What are overhead costs, and how do you cut them?

You're putting together a quote for a new client. The direct cost looks clear: materials, labor hours, maybe a subcontractor. But your accountant keeps asking about your overhead rate, and you're not sure what number to give them. That's the everyday version of the overhead question. Overhead is everything your business pays to exist before any specific job, sale, or contract is even on the table.

Most small business owners learn overhead the hard way, usually after a year of pricing work that looks profitable on paper and discovering at tax time that the books say otherwise. The fix is straightforward once you know what counts: a clear list of monthly overhead items, a simple rate calculation, and a habit of revisiting the list quarterly. This guide walks through what overhead costs are, how to split them into fixed and variable, how to calculate an overhead rate you can actually price against, and where most small businesses leave money on the table.

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Key takeaways

• Overhead is what your business spends to stay open before any revenue-generating work happens. It splits into fixed overhead (rent, software subscriptions) and variable overhead (shipping fees, utilities tied to usage).

• Knowing your overhead is what makes accurate pricing, real per-job profitability, and confident cash-flow planning possible.

• Tracking it prevents the most common SMB problem: pricing work that loses money once the full cost picture is in view.

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What are overhead costs?

Overhead costs are the ongoing expenses a business pays to operate, separate from the direct costs of producing a specific product or delivering a specific service. Rent, business insurance, accounting software, utilities, banking fees, and administrative salaries are all overhead. They keep the lights on whether or not anything sells this month.

The distinction matters because overhead doesn't go into cost of goods sold (COGS). COGS is the direct labor, materials, and production cost tied to making the thing you sell. Overhead is what supports the operation around it. If you run a graphic design studio, the designer's hours billed to a client project are direct labor. The studio rent, the project management software, and the bookkeeper's fee are overhead.

You'll also see overhead called "indirect costs," "overhead expenses," or "business overhead" interchangeably. They all describe the same category: the recurring costs of being open for business, before any work has happened.

Why overhead matters for small businesses

Overhead has a reputation for being one of those line items that gets glanced at once a year and ignored otherwise. For small businesses, that's expensive. Five concrete reasons to track it actively:

• Accurate pricing. If you don't know your overhead, you can't include it in your hourly rate or your unit price. The result is jobs that look profitable until the year-end P&L shows the operation barely broke even.

• Profitability by job or product. Overhead applied to each unit or project shows you which work actually pays and which is subsidizing the rest. Most small businesses are surprised by what turns up here.

• Tax accuracy. Most overhead items are deductible business expenses. Tracking them properly throughout the year, instead of reconstructing in March, captures deductions that are otherwise easy to miss.

• Cash-flow planning. Knowing your monthly overhead floor (the number you owe even in a zero-revenue month) is what tells you how much runway your bank balance actually represents.

• Knowing when to cut. When revenue dips, the first lever is usually overhead reduction. A current overhead list lets you cut from a position of knowledge instead of panic.

None of this requires fancy accounting. It requires a list, kept current, and a quarterly review.

Fixed overhead vs. variable overhead

Inside the overhead category, two sub-types behave very differently. Knowing which is which changes how you forecast, price, and respond to changes in demand.

Fixed overhead is the same every month regardless of how busy you are. Rent on a $1,200/month office is $1,200 whether you bill 40 client hours or 200. Annual insurance, software subscriptions, and base administrative salaries are all fixed. The benefit is predictability. The risk is that fixed overhead doesn't shrink when revenue does.

Variable overhead scales with activity, even though it's not a direct cost of any specific product. Shipping supplies, utility bills tied to usage, transaction processing fees on payments, and contract labor for surge periods are all variable. The benefit is flexibility. The risk is that it's easier to lose track of, because it doesn't show up as a tidy recurring line item.

There's a third category, semi-variable overhead, where a fixed base is combined with a variable component. A phone plan with a $40 base and $0.10/minute over a threshold is semi-variable. For SMB purposes, semi-variable items can usually be split mentally into their fixed and variable parts.

Here's how the categories compare in practice:

For pricing purposes, fixed overhead has to be spread across the work you expect to do; variable overhead can be priced more directly into each unit because it scales with volume.

Common types of overhead

Beyond the fixed-versus-variable split, overhead is often classified by what it supports. Most small businesses don't need to formalize these categories, but it helps to know what counts where:

• Administrative overhead. The cost of running the business itself, separate from making or selling the product. Accounting fees, legal fees, bookkeeping software, business banking fees, and office rent.

• Selling overhead. The cost of generating revenue that's not tied to a specific sale. Marketing software subscriptions, sales team base salaries, customer relationship management tools, and trade-show fees.

• Production overhead. For businesses that make a product, the costs of running the production environment that aren't direct materials or direct labor. Factory rent, equipment depreciation, indirect labor (supervisors, maintenance).

• Financial overhead. The cost of capital and money management. Interest on a business loan, banking fees, transaction fees on accepted payments, and audit fees if applicable.

For a typical small business (under 50 employees, no manufacturing), administrative and selling overhead dominate the picture. Production overhead matters mostly if you make a physical product; financial overhead grows in importance as the business takes on debt or processes more transactions.

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How to calculate your overhead rate

An overhead rate is overhead expressed as a percentage of something else, usually direct labor cost or revenue. It's the number you use to fold overhead into pricing and profitability analysis.

