How to Choose an M&A Advisory Firm When You Have $3M+ in EBITDA

Before you hire an M&A advisor, ask yourself one question: how does this person actually get paid, and what does that mean for the advice they're about to give you?

I've sold a company for $1.8 billion. The single biggest predictor of whether an owner gets a good outcome isn't the size of the advisory firm's logo. It's whether the advisor's incentives are actually aligned with the owner's, and whether the advisor shows every real exit path or only the ones that pay their fee - which is the structural reason most owners are only ever shown two doors.

At $3M+ in EBITDA, you're in a range where a real advisory process matters - the deal is big enough to attract serious buyers and complicated enough that a mediocre process costs you real money. Here's what to actually evaluate.

Start with track record - and demand specifics, not a pitch deck

A lower-middle-market advisor should be able to show 3-5 closed deals in your EBITDA band from the last 24 months, and should be able to speak to what those deals actually cleared for, not just that they closed (CT Acquisitions). If a firm can't produce recent, comparable closings, that's a hard pass - a big brand name with no recent deals in your size range doesn't help you.

Push past the resume, too. It's more useful to know how many owners in situations like yours the advisor has represented than how many deals they've touched in general (Dunn Rush & Co.). And ask directly: how many assignments did you take on in the last three years that didn't close, and why? An advisor with only success stories either hasn't done much volume or isn't being straight with you (Axial, "10 Questions to Ask When Choosing an Investment Banker").

Ask exactly who will run your deal, day to day

Advisory firms sell you the senior partner in the pitch meeting, then hand the actual work to an associate or VP once you sign. In the lower middle market, that's the norm rather than the exception (CT Acquisitions). Get it in writing which specific person will run your process day to day, and how much time that senior person will personally spend on your deal versus delegating it.

Understand the fee structure before you sign anything

M&A advisory fees in the lower middle market typically bundle several components:

• A monthly retainer, often $5,000-$50,000, covering the advisor's time through preparation, marketing, and negotiation (CT Acquisitions; listallexperts.com).
• A success fee contingent on closing, typically ranging 1-10% of transaction value, with the percentage falling as deal size rises - a common structure follows a "Double Lehman" scale (roughly 10-8-6-4-2% on successive tranches of the deal) (Peony; CT Acquisitions).
• A minimum fee floor, often $500,000-$2 million, that applies even on smaller deals.
• A tail provision, typically 12-24 months, entitling the advisor to a fee if you close with a buyer they introduced even after the engagement ends (CT Acquisitions).

On a $10 million deal, all-in advisor fees commonly run 5-9% of enterprise value (CT Acquisitions). None of that is unreasonable on its face - but every one of these terms is negotiable, and you should know the going range before you accept the first number a firm quotes you.

Fee structure at a glance

Component	Typical range	What to watch for
Monthly retainer	$5,000-$50,000/month (CT Acquisitions)	Does it credit against the success fee at close?
Success fee	1-10% of deal value, falling as size rises (CT Acquisitions)	Ask for the specific tiered scale in writing
Minimum fee	$500,000-$2,000,000 (CT Acquisitions)	Confirm it applies even if your deal comes in smaller than expected
Tail provision	12-24 months post-engagement (CT Acquisitions)	Get the exact buyer-introduction definition - vague tails create disputes later

This table is illustrative - actual terms are negotiated deal by deal.

The question most owners never ask: does this advisor show every exit path?

This is the one that actually determines whether you get a good outcome or just a closed deal. Most M&A advisors and business brokers are compensated only when a specific type of transaction closes - typically a sale to private equity or a strategic buyer. That's the deal they know how to run, and it's the deal they get paid on. It is not automatically the deal that's best for you.

Academic research on this exact dynamic found that PE firms pay less, on average, for portfolio companies when the sell-side advisor has a prior relationship with the acquiring fund on other deals - evidence that misaligned incentives between an advisor and their client show up directly in the price the seller receives (University of St. Gallen working paper on financial advisor conflicts). Regulators take the underlying conflict seriously enough that the SEC requires broker-dealers to identify and disclose - or eliminate - conflicts of interest tied to their recommendations (SEC Standards of Conduct for Broker-Dealers).

Ask directly: does your firm ever advise on management-led or Independent Buyout structures, where the company's own leadership team is the buyer instead of an outside fund or a competitor? If the honest answer is no, ask why - and recognize that the answer is very often "because we don't get paid on those." A firm that only shows you private equity and strategic-buyer term sheets isn't showing you the full menu. It's showing you the two options it gets compensated to broker.

