What Questions to Ask a Business Broker Before You Sign (2026)

What questions to ask a business broker before signing an engagement letter comes down to 15 questions across five areas: track record in your size band and industry, listing structure and process, fee construction and tail clauses, the broker’s actual buyer access, and conflicts of interest. Get clean answers to all 15 before you sign, because most engagement letters lock you in for 12 months with a 24-month tail.

Context: Why This Question Matters

Roughly 21,000 small businesses changed hands in the United States in 2025 according to the BizBuySell 2026 Insight Report, and the International Business Brokers Association (IBBA) 2026 Market Pulse survey reports that the median Main Street broker closes 4 to 6 transactions per year. The math is brutal: most listings never close. IBBA’s rolling close rate for Main Street brokers sits between 27% and 38% depending on price band, which means the broker you sign with has, on average, a roughly 1-in-3 chance of actually selling your business inside the engagement period.

That asymmetry, combined with engagement letters that often include 12-month exclusivity and 24-month tail clauses, makes broker selection one of the highest-stakes decisions a Main Street or lower-middle-market seller will make. The right 15 questions, asked before signing, separate the brokers who will close from the brokers who will list, hope, and bill marketing reimbursements.

The Detailed Answer: The 15 Questions, Grouped

Track Record and Fit (Questions 1 to 4)

Question 1: How many businesses have you closed in the last 24 months in my revenue band? Ask for the count and the price range. A broker who closes 8 deals a year at $400K to $1.2M is the wrong fit for a $4M EBITDA HVAC roll-up target, and vice versa. M&A Source’s 2025 compensation benchmark report shows brokers cluster by deal size: Main Street ($0 to $2M enterprise value), Lower Middle Market ($2M to $25M), and Middle Market ($25M+). A broker stretched outside their band will mis-price, mis-market, and mis-negotiate.

Question 2: How many of those closed deals were in my industry? Industry fluency drives buyer targeting and accurate Quality of Earnings prep. A broker who has never closed a managed services provider deal will not know that MSPs trade at 5.5x to 8.0x EBITDA based on MRR percentage, recurring revenue mix, and client concentration. Demand a specific count of closed deals in your vertical in the last 36 months. If the answer is zero, that is not automatically disqualifying, but it raises the bar on the next three questions.

Question 3: Can I speak with three sellers you closed in the last 12 months? Real references, not testimonials on a website. Ask the references three things: did the broker hit the indicated value range, did the process take as long as quoted, and would they sign with this broker again. If the broker cannot produce three recent references on a same-day request, walk.

Question 4: What is your geographic reach, and where do most of your buyers come from? A regional broker with a Carolinas buyer book is a poor fit for a California-based seller targeting a national strategic, and vice versa. Geographic fit matters more in service businesses with route density and license portability concerns than it does in software or licensed-IP businesses.

Process (Questions 5 to 8)

Question 5: Is this an exclusive or open listing, and what is the exclusivity period? The default Main Street broker engagement is exclusive for 12 months. Lower-middle-market engagements typically run 9 to 12 months. Ask whether the exclusivity can be reduced to 6 months with mutual review, and whether you can terminate for cause with 30 days notice if the broker fails to deliver agreed marketing activity.

Question 6: Walk me through your marketing process and timeline. The answer should include a Confidential Information Memorandum (CIM) timeline (2 to 4 weeks to draft), a teaser distribution plan, listing site placements (BizBuySell, BizQuest, industry boards), direct buyer outreach counts (how many strategic and financial buyers contacted in the first 60 days), and an NDA management process. Vague answers like “we list on the major sites and field inquiries” mean the broker is running a passive process. Passive processes close at the bottom of the IBBA close-rate band.

Question 7: How do you screen buyer inquiries and manage NDAs? A serious broker requires buyers to sign an NDA, provide proof of funds or financing pre-qualification, and complete a buyer profile before releasing the CIM. Brokers who blast the CIM in response to any inquiry will burn confidentiality and waste your time on tire-kickers. Ask for the specific NDA template and the buyer-qualification checklist.

