable costs: Some costs contain both fixed and variable elements. For example, a mobile phone plan might include a fixed monthly charge and additional costs based on data usage. These should be monitored separately.
5. Build cash reserves for fixed costs: Ensure enough liquidity exists to cover fixed obligations even in slower months. This builds resilience and reduces the risk of default or service disruption.
Read: How to Plan for Variable Expenses Each Month
Final thoughts
Managing business costs is essential to long-term success. While fixed costs provide structure and predictability, variable expenses reflect the daily operational realities of a business. Entrepreneurs who understand and monitor both types can create more accurate budgets, make better pricing decisions, and prepare for growth or downturns with confidence.
By maintaining awareness of how variable expenses differ from fixed costs, business owners in the United States can enhance financial stability and improve the chances of sustained profitability.
Related Contents:
Share this
Himani Verma
Content Contributor
Himani Verma is a seasoned content writer and SEO expert, with experience in digital media. She has held various senior writing positions at enterprises like CloudTDMS (Synthetic Data Factory), Barrownz Group, and ATZA. Himani has also been Editorial Writer at Hindustan Time, a leading Indian English language news platform. She excels in content creation, proofreading, and editing, ensuring that every piece is polished and impactful. Her expertise in crafting SEO-friendly content for multiple verticals of businesses, including technology, healthcare, finance, sports, innovation, and more.
previous
Quick Guide to Scaling Your Business with Outsourced Talent
next
Zodia Custody Expands UAE Presence With Strategic Acquisition Of Tungsten Custody Solutions