A useful test before the meeting: read through the full list of exit options and the alternatives to selling to private equity yourself, then count how many your prospective advisor raises unprompted. It is also worth asking what they think the business looks like three years out, because what happens after private equity buys your company - the debt service, the consent list, the monitoring fee - is the part of the deal an advisor paid on closing has the least incentive to walk you through.

Red flags to walk away from

• A firm that promises a specific price before doing any real diligence on your numbers. The market sets the price - understand how private equity values a company and run your own range in the business valuation calculator first, so you can tell a considered estimate from a pitch. An advisor's job is process and negotiation leverage, not guaranteed outcomes (PMCF, "8 Tips When Selecting an Investment Banker").
• Reluctance to let you speak with 2+ recent sell-side clients, or a buyer list under 50 names for a process claiming to be competitive - both usually mean a thin process (CT Acquisitions).
• Vague answers on who specifically runs your deal. If the pitch was the managing partner and the actual work goes to someone you haven't met, find out before you sign.
• No willingness to discuss non-PE, non-strategic exit paths, including a management buyout or Independent Buyout, even briefly. An advisor who cannot walk you through how a management buyout compares with a private equity sale on price, control and when you actually get paid is not weighing the options for you; they are narrowing them.

Questions to ask before you sign an engagement letter

1. What are 3-5 deals you've closed in my EBITDA range in the last 24 months, and what did they clear for?
2. Which specific person will run my deal day to day?
3. What's your complete fee structure - retainer, success fee tiers, minimum fee, and tail - in writing?
4. How many assignments in the last three years didn't close, and why?
5. Do you show clients every exit path, including an Independent Buyout structure, or only private equity and strategic sales?
6. Can I speak with two of your recent sell-side clients directly?

Frequently asked questions

What EBITDA level actually needs a dedicated M&A advisor rather than a general business broker? Businesses with $3 million or more in EBITDA typically have enough deal complexity - sophisticated buyers, real diligence, negotiated structure - to justify a dedicated M&A advisor rather than a generalist broker built for smaller Main Street transactions.

How much should I expect to pay an M&A advisor? Expect a monthly retainer plus a success fee that scales down as deal size goes up - commonly totaling 5-9% of enterprise value on a $10 million transaction, though exact terms are negotiable (CT Acquisitions).

Why would an advisor not mention an Independent Buyout as an option? Most advisors are compensated specifically for closing private equity or strategic-buyer deals. An Independent Buyout, where the company's own leadership team is the buyer, isn't the transaction type most advisory firms are built or paid to run - which is a reason to ask about it directly rather than assume it was considered and ruled out.

Is the biggest firm always the right choice? No. Firm size matters less than whether the specific team assigned to your deal has recent, comparable closings in your sector and size, and whether their incentives are transparent to you before you sign.

What's a reasonable tail provision? 12-24 months is the common range, but the exact definition of what counts as a "buyer the advisor introduced" should be spelled out clearly in the engagement letter to avoid disputes later (CT Acquisitions).

Sources

• CT Acquisitions - "Lower Middle Market M&A Advisor: What LMM Sellers Should Look For"
• CT Acquisitions - "M&A Advisor Fee Structure"
• CT Acquisitions - "M&A Advisor Fees 2026"
• CT Acquisitions - "M&A Advisor Fees: How Much Do They Charge?"
• Peony - "M&A Advisor Fees"
• listallexperts.com - "What to Charge: M&A Advisor"
• Dunn Rush & Co. - "Critical M&A Questions All Owners Need to Ask, Part 3"
• Axial - "10 Questions to Ask When Choosing an Investment Banker"
• PMCF - "8 Tips When Selecting an Investment Banker"
• University of St. Gallen - working paper on financial advisor conflicts of interest in M&A
• SEC - Staff Bulletin: Standards of Conduct for Broker-Dealers and Investment Advisers, Conflicts of Interest

The bottom line

The right M&A advisor at $3M+ in EBITDA isn't the one with the biggest name or the boldest valuation promise - it's the one who can prove a real track record in your size range, is transparent about exactly how they're paid, and is willing to talk through every exit path on the table, including the one where your own leadership team becomes the buyer. If an advisor only shows you private equity and strategic buyers, ask why. The answer usually comes down to who's paying their fee.

If your company is doing $3M+ in EBITDA and you want a second opinion on whether your current advisory process is showing you every real option, talk to IBO Advisors about your specific business.