Question 8: What is your average days-to-close from signed engagement to wire? BizBuySell’s 2026 Insight Report puts the median small-business sale at 6 to 9 months from listing to close. Lower-middle-market deals run 9 to 14 months. If a broker quotes 90 days, they are either lying or running a fire sale that will leave money on the table. If they quote 18+ months for a clean Main Street listing, they are slow or under-resourced.

Fees (Questions 9 to 12)

Question 9: What is your fee structure, and is it Lehman, modified Lehman, or flat percentage? The classic Lehman Formula tiers commission down as deal size goes up (5% on the first $1M, 4% on the second, 3% on the third, 2% on the fourth, 1% on everything above $4M). Main Street brokers more commonly charge a flat 8% to 12% on deals under $1M, with a success fee floor (often $15,000 to $50,000) that kicks in on small deals. M&A Source’s 2025 benchmark shows lower-middle-market success fees average 4% to 6% blended on deals from $5M to $25M. Get the exact schedule in writing.

Question 10: Is there a success fee floor, and what triggers it? A “minimum fee” or “success fee floor” of $25,000 on a $200,000 deal is a 12.5% effective rate. That math destroys low-end Main Street economics. Ask whether the floor is waivable, what triggers it (closed sale, signed Letter of Intent, escrow release), and how it interacts with marketing reimbursements.

Question 11: Do you charge a retainer, marketing reimbursement, or work fee? Pure-success-fee brokers exist on the Main Street side, but most lower-middle-market firms charge a non-refundable work fee or retainer of $10,000 to $50,000 against the final success fee. That fee covers CIM drafting, financial recasting, and buyer outreach. Ask whether the work fee is credited against the success fee at close (it should be), and whether marketing reimbursements (data room hosting, listing fees, travel) are itemized or bundled.

Question 12: Walk me through the tail clause. The tail clause is the survival period after engagement termination during which the broker still earns a fee if the business sells to a buyer they introduced. Standard tails run 12 to 24 months. The American Bar Association model engagement letter clauses recommend that tail buyers be limited to a written list delivered within 30 days of termination, that the list excludes buyers the seller had pre-existing relationships with, and that the tail percentage step down over time. Push for a 12-month tail, a written buyer list, and a carve-out for pre-existing relationships.

Buyer Access (Question 13)

Question 13: Show me your actual buyer list, and tell me the difference between buyers you have direct relationships with versus aggregator-platform subscribers. This is the single most diagnostic question on the list. Many brokers conflate “I have 5,000 buyers” with “I have a paid subscription to a buyer-search aggregator.” A real buyer list is the broker’s own CRM of strategic acquirers, family offices, search funds, and private equity groups they have closed deals with or had warm conversations with in the last 24 months. Aggregator subscriptions are commodity tools any broker can buy for $200 a month. Ask for a redacted sample of 25 buyers the broker has personally contacted in the last 90 days on behalf of a similar-profile seller.

Conflicts (Questions 14 and 15)

Question 14: Do you ever represent buyers concurrently, and do you ever dual-represent? Some brokerages have a buy-side practice that runs parallel to the sell-side practice. That creates a conflict when a buy-side client expresses interest in a sell-side listing. Ask for the firm’s written conflict policy. Dual representation (representing both buyer and seller in the same transaction) is permitted in some states with written disclosure, but it is almost never in the seller’s interest. Demand a no-dual-rep clause in the engagement letter.

Question 15: Do you have any financial relationship with potential buyers, including referral fees, equity stakes, or related-party arrangements? Some brokers receive referral fees from SBA lenders, M&A insurance brokers, or QofE providers they steer the deal to. Some have minority equity stakes in search funds that may bid on your listing. None of this is automatically disqualifying, but all of it must be disclosed in writing before you sign. The ABA model engagement letter requires affirmative written disclosure of any direct or indirect financial interest in the buyer pool.

What Most Owners Get Wrong

Misconception 1: “The biggest broker will get me the highest price.” Size correlates weakly with outcome on Main Street deals. A solo broker who closes 15 HVAC deals a year in the $1M to $3M band will beat a 50-broker firm where your listing is one of 300 active mandates. Specialization and attention beat scale below $5M EBITDA.

