Direct answer
What does this research show?
Bennett Financials uses 15% of revenue as a G&A operating target for many established service businesses, not a national average or a mandate to cut every expense above it. Owners should first separate delivery and growth costs from true overhead, normalize owner roles, distinguish temporary investment from structural run rate, and test whether each support cost improves control, capacity, risk, or decision speed.
Key findings
What should an owner know first?
- Bennett operating target
Bennett Financials' 60/15/15 framework assigns 15% of revenue to G&A for many established $1M–$20M service businesses, with deviations evaluated against stage, business model, risk, and the capability being funded.
- External benchmark
Bennett Financials' review of the 2022 Economic Census found total annual payroll equal to 36.3%, 38.1%, 39.0%, and 39.3% of aggregate receipts across U.S. NAICS 54 employer firms that operated the entire year in successive receipts bands from $1 million through $24.999 million; the source does not split delivery payroll from G&A payroll.[1]
- Bennett calculation
Bennett Financials calculates that a $5 million service business at the 15% G&A target has a $750,000 annual support-cost envelope, while every sustained percentage point above target equals $50,000 before considering whether the cost is misclassified or strategically justified.
- Bennett calculation
Bennett Financials uses a 5-part temporary-overhead-investment test—defined budget, capability, accountable owner, expected operating result, and review date—and treats a cost that fails the disclosed test as part of the structural run-rate view.
How much overhead is too much for a service business?
Overhead is too high when the structural support layer consumes more gross profit than the current business can fund and the excess cannot be tied to a defined, temporary capability investment. That conclusion requires a clean denominator and cost map. Revenue with pass-through items can make G&A look artificially low; moving delivery management into overhead can make it look high; omitting owner labor can do either. Bennett uses 15% of revenue as the operating target inside 60/15/15. It is a diagnostic starting point. A regulated practice, multi-location company, or business rebuilding controls may need more infrastructure. A founder-led firm may report less only because the owner performs finance, HR, operations, and management without a replacement cost in the P&L. Normalize before comparing.
What belongs in G&A rather than delivery or growth?
Service-business overhead classification map
Last verified
| Cost | Likely bucket | Question to resolve |
|---|---|---|
| Finance, accounting, and general administration | G&A | Is any portion directly attributable to a client, project, or acquisition channel? |
| HR and recruiting | Usually G&A; direct attribution may be useful for a defined hiring program | Is the spend maintaining operations or building time-bound capacity? |
| Delivery management | Direct cost, allocated cost, or G&A based on actual function | How much work supervises fulfillment versus the whole enterprise? |
| Sales leadership and CRM | Sales and marketing | Would classifying it as G&A hide the true acquisition engine? |
| General software | G&A | Is the tool company-wide, or required to deliver a specific service? |
| Owner compensation | Allocate replacement cost by the roles performed | Which hours represent delivery, selling, management, or return on ownership? |
| Facilities and shared occupancy | G&A or allocated by location/service when decision-useful | Does the allocation change a real operating decision or merely move the percentage? |
A management allocation should be repeatable, documented, and reconciled to the general ledger. Changing an allocation does not change total company operating profit.
What can external payroll data tell us about overhead?
The 2022 Economic Census is valuable because it reports receipts and payroll for a defined population of employer firms that operated the entire year. But annual payroll is a whole-company measure: it does not say whether an employee delivered client work, sold it, or administered it. It also excludes proprietors, partners, contractors, and fringe benefits. For that reason, Bennett does not subtract payroll from receipts or present the result as overhead capacity.[1]
NAICS 54 employer-firm payroll context
Last verified
| 2022 receipts band | Firms | Payroll share | Interpretation boundary |
|---|---|---|---|
| $1M–$2.499M | 101,147[1] | 36.3%[1] | All employee roles combined |
| $2.5M–$4.999M | 41,425[1] | 38.1%[1] | All employee roles combined |
| $5M–$9.999M | 22,692[1] | 39.0%[1] | All employee roles combined |
| $10M–$24.999M | 14,808[1] | 39.3%[1] | Top band extends beyond $20M |
A rising aggregate payroll share does not prove diseconomies of scale. Mix, employee/contractor choices, owner pay, wage levels, firm composition, and the March employment denominator all vary by band.[1]
How can management separate temporary investment from structural overhead?
Temporary-investment test
Last verified
| Test | Temporary investment | Structural overhead |
|---|---|---|
| Time boundary | Start, end, and review date are approved | No credible end date |
| Capability | Specific system, location, team, or control is being built | General support without a defined output |
| Economics | Budget, cash need, and expected operating effect are modeled | Benefit is asserted but not quantified |
| Accountability | One owner reports milestones and variance | Cost persists across departments without an accountable owner |
| Decision | Scale, revise, or stop condition is known | Renewal is automatic |
A new controller, implementation team, or location-opening cost can be a valid temporary investment. The salary or subscription may remain after the build, however. Separate the one-time implementation layer from the future recurring run rate so management sees both the near-term compression and the permanent economics it is accepting.
