Most owners hear a multiple before they understand the number it applies to. That is the wrong way round. In the lower middle market the multiple is the smaller half of the equation, and the earnings figure underneath it is where most of the value is won or lost.
This guide covers how a business in the $3M–$50M revenue range is actually priced: what earnings figure buyers use, how it gets adjusted, what drives the multiple applied to it, and where owners most often overestimate their own number.
The basic equation
Enterprise value is Adjusted EBITDA multiplied by a market multiple.
EBITDA is earnings before interest, taxes, depreciation and amortization. It approximates operating cash generation before financing and accounting decisions, which is why buyers use it — it lets them compare businesses with different debt loads, tax positions and asset bases on something close to like-for-like terms.
Adjusted EBITDA is the version that matters. It restates reported earnings to reflect what the business would produce under a new owner, and it is almost always higher than what the tax return shows.
Two businesses reporting identical revenue can transact at very different prices, and usually the gap is not the multiple. It is that one of them presented $2.1M of defensible adjusted EBITDA and the other presented $1.6M.
Adjusted EBITDA: what gets added back
Founder-led businesses are typically run to minimize tax, not to maximize reported earnings. Normalization reverses that.
| Adjustment | Typically accepted | Why |
|---|---|---|
| Owner compensation above market | Yes | A buyer will hire a manager at market rate |
| Personal expenses run through the business | Yes, with documentation | Vehicles, travel, phones, family on payroll |
| One-time legal or professional fees | Yes | Litigation, a failed acquisition, a system implementation |
| Rent above or below market to a related party | Yes | Property often owned by the same family |
| Non-recurring revenue | Deducted, not added | A one-off contract inflates a run rate |
| Deferred maintenance | Contested | If capex has been suppressed, earnings are overstated |
| "Growth we would have had" | No | Hypothetical earnings are not earnings |
The rule buyers apply is documentation. An add-back supported by an invoice, a payroll record or a lease is accepted. An add-back supported by an explanation is challenged, and a schedule full of challenged items damages credibility across every other number in the file.
The test: for each add-back, ask whether you could hand a diligence analyst a document that proves it. If not, leave it out. One indefensible add-back costs more in lost trust than it adds in value.
What drives the multiple
The multiple is set by risk and scarcity. Buyers pay more for earnings they believe will persist without the current owner.
Scale. Multiples rise with size, sharply and non-linearly. A business at $1M of EBITDA and one at $5M are in different buyer universes — the second is investable by institutional capital and the first mostly is not. This is the single largest driver in the lower middle market and it is why the same business is worth materially more after three years of growth than the growth alone implies.
Owner dependence. If the business cannot run for a month without you, a buyer is purchasing a job. This is the most common value detractor we see and the slowest to fix.
Customer concentration. A customer above 20% of revenue attracts a discount. Above 30%, some buyers decline entirely. In collision repair the equivalent is DRP concentration, where a single insurer relationship can represent 30–50% of shop revenue and underwriters treat it as concentration risk regardless of how long it has been stable.
Revenue quality. Recurring, contracted or non-discretionary revenue is worth more per dollar than transactional revenue. Subscription car wash memberships and maintenance agreements in home services are both priced above the walk-in equivalent.
Management depth. A second layer that can operate the business supports both the multiple and the deal structure, because it reduces how much of the purchase price the buyer needs to make contingent on you staying.
Clean records. Financials reconciled to tax returns, on a consistent basis, with a documented add-back schedule. This does not raise the multiple so much as it prevents the reduction that follows a messy diligence process.
Sector matters more than owners expect
There is no single lower-middle-market multiple. Ranges differ substantially by sector, and they differ again by where a business sits within its sector's consolidation cycle.
The gap between what a single asset trades for and what a consolidated platform trades for is the central economics of every roll-up, and it varies widely. Across the four sectors we research it runs from roughly two turns of EBITDA to eight — and the size of that gap tracks how far a standalone operator sits from being institutionally investable.
Sector-specific ranges and the factors driving them are set out in our research on car wash, collision and repair, gas and convenience and residential home services, with the cross-sector comparison in Four Roll-Up Sectors, One Playbook.
Where the reported number and the transaction number diverge
Three gaps recur.
The tax return understates earnings. Legitimately, and by design. Normalization is the process of correcting for it, which is why a valuation conversation that starts from the tax return alone starts too low.
The owner's number overstates them. Usually through optimistic add-backs, a trailing period chosen for flattering reasons, or including the benefit of growth initiatives that have not yet produced earnings.
Working capital is forgotten entirely. Enterprise value is not what lands in your account. The purchase price is adjusted at closing against a working capital target, and if the business delivers less working capital than the agreed peg, the price reduces accordingly. This is negotiated late, gets less attention than the headline multiple, and is one of the most common places value quietly leaks out of a deal.
What a Quality of Earnings report changes
A Quality of Earnings report is an independent accounting analysis testing whether reported earnings are sustainable and accurately stated. Buyers commission one during diligence as a matter of course.
Increasingly, sellers commission their own first. A sell-side QoE surfaces the issues a buyer would find while there is still time to address or explain them, gives buyers confidence in the presentation, and reduces the risk of a price reduction late in the process — which is where re-trades happen and where sellers have the least leverage.
It is a real cost. For businesses at the upper end of the lower middle market, or with any complexity in revenue recognition, it usually pays for itself.
What this means in practice
If you are 12–24 months from a transaction, the highest-return work is not negotiating a better multiple. It is:
- Reconciling the financials to tax returns on a consistent basis, and building the add-back schedule with documentation attached as you go rather than reconstructing it under time pressure.
- Reducing owner dependence, which takes longer than anything else on this list and moves the multiple more than anything except scale.
- Diversifying concentration, in customers, in insurer relationships, in suppliers.
- Not suppressing capex in the run-up. Buyers detect deferred maintenance and adjust for it, and the adjustment usually exceeds what was saved.
None of this can be done during a live process. That is the whole argument for starting early: the levers that move valuation are operational, and operational change takes quarters.
Related
Short answers to common valuation questions are on our FAQ. For a structured review of where a specific business stands against these factors, see the business readiness assessment. For sector-specific ranges, start with the industry research.
This guide is for informational purposes only and does not constitute investment, financial, legal or tax advice. Valuation depends on facts specific to each business.