Misconception 2: “I should sign whoever quotes the highest valuation.” The valuation a broker pitches to win the listing is a marketing number, not a transaction number. IBBA’s 2026 survey shows that median sale price runs 86% to 94% of the original listed price for Main Street deals that close. Brokers who pitch aggressive valuations to win listings often fail to close, then push the seller toward a price cut at month 6. Anchor on comparable closed transactions, not pitch decks.

Misconception 3: “A real estate license is the same as a brokerage license.” Several states (Texas, Georgia, Arizona among them) require a real estate license to legally broker the sale of a business that includes real property. Other states (Florida, California for business-only deals) do not. Sales of businesses involving the transfer of securities (stock sales above certain thresholds, or partnership interests) may require FINRA Series 79 registration or a state Blue Sky exemption. Ask the broker which licenses they hold and which the transaction structure will require. A broker who shrugs at this question is a liability.

How CT Acquisitions Approaches This

CT Acquisitions is buyer-paid. Sellers do not pay us a success fee, a retainer, or a marketing reimbursement. We acquire businesses directly or for our investor network, which removes the misaligned incentive that drives traditional brokers to push for any close at any price. There is no engagement letter, no exclusivity period, and no tail clause to negotiate, because we are the buyer.

For sellers who want a brokered process, we still publish the broker-vetting questions above because the right broker, properly vetted and properly engaged, can run a competitive process that surfaces strategic premiums we cannot match on a direct deal. The 15 questions are the same questions we would ask if we were sitting on the seller’s side of the table.

Warning Signs That Should Kill the Engagement

Five red flags warrant walking away from the engagement, regardless of how strong the rest of the pitch was. First, refusal to provide three recent closed references on a same-day request. Second, a tail clause longer than 24 months or that excludes the required written buyer list. Third, success fee floors above 10% of indicated value. Fourth, an aggressive valuation pitch with no supporting comparable transactions. Fifth, any dual-representation or undisclosed buyer-side financial interest.

Related Questions

How much does a business broker charge to sell a business?

Main Street brokers (deals under $2M) typically charge 8% to 12% with a $15,000 to $50,000 success fee floor. Lower-middle-market firms ($2M to $25M) charge 4% to 8% on a Lehman or modified-Lehman tier, often with a $10,000 to $50,000 non-refundable work fee credited at close. Read the full breakdown in our investment banker engagement letter guide.

What is the difference between a business broker and an M&A advisor?

Business brokers typically handle Main Street deals under $2M and operate under a state real estate or business brokerage license. M&A advisors and investment bankers handle deals from $2M to $500M+, often hold FINRA Series 79 or 82 registrations, and run formal auction processes with CIMs, management presentations, and structured bid rounds. For more detail on selecting between them, see our guide on how to choose an investment bank for selling a business.

Can I fire my business broker mid-engagement?

Yes, but read the termination clause first. Most engagement letters allow termination with 30 days written notice, but the tail clause survives termination and the broker may still earn a fee on any buyer they introduced for 12 to 24 months after. Termination for cause (broker failure to deliver agreed marketing activity, for example) usually voids the tail, but you will need documented evidence of the failure.

Should I sign an exclusive or open listing with a broker?

The honest answer: serious brokers will not work an open listing because the economics do not justify the time investment. Open listings are common in real estate but rare in business brokerage. Expect exclusive engagement of 9 to 12 months as the default, with a clear termination-for-cause clause as your protection if the broker underperforms.

What questions should I ask a business broker about confidentiality?

Three specific questions: what is the blind-teaser process before any name is released, what NDA template do you use and what does it cover beyond the standard non-disclosure (non-solicit of employees, non-circumvent on the deal), and what is the buyer-screening checklist before CIM release. A broker who cannot answer all three in detail will burn confidentiality.

What to Do Next

Before signing any broker engagement letter, run all 15 questions in a single 60-minute call. Take notes. Compare answers across at least three brokers. If you want a second opinion on the engagement letter itself, or if you would prefer to skip the brokered process entirely and explore a direct sale to a strategic buyer-operator, CT Acquisitions reviews seller situations at no cost and no obligation.

Related reading: Investment Banker Engagement Letter Explained, How to Choose an Investment Bank for Selling a Business, Sell Your Business with CT Acquisitions.