You’ve decided to sell. The next question trips up more owners than any other: who should you hire? In the IBBA and M&A Source Market Pulse survey for the third quarter of 2025, 300 brokers and advisors closed 247 deals — and which professional fit each one came down to the size and complexity of the business changing hands.
“Business broker” and “M&A advisor” get used interchangeably, but they serve different deals, different buyers, and different price tags. This guide breaks down the real differences — deal size, buyer pool, process, marketing, and fees — and helps you self-select based on your revenue, EBITDA, and how complicated your sale is likely to be.
Key Takeaways
- Business brokers handle smaller “Main Street” companies, typically under about $2 million in value; M&A advisors handle lower-middle-market deals, roughly $2M–$50M+ (IBBA & M&A Source, Q3 2025).
- Brokers usually list a business and wait for a buyer; M&A advisors run a managed, competitive process designed to put several qualified buyers in play at once.
- Many M&A advisors hold a FINRA Series 79 investment-banking registration, which covers advising on mergers, acquisitions, and asset sales.
- Fees differ: brokers often charge a single commission around 8%–12% on small deals, while advisors use a monthly retainer plus a success fee, frequently on a Lehman-style scale.
What’s the difference between a business broker and an M&A advisor?
The short version: deal size and process. A business broker typically sells smaller, owner-operated companies — often valued under about $2 million, the Main Street range tracked in the IBBA and M&A Source Market Pulse survey for 2025. An M&A advisor works the lower middle market, generally $2 million to $50 million or more, where deals are more complex and buyers more sophisticated.
That size gap drives everything else. Smaller businesses tend to sell to individual buyers through a listing. Larger ones attract strategic acquirers and private equity, who expect a structured process, detailed financials, and competitive tension. The title on a business card matters less than whether the professional routinely closes deals at your size and in your industry.
What size business needs an M&A advisor instead of a broker?
As a rough line, businesses under roughly $1–$2 million in value often fit a broker, while those above $2 million usually call for an M&A advisor. The Market Pulse survey splits its segments at exactly this seam: Main Street covers under $500K up to $2M, and the lower middle market starts at $2M and runs to $50M (IBBA & M&A Source, Q3 2025).
Earnings matter as much as revenue. Brokers commonly work with companies generating a few hundred thousand to about $2 million in seller’s discretionary earnings. Advisors focus on companies with EBITDA in roughly the $1M–$10M range. If your normalized earnings clear $1 million, you’re likely in advisor territory — and the way your sale is priced shifts from SDE to EBITDA, as we cover in our guide to EBITDA multiples.
How does the sales process differ?
Brokers list; advisors orchestrate. A broker typically posts your business on marketplaces, fields inbound inquiries, and negotiates with buyers as they appear — often one at a time. An M&A advisor instead runs a managed, competitive process: building a curated buyer list, marketing confidentially, and inviting multiple qualified bidders to compete on price and terms at the same time.
Why does that matter to your wallet? Competitive tension. When several vetted buyers bid in parallel, the advisor can hold information tight and push for best offers, which tends to lift both price and certainty of close (Eight Quarter Advisors, 2025). A single-buyer negotiation tilts power to the buyer. A structured process keeps it with you. This is the heart of sell-side versus buy-side M&A — and the main reason advised sellers often clear stronger terms.
How are buyers and marketing different?
The buyer pool widens as deals grow. Brokers mostly reach individual buyers, owner-operators, and local investors through public listings. M&A advisors target strategic acquirers, family offices, and private equity — buyers who rarely browse listing sites and instead respond to a direct, confidential approach. That difference shapes how each professional markets your company.
Confidentiality is the other split. A public listing can tip off employees, customers, and competitors before you’re ready. Advisors usually run a quiet process: a blind teaser, signed non-disclosure agreements, then a confidential information memorandum shared only with screened buyers. For larger or sensitive businesses, that discretion protects value during the months a sale takes. Our overview of the M&A process timeline walks through each stage.
What about licensing and fees?
Licensing and fee structure are where the two roles formally part ways. Many M&A advisors hold a FINRA Series 79 investment-banking registration, which covers advising on “mergers and acquisitions… asset sales, divestitures or other corporate reorganizations” (FINRA, 2025). Business brokers face lighter requirements — and as of 2025, roughly 17 states require a broker to carry a real estate license (BizBuySell).
A 2023 change reshaped the rules. The Consolidated Appropriations Act of 2023 created a federal M&A broker exemption, effective March 29, 2023, for advisors on eligible privately held companies — those with EBITDA under $25 million or gross revenues under $250 million (Jones Day, 2023). It doesn’t override state registration. On fees, brokers often charge a single commission near 8%–12% on small deals, while advisors typically pair a monthly retainer with a success fee, frequently on a Lehman-style scale that drops by tier. The table below lays the two side by side.
| Dimension | Business Broker | M&A Advisor |
|---|---|---|
| Typical deal size | Under ~$2M (Main Street) | ~$2M–$50M+ (lower & middle market) |
| Buyer pool | Individual buyers, owner-operators, local investors | Strategic acquirers, private equity, family offices |
| Process | List the business, negotiate buyers one at a time | Managed, competitive process with parallel bidders |
| Marketing | Public marketplace listings | Confidential outreach — teaser, NDA, CIM |
| Fees | Single commission, often ~8%–12% on small deals | Monthly retainer + success fee, often Lehman-style |
| Best fit | Simple, smaller, owner-run companies | Larger or complex companies seeking maximum value |
Which one should I choose for my business?