The simplest version of the formula:

Overhead rate = (Total monthly overhead) ÷ (Total monthly direct labor cost) × 100

A worked example. Imagine a four-person consulting firm at the end of June. The monthly fixed overhead totals $4,800 (rent, software, insurance, accounting, banking). Variable overhead averages $1,200 (utilities, supplies, transaction fees). Total overhead: $6,000. Total direct labor cost (billable hours times loaded labor cost): $20,000. Overhead rate is $6,000 ÷ $20,000 = 30%.

Practical use: when the firm prices a new project, the hourly rate has to cover the loaded labor cost plus a 30% overhead margin, plus the firm's target profit margin. A $100/hour direct labor rate becomes $130/hour just to break even on overhead, and then a target profit margin (say 20%) on top of that, for a $156/hour billing rate.

Variations of the formula use revenue instead of direct labor as the denominator. The choice depends on what you're trying to do. Direct-labor denominator works well for service businesses where labor is the primary cost driver. Revenue denominator works well for retail and e-commerce where labor is a smaller share of cost. Use the one that maps better to how you actually price.

How to reduce overhead in a small business

Cutting overhead is the lever most small businesses reach for in a slow quarter. The discipline is making the cuts without breaking the operation. Five practical moves:

• Audit subscriptions quarterly. List every recurring software or service subscription, and against each one note whether it was used in the last 90 days. Cancel anything that doesn't have an active business case. Most SMBs find 10% to 20% of their SaaS spend is dormant.

• Renegotiate annually. Insurance, internet, software, and professional services usually have room on renewal. A 15-minute call once a year often saves 5% to 15% on each line.

• Eliminate banking fees. Traditional business checking accounts often charge monthly maintenance fees, typically in the $10 to $25 per month range as of publication. A no-monthly-fee account removes that recurring line entirely. Over a year, the savings on a single account is $120 to $300; for businesses with multiple accounts, the math compounds.

• Shift fixed to variable where it makes sense. Long-term office leases are fixed; flexible coworking is variable. Permanent salaried roles are fixed; contract talent for surge work is variable. The trade-off is predictability for flexibility, and which to choose depends on how lumpy your revenue is.

• Use sub-accounts to track overhead categories separately. Many business checking accounts allow sub-accounts. Putting fixed overhead, variable overhead, and tax savings into separate sub-accounts makes the categories visible without a separate spreadsheet, and the discipline of segregating money tends to surface overhead drift faster.

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Overhead vs. operating expenses vs. cost of goods sold

The three terms get used interchangeably, but they refer to different things on the income statement.

Cost of goods sold (COGS) is the direct cost of making the product or delivering the service that was sold. For a manufacturer, COGS includes raw materials and direct production labor. For a service business, COGS is often the loaded labor cost of the people doing client work. COGS appears on the income statement directly under revenue, and revenue minus COGS equals gross profit.

Overhead is the indirect cost of operating the business, not tied to a specific product or service. Overhead is a subset of operating expenses, the bucket below gross profit on the income statement. Rent, administrative salaries, and software subscriptions are overhead, and they're part of operating expenses.

Operating expenses (sometimes called OpEx) is the broader category that includes overhead plus other operational costs that aren't direct production. Marketing, research and development, and sales commissions are operating expenses, though only some of those are also classified as overhead.

Practical version: if a cost is required to make the thing you sell, it's COGS. If it's required to operate the business at all, it's overhead. If it's a discretionary operational cost (a marketing campaign, an R&D project), it's an operating expense but probably not overhead.

How Bluevine helps reduce fixed overhead

Business banking shows up on the fixed overhead line in most SMB accounting, and most small businesses accept it as unavoidable. A few features of Bluevine Business Checking change that math.

• No monthly fee on the Standard plan¹. Traditional business checking accounts often charge monthly maintenance fees in the $10 to $25 range as of publication. The Standard plan has no monthly fee, which removes the line entirely from your fixed overhead column.

• Sub-accounts for cost-category visibility. The Standard plan includes up to five sub-accounts, each with its own account number. A common SMB use is one sub-account for fixed overhead expenses, one for variable, one for tax savings, and one for payroll. Pre-segregating by category makes the monthly review faster and the overhead picture clearer.

• Real-time spend visibility. The dashboard shows every transaction as it posts, not at the end of a 30-day statement cycle. For overhead tracking, that means you spot subscription auto-renewals, unexpected fees, and category drift the same week they happen, instead of three weeks later.

• Multi-user team access. Account owners can grant access to bookkeepers, accountants, or business partners. That's relevant for overhead because a second set of eyes on monthly expenses is the simplest control against subscription creep.

None of this replaces the discipline of actually reviewing your overhead. It removes the friction that makes the review feel like a chore.

The bottom line

Overhead is the part of your cost base that doesn't ask permission to recur. Knowing it (the fixed pieces, the variable pieces, and the overhead rate that ties them to your pricing) is what makes confident pricing, accurate profitability, and survivable slow quarters possible. The work isn't complex. A list of items, kept current, with a quarterly review and a willingness to cut the dormant subscriptions, the lapsed services, and the line items that don't earn their keep. Track the rate, watch the trend, and the surprises stop.

Cut a fixed overhead line. Open a Bluevine Business Checking account.

The no-monthly-fee Standard plan¹ removes the typical $10 to $25 traditional bank maintenance fee (as of publication) from your overhead column entirely. Sub-accounts help you keep fixed and variable overhead visibly separated.

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