How should owner compensation and non-revenue headcount be treated?
Owner compensation should be separated into labor and ownership economics for management purposes. Estimate the replacement cost of recurring delivery, sales, and executive roles; allocate that cost to the functions performed; and show distributions or returns on ownership separately. This does not determine tax treatment, which depends on entity and individual facts. Do not label every non-billable employee waste. Finance may shorten the close and prevent cash surprises; HR may reduce vacancy and compliance risk; operations may create usable capacity; executive leadership may improve pricing and capital allocation. Require an operating mandate and measure, but recognize that control and risk work often creates value by preventing failure rather than generating directly attributable revenue.
How should a service business right-size overhead?
- Reconcile G&A to the ledger and remove delivery and S&M costs that belong in their economic functions.
- Build a normalized run-rate view, including replacement compensation for recurring owner roles.
- Separate approved temporary investments and show their future recurring cost.
- Map every meaningful cost to a capability, control, capacity, or risk outcome and identify its owner.
- Model cuts against billing, collection, delivery, compliance, management load, and growth before approving them.
- Reforecast operating margin and cash; savings that delay revenue or increase failure cost may be false economy.
Which overhead definitions should stay consistent?
- G&A
- General and administrative costs that support the enterprise rather than directly delivering or acquiring a defined service or customer.
- Overhead
- A broader colloquial term for indirect operating costs; state whether it is being used as a synonym for G&A.
- Structural run rate
- The recurring cost expected to continue under the current operating design after one-time and explicitly temporary items are removed.
- Shared cost allocation
- A documented method for assigning a common cost to locations, services, or functions without changing total company expense.
Bennett Financials view
What do these findings mean operationally?
We treat overhead as an operating system, not a pile of costs to minimize. The goal is the smallest support layer that can produce reliable books, cash visibility, compliant operations, usable capacity, and timely decisions at the company's current complexity. That may require investment before the ratio improves.
The 15% target becomes useful after classification. If G&A is high, isolate owner-role normalization, excess management layers, duplicate tools, unused space, manual work, and investments still in build mode. If it is unusually low, test whether the owner, delivery team, or outside vendors are quietly carrying the missing functions.
How was this analysis prepared?
Bennett calculated payroll share by dividing aggregate annual payroll by aggregate receipts for employer firms that operated the entire year in each 2022 Economic Census NAICS 54 revenue band. The table is included only as whole-company labor context. No portion was relabeled as G&A because the source does not identify employee function.[1]
The 15% target, the dollar gap examples, and the temporary-investment test are Bennett operating tools. Applying them requires a ledger mapping, documented allocation policy, normalized owner compensation, and separation of current run rate from approved future-state investment.
What are the limitations?
No cited government table provides a current national G&A distribution for U.S. service businesses between $1 million and $20 million. NAICS 54 does not cover every service industry, and its payroll measure combines functions while excluding several labor-cost categories. A ratio alone cannot evaluate control quality, risk, capacity, or the timing of a growth investment.[1]
Questions this research answers
- Is 15% the average G&A for service businesses?
- No. It is Bennett Financials' operating target within 60/15/15. The cited Census source reports total payroll, not G&A, and does not validate a national overhead percentage.[1]
- Should owner pay be included in overhead?
- Allocate the economic replacement cost to the roles the owner actually performs: delivery, sales, or G&A. Keep return on ownership separate for management analysis. Accounting and tax treatment should be determined from the company's facts with its advisers.
- Is software always overhead?
- No. General finance, collaboration, and administrative tools usually belong in G&A, while software required to fulfill a particular client or service can be a direct delivery cost. Document mixed-use allocations and keep them consistent.
- When is above-target overhead acceptable?
- When the company has deliberately funded a necessary capability or risk control and can show its budget, owner, expected result, cash effect, and review date. The future recurring run rate should still be visible so a temporary label does not hide a permanent cost.
- Why not cut every non-revenue role?
- Non-revenue roles can protect billing, collection, compliance, talent, systems, and management capacity. Evaluate the role's mandate and operating outcome. Cutting a control or bottleneck owner can reduce expense while delaying cash or increasing operational risk.
Sources
- U.S. Census Bureau. 2022 Economic Census: Selected Sectors—Firms by Revenue Size. EC2200SIZEREVFIRM, NAICS 54. 2025-04-24. Period: 2022 receipts and annual payroll. Population: U.S. employer firms in Professional, Scientific, and Technical Services that operated the entire year. Metric type: Estimate. Accessed September 2, 2026. Annual payroll excludes proprietor/partner pay, contractors, and fringe benefits and does not distinguish delivery, sales, or administrative employees. The top selected receipts band extends to $24.999 million.