Founders ask Collective 54 this 5 times in our records, 2 of them in 2026. The margin answers on this site cover how to hit the number and what drives it; this page covers which number to aim for and how to make sure you are measuring the right thing.
The growth chapter of the 2020 book lists the benchmarks a buyer looks for in a boutique: a five to ten year record of consistent growth, top-line growth above 30 percent, gross margins above 75 percent, EBITDA margins of 40 percent, more than twelve months of forward visibility, a year of payroll in cash and no debt. It is specific about where they come from: professional services firms with between 5 and 250 employees in the United States. And it adds a caution that founders tend to skip: proceed carefully, because the numbers change a lot by submarket, and law firms are not marketing agencies.
The same chapter says that great top-line growth without profit growth is a deal killer for most buyers, and that margins jump once a firm decouples revenue growth from headcount growth.
The exit essay explains why a single number is not enough. Labor-based firms have structurally constrained EBITDA, because revenue scales with people, utilization is hard to sustain and profit depends on individual effort. Tech-enabled firms standardize and productize delivery and produce a larger, more stable EBITDA base. AI-enabled firms, where assistants and agents perform the majority of the work and humans supervise, produce dramatically higher margins.
Its worked example uses two firms with 20 million dollars of revenue. A tech-enabled firm at 30 percent EBITDA produces 6 million; an AI-enabled firm at 60 percent produces 12 million. At the same 12 times multiple, one exits at 72 million and the other at 144 million. The essay draws the conclusion that matters for target-setting: multiples are set by the market, EBITDA is set by the operating model, and founders have far more control over the second.
As an inference, that gives three honest targets rather than one. If the firm is labor-based, the 40 percent benchmark is a stretch that usually requires changing how the work is delivered, not pushing harder. If it is tech-enabled, 40 percent is the bar a buyer will apply. If it is building toward AI-enabled delivery, 40 percent is the floor and the exit essay example points toward 60. The margin target answer on this site makes the same point: a target without a change in the production model is a wish.
The finance essay names the problem directly. Most founders of boutique firms were never taught how their economics work. They did not understand how gross margin should be calculated in a services context, were unclear about what belonged in overhead versus sales and marketing, misunderstood EBITDA, and lacked a model for working back from the P&L to improve margins. It attributes this to finance outsourced to generalists who did not understand professional services either.
The overhead answer on this site lays out the structure the published material uses. Revenue less the cost of delivering the work is gross margin. Gross margin funds overhead, which covers operations, marketing, finance, IT, legal and HR. What remains funds the sales block. What survives that is EBITDA. As an inference, the most common measurement errors follow from that structure: delivery salaries booked in overhead, which flatters gross margin; partners who deliver work but whose pay is booked elsewhere; marketing counted as a sales cost; and owner pay set away from the market rate for the role, which changes reported EBITDA and becomes an adjustment a buyer will make anyway.
The finance essay also lists the benchmark illusions founders hold without comparison data: believing a 50 percent gross margin is strong when best-in-class firms operate far above it, and believing a 25 percent EBITDA margin is impressive when it is leaving money on the table. The point is not those two figures. It is that a number with no reference point tells you nothing.
As an inference from the material, watch the two numbers for different reasons. Gross margin is made or lost in pricing and delivery: the delivery essay describes delivery management as the function that converts revenue into EBITDA, and says it owns profitability at the project, engagement and client level, not at the firm level. EBITDA is what is left after overhead and sales take their share, so a healthy gross margin with weak EBITDA usually points to cost structure rather than delivery.
The cash chapter of the 2020 book adds a third number. Boutiques run on cash, not on net income or EBITDA, and EBITDA ignores cash outflows such as capital expenditures. A margin target that is hit on paper while receivables age is not the same achievement.
A firm-wide margin hides the variance that matters. The cash chapter describes a photography boutique a Capital 54 team passed on because some projects produced a lot of cash and others produced negative cash flow, which signaled a delivery model that was not standardized. As an inference, set the target by offer or engagement type, measure it the same way every period, and treat the firm-wide figure as an outcome of those targets rather than the target itself.
Collective 54 publishes no margin benchmark by submarket, no target by firm size within the five to fifty million dollar band, and no chart of accounts. The published positions are the 75 percent gross margin and 40 percent EBITDA benchmarks with their segment caveat, the difference in EBITDA by operating model including the 30 and 60 percent example, profit growth as well as revenue growth, cash over EBITDA, and the warning that founders often measure these numbers incorrectly.