Match the professional to your deal, not the cheapest quote. If you run a simple, owner-operated business worth under about $2 million and want a straightforward sale, a competent broker may be the right fit. If your company clears roughly $1 million in EBITDA, has real complexity, or you want strategic and private-equity buyers competing, an M&A advisor is built for that work — the segment served by lower- and middle-market M&A firms.
Three questions cut through the labels. What’s my likely value range, on EBITDA or SDE? Could a competitive process realistically draw multiple qualified buyers? And how much does confidentiality matter while I’m still operating? Your answers usually point clearly to one side. Whichever you pick, ask how many deals they’ve closed at your size and in your sector — recent, comparable closings tell you more than any credential. For the groundwork before either path, see how to sell a business.
Not sure which side of the line your company falls on? Schedule a confidential consultation with Ivy List Mergers & Acquisitions, a Dallas-based M&A advisory firm, and we’ll give you an honest read on your likely value range, the right process, and whether a managed sale fits your goals — no obligation.
Frequently Asked Questions
Is an M&A advisor the same as a business broker?
No. They overlap but serve different deals. Business brokers typically sell smaller Main Street companies under about $2 million, often by listing them publicly. M&A advisors handle lower-middle-market deals, roughly $2M–$50M, through a managed competitive process (IBBA & M&A Source, 2025). The right choice depends on your size and complexity.
Do I need a business broker or an investment banker to sell?
It depends on deal size. Smaller, simpler businesses often fit a broker; larger or complex companies typically need an M&A advisor or investment banker. Many advisors hold a FINRA Series 79 registration covering mergers, acquisitions, and asset sales (FINRA, 2025). If your EBITDA clears about $1 million, lean toward an advisor.
How much does an M&A advisor cost versus a broker?
Structures differ. Brokers often charge a single commission near 8%–12% on small deals. M&A advisors typically pair a monthly retainer with a success fee, frequently on a Lehman-style scale that decreases by tier (Morgan & Westfield). Exact figures range widely by firm, deal size, and complexity, so confirm terms in writing before engaging.
Does selling my business through an advisor get a higher price?
It often can. A managed, competitive process puts several qualified buyers in play at once, which tends to lift price and certainty of close versus a single-buyer negotiation (Eight Quarter Advisors, 2025). Results vary by company, market, and execution, so treat this as a typical pattern rather than a guarantee.
What size business is too small for an M&A advisor?
There’s no hard cutoff, but companies valued under roughly $1–$2 million often suit a business broker better. The lower middle market generally starts at $2 million in value, with EBITDA around $1 million and up (IBBA & M&A Source, 2025). Below that, broker economics and buyer pools usually fit more naturally.
This article is general educational information, not financial, tax, or legal advice — consult qualified professionals about your situation.
Sources
- IBBA & M&A Source, Market Pulse Q3 2025 Survey (300 advisors, 247 transactions; Main Street vs. lower-middle-market segments), retrieved 2026-06-18 — https://www.prnewswire.com/news-releases/the-ibba-and-ma-source-announce-the-results-of-the-market-pulse-q3-2025-survey-302617915.html
- FINRA, Series 79 — Investment Banking Representative Exam (scope: mergers, acquisitions, asset sales, divestitures), retrieved 2026-06-18 — https://www.finra.org/registration-exams-ce/qualification-exams/series79
- Jones Day, New Law Exempts M&A Brokers from SEC Registration (M&A Broker Exemption, effective March 29, 2023; eligible-company thresholds), retrieved 2026-06-18 — https://www.jonesday.com/en/insights/2023/01/new-law-exempts-ma-brokers-from-sec-registration
- BizBuySell, Business Broker Licenses, Registrations, and Certifications (state real estate license requirements), retrieved 2026-06-18 — https://www.bizbuysell.com/learning-center/article/business-broker-licenses-certifications/
- Morgan & Westfield, Business Broker and M&A Advisor Fees: A Comprehensive Guide (commission, retainer, and Lehman-formula structures), retrieved 2026-06-18 — https://morganandwestfield.com/knowledge/business-broker-and-ma-advisor-fees-a-comprehensive-guide/
- Eight Quarter Advisors, Maximizing Value in M&A: The Strategic Advantage of a Competitive Auction Process, retrieved 2026-06-18 — https://eightquarteradvisors.com/insights/maximizing-value-in-ma-the-strategic-advantage-of-a-competitive-auction-process