Articles

Managing Overhead Costs: A Practical Way To Protect Profit Margins

Written by Mike Purcell | Jun 17, 2026 1:36:41 PM

How smarter overhead allocations can reveal hidden profit and steady your pricing decisions.

Persistent inflation, elevated interest rates, and volatile energy costs continue to squeeze profit margins for many small and midsize businesses. Raising prices may look like the simplest fix, but it isn't always necessary, and in competitive markets a price increase can send customers searching for a lower-cost provider. Sustainable pricing starts somewhere less obvious: disciplined cost control. One of the best places to begin is managing overhead costs.

What Counts As Overhead?

Overhead exists in every business. These accounts often serve as catch-alls for expenses that can't be tied directly to revenue-generating activities, including:

  • Equipment maintenance and depreciation
  • Rent and building maintenance
  • Administrative and executive salaries
  • Insurance
  • Utilities

These are sometimes called indirect costs because they support operations as a whole. They're generally fixed over the short run, meaning they won't change much as revenue rises and falls. Some, though, do climb with higher activity levels, energy usage, or staffing demands.

For many businesses, overhead grows gradually over time. And because it isn't tied to a single product, job or service, it's easy to underestimate how much these costs erode overall profitability.

How Do Overhead Allocations Work?

The key to controlling overhead, and to uncovering hidden profit, lies in overhead allocations: assigning these costs to your products, services, projects or clients.

Allocation is usually associated with manufacturers, but a thoughtful approach, even an informal one, helps many businesses evaluate profitability. Construction companies can assign equipment, supervision and office expenses to projects. Restaurants can spread operating costs across menu items or locations. Professional service firms can distribute administrative costs across client engagements.

The challenge is deciding how to allocate using a relevant overhead rate. That rate is typically calculated by dividing estimated overhead expenses by an estimated total in the allocation base, such as direct labor hours, for a future period. You then multiply the rate by the actual direct labor hours for each product, project, or service line to determine how much overhead to apply.

When should you use more than one overhead rate?

Some businesses apply a single rate across all products. More complex operations often need several. If one department is machine-intensive and another is labor-intensive, multiple rates produce a more accurate picture. In some cases, activity-based costing improves accuracy further by assigning overhead to the activities that actually drive costs, such as machine setups, shipping volume or employee time supporting clients.

Done well, overhead allocations show which customers, services or business segments are the most profitable. That insight helps you identify underperforming products, weigh expansion opportunities and make better-informed pricing decisions, often without an across-the-board price hike.

Why Review Overhead Regularly?

There's one catch with accounting for overhead: variances from actual costs are almost a certainty. You can reduce the odds of overhead anomalies and improve the reliability of your financial reporting by:

  1. Conducting independent reviews of adjustments to overhead accounts.
  2. Studying significant overhead adjustments across different periods to spot anomalies.
  3. Evaluating your existing allocation methods and updating them when needed.

Allocating costs more accurately won't guarantee a profit, but it does give you a stronger foundation for planning and budgeting.

It's also worth revisiting your allocation assumptions as labor costs, supply chain expenses, technology investments, and operations evolve. A method that worked several years ago may no longer reflect how your business runs today. Pairing that review with reliable accounting and assurance reporting keeps the numbers behind your decisions trustworthy.

Need Guidance?

Accurate overhead allocation offers valuable insight into profitability, pricing, and operational efficiency. GBQ can help you evaluate your current costing methods, strengthen internal controls, and develop practical strategies for managing rising expenses. Contact GBQ to start the conversation.