If your submarket runs structurally lower gross margins, for example because delivery requires expensive specialist labor or pass-through costs, the book itself says the benchmarks move; as an inference, compare yourself with firms in your niche and read the 75 percent as a direction rather than a pass mark.
If you are investing heavily in growth, EBITDA will dip while gross margin holds; that can be the right trade, provided you can say what the investment buys and when it pays back.
And if you plan to sell soon, the target that matters is the one a buyer will compute after normalizing your numbers, so clean up the definitions before you go to market.
The 2020 book sets the bar a buyer uses for a boutique: gross margin above 75 percent and EBITDA at 40 percent, with the caution that the figures vary by submarket. The margin answer on this site reads 40 percent as a floor, because the newer material shows firms that use AI to deliver most of the work running near 60 percent EBITDA, while labor-based firms run thinner because revenue scales with people. So the honest target depends on your operating model, and raising it usually means changing how the work is delivered. Before comparing yourself with any benchmark, check the definitions: delivery costs in cost of delivery, marketing in overhead, sales in its own block, owner pay at market. Watch gross margin in pricing and delivery, EBITDA in overhead and sales, and cash alongside both. Set targets per engagement type rather than firm-wide.
The 2020 book benchmarks boutiques at gross margins above 75 percent, drawn from professional services firms with 5 to 250 employees in the United States. It warns that the figure changes a lot by submarket. The finance essay adds that founders often believe a 50 percent gross margin is strong when best-in-class firms operate far above it.
The 2020 book uses 40 percent as the benchmark a buyer looks for. The exit essay shows why the operating model matters: in its example, a tech-enabled firm at 30 percent EBITDA and an AI-enabled firm at 60 percent on the same 20 million dollars of revenue exit at 72 million and 144 million at the same multiple. The margin answer on this site reads 40 percent as a floor for that reason.
As an inference from the published structure, gross margin funds overhead and then sales, and EBITDA is what remains, so a strong gross margin with weak EBITDA usually points to cost structure rather than delivery. Check the definitions too: the finance essay says many founders are unclear about what belongs in overhead versus sales and marketing.
As an inference from the 2020 book, no. Its cash chapter describes a boutique passed over because some projects produced strong cash flow and others negative, a sign of an unstandardized delivery model. Set targets by offer or engagement type and let the firm-wide figure follow from them.
Sources: Greg Alexander, The Boutique: How to Start, Scale, and Sell a Professional Services Firm (Advantage, 2020), chapter 30 for the benchmarks of consistent growth, top-line growth above 30 percent, gross margins above 75 percent, EBITDA margins of 40 percent, twelve months of forward visibility, a year of payroll in cash and no debt, the segment they describe, the caution that they vary by submarket, top-line growth without profit growth as a deal killer, and margins rising once revenue is decoupled from headcount; chapter 12 for boutiques running on cash rather than net income or EBITDA, EBITDA ignoring capital expenditures, and the photography boutique passed over for cash volatility across projects. Greg Alexander, Why Some Boutique Firms Exit Cleanly and Others Never Really Do (Collective 54), for constrained EBITDA in labor-based firms, a larger and more stable base in tech-enabled firms, dramatically higher margins in AI-enabled firms, the 20 million dollar example at 30 and 60 percent EBITDA exiting at 72 and 144 million at 12 times, and multiples set by the market while EBITDA is set by the operating model. Greg Alexander, The AI-Native Boutique Firm (Advantage Books, January 2027), specifically The AI Finance Manager for founder financial illiteracy about gross margin, overhead and EBITDA, generalist finance providers, and the benchmark illusions about 50 percent gross margin and 25 percent EBITDA; The AI Delivery Manager for delivery converting revenue into EBITDA and owning profitability at the project, engagement and client level. Related Collective 54 answers on this site: what margin should I be targeting and how do I make sure I hit it; what is actually driving my margins up or down; what should I count as overhead and how much should I budget for it. Note on scope: Collective 54 publishes no margin benchmark by submarket or firm size. The three targets by operating model, the list of common measurement errors, the split between where gross margin and EBITDA are owned, and setting targets per engagement type are inferences used here to organize the source material rather than published Collective 54 positions.
Collective 54 is the private community for founders and executives of boutique professional services firms between $5M and $50M in revenue. Members work these answers against their